:root{--color-primary: #0d9488;--color-primary-dark: #0f766e;--color-primary-light: #14b8a6;--color-bg: #0f172a;--color-bg-card: #1e293b;--color-bg-elevated: #334155;--color-text: #f8fafc;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-text-inverse: #0f172a;--color-border: rgb(255 255 255 / 10%);--color-border-strong: rgb(255 255 255 / 20%);--color-accent: #f59e0b;--color-success: #22c55e;--color-success-muted: rgb(34 197 94 / 10%);--color-warning: #f59e0b;--color-warning-muted: rgb(245 158 11 / 10%);--color-error: #ef4444;--color-error-muted: rgb(239 68 68 / 10%);--color-info: #3b82f6;--color-info-muted: rgb(59 130 246 / 10%);--color-focus-ring: var(--color-primary-light);--color-focus-ring-offset: var(--color-bg);--color-border-subtle: rgb(255 255 255 / 5%);--color-overlay: rgb(0 0 0 / 60%);--color-overlay-light: rgb(0 0 0 / 40%);--color-surface-hover: rgb(255 255 255 / 5%);--color-surface-active: rgb(255 255 255 / 10%);--color-surface-selected: rgb(13 148 136 / 15%);--color-success-bg: rgb(34 197 94 / 15%);--color-warning-bg: rgb(245 158 11 / 15%);--color-error-bg: rgb(239 68 68 / 15%);--color-info-bg: rgb(59 130 246 / 15%);--color-chat-user: var(--color-primary);--color-chat-si: var(--color-bg-elevated)}:root{--space-0: 0;--space-px: 1px;--space-0-5: 2px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--space-20: 80px;--space-24: 96px;--space-section: var(--space-16);--space-card-padding: var(--space-6);--space-input-x: var(--space-4);--space-input-y: var(--space-3);--space-button-x: var(--space-4);--space-button-y: var(--space-2)}:root{--font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--tracking-tight: -.025em;--tracking-normal: 0;--tracking-wide: .025em}:root{--radius-none: 0;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px}:root{--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 30%);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 30%), 0 2px 4px -2px rgb(0 0 0 / 30%);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 30%), 0 4px 6px -4px rgb(0 0 0 / 30%);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 30%), 0 8px 10px -6px rgb(0 0 0 / 30%);--shadow-card: 0 4px 6px -1px rgb(0 0 0 / 40%);--shadow-elevated: 0 10px 15px -3px rgb(0 0 0 / 50%);--shadow-modal: 0 25px 50px -12px rgb(0 0 0 / 60%)}:root{--duration-fast: .1s;--duration-normal: .15s;--duration-slow: .3s;--duration-slower: .5s;--ease-in: cubic-bezier(.4, 0, 1, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--transition-colors: color var(--duration-normal) var(--ease-in-out), background-color var(--duration-normal) var(--ease-in-out), border-color var(--duration-normal) var(--ease-in-out);--transition-opacity: opacity var(--duration-normal) var(--ease-in-out);--transition-transform: transform var(--duration-normal) var(--ease-in-out);--transition-all: all var(--duration-normal) var(--ease-in-out)}:root{--z-base: 0;--z-dropdown: 100;--z-sticky: 200;--z-fixed: 300;--z-modal-backdrop: 400;--z-modal: 500;--z-popover: 600;--z-toast: 700;--z-tooltip: 800}:root{--duration-instant: 50ms;--duration-fast: .15s;--duration-normal: .25s;--duration-slow: .4s;--duration-slower: .6s}@keyframes fade-out{0%{opacity:1}to{opacity:0}}@keyframes slide-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-down{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes bounce-subtle{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%}body{line-height:var(--leading-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}#root{isolation:isolate}button{background:none;border:none;cursor:pointer}ul,ol{list-style:none;padding:0}a{color:inherit;text-decoration:none}body{font-family:var(--font-family);font-size:var(--text-base);font-weight:var(--font-normal);color:var(--color-text);background-color:var(--color-bg)}h1,h2,h3,h4,h5,h6{font-weight:var(--font-semibold);line-height:var(--leading-tight);color:var(--color-text)}h1{font-size:var(--text-3xl);font-weight:var(--font-bold)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}h4{font-size:var(--text-lg)}p{line-height:var(--leading-relaxed)}small{font-size:var(--text-sm)}code{font-family:var(--font-family-mono);font-size:.875em;background-color:var(--color-bg-elevated);padding:var(--space-0-5) var(--space-1);border-radius:var(--radius-sm)}.link{color:var(--color-primary);transition:var(--transition-colors)}.link:hover{color:var(--color-primary-light)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--button-y, var(--space-2)) var(--button-x, var(--space-4));font-size:var(--text-sm);font-weight:var(--font-medium);line-height:var(--leading-tight);border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:var(--transition-colors);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:var(--color-text)}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-dark)}.btn-secondary{background-color:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover:not(:disabled){background-color:var(--color-primary);color:var(--color-text)}.btn-ghost{background-color:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background-color:var(--color-bg-elevated);color:var(--color-text)}.btn-danger{background-color:var(--color-error);color:var(--color-text)}.btn-danger:hover:not(:disabled){background-color:#dc2626}.btn-sm{--button-y: var(--space-1);--button-x: var(--space-3);font-size:var(--text-xs)}.btn-lg{--button-y: var(--space-3);--button-x: var(--space-6);font-size:var(--text-base)}.btn-block{width:100%}.btn-icon{padding:var(--space-2)}.btn-icon.btn-sm{padding:var(--space-1)}.btn-icon.btn-lg{padding:var(--space-3)}.card{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.card-padding{padding:var(--space-card-padding)}.card-header{padding:var(--space-card-padding);border-bottom:1px solid var(--color-border)}.card-body{padding:var(--space-card-padding)}.card-footer{padding:var(--space-card-padding);border-top:1px solid var(--color-border)}.card-title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-text);margin-bottom:var(--space-2)}.card-subtitle{font-size:var(--text-sm);color:var(--color-text-secondary)}.card-interactive{cursor:pointer;transition:var(--transition-all)}.card-interactive:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-elevated)}.input{display:block;width:100%;padding:var(--space-input-y) var(--space-input-x);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:var(--transition-colors)}.input::placeholder{color:var(--color-text-muted)}.input:hover:not(:disabled){border-color:var(--color-border-strong)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus-ring)}.input:disabled{opacity:.5;cursor:not-allowed}.input-error{border-color:var(--color-error)}.input-error:focus{box-shadow:0 0 0 3px #ef44444d}.input-success{border-color:var(--color-success)}.input-sm{padding:var(--space-1) var(--space-3);font-size:var(--text-sm)}.input-lg{padding:var(--space-4) var(--space-5);font-size:var(--text-lg)}.textarea{min-height:100px;resize:vertical}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-3) center;padding-right:var(--space-10)}.label{display:block;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text);margin-bottom:var(--space-2)}.input-helper{font-size:var(--text-sm);color:var(--color-text-muted);margin-top:var(--space-1)}.input-helper-error{color:var(--color-error)}.input-group{margin-bottom:var(--space-4)}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;padding:var(--space-4);z-index:50}.dialog{position:relative;width:100%;max-width:500px;max-height:calc(100vh - var(--space-8));background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);overflow:auto}.dialog-sm{max-width:400px}.dialog-lg{max-width:700px}.dialog-full{max-width:calc(100vw - var(--space-8));max-height:calc(100vh - var(--space-8))}.dialog-header{position:sticky;top:0;padding:var(--space-6);background-color:var(--color-bg-card);border-bottom:1px solid var(--color-border)}.dialog-title{font-size:var(--text-xl);font-weight:var(--font-semibold);color:var(--color-text)}.dialog-description{font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-1)}.dialog-body{padding:var(--space-6)}.dialog-footer{position:sticky;bottom:0;padding:var(--space-4) var(--space-6);background-color:var(--color-bg-card);border-top:1px solid var(--color-border);display:flex;justify-content:flex-end;gap:var(--space-3)}.dialog-close{position:absolute;top:var(--space-4);right:var(--space-4);padding:var(--space-1);color:var(--color-text-muted);transition:var(--transition-colors)}.dialog-close:hover{color:var(--color-text)}.toast-container{position:fixed;bottom:var(--space-6);right:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3);z-index:100;pointer-events:none}.toast{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated);min-width:300px;max-width:400px;pointer-events:auto}.toast-success{border-color:var(--color-success);background-color:var(--color-success-muted)}.toast-error{border-color:var(--color-error);background-color:var(--color-error-muted)}.toast-warning{border-color:var(--color-warning);background-color:var(--color-warning-muted)}.toast-info{border-color:var(--color-info);background-color:var(--color-info-muted)}.toast-icon{flex-shrink:0;width:20px;height:20px}.toast-content{flex:1;min-width:0}.toast-title{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text)}.toast-message{font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-1)}.toast-close{flex-shrink:0;padding:var(--space-1);color:var(--color-text-muted);transition:var(--transition-colors)}.toast-close:hover{color:var(--color-text)}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:var(--color-bg-elevated);color:var(--color-text-secondary);font-weight:var(--font-medium);overflow:hidden;flex-shrink:0}.avatar img{width:100%;height:100%;object-fit:cover}.avatar--sm{width:32px;height:32px;font-size:var(--text-xs)}.avatar--md{width:40px;height:40px;font-size:var(--text-sm)}.avatar--lg{width:48px;height:48px;font-size:var(--text-base)}.avatar--xl{width:64px;height:64px;font-size:var(--text-lg)}.avatar--si{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-0-5) var(--space-2);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-medium);line-height:1.4;white-space:nowrap}.badge--default{background:var(--color-bg-elevated);color:var(--color-text-secondary)}.badge--primary{background:var(--color-primary);color:#fff}.badge--success{background:var(--color-success-bg);color:var(--color-success)}.badge--warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge--error{background:var(--color-error-bg);color:var(--color-error)}.badge--info{background:var(--color-info-bg);color:var(--color-info)}.badge__dot{width:6px;height:6px;border-radius:var(--radius-full);background:currentColor}.checkbox{display:inline-flex;align-items:flex-start;gap:var(--space-3);cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox__input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border:2px solid var(--color-border-strong);border-radius:var(--radius-sm);background:transparent;cursor:pointer;transition:all var(--transition-fast);flex-shrink:0;margin-top:2px}.checkbox__input:hover{border-color:var(--color-primary)}.checkbox__input:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}.checkbox__input:checked{background:var(--color-primary);border-color:var(--color-primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-size:14px;background-position:center;background-repeat:no-repeat}.checkbox__label{color:var(--color-text);font-size:var(--text-base);line-height:1.5}.checkbox__description{color:var(--color-text-secondary);font-size:var(--text-sm);margin-top:var(--space-1)}.checkbox--disabled{opacity:.5;cursor:not-allowed}.checkbox--disabled .checkbox__input{cursor:not-allowed}.radio-group{display:flex;flex-direction:column;gap:var(--space-3)}.radio-group--horizontal{flex-direction:row;flex-wrap:wrap;gap:var(--space-4)}.radio{display:inline-flex;align-items:flex-start;gap:var(--space-3);cursor:pointer;-webkit-user-select:none;user-select:none}.radio__input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border:2px solid var(--color-border-strong);border-radius:var(--radius-full);background:transparent;cursor:pointer;transition:all var(--transition-fast);flex-shrink:0;margin-top:2px}.radio__input:hover{border-color:var(--color-primary)}.radio__input:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}.radio__input:checked{border-color:var(--color-primary);background:var(--color-primary);box-shadow:inset 0 0 0 4px var(--color-bg)}.radio__label{color:var(--color-text);font-size:var(--text-base);line-height:1.5}.radio__description{color:var(--color-text-secondary);font-size:var(--text-sm);margin-top:var(--space-1)}.slider{display:flex;flex-direction:column;gap:var(--space-3)}.slider__track-container{position:relative;height:24px;display:flex;align-items:center}.slider__input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:var(--radius-full);background:var(--color-bg-elevated);cursor:pointer}.slider__input::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:var(--radius-full);background:var(--color-primary);cursor:pointer;transition:transform var(--transition-fast);box-shadow:var(--shadow-md)}.slider__input::-webkit-slider-thumb:hover{transform:scale(1.1)}.slider__input::-moz-range-thumb{width:20px;height:20px;border:none;border-radius:var(--radius-full);background:var(--color-primary);cursor:pointer}.slider__input:focus-visible{outline:none}.slider__input:focus-visible::-webkit-slider-thumb{outline:2px solid var(--color-focus-ring);outline-offset:2px}.slider__labels{display:flex;justify-content:space-between;color:var(--color-text-secondary);font-size:var(--text-sm)}.slider__label-start,.slider__label-end{max-width:45%}.progress{width:100%}.progress__track{height:8px;background:var(--color-bg-elevated);border-radius:var(--radius-full);overflow:hidden}.progress__bar{height:100%;background:var(--color-primary);border-radius:var(--radius-full);transition:width var(--transition-normal)}.progress--success .progress__bar{background:var(--color-success)}.progress--warning .progress__bar{background:var(--color-warning)}.progress--error .progress__bar{background:var(--color-error)}.progress--sm .progress__track{height:4px}.progress--lg .progress__track{height:12px}.progress--indeterminate .progress__bar{width:30%;animation:progress-indeterminate 1.5s ease-in-out infinite}@keyframes progress-indeterminate{0%{transform:translate(-100%)}to{transform:translate(400%)}}.progress__label{display:flex;justify-content:space-between;margin-bottom:var(--space-2);font-size:var(--text-sm);color:var(--color-text-secondary)}.spinner{display:inline-block;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:var(--radius-full);animation:spin var(--duration-slow) linear infinite}.spinner--sm{width:16px;height:16px}.spinner--md{width:24px;height:24px}.spinner--lg{width:32px;height:32px}.spinner--xl{width:48px;height:48px;border-width:3px}.spinner-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--color-overlay);z-index:var(--z-modal)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--space-12) var(--space-6)}.empty-state__icon{color:var(--color-text-muted);margin-bottom:var(--space-4)}.empty-state__title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-text);margin-bottom:var(--space-2)}.empty-state__description{font-size:var(--text-base);color:var(--color-text-secondary);max-width:320px;margin-bottom:var(--space-6)}.empty-state__action{margin-top:var(--space-2)}.chat-bubble{display:flex;gap:var(--space-3);max-width:85%;animation:slide-up var(--duration-normal) ease-out}.chat-bubble--user{margin-left:auto;flex-direction:row-reverse}.chat-bubble--si{margin-right:auto}.chat-bubble__avatar{flex-shrink:0;align-self:flex-end}.chat-bubble__content{display:flex;flex-direction:column;gap:var(--space-1)}.chat-bubble__message{padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:var(--text-base);line-height:1.5}.chat-bubble--user .chat-bubble__message{background:var(--color-chat-user);color:#fff;border-bottom-right-radius:var(--radius-sm)}.chat-bubble--si .chat-bubble__message{background:var(--color-chat-si);color:var(--color-text);border-bottom-left-radius:var(--radius-sm)}.chat-bubble__timestamp{font-size:var(--text-xs);color:var(--color-text-muted);padding:0 var(--space-1)}.chat-bubble--user .chat-bubble__timestamp{text-align:right}.chat-bubble__typing{display:flex;gap:var(--space-1);padding:var(--space-3) var(--space-4)}.chat-bubble__typing-dot{width:8px;height:8px;border-radius:var(--radius-full);background:var(--color-text-muted);animation:pulse 1.4s ease-in-out infinite}.chat-bubble__typing-dot:nth-child(2){animation-delay:.2s}.chat-bubble__typing-dot:nth-child(3){animation-delay:.4s}.option-pill{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);font-size:var(--text-base);color:var(--color-text);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.option-pill:hover{border-color:var(--color-primary);background:var(--color-surface-hover)}.option-pill:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}.option-pill--selected{background:var(--color-surface-selected);border-color:var(--color-primary);color:var(--color-primary-light)}.option-pill--selected .option-pill__check{opacity:1}.option-pill__check{width:18px;height:18px;opacity:0;transition:opacity var(--transition-fast);color:var(--color-primary)}.option-pill--block{width:100%;justify-content:flex-start}.option-pill-group{display:flex;flex-wrap:wrap;gap:var(--space-2)}.option-pill-group--vertical{flex-direction:column}.app-shell{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;height:100vh;height:100dvh;background:var(--color-bg)}.app-shell__header{position:sticky;top:0;z-index:var(--z-sticky);background:var(--color-bg);border-bottom:1px solid var(--color-border-subtle)}.app-shell__main{flex:1;display:flex;flex-direction:column;overflow-y:auto;min-height:0}.app-shell__footer{position:sticky;bottom:0;z-index:var(--z-sticky);background:var(--color-bg);border-top:1px solid var(--color-border-subtle)}@supports (padding-bottom: env(safe-area-inset-bottom)){.app-shell__footer{padding-bottom:env(safe-area-inset-bottom)}}.app-shell--mobile{padding-bottom:0}.app-shell--mobile .app-shell__main{padding-bottom:var(--space-4)}.app-shell--desktop{padding-bottom:0}.app-shell--desktop .app-shell__header{border-bottom:none}.app-shell--desktop .app-shell__main{padding:0}@media (min-width: 768px){.app-shell--desktop .app-shell__main{padding:var(--space-6)}.app-shell--desktop .app-shell__main:has(.chat-layout){padding:0;overflow:hidden}.week-planner{max-width:none;height:100%}.today-view{max-width:800px;margin:0 auto}.chat-view{max-width:900px;margin:0 auto}}@media (min-width: 1200px){.app-shell--desktop .app-shell__main{padding:var(--space-8)}}.navbar{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 var(--space-4)}.navbar__brand{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-text);text-decoration:none}.navbar__brand:hover{color:var(--color-primary-light)}.navbar__logo{width:32px;height:32px}.navbar__actions{display:flex;align-items:center;gap:var(--space-2)}.navbar__button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast)}.navbar__button:hover{background:var(--color-surface-hover);color:var(--color-text)}.bottom-nav{display:flex;align-items:stretch;justify-content:space-around;height:64px;background:var(--color-bg-card)}.bottom-nav__item{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:var(--space-1);padding:var(--space-2);color:var(--color-text-muted);text-decoration:none;transition:color var(--transition-fast)}.bottom-nav__item:hover{color:var(--color-text-secondary)}.bottom-nav__item--active{color:var(--color-primary)}.bottom-nav__icon{width:24px;height:24px}.bottom-nav__label{font-size:var(--text-xs);font-weight:var(--font-medium)}.bottom-nav__badge{position:absolute;top:4px;right:calc(50% - 20px);min-width:18px;height:18px;padding:0 var(--space-1);background:var(--color-error);color:#fff;font-size:11px;font-weight:var(--font-semibold);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.progress-dots{display:flex;gap:var(--space-2);justify-content:center;align-items:center}.progress-dots__dot{width:8px;height:8px;border-radius:var(--radius-full);background:var(--color-bg-elevated);transition:var(--transition-colors)}.progress-dots__dot--active,.progress-dots__dot--completed{background:var(--color-primary)}.progress-dots--sm .progress-dots__dot{width:6px;height:6px}.progress-dots--lg .progress-dots__dot{width:10px;height:10px}.action-sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-overlay);z-index:var(--z-modal);animation:fade-in var(--duration-normal) ease-out}.action-sheet-overlay--closing{animation:fade-out var(--duration-normal) ease-out forwards}.action-sheet{position:fixed;bottom:0;left:0;right:0;z-index:var(--z-modal);background:var(--color-bg-card);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:var(--space-4);padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px));animation:slide-up var(--duration-normal) ease-out}.action-sheet--closing{animation:slide-down var(--duration-normal) ease-out forwards}.action-sheet__handle{width:36px;height:4px;background:var(--color-bg-elevated);border-radius:var(--radius-full);margin:0 auto var(--space-4)}.action-sheet__title{font-size:var(--text-lg);font-weight:var(--font-semibold);text-align:center;margin-bottom:var(--space-4);color:var(--color-text)}.action-sheet__options{display:flex;flex-direction:column;gap:var(--space-1)}.action-sheet__option{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);background:transparent;border:none;border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base);text-align:left;cursor:pointer;transition:var(--transition-colors);width:100%}.action-sheet__option:hover{background:var(--color-surface-hover)}.action-sheet__option:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}.action-sheet__option--destructive{color:var(--color-error)}.action-sheet__option--destructive:hover{background:var(--color-error-bg)}.action-sheet__option-icon{flex-shrink:0;width:20px;height:20px;opacity:.7}.action-sheet__divider{height:1px;background:var(--color-border);margin:var(--space-2) 0}.action-sheet__cancel{display:block;width:100%;padding:var(--space-4);margin-top:var(--space-2);background:var(--color-bg-elevated);border:none;border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base);font-weight:var(--font-medium);text-align:center;cursor:pointer;transition:var(--transition-colors)}.action-sheet__cancel:hover{background:var(--color-surface-hover)}.action-sheet__cancel:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}@keyframes slide-down{0%{transform:translateY(0)}to{transform:translateY(100%)}}.add-task-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-overlay);z-index:var(--z-modal);display:flex;align-items:flex-end;justify-content:center;animation:fade-in var(--duration-fast) ease-out}@media (min-width: 768px){.add-task-modal-overlay{align-items:center}}.add-task-modal{width:100%;max-height:90vh;overflow-y:auto;background:var(--color-bg);animation:slide-up var(--duration-normal) ease-out}.add-task-modal--mobile{border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding-bottom:env(safe-area-inset-bottom,0px)}.add-task-modal--desktop{max-width:480px;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);animation:scale-in var(--duration-normal) ease-out}.add-task-modal__title{font-size:var(--text-lg);font-weight:var(--font-semibold);margin:0;flex:1;text-align:center}.add-task-modal--mobile .add-task-modal__title{text-align:center}.add-task-modal--desktop .add-task-modal__header{justify-content:space-between}.add-task-modal--desktop .add-task-modal__title{text-align:left;flex:1}.add-task-modal__close{display:flex;align-items:center;justify-content:center;padding:var(--space-2);border:none;border-radius:var(--radius-md);background:transparent;color:var(--color-text-muted);cursor:pointer;transition:color var(--duration-fast),background var(--duration-fast)}.add-task-modal__close:hover{color:var(--color-text);background:var(--color-bg-hover)}.add-task-modal__close--desktop{position:absolute;right:var(--space-4);top:50%;transform:translateY(-50%)}.add-task-modal__save{padding:var(--space-2) var(--space-3);border:none;border-radius:var(--radius-md);background:var(--color-primary);color:#fff;font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;transition:background var(--duration-fast)}.add-task-modal__body{padding:var(--space-4)}.add-task-modal__field:last-child{margin-bottom:0}.add-task-modal__input{width:100%;padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-size:var(--text-base);transition:border-color var(--duration-fast),box-shadow var(--duration-fast)}.add-task-modal__input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-alpha)}.add-task-modal__input::placeholder{color:var(--color-text-muted)}.add-task-modal__datetime-row{display:flex;gap:var(--space-3)}.add-task-modal__date-input,.add-task-modal__time-input{position:relative;flex:1}.add-task-modal__input-icon{position:absolute;left:var(--space-3);top:50%;transform:translateY(-50%);color:var(--color-text-muted);pointer-events:none}.add-task-modal__quick-dates{margin-bottom:var(--space-5)}.add-task-modal__expand{display:block;width:100%;padding:var(--space-3);background:transparent;border:1px dashed var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);font-size:var(--text-sm);cursor:pointer;transition:border-color var(--duration-fast),color var(--duration-fast);margin-bottom:var(--space-4)}.add-task-modal__textarea{width:100%;padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-size:var(--text-base);font-family:inherit;resize:vertical;min-height:60px;transition:border-color var(--duration-fast),box-shadow var(--duration-fast)}.add-task-modal__textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-alpha)}.add-task-modal__textarea::placeholder{color:var(--color-text-muted)}.add-task-modal__footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4);border-top:1px solid var(--color-border)}@keyframes scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.chat-fab{position:fixed;bottom:calc(var(--bottom-nav-height, 64px) + env(safe-area-inset-bottom,0px) + var(--space-4));right:var(--space-4);z-index:var(--z-fab, 40);display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-primary);color:#fff;border-radius:var(--radius-full);box-shadow:0 4px 12px #0d948866;text-decoration:none;font-size:var(--text-sm);font-weight:var(--font-medium);transition:transform var(--duration-fast) ease,box-shadow var(--duration-fast) ease,background var(--duration-fast) ease}.chat-fab:hover{background:var(--color-primary-dark);box-shadow:0 6px 16px #0d948880;transform:translateY(-2px)}.chat-fab:active{transform:translateY(0);box-shadow:0 2px 8px #0d948866}.chat-fab__icon{flex-shrink:0}.chat-fab__label{line-height:1}@media (min-width: 768px){.chat-fab{bottom:var(--space-6);right:var(--space-6);padding:var(--space-4) var(--space-5);font-size:var(--text-base)}.chat-fab__icon{width:28px;height:28px}}.chat-fab--pulse{animation:fab-pulse 2s infinite}@keyframes fab-pulse{0%{box-shadow:0 4px 12px #0d948866}50%{box-shadow:0 4px 20px #0d948899}to{box-shadow:0 4px 12px #0d948866}}.chat-fab--hidden{display:none}.chat-container{display:flex;flex-direction:column;flex:1;overflow:hidden;padding:var(--space-4)}.chat-loading{display:flex;align-items:center;justify-content:center;flex:1}.chat-messages{display:flex;flex-direction:column;gap:var(--space-4);overflow-y:auto;flex:1;padding-bottom:var(--space-4)}.chat-message{display:flex;flex-direction:column;max-width:85%}.chat-message--user{align-self:flex-end;align-items:flex-end}.chat-message--eli{align-self:flex-start;align-items:flex-start}.chat-message--system{align-self:center;text-align:center}.chat-message__bubble{padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);max-width:100%}.chat-message--user .chat-message__bubble{background-color:var(--color-chat-user);color:#fff;border-bottom-right-radius:var(--radius-sm)}.chat-message--eli .chat-message__bubble{background-color:var(--color-chat-si);color:var(--color-text);border-bottom-left-radius:var(--radius-sm)}.chat-message__content{margin:0;white-space:pre-wrap;word-wrap:break-word;line-height:1.5}.chat-message__time{font-size:var(--text-caption);color:var(--color-text-muted);margin-top:var(--space-1)}.chat-message--system .chat-message__content{font-size:var(--text-body-sm);color:var(--color-text-muted);padding:var(--space-2) var(--space-4);background-color:var(--color-bg-elevated);border-radius:var(--radius-full)}.chat-message__markdown{line-height:1.6;white-space:normal}.chat-markdown__p{margin:0 0 var(--space-3) 0}.chat-markdown__p:last-child{margin-bottom:0}.chat-markdown__ul,.chat-markdown__ol{margin:var(--space-2) 0;padding-left:var(--space-5)}.chat-markdown__li{margin-bottom:var(--space-1)}.chat-markdown__li:last-child{margin-bottom:0}.chat-markdown__strong{font-weight:600;color:var(--color-text)}.chat-markdown__em{font-style:italic}.chat-markdown__code{font-family:SF Mono,Monaco,Courier New,monospace;font-size:.875em;background-color:var(--color-bg-elevated);padding:.125em .375em;border-radius:var(--radius-sm)}.chat-markdown__pre{background-color:var(--color-bg-elevated);padding:var(--space-3);border-radius:var(--radius);overflow-x:auto;margin:var(--space-3) 0;font-family:SF Mono,Monaco,Courier New,monospace;font-size:.875em}.chat-markdown__pre:last-child{margin-bottom:0}.suggested-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-3)}.suggested-actions__button{padding:var(--space-2) var(--space-3);border-radius:var(--radius-full);border:1px solid var(--color-primary);background-color:transparent;color:var(--color-primary);font-size:var(--text-body-sm);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast)}.suggested-actions__button:hover{background-color:var(--color-primary);color:#fff}.suggested-actions__button:active{background-color:var(--color-primary-dark)}.typing-indicator{display:flex;align-items:center;gap:var(--space-2);align-self:flex-start}.typing-indicator__bubble{display:flex;gap:4px;padding:var(--space-3) var(--space-4);background-color:var(--color-chat-si);border-radius:var(--radius-lg);border-bottom-left-radius:var(--radius-sm)}.typing-indicator__dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-text-muted);animation:typing-bounce 1.4s ease-in-out infinite}.typing-indicator__dot:nth-child(1){animation-delay:0s}.typing-indicator__dot:nth-child(2){animation-delay:.2s}.typing-indicator__dot:nth-child(3){animation-delay:.4s}@keyframes typing-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-4px)}}.typing-indicator__label{font-size:var(--text-caption);color:var(--color-text-muted)}.chat-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center;padding:var(--space-6)}.chat-empty__avatar{width:64px;height:64px;border-radius:50%;background-color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.chat-empty__avatar-text{font-size:28px;font-weight:700;color:#fff}.chat-empty__title{font-size:var(--text-h2);font-weight:600;color:var(--color-text);margin:0 0 var(--space-2)}.chat-empty__subtitle{font-size:var(--text-body);color:var(--color-text-secondary);margin:0 0 var(--space-6);max-width:300px}.chat-empty__starters{display:flex;flex-direction:column;gap:var(--space-2);width:100%;max-width:300px}.chat-empty__starters-label{font-size:var(--text-body-sm);color:var(--color-text-muted);margin:0 0 var(--space-2)}.chat-empty__starter{padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);border:1px solid var(--color-border);background-color:var(--color-bg-card);color:var(--color-text);font-size:var(--text-body-sm);text-align:left;cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast)}.chat-empty__starter:hover{border-color:var(--color-primary);background-color:var(--color-bg-elevated)}.chat-empty__starter:active{background-color:var(--color-surface-active)}.chat-input-container{padding:var(--space-3) var(--space-4);background-color:var(--color-bg);border-top:1px solid var(--color-border)}.chat-input{display:flex;align-items:flex-end;gap:var(--space-2);background-color:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-2)}.chat-input__field{flex:1;border:none;background:transparent;color:var(--color-text);font-size:var(--text-body);font-family:inherit;resize:none;max-height:120px;padding:var(--space-2);line-height:1.5}.chat-input__field::placeholder{color:var(--color-text-muted)}.chat-input__field:focus{outline:none}.chat-input__send{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:none;background-color:var(--color-primary);color:#fff;cursor:pointer;transition:background-color var(--transition-fast),opacity var(--transition-fast);flex-shrink:0}.chat-input__send:hover:not(:disabled){background-color:var(--color-primary-dark)}.chat-input__send:disabled{opacity:.5;cursor:not-allowed}.chat-error{position:fixed;bottom:80px;left:var(--space-4);right:var(--space-4);padding:var(--space-3) var(--space-4);background-color:var(--color-error);color:#fff;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);z-index:var(--z-modal)}.chat-error__message{flex:1;font-size:var(--text-body-sm)}.chat-error__actions{display:flex;gap:var(--space-2)}.chat-error__button{padding:var(--space-1) var(--space-3);border-radius:var(--radius);border:1px solid white;background:transparent;color:#fff;font-size:var(--text-caption);cursor:pointer;transition:background-color var(--transition-fast)}.chat-error__button:hover{background-color:#ffffff1a}.chat-error__button--primary{background-color:#fff;color:var(--color-error)}.chat-error__button--primary:hover{background-color:#ffffffe5}.chat-view{display:flex;flex-direction:column;height:100%;min-height:0}.chat-layout{display:flex;height:100%;max-width:none;margin:0;min-height:0;overflow:hidden}.chat-layout__content{flex:1;display:flex;flex-direction:column;min-width:0;height:100%}.conversation-sidebar{width:280px;flex-shrink:0;border-right:1px solid var(--color-border);display:flex;flex-direction:column;background:var(--color-bg-card);height:100%;min-height:0}.conversation-sidebar__list{flex:1;overflow-y:auto;min-height:0}.conversation-sidebar__footer{padding:var(--space-4);border-top:1px solid var(--color-border);flex-shrink:0;background:var(--color-bg-card)}.conversation-list{display:flex;flex-direction:column}.conversation-list--loading,.conversation-list--error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-8);min-height:200px}.conversation-list__error-text{color:var(--color-text-secondary);margin-bottom:var(--space-4)}.conversation-list__retry-btn{padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-card);color:var(--color-text);cursor:pointer;transition:background var(--transition-fast)}.conversation-list__retry-btn:hover{background:var(--color-bg-elevated)}.conversation-list__group{padding:var(--space-2) 0}.conversation-list__group-title{font-size:var(--text-caption);font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;padding:var(--space-2) var(--space-4);margin:0}.conversation-item{display:flex;align-items:center;width:100%;padding:var(--space-3) var(--space-4);cursor:pointer;transition:background var(--transition-fast);border:none;background:transparent;text-align:left;gap:var(--space-3)}.conversation-item:hover{background:var(--color-surface-hover)}.conversation-item--active,.conversation-item--active:hover{background:var(--color-primary-subtle)}.conversation-item__content{flex:1;min-width:0}.conversation-item__title{font-size:var(--text-body);font-weight:500;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0}.conversation-item__preview{font-size:var(--text-body-sm);color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:var(--space-1)}.conversation-item__meta{display:flex;flex-direction:column;align-items:flex-end;gap:var(--space-1);flex-shrink:0}.conversation-item__time{font-size:var(--text-caption);color:var(--color-text-muted)}.conversation-item__menu{opacity:0;padding:var(--space-1);border:none;background:transparent;color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:opacity var(--transition-fast),background var(--transition-fast)}.conversation-item:hover .conversation-item__menu{opacity:1}.conversation-item__menu:hover{background:var(--color-bg-elevated);color:var(--color-text)}.conversation-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-8);text-align:center}.conversation-empty__icon{width:64px;height:64px;border-radius:50%;background:var(--color-primary-subtle);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4);color:var(--color-primary)}.conversation-empty__title{font-size:var(--text-h3);font-weight:600;color:var(--color-text);margin:0 0 var(--space-2)}.conversation-empty__text{font-size:var(--text-body);color:var(--color-text-secondary);margin:0 0 var(--space-6);max-width:280px}.conversation-empty__cta{padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);border:none;background:var(--color-primary);color:#fff;font-size:var(--text-body);font-weight:500;cursor:pointer;transition:background var(--transition-fast)}.conversation-empty__cta:hover{background:var(--color-primary-dark)}.new-chat-button{display:flex;align-items:center;justify-content:center;gap:var(--space-2);width:100%;padding:var(--space-3);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:var(--text-body);font-weight:500;cursor:pointer;transition:background var(--transition-fast)}.new-chat-button:hover:not(:disabled){background:var(--color-primary-dark)}.new-chat-button:disabled{opacity:.5;cursor:not-allowed}.new-chat-button--compact{width:auto;padding:var(--space-2);background:transparent;color:var(--color-primary)}.new-chat-button--compact:hover:not(:disabled){background:var(--color-primary-subtle)}.conversation-menu{position:absolute;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:160px;padding:var(--space-1);z-index:var(--z-dropdown)}.conversation-menu__item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);border:none;background:transparent;color:var(--color-text);font-size:var(--text-body-sm);text-align:left;cursor:pointer;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.conversation-menu__item:hover{background:var(--color-surface-hover)}.conversation-menu__item--danger{color:var(--color-error)}.conversation-menu__item--danger:hover{background:var(--color-error-subtle)}.conversation-menu__divider{height:1px;background:var(--color-border);margin:var(--space-1) 0}.rename-modal__field{margin-bottom:var(--space-4)}.rename-modal__label{display:block;font-size:var(--text-body-sm);font-weight:500;color:var(--color-text);margin-bottom:var(--space-2)}.rename-modal__error{font-size:var(--text-caption);color:var(--color-error);margin-top:var(--space-1)}.conversation-list-page{padding:var(--space-4)}.chat-archived-badge{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-warning-subtle);color:var(--color-warning);font-size:var(--text-body-sm);border-radius:var(--radius-md);margin-bottom:var(--space-4)}@media (max-width: 767px){.chat-layout__sidebar{display:none}.conversation-item__menu{opacity:1}}.task-card{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);background:var(--color-bg-card);border-radius:var(--radius-md);transition:var(--transition-all)}.task-card:hover{background:var(--color-surface-hover)}.task-card--overdue{border-left:3px solid var(--color-error)}.task-card--completed{opacity:.6}.task-card--completing{animation:task-complete .4s ease-out forwards}@keyframes task-complete{0%{transform:scale(1)}50%{transform:scale(1.02);background:var(--color-success-bg)}to{transform:scale(1);opacity:.6}}.task-card__checkbox{flex-shrink:0;padding-top:2px}.task-card__content{flex:1;min-width:0;cursor:pointer}.task-card__title{font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text);margin:0;line-height:var(--leading-tight)}.task-card--completed .task-card__title{text-decoration:line-through;color:var(--color-text-muted)}.task-card__meta{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-1);font-size:var(--text-sm);color:var(--color-text-muted)}.task-card__meta--overdue{color:var(--color-error)}.task-card__due{display:flex;align-items:center;gap:var(--space-1)}.task-card__dot{width:3px;height:3px;border-radius:var(--radius-full);background:currentColor}.task-card__more{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:var(--radius-md);background:transparent;color:var(--color-text-muted);cursor:pointer;transition:var(--transition-colors)}.task-card__more:hover{background:var(--color-surface-hover);color:var(--color-text)}.task-card__more:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}.task-section{margin-bottom:var(--space-6)}.task-section__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-3)}.task-section__title{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em;margin:0}.task-section__title--overdue{color:var(--color-error)}.task-section__count{font-weight:var(--font-normal);opacity:.7}.task-section__list{display:flex;flex-direction:column;gap:var(--space-2)}.quick-add{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-bg-card);border-radius:var(--radius-md);cursor:text;transition:var(--transition-colors)}.quick-add:hover{background:var(--color-surface-hover)}.quick-add--focused{background:var(--color-bg-card);box-shadow:0 0 0 2px var(--color-primary)}.quick-add__icon{flex-shrink:0;color:var(--color-text-muted)}.quick-add__input{flex:1;border:none;background:transparent;color:var(--color-text);font-size:var(--text-base);outline:none}.quick-add__input::placeholder{color:var(--color-text-muted)}.quick-add__submit{flex-shrink:0;padding:var(--space-2) var(--space-3);background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;opacity:0;transition:var(--transition-all)}.quick-add--focused .quick-add__submit,.quick-add__input:not(:placeholder-shown)~.quick-add__submit{opacity:1}.quick-add__submit:hover{background:var(--color-primary-dark)}.quick-add__submit:disabled{opacity:.5;cursor:not-allowed}.add-task-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-overlay);z-index:var(--z-modal);display:flex;align-items:flex-end;animation:fade-in var(--duration-normal) ease-out}.add-task-modal{width:100%;max-height:90vh;overflow-y:auto;background:var(--color-bg);border-radius:var(--radius-lg) var(--radius-lg) 0 0;animation:slide-up var(--duration-normal) ease-out}.add-task-modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);border-bottom:1px solid var(--color-border);position:sticky;top:0;background:var(--color-bg);z-index:1}.add-task-modal__title{font-size:var(--text-lg);font-weight:var(--font-semibold);margin:0}.add-task-modal__close,.add-task-modal__save{padding:var(--space-2) var(--space-3);border:none;border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;transition:var(--transition-colors)}.add-task-modal__close{background:transparent;color:var(--color-text-muted)}.add-task-modal__close:hover{color:var(--color-text)}.add-task-modal__save{background:var(--color-primary);color:#fff}.add-task-modal__save:hover{background:var(--color-primary-dark)}.add-task-modal__save:disabled{opacity:.5;cursor:not-allowed}.add-task-modal__body{padding:var(--space-4);padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px))}.add-task-modal__field{margin-bottom:var(--space-5)}.add-task-modal__label{display:block;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary);margin-bottom:var(--space-2)}.add-task-modal__expand{display:block;width:100%;padding:var(--space-3);background:transparent;border:1px dashed var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);font-size:var(--text-sm);cursor:pointer;transition:var(--transition-colors)}.add-task-modal__expand:hover{border-color:var(--color-border-strong);color:var(--color-text)}.reschedule-sheet__options{display:flex;flex-direction:column;gap:var(--space-2)}.reschedule-sheet__option{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);background:var(--color-bg-elevated);border:none;border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base);text-align:left;cursor:pointer;transition:var(--transition-colors);width:100%}.reschedule-sheet__option:hover{background:var(--color-surface-hover)}.reschedule-sheet__option:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}.abandon-dialog{padding:var(--space-4)}.abandon-dialog__text{color:var(--color-text-secondary);margin-bottom:var(--space-4)}.abandon-dialog__options{margin-bottom:var(--space-4)}.abandon-dialog__actions{display:flex;gap:var(--space-3);justify-content:flex-end}.today-view{padding:var(--space-4)}.today-view__intervention{margin-bottom:var(--space-4)}.today-view__quick-add{margin-bottom:var(--space-6)}.onboarding{min-height:100vh;display:flex;flex-direction:column;background:var(--color-bg);color:var(--color-text)}.onboarding__header{display:flex;align-items:center;justify-content:center;padding:var(--space-4);position:relative;min-height:56px}.onboarding__back{position:absolute;left:var(--space-4);display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:var(--radius-full);background:transparent;color:var(--color-text);cursor:pointer;transition:var(--transition-colors)}.onboarding__back:hover{background:var(--color-surface-hover)}.onboarding__back:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}.onboarding__content{flex:1;display:flex;flex-direction:column;padding:var(--space-6);max-width:480px;margin:0 auto;width:100%}.onboarding-step{display:flex;flex-direction:column;gap:var(--space-4);animation:fade-in var(--duration-normal) ease-out,slide-up var(--duration-normal) ease-out}.onboarding-step--centered{align-items:center;text-align:center}.onboarding-step__title{font-size:var(--text-2xl);font-weight:var(--font-semibold);line-height:var(--leading-tight);color:var(--color-text);margin:0}.onboarding-step__subtitle{font-size:var(--text-base);color:var(--color-text-secondary);margin:0}.onboarding-step__text{font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text);margin:0}.onboarding-step__text--muted{color:var(--color-text-muted);font-size:var(--text-sm)}.onboarding-step__options{margin-top:var(--space-4)}.onboarding-step__other-input{margin-top:var(--space-2)}.onboarding-step__slider-group{margin:var(--space-4) 0}.onboarding-step__slider-examples{display:flex;justify-content:space-between;margin-top:var(--space-2);gap:var(--space-4)}.onboarding-step__slider-example{font-size:var(--text-xs);color:var(--color-text-muted);font-style:italic;max-width:140px}.onboarding-step__slider-example--end{text-align:right}.onboarding-step__divider{height:1px;background:var(--color-border);margin:var(--space-6) 0}.onboarding-step__confirmation{background:var(--color-surface-selected);border-radius:var(--radius-md);padding:var(--space-4);margin-top:var(--space-4)}.onboarding-step__confirmation p{margin:0;font-size:var(--text-sm);color:var(--color-text);line-height:var(--leading-relaxed)}.onboarding-step__textarea-group{margin-top:var(--space-2)}.onboarding-step__bullets{list-style:none;padding:0;margin:var(--space-4) 0;text-align:left;width:100%}.onboarding-step__bullet{position:relative;padding-left:var(--space-6);margin-bottom:var(--space-3);font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text)}.onboarding-step__bullet:before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;border-radius:var(--radius-full);background:var(--color-primary)}.onboarding-step__error{color:var(--color-error);font-size:var(--text-sm);margin:0;padding:var(--space-3);background:#ef44441a;border-radius:var(--radius-md)}.onboarding-step__actions{margin-top:auto;padding-top:var(--space-8)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes slide-up{0%{transform:translateY(10px)}to{transform:translateY(0)}}.auth-layout{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-4);background-color:var(--color-bg)}.auth-layout__card{width:100%;max-width:400px;padding:var(--space-8);background-color:var(--color-bg-card);border-radius:var(--radius-xl);border:1px solid rgba(255,255,255,.1)}.auth-layout__logo{width:64px;height:64px;margin:0 auto var(--space-6);border-radius:50%;background-color:var(--color-primary);display:flex;align-items:center;justify-content:center}.auth-layout__logo-text{font-size:28px;font-weight:700;color:#fff}.auth-layout__title{font-size:var(--text-h2);font-weight:600;color:var(--color-text);text-align:center;margin:0 0 var(--space-6)}.auth-layout__subtitle{font-size:var(--text-body);color:var(--color-text-secondary);text-align:center;margin:calc(-1 * var(--space-4)) 0 var(--space-6)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.auth-form__error{padding:var(--space-3) var(--space-4);background-color:#ef44441a;border:1px solid var(--color-error);border-radius:var(--radius);color:var(--color-error);font-size:var(--text-body-sm)}.auth-form__footer{text-align:center;font-size:var(--text-body-sm);color:var(--color-text-secondary);margin-top:var(--space-2)}.auth-form__link{color:var(--color-primary);text-decoration:none}.auth-form__link:hover{text-decoration:underline}.auth-form__submit{width:100%;margin-top:var(--space-2)}.form-field{display:flex;flex-direction:column;gap:var(--space-1)}.form-field__label{font-size:var(--text-body-sm);font-weight:500;color:var(--color-text)}.form-field__optional{font-weight:400;color:var(--color-text-muted)}.form-field__input-wrapper{position:relative;display:flex;align-items:center}.form-field__input{width:100%;padding:var(--space-3) var(--space-4);padding-right:var(--space-10);background-color:var(--color-bg-elevated);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);color:var(--color-text);font-size:var(--text-body);transition:border-color var(--transition-fast)}.form-field__input::placeholder{color:var(--color-text-muted)}.form-field__input:focus{outline:none;border-color:var(--color-primary)}.form-field__input--error{border-color:var(--color-error)}.form-field__input:disabled{opacity:.5;cursor:not-allowed}.form-field__toggle{position:absolute;right:var(--space-3);background:none;border:none;color:var(--color-text-muted);cursor:pointer;padding:var(--space-1);display:flex;align-items:center;justify-content:center}.form-field__toggle:hover{color:var(--color-text)}.form-field__hint{font-size:var(--text-caption);color:var(--color-text-muted);margin-top:calc(-1 * var(--space-2))}.form-field__error{font-size:var(--text-caption);color:var(--color-error)}.auth-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);background-color:var(--color-bg)}.auth-loading__logo{width:64px;height:64px;border-radius:50%;background-color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:#fff}.more-page{padding:var(--space-4)}.more-section{margin-bottom:var(--space-6)}.more-user{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);background-color:var(--color-bg-card);border-radius:var(--radius-lg)}.more-user__avatar{width:48px;height:48px;border-radius:50%;background-color:var(--color-bg-elevated);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted)}.more-user__info{display:flex;flex-direction:column;gap:var(--space-1)}.more-user__name{font-size:var(--text-body);font-weight:500;color:var(--color-text)}.more-user__email{font-size:var(--text-body-sm);color:var(--color-text-muted)}.more-action{width:100%;justify-content:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4)}.more-action--danger{color:var(--color-error)}.more-action--danger:hover{background-color:#ef44441a}.intervention-banner{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-3) var(--space-4);background:var(--color-bg-card);border:1px solid var(--color-primary);border-radius:var(--radius-lg);cursor:pointer;transition:background-color .15s ease}.intervention-banner:hover{background:var(--color-bg-elevated)}.intervention-banner--urgent{border-color:var(--color-warning);background:var(--color-warning-bg)}.intervention-banner__icon{font-size:1.25rem;flex-shrink:0}.intervention-banner__text{flex:1;font-size:var(--text-sm);color:var(--color-text);text-align:left}.intervention-banner__arrow{color:var(--color-text-muted);font-size:var(--text-sm)}.intervention-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:flex-end;justify-content:center}.intervention-modal__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--color-overlay)}.intervention-modal__content{position:relative;width:100%;max-width:500px;max-height:90vh;background:var(--color-bg);border-radius:var(--radius-xl) var(--radius-xl) 0 0;overflow:hidden;display:flex;flex-direction:column;animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.intervention-modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);border-bottom:1px solid var(--color-border)}.intervention-modal__title{font-size:var(--text-lg);font-weight:600;color:var(--color-text);margin:0}.intervention-modal__close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-full);color:var(--color-text-muted);font-size:1.5rem;cursor:pointer;transition:background-color .15s ease}.intervention-modal__close:hover{background:var(--color-bg-elevated)}.intervention-modal__body{flex:1;overflow-y:auto;padding:var(--space-4)}.intervention-modal__message{font-size:var(--text-base);line-height:1.6;color:var(--color-text);margin-bottom:var(--space-6);white-space:pre-wrap}.intervention-modal__footer{padding:var(--space-4);border-top:1px solid var(--color-border)}.intervention-modal__done{width:100%;padding:var(--space-3) var(--space-4);background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;font-size:var(--text-base);font-weight:500;cursor:pointer;transition:background-color .15s ease}.intervention-modal__done:hover{background:var(--color-primary-dark)}.intervention-response{display:flex;flex-direction:column;gap:var(--space-3)}.intervention-response__options{display:flex;flex-direction:column;gap:var(--space-2)}.intervention-response__option{padding:var(--space-3) var(--space-4);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-sm);text-align:left;cursor:pointer;transition:border-color .15s ease,background-color .15s ease}.intervention-response__option:hover:not(:disabled){border-color:var(--color-primary);background:var(--color-bg-elevated)}.intervention-response__option:disabled{opacity:.5;cursor:not-allowed}.intervention-response__expand{padding:var(--space-2);background:transparent;border:none;color:var(--color-primary);font-size:var(--text-sm);cursor:pointer;text-align:left}.intervention-response__expand:hover{text-decoration:underline}.intervention-response__freetext{display:flex;flex-direction:column;gap:var(--space-2)}.intervention-response__textarea{padding:var(--space-3);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-sm);font-family:inherit;resize:vertical;min-height:80px}.intervention-response__textarea:focus{outline:none;border-color:var(--color-primary)}.intervention-response__textarea::placeholder{color:var(--color-text-muted)}.intervention-response__submit{align-self:flex-end;padding:var(--space-2) var(--space-4);background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;font-size:var(--text-sm);font-weight:500;cursor:pointer;transition:background-color .15s ease}.intervention-response__submit:hover:not(:disabled){background:var(--color-primary-dark)}.intervention-response__submit:disabled{opacity:.5;cursor:not-allowed}.week-view{padding:var(--space-4)}.week-summary{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-4);margin-bottom:var(--space-4)}.week-summary__stats{display:flex;align-items:center;gap:var(--space-2);color:var(--color-text-secondary);font-size:var(--text-sm);margin-bottom:var(--space-3)}.week-summary__divider{color:var(--color-text-muted)}.week-summary__progress{display:flex;align-items:center;gap:var(--space-3)}.week-summary__progress-bar{flex:1;height:8px;background:var(--color-bg-elevated);border-radius:var(--radius-full);overflow:hidden}.week-summary__progress-fill{height:100%;background:var(--color-primary);border-radius:var(--radius-full);transition:width .3s ease}.week-summary__percentage{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-primary);min-width:3ch}.day-strip{margin-bottom:var(--space-4);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.day-strip::-webkit-scrollbar{display:none}.day-strip__scroll{display:flex;gap:var(--space-2);padding:var(--space-1)}.day-strip__day{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-3);background:var(--color-bg-card);border:1px solid transparent;border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition-all);min-width:56px}.day-strip__day:hover{background:var(--color-surface-hover)}.day-strip__day--selected{background:var(--color-primary);color:#fff}.day-strip__day--today{border-color:var(--color-primary)}.day-strip__name{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary)}.day-strip__day--selected .day-strip__name{color:#fffc}.day-strip__date{font-size:var(--text-lg);font-weight:var(--font-semibold)}.day-strip__indicator{font-size:var(--text-xs);color:var(--color-text-muted)}.day-strip__day--selected .day-strip__indicator{color:#fffc}.day-strip__check{color:var(--color-success)}.day-strip__day--selected .day-strip__check{color:#fff}.day-strip__dot{font-size:var(--text-lg)}.day-view{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-4)}.day-view__header{font-size:var(--text-lg);font-weight:var(--font-semibold);margin:0;margin-bottom:var(--space-4)}.day-view__section{margin-bottom:var(--space-4)}.day-view__section:last-of-type{margin-bottom:var(--space-2)}.day-view__section-title{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em;margin:0;margin-bottom:var(--space-2)}.day-view__list{display:flex;flex-direction:column;gap:var(--space-2)}.day-view__add-button{width:100%;padding:var(--space-3);background:transparent;border:1px dashed var(--color-border);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--text-sm);cursor:pointer;transition:var(--transition-colors)}.day-view__add-button:hover{border-color:var(--color-primary);color:var(--color-primary)}.routine-card{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);background:var(--color-bg);border-radius:var(--radius-md);transition:opacity .2s ease}.routine-card--completed{opacity:.6}.routine-card--skipped{opacity:.5}.routine-card--skipped .routine-card__name{text-decoration:line-through;color:var(--color-text-muted)}.routine-card__content{flex:1;display:flex;flex-direction:column;gap:var(--space-1)}.routine-card__name{font-size:var(--text-base);font-weight:var(--font-medium)}.routine-card__time{font-size:var(--text-sm);color:var(--color-text-secondary)}.routine-card__skip{padding:var(--space-1) var(--space-2);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:var(--text-xs);cursor:pointer;transition:var(--transition-colors)}.routine-card__skip:hover{border-color:var(--color-warning);color:var(--color-warning)}.routine-card__skip:disabled{opacity:.5;cursor:not-allowed}.routine-card__streak{font-size:var(--text-sm);color:var(--color-accent)}.planning-modal__overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-overlay);display:flex;align-items:flex-end;justify-content:center;z-index:var(--z-modal);animation:fade-in var(--duration-normal) ease-out}.planning-modal{width:100%;max-width:500px;max-height:90vh;background:var(--color-bg-card);border-radius:var(--radius-xl) var(--radius-xl) 0 0;display:flex;flex-direction:column;animation:slide-up var(--duration-normal) ease-out}.planning-modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);border-bottom:1px solid var(--color-border)}.planning-modal__title{font-size:var(--text-lg);font-weight:var(--font-semibold);margin:0}.planning-modal__close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--color-text-secondary);font-size:var(--text-xl);cursor:pointer;border-radius:var(--radius-full);transition:background .2s ease}.planning-modal__close:hover{background:var(--color-bg-elevated)}.planning-modal__content{flex:1;overflow-y:auto;padding:var(--space-4)}.planning-modal__footer{padding:var(--space-4);border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:var(--space-3)}.planning-modal__skip{background:transparent;border:none;color:var(--color-text-secondary);font-size:var(--text-sm);cursor:pointer;text-align:center}.planning-modal__skip:hover{color:var(--color-text)}.planning-modal__skip:disabled{opacity:.5;cursor:not-allowed}.planning-modal__nav{display:flex;gap:var(--space-2);justify-content:flex-end}.planning-step{min-height:200px}.planning-step__intro{font-size:var(--text-lg);margin:0;margin-bottom:var(--space-4)}.planning-step__label{display:block;font-size:var(--text-base);font-weight:var(--font-medium);margin-bottom:var(--space-2)}.planning-step__textarea{width:100%;padding:var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base);font-family:inherit;resize:vertical}.planning-step__textarea:focus{outline:none;border-color:var(--color-primary)}.planning-step__empty{color:var(--color-text-secondary);font-style:italic}.planning-step__carryover-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.planning-step__carryover-item{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);background:var(--color-bg);border-radius:var(--radius-md)}.planning-step__task-title{font-weight:var(--font-medium)}.planning-step__decisions{display:flex;gap:var(--space-2)}.planning-step__decision{flex:1;padding:var(--space-2);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:var(--text-sm);cursor:pointer;text-transform:capitalize;transition:var(--transition-colors)}.planning-step__decision:hover{border-color:var(--color-primary);color:var(--color-primary)}.planning-step__decision--active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.planning-step__add-form{display:flex;gap:var(--space-2);margin-bottom:var(--space-3)}.planning-step__input{flex:1;padding:var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base)}.planning-step__input:focus{outline:none;border-color:var(--color-primary)}.planning-step__add-button{padding:var(--space-3) var(--space-4);background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;font-weight:var(--font-medium);cursor:pointer;transition:background .2s ease}.planning-step__add-button:hover{background:var(--color-primary-dark)}.planning-step__new-tasks{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-2)}.planning-step__new-task{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-3);background:var(--color-bg);border-radius:var(--radius-md)}.planning-step__remove{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--color-text-muted);font-size:var(--text-lg);cursor:pointer;border-radius:var(--radius-full)}.planning-step__remove:hover{background:var(--color-bg-elevated);color:var(--color-error)}.planning-step--done{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.planning-step__checkmark{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:var(--color-success);color:#fff;font-size:var(--text-2xl);border-radius:var(--radius-full);margin-bottom:var(--space-4)}.planning-step__done-title{font-size:var(--text-xl);font-weight:var(--font-semibold);margin:0;margin-bottom:var(--space-2)}.planning-step__done-message{color:var(--color-text-secondary);margin:0;margin-bottom:var(--space-4)}.planning-step__summary{font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-2)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.week-planner{display:flex;flex-direction:column;height:100%;background:var(--color-bg);overflow:hidden}.week-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);border-bottom:1px solid var(--color-border);background:var(--color-bg-card)}.week-header__nav{display:flex;align-items:center;gap:var(--space-3)}.week-header__nav-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;transition:var(--transition-colors)}.week-header__nav-btn:hover{background:var(--color-bg-elevated);border-color:var(--color-border-hover)}.week-header__title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-text);margin:0}.week-header__today-btn{padding:var(--space-2) var(--space-3);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;opacity:0;pointer-events:none;transition:var(--transition-colors),opacity .15s}.week-header__today-btn--visible{opacity:1;pointer-events:auto}.week-header__today-btn:hover{background:var(--color-primary-hover)}.week-planner__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;flex:1;overflow:hidden;background:var(--color-border);min-height:0}.day-column{display:flex;flex-direction:column;background:var(--color-bg);min-height:0;overflow:hidden;transition:background .15s}.day-column--today{background:var(--color-bg-card)}.day-column--past{opacity:.6}.day-column--drag-over{background:#0d948814}.day-column__header{display:flex;flex-direction:column;align-items:center;padding:var(--space-3);background:transparent;border:none;border-bottom:1px solid var(--color-border);cursor:pointer;transition:var(--transition-colors);width:100%}.day-column__header:hover{background:var(--color-bg-elevated)}.day-column__day-name{font-size:var(--text-xs);font-weight:var(--font-medium);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em}.day-column__day-number{font-size:var(--text-xl);font-weight:var(--font-bold);color:var(--color-text);line-height:1.2}.day-column--today .day-column__day-number{color:var(--color-primary)}.day-column__today-badge{font-size:var(--text-xs);color:var(--color-primary);font-weight:var(--font-medium)}.day-column__tasks{flex:1;overflow-y:auto;padding:var(--space-2);display:flex;flex-direction:column;gap:var(--space-2);min-height:0}.day-column__add{display:flex;align-items:center;justify-content:center;margin:var(--space-2);padding:var(--space-2);background:transparent;border:1px dashed var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);cursor:pointer;transition:var(--transition-colors)}.day-column__add:hover{border-color:var(--color-primary);color:var(--color-primary);background:#0d94880d}.draggable-task{padding:var(--space-2) var(--space-3);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:grab;transition:var(--transition-colors),box-shadow .15s}.draggable-task:hover{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.draggable-task--dragging{opacity:.5}.draggable-task--overlay{cursor:grabbing;box-shadow:var(--shadow-lg);transform:rotate(3deg)}.draggable-task--completed{opacity:.5}.draggable-task--completed .draggable-task__title{text-decoration:line-through}.draggable-task__title{display:block;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text);line-height:1.3;word-break:break-word}.draggable-task__meta{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-1)}.draggable-task__duration{font-size:var(--text-xs);color:var(--color-text-muted)}.draggable-task__category{display:inline-block;font-size:10px;padding:2px 6px;border-radius:var(--radius-sm);background:var(--color-bg-elevated);color:var(--color-text-secondary);text-transform:capitalize}.draggable-task__category--work{background:#3b82f626;color:#3b82f6}.draggable-task__category--personal{background:#a855f726;color:#a855f7}.draggable-task__category--health{background:#22c55e26;color:#22c55e}.draggable-task__category--admin{background:#eab30826;color:#ca8a04}.unscheduled-tray{border-top:1px solid var(--color-border);background:var(--color-bg-card);transition:background .15s}.unscheduled-tray--drag-over{background:#0d948814}.unscheduled-tray__header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--space-3) var(--space-4);background:transparent;border:none;cursor:pointer;color:var(--color-text-secondary);transition:var(--transition-colors)}.unscheduled-tray__header:hover{background:var(--color-bg-elevated)}.unscheduled-tray__title{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:var(--font-medium)}.unscheduled-tray__count{background:var(--color-bg-elevated);padding:2px 8px;border-radius:var(--radius-full);font-size:var(--text-xs);color:var(--color-text-muted)}.unscheduled-tray__content{display:flex;gap:var(--space-2);padding:0 var(--space-4) var(--space-4);overflow-x:auto;scroll-snap-type:x mandatory}.unscheduled-tray__content--collapsed{display:none}.unscheduled-tray__content .draggable-task{flex-shrink:0;width:150px;scroll-snap-align:start}.add-task-modal{display:flex;flex-direction:column;gap:var(--space-4)}.add-task-modal__field{display:flex;flex-direction:column;gap:var(--space-2)}.add-task-modal__label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary)}.add-task-modal__input,.add-task-modal__textarea{padding:var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-md);transition:var(--transition-colors)}.add-task-modal__input:focus,.add-task-modal__textarea:focus{outline:none;border-color:var(--color-primary)}.add-task-modal__input::placeholder,.add-task-modal__textarea::placeholder{color:var(--color-text-muted)}.add-task-modal__datetime-row{display:flex;gap:var(--space-2)}.add-task-modal__datetime-row>*{flex:1}.add-task-modal__date-input,.add-task-modal__time-input{position:relative;display:flex;align-items:center}.add-task-modal__input-icon{position:absolute;left:var(--space-3);color:var(--color-text-muted);pointer-events:none}.add-task-modal__input--with-icon{padding-left:calc(var(--space-3) + 20px)}.add-task-modal__quick-picks{display:flex;gap:var(--space-2);flex-wrap:wrap}.add-task-modal__quick-pick{padding:var(--space-2) var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text);font-size:var(--text-sm);cursor:pointer;transition:var(--transition-colors)}.add-task-modal__quick-pick:hover{border-color:var(--color-primary);color:var(--color-primary)}.duration-picker,.category-picker{display:flex;gap:var(--space-2);flex-wrap:wrap}.duration-picker__option,.category-picker__option{padding:var(--space-2) var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-sm);cursor:pointer;transition:var(--transition-colors)}.duration-picker__option:hover,.category-picker__option:hover{border-color:var(--color-primary)}.duration-picker__option--selected,.category-picker__option--selected{background:var(--color-primary);border-color:var(--color-primary);color:#fff}@media (max-width: 768px){.week-planner__grid{grid-template-columns:repeat(7,minmax(100px,1fr));overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.day-column{scroll-snap-align:start;min-width:100px}.week-header__title{font-size:var(--text-md)}.unscheduled-tray__content{flex-wrap:nowrap}.add-task-modal__datetime-row{flex-direction:column}.add-task-modal__quick-picks{overflow-x:auto;flex-wrap:nowrap;padding-bottom:var(--space-2)}.add-task-modal__quick-pick{flex-shrink:0}}.top-nav{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 var(--space-6);background:var(--color-bg);border-bottom:1px solid var(--color-border)}.top-nav__left{display:flex;align-items:center}.top-nav__logo{display:flex;align-items:center;text-decoration:none}.top-nav__logo-text{font-size:var(--text-xl);font-weight:var(--font-bold);color:var(--color-primary);letter-spacing:-.02em}.top-nav__logo-img{height:32px;width:auto}.top-nav__center{display:flex;align-items:center;gap:var(--space-1)}.top-nav__link{padding:var(--space-2) var(--space-4);color:var(--color-text-secondary);text-decoration:none;font-size:var(--text-sm);font-weight:var(--font-medium);border-radius:var(--radius-md);transition:var(--transition-colors)}.top-nav__link:hover{color:var(--color-text);background:var(--color-bg-elevated)}.top-nav__link--active{color:var(--color-primary);background:#0d94881a}.top-nav__right{display:flex;align-items:center}.account-dropdown{position:relative}.account-dropdown__trigger{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:transparent;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;color:var(--color-text);transition:var(--transition-colors)}.account-dropdown__trigger:hover{background:var(--color-bg-elevated);border-color:var(--color-border)}.account-dropdown__name{font-size:var(--text-sm);font-weight:var(--font-medium);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-dropdown__chevron{transition:transform .15s;color:var(--color-text-muted)}.account-dropdown__chevron--open{transform:rotate(180deg)}.account-dropdown__menu{position:absolute;top:calc(100% + var(--space-2));right:0;min-width:220px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:var(--z-dropdown);overflow:hidden}.account-dropdown__header{padding:var(--space-3) var(--space-4);background:var(--color-bg-elevated)}.account-dropdown__email{font-size:var(--text-sm);color:var(--color-text-secondary)}.account-dropdown__divider{height:1px;background:var(--color-border);margin:var(--space-1) 0}.account-dropdown__item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-3) var(--space-4);background:transparent;border:none;color:var(--color-text);font-size:var(--text-sm);text-align:left;cursor:pointer;transition:background .15s}.account-dropdown__item:hover{background:var(--color-bg-elevated)}.account-dropdown__item--danger{color:var(--color-error)}.account-dropdown__item--danger:hover{background:#ef44441a}.account-dropdown__item svg{flex-shrink:0;opacity:.7}.notification-banner{display:flex;flex-direction:column;gap:var(--space-4);padding:var(--space-4);background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);margin:var(--space-4)}@media (min-width: 640px){.notification-banner{flex-direction:row;align-items:center;justify-content:space-between}}.notification-banner__content{display:flex;align-items:flex-start;gap:var(--space-3)}.notification-banner__icon{flex-shrink:0;width:24px;height:24px;color:var(--color-accent)}.notification-banner__text{flex:1;min-width:0}.notification-banner__title{font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--color-text);margin:0}.notification-banner__description{font-size:var(--text-sm);color:var(--color-text-secondary);margin:var(--space-1) 0 0}.notification-banner__actions{display:flex;gap:var(--space-2);flex-shrink:0}.settings-section{padding:var(--space-4)}.settings-section__title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-text);margin:0 0 var(--space-4)}.settings-group{margin-bottom:var(--space-6)}.settings-group__title{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em;margin:0 0 var(--space-3);padding:0 var(--space-1)}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) var(--space-1);border-bottom:1px solid var(--color-border);cursor:pointer;transition:var(--transition-colors)}.settings-row:hover{background-color:var(--color-bg-hover)}.settings-row:last-child{border-bottom:none}.settings-row__content{flex:1;min-width:0}.settings-row__label{display:block;font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text)}.settings-row__description{display:block;font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-0-5)}.settings-row--time{display:flex;gap:var(--space-4);padding:var(--space-4) var(--space-1);cursor:default}.settings-row--time:hover{background-color:transparent}.toggle{position:relative;display:inline-block;width:48px;height:28px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0}.toggle__slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background-color:var(--color-bg-secondary);border-radius:28px;transition:var(--transition-colors)}.toggle__slider:before{content:"";position:absolute;height:22px;width:22px;left:3px;bottom:3px;background-color:var(--color-bg);border-radius:50%;transition:transform .2s ease;box-shadow:var(--shadow-sm)}.toggle input:checked+.toggle__slider{background-color:var(--color-accent)}.toggle input:checked+.toggle__slider:before{transform:translate(20px)}.toggle input:disabled+.toggle__slider{opacity:.5;cursor:not-allowed}.time-input{display:flex;flex-direction:column;gap:var(--space-1);flex:1}.time-input__label{font-size:var(--text-sm);color:var(--color-text-secondary)}.time-input__field{padding:var(--space-2) var(--space-3);background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base);transition:var(--transition-all)}.time-input__field:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-muted)}.time-input__field:disabled{opacity:.5;cursor:not-allowed}.settings-loading,.settings-error,.settings-saving{font-size:var(--text-sm);padding:var(--space-4)}.settings-loading{color:var(--color-text-secondary)}.settings-error{color:var(--color-error);background-color:var(--color-error-muted);border-radius:var(--radius-md);margin-bottom:var(--space-4)}.settings-saving{color:var(--color-text-muted);text-align:center}.settings-permission{padding:var(--space-4);background-color:var(--color-bg-secondary);border-radius:var(--radius-lg);text-align:center}.settings-permission__text{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0 0 var(--space-4)}.settings-section__title{display:flex;align-items:center;gap:var(--space-2)}.settings-section__icon{color:var(--color-accent)}.settings-section__description{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0 0 var(--space-4)}.settings-error{display:flex;align-items:center;gap:var(--space-2)}.solvent-connect{display:flex;flex-direction:column;gap:var(--space-4)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text)}.form-input{padding:var(--space-3);background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--text-base);font-family:var(--font-mono);transition:var(--transition-all)}.form-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-muted)}.form-input::placeholder{color:var(--color-text-muted)}.form-hint{font-size:var(--text-xs);color:var(--color-text-muted);margin:0}.status-card{background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.status-card__header{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-4);background-color:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}.status-card__title{font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text)}.status-card__body{padding:var(--space-4)}.status-card__meta{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0;display:flex;align-items:center;gap:var(--space-2)}.status-card__meta--syncing{color:var(--color-accent)}.status-card__meta--success{color:var(--color-success)}.status-card__actions{display:flex;gap:var(--space-2);padding:var(--space-4);border-top:1px solid var(--color-border);flex-wrap:wrap}.status-indicator{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-indicator--success{background-color:var(--color-success);box-shadow:0 0 0 2px var(--color-success-muted)}.status-indicator--warning{background-color:var(--color-warning);box-shadow:0 0 0 2px var(--color-warning-muted)}.status-indicator--error{background-color:var(--color-error);box-shadow:0 0 0 2px var(--color-error-muted)}.btn__icon{flex-shrink:0}.btn__icon--spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.btn--danger{color:var(--color-error)}.btn--danger:hover{background-color:var(--color-error-muted)}.confirm-actions{display:flex;gap:var(--space-2)}.container{width:100%;max-width:1200px;margin-right:auto;margin-left:auto;padding-right:var(--space-4);padding-left:var(--space-4)}.container-sm{max-width:640px}.container-md{max-width:768px}.container-lg{max-width:1024px}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-center{align-items:center}.items-end{align-items:flex-end}.justify-start{justify-content:flex-start}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.justify-between{justify-content:space-between}.flex-1{flex:1}.flex-shrink-0{flex-shrink:0}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.w-full{width:100%}.h-full{height:100%}.min-h-screen{min-height:100vh}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.overflow-y-auto{overflow-y:auto}.overflow-x-auto{overflow-x:auto}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}.inset-0{top:0;right:0;bottom:0;left:0}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.hidden{display:none}.visible{visibility:visible}.invisible{visibility:hidden}.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-100{opacity:1}.pointer-events-none{pointer-events:none}.pointer-events-auto{pointer-events:auto}.select-none{-webkit-user-select:none;user-select:none}.select-text{-webkit-user-select:text;user-select:text}.select-all{-webkit-user-select:all;user-select:all}.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}.cursor-wait{cursor:wait}