:root{--font-family-main: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-family-mono: "JetBrains Mono", monospace;--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-primary-light: rgba(99, 102, 241, .15);--color-gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);--color-gradient-accent: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);--color-gradient-glow: radial-gradient(circle, rgba(99, 102, 241, .25) 0%, rgba(0, 0, 0, 0) 70%);--color-success: #10b981;--color-success-bg: rgba(16, 185, 129, .12);--color-warning: #f59e0b;--color-warning-bg: rgba(245, 158, 11, .12);--color-danger: #ef4444;--color-danger-bg: rgba(239, 68, 68, .12);--color-info: #0ea5e9;--color-info-bg: rgba(14, 165, 233, .12);--color-purple: #a855f7;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .35s cubic-bezier(.16, 1, .3, 1)}[data-theme=dark],:root:not([data-theme=light]){--bg-app: #090d16;--bg-card: rgba(18, 24, 38, .75);--bg-card-hover: rgba(26, 35, 54, .85);--bg-surface: #111827;--bg-input: rgba(15, 23, 42, .7);--border-subtle: rgba(255, 255, 255, .08);--border-card: rgba(255, 255, 255, .1);--border-focus: rgba(99, 102, 241, .6);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--shadow-sm: 0 2px 6px rgba(0, 0, 0, .35);--shadow-md: 0 10px 25px -5px rgba(0, 0, 0, .45);--shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, .6);--shadow-glow: 0 0 25px rgba(99, 102, 241, .2);--orb-1-color: rgba(99, 102, 241, .18);--orb-2-color: rgba(168, 85, 247, .14);--orb-3-color: rgba(6, 182, 212, .12)}[data-theme=light]{--bg-app: #f1f5f9;--bg-card: rgba(255, 255, 255, .85);--bg-card-hover: rgba(255, 255, 255, .98);--bg-surface: #ffffff;--bg-input: #ffffff;--border-subtle: rgba(0, 0, 0, .06);--border-card: rgba(0, 0, 0, .08);--border-focus: rgba(99, 102, 241, .5);--text-main: #0f172a;--text-muted: #475569;--text-dim: #94a3b8;--shadow-sm: 0 2px 6px rgba(0, 0, 0, .04);--shadow-md: 0 10px 25px -5px rgba(0, 0, 0, .07);--shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, .1);--shadow-glow: 0 0 25px rgba(99, 102, 241, .15);--orb-1-color: rgba(99, 102, 241, .1);--orb-2-color: rgba(168, 85, 247, .08);--orb-3-color: rgba(6, 182, 212, .08)}*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100vh;font-family:var(--font-family-main);background-color:var(--bg-app);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-normal),color var(--transition-normal);overflow-x:hidden}button{font-family:inherit;border:none;background:none;cursor:pointer;outline:none}input,select,textarea{font-family:inherit;color:inherit;outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.ambient-orb{position:fixed;border-radius:50%;filter:blur(100px);pointer-events:none;z-index:0;opacity:.8;animation:floatOrb 20s infinite alternate ease-in-out}.orb-1{width:500px;height:500px;background:var(--orb-1-color);top:-100px;left:-100px}.orb-2{width:550px;height:550px;background:var(--orb-2-color);top:30%;right:-150px;animation-duration:25s;animation-delay:-5s}.orb-3{width:450px;height:450px;background:var(--orb-3-color);bottom:-100px;left:20%;animation-duration:22s;animation-delay:-10s}@keyframes floatOrb{0%{transform:translate(0) scale(1)}50%{transform:translate(40px,60px) scale(1.1)}to{transform:translate(-30px,-40px) scale(.95)}}.glass-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);position:relative;z-index:1;transition:transform var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal)}.navbar-header{position:sticky;top:0;z-index:100;background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);padding:12px 24px}.navbar-container{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.navbar-brand{display:flex;align-items:center;gap:12px;text-decoration:none;cursor:pointer}.brand-logo-glow{position:relative;display:flex;align-items:center;justify-content:center}.brand-icon{width:40px;height:40px;border-radius:var(--radius-md);background:var(--color-gradient-primary);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 15px #6366f166;transition:transform var(--transition-fast)}.navbar-brand:hover .brand-icon{transform:scale(1.05) rotate(3deg)}.brand-text{display:flex;flex-direction:column}.brand-title{font-size:1.25rem;font-weight:800;letter-spacing:-.02em;color:var(--text-main);display:flex;align-items:center;gap:2px}.brand-gradient{background:var(--color-gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-tagline{font-size:.72rem;color:var(--text-dim);font-weight:500;display:flex;align-items:center;gap:6px}.badge-demo{background:#f59e0b26;color:#f59e0b;border:1px solid rgba(245,158,11,.3);padding:1px 6px;border-radius:var(--radius-full);font-size:.65rem;font-weight:700;text-transform:uppercase}.badge-live{background:#10b98126;color:#10b981;border:1px solid rgba(16,185,129,.3);padding:1px 6px;border-radius:var(--radius-full);font-size:.65rem;font-weight:700;text-transform:uppercase}.navbar-search{flex:1;max-width:480px;position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:14px;color:var(--text-dim);pointer-events:none}.search-input{width:100%;padding:10px 38px 10px 42px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:.88rem;color:var(--text-main);transition:all var(--transition-fast)}.search-input:focus{border-color:var(--border-focus);background:var(--bg-surface);box-shadow:0 0 0 3px #6366f126}.search-clear-btn{position:absolute;right:12px;color:var(--text-dim);display:flex;align-items:center;justify-content:center;padding:4px;border-radius:50%;transition:color var(--transition-fast)}.search-clear-btn:hover{color:var(--text-main)}.navbar-actions{display:flex;align-items:center;gap:12px}.demo-toggle-btn{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:var(--radius-full);background:var(--bg-input);border:1px solid var(--border-subtle);font-size:.78rem;font-weight:600;color:var(--text-muted);transition:all var(--transition-fast)}.demo-toggle-btn:hover{border-color:var(--border-focus);color:var(--text-main)}.demo-toggle-btn.active{background:#f59e0b1f;border-color:#f59e0b59;color:#f59e0b}.demo-toggle-dot{width:8px;height:8px;border-radius:50%;background:#10b981}.demo-toggle-btn.active .demo-toggle-dot{background:#f59e0b;box-shadow:0 0 8px #f59e0b}.theme-toggle-btn{width:38px;height:38px;border-radius:50%;background:var(--bg-input);border:1px solid var(--border-subtle);color:var(--text-muted);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.theme-toggle-btn:hover{color:var(--color-primary);border-color:var(--border-focus);transform:rotate(15deg)}.user-profile-chip{display:flex;align-items:center;gap:10px;padding:4px 12px 4px 6px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-full)}.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--color-gradient-primary);color:#fff;font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center}.user-details{display:flex;flex-direction:column}.user-name{font-size:.82rem;font-weight:600;color:var(--text-main);line-height:1.2}.user-status{font-size:.65rem;color:var(--color-success);font-weight:600}.btn-logout{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-md);background:#ef444414;color:#ef4444;border:1px solid rgba(239,68,68,.2);font-size:.82rem;font-weight:600;transition:all var(--transition-fast)}.btn-logout:hover{background:#ef4444;color:#fff;border-color:#ef4444;box-shadow:0 4px 12px #ef44444d}.app-layout{min-height:100vh;display:flex;flex-direction:column;position:relative}.main-content-container{max-width:1080px;width:100%;margin:0 auto;padding:28px 20px 60px;display:flex;flex-direction:column;gap:24px;position:relative;z-index:10}.stats-section{display:flex;flex-direction:column;gap:16px}.productivity-banner{padding:22px 28px;display:flex;align-items:center;justify-content:space-between;border-left:4px solid var(--color-primary);background:linear-gradient(135deg,var(--bg-card) 0%,rgba(99,102,241,.05) 100%)}.banner-info{display:flex;flex-direction:column;gap:6px}.banner-badge{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em}.banner-headline{font-size:1.35rem;font-weight:700;color:var(--text-main);letter-spacing:-.01em}.banner-subtext{font-size:.85rem;color:var(--text-muted)}.banner-meter-wrapper{flex-shrink:0}.meter-circle{width:76px;height:76px}.circular-chart{display:block;margin:0 auto;max-width:100%;max-height:100%}.circle-bg{fill:none;stroke:var(--border-subtle);stroke-width:3.2}.circle-fill{fill:none;stroke:var(--color-primary);stroke-width:3.2;stroke-linecap:round;transition:stroke-dasharray .6s ease}.percentage-text{fill:var(--text-main);font-size:.58em;font-weight:800;text-anchor:middle;font-family:var(--font-family-main)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card{padding:18px 20px;display:flex;flex-direction:column;gap:4px}.stat-card:hover{transform:translateY(-2px);border-color:#6366f140}.stat-header{display:flex;align-items:center;justify-content:space-between}.stat-title{font-size:.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.stat-icon-wrapper{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.icon-blue{background:#6366f126;color:#6366f1}.icon-amber{background:#f59e0b26;color:#f59e0b}.icon-emerald{background:#10b98126;color:#10b981}.icon-rose{background:#f43f5e26;color:#f43f5e}.icon-purple{background:#a855f726;color:#a855f7}.stat-value{font-size:1.85rem;font-weight:800;color:var(--text-main);line-height:1.2}.stat-sub{font-size:.72rem;color:var(--text-dim)}.task-input-section{padding:16px 20px}.task-input-form{display:flex;flex-direction:column;gap:14px}.input-main-row{display:flex;align-items:center;gap:12px}.input-field-wrapper{flex:1;position:relative;display:flex;align-items:center}.input-prefix-icon{position:absolute;left:16px;color:var(--color-primary);pointer-events:none}.task-main-input{width:100%;padding:14px 16px 14px 44px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.95rem;color:var(--text-main);transition:all var(--transition-fast)}.task-main-input:focus{border-color:var(--border-focus);background:var(--bg-surface);box-shadow:0 0 0 3px #6366f126}.btn-add-task{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:var(--radius-md);background:var(--color-gradient-primary);color:#fff;font-size:.92rem;font-weight:700;box-shadow:0 4px 15px #6366f159;transition:all var(--transition-fast);white-space:nowrap}.btn-add-task:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #6366f180}.btn-add-task:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.input-options-drawer{display:flex;flex-direction:column;gap:12px;padding-top:10px;border-top:1px solid var(--border-subtle);animation:fadeIn .2s ease}.options-left{display:flex;align-items:center;flex-wrap:wrap;gap:18px}.option-group{display:flex;align-items:center;gap:8px}.option-label{font-size:.78rem;font-weight:600;color:var(--text-muted);display:flex;align-items:center;gap:4px}.priority-pill-selector{display:flex;background:var(--bg-input);padding:2px;border-radius:var(--radius-full);border:1px solid var(--border-subtle)}.pill-btn{padding:4px 12px;font-size:.75rem;font-weight:700;border-radius:var(--radius-full);color:var(--text-dim);transition:all var(--transition-fast)}.pill-btn:hover{color:var(--text-main)}.pill-low.selected{background:var(--color-success-bg);color:var(--color-success)}.pill-medium.selected{background:var(--color-warning-bg);color:var(--color-warning)}.pill-high.selected{background:var(--color-danger-bg);color:var(--color-danger)}.select-custom{padding:5px 12px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.78rem;font-weight:600;color:var(--text-main);cursor:pointer}.select-custom:focus{border-color:var(--border-focus)}.date-input-custom{padding:4px 10px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.78rem;color:var(--text-main);cursor:pointer}.date-input-custom:focus{border-color:var(--border-focus)}.quick-presets{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.presets-label{font-size:.72rem;color:var(--text-dim);font-weight:600}.preset-chip{font-size:.72rem;padding:3px 10px;background:var(--bg-input);border:1px dashed var(--border-subtle);border-radius:var(--radius-full);color:var(--text-muted);transition:all var(--transition-fast)}.preset-chip:hover{background:var(--color-primary-light);color:var(--color-primary);border-color:var(--color-primary)}.filters-container{padding:16px 20px;display:flex;flex-direction:column;gap:14px}.filters-top-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.filter-segmented-control{display:flex;background:var(--bg-input);padding:4px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);gap:4px}.filter-segment-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius-sm);font-size:.82rem;font-weight:600;color:var(--text-muted);transition:all var(--transition-fast)}.filter-segment-btn:hover{color:var(--text-main)}.filter-segment-btn.active{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #6366f159}.filter-badge{font-size:.7rem;padding:1px 6px;background:#ffffff26;border-radius:var(--radius-full);font-weight:700}.filter-segment-btn:not(.active) .filter-badge{background:var(--border-subtle);color:var(--text-muted)}.btn-clear-completed{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius-md);background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.2);font-size:.78rem;font-weight:600;transition:all var(--transition-fast)}.btn-clear-completed:hover{background:#ef4444;color:#fff}.filters-bottom-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:10px;border-top:1px solid var(--border-subtle)}.category-chips-list{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.filter-label{font-size:.75rem;color:var(--text-dim);font-weight:600;margin-right:4px}.category-chip{padding:4px 10px;border-radius:var(--radius-full);background:var(--bg-input);border:1px solid var(--border-subtle);font-size:.75rem;font-weight:600;color:var(--text-muted);transition:all var(--transition-fast)}.category-chip:hover{border-color:var(--border-focus);color:var(--text-main)}.category-chip.active{background:var(--color-primary-light);border-color:var(--color-primary);color:var(--color-primary)}.sort-group{display:flex;align-items:center;gap:8px}.sort-label{font-size:.75rem;color:var(--text-dim);font-weight:600}.select-sort{padding:4px 12px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.78rem;font-weight:600;color:var(--text-main)}.task-list-header{display:flex;align-items:center;justify-content:space-between;margin-top:4px}.task-list-title-group{display:flex;align-items:center;gap:10px}.section-title{font-size:1.15rem;font-weight:700;color:var(--text-main)}.results-count-pill{font-size:.75rem;padding:2px 8px;background:var(--bg-input);border-radius:var(--radius-full);color:var(--text-muted);font-weight:600;border:1px solid var(--border-subtle)}.btn-clear-search-pill{font-size:.75rem;padding:3px 10px;border-radius:var(--radius-full);background:#6366f126;color:var(--color-primary);border:1px solid rgba(99,102,241,.3);font-weight:600}.tasks-cards-list{display:flex;flex-direction:column;gap:10px}.task-item-card{padding:16px 20px;display:flex;align-items:center;gap:16px;transition:all var(--transition-normal);border-left:3px solid transparent}.task-item-card:hover{transform:translate(4px);border-color:#6366f14d;background:var(--bg-card-hover)}.task-item-card.priority-high{border-left-color:var(--color-danger)}.task-item-card.priority-medium{border-left-color:var(--color-warning)}.task-item-card.priority-low{border-left-color:var(--color-success)}.task-item-card.task-starred{box-shadow:0 0 15px #f59e0b26;border-color:#f59e0b59}.task-item-card.task-completed{opacity:.65;background:#0000001a}.custom-checkbox{width:24px;height:24px;border-radius:8px;border:2px solid var(--border-subtle);background:var(--bg-input);display:flex;align-items:center;justify-content:center;color:transparent;flex-shrink:0;transition:all var(--transition-fast)}.custom-checkbox:hover{border-color:var(--color-primary);transform:scale(1.05)}.custom-checkbox.checked{background:var(--color-success);border-color:var(--color-success);color:#fff;box-shadow:0 0 10px #10b98166}.task-content-area{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}.task-title-text{font-size:.95rem;font-weight:600;color:var(--text-main);word-break:break-word;transition:color var(--transition-fast)}.task-title-text.text-done{text-decoration:line-through;color:var(--text-dim)}.inline-edit-wrapper{display:flex;flex-direction:column;gap:4px}.inline-edit-input{width:100%;padding:6px 10px;background:var(--bg-input);border:1px solid var(--color-primary);border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;color:var(--text-main)}.edit-hints{font-size:.7rem;color:var(--text-dim)}.task-meta-bar{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.priority-badge{display:inline-flex;align-items:center;gap:4px;font-size:.65rem;font-weight:800;padding:2px 7px;border-radius:var(--radius-full);letter-spacing:.04em}.badge-high{background:var(--color-danger-bg);color:var(--color-danger);border:1px solid rgba(239,68,68,.3)}.badge-medium{background:var(--color-warning-bg);color:var(--color-warning);border:1px solid rgba(245,158,11,.3)}.badge-low{background:var(--color-success-bg);color:var(--color-success);border:1px solid rgba(16,185,129,.3)}.task-category-chip{display:inline-flex;align-items:center;gap:4px;font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);background:#6366f11a;color:var(--color-primary)}.task-due-chip{display:inline-flex;align-items:center;gap:4px;font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);background:var(--bg-input);color:var(--text-muted)}.task-due-chip.due-today{background:var(--color-warning-bg);color:var(--color-warning)}.task-due-chip.due-overdue{background:var(--color-danger-bg);color:var(--color-danger)}.task-time-chip{font-size:.68rem;color:var(--text-dim)}.task-actions{display:flex;align-items:center;gap:6px}.action-btn{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--text-dim);transition:all var(--transition-fast)}.action-btn:hover{background:var(--bg-input);color:var(--text-main)}.btn-star:hover,.btn-star.starred{color:#f59e0b}.btn-delete:hover{color:#ef4444;background:#ef44441a}.empty-state-card{padding:48px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}.empty-state-icon-glow{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg-input);color:var(--color-primary);margin-bottom:8px}.empty-state-title{font-size:1.25rem;font-weight:700;color:var(--text-main)}.empty-state-desc{max-width:440px;font-size:.88rem;color:var(--text-muted)}.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);background:var(--color-gradient-primary);color:#fff;font-size:.88rem;font-weight:700;box-shadow:0 4px 15px #6366f14d;margin-top:8px;transition:all var(--transition-fast)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f180}.btn-secondary{padding:8px 16px;border-radius:var(--radius-md);background:var(--bg-input);border:1px solid var(--border-subtle);color:var(--text-main);font-size:.82rem;font-weight:600}.toast-container{position:fixed;bottom:24px;right:24px;z-index:999;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast-item{pointer-events:auto;min-width:280px;max-width:380px;padding:12px 16px;border-radius:var(--radius-md);background:var(--bg-surface);border:1px solid var(--border-card);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;animation:slideInUp .3s cubic-bezier(.16,1,.3,1)}.toast-success{border-left:4px solid var(--color-success)}.toast-error{border-left:4px solid var(--color-danger)}.toast-info{border-left:4px solid var(--color-primary)}.toast-icon{flex-shrink:0}.toast-success .toast-icon{color:var(--color-success)}.toast-error .toast-icon{color:var(--color-danger)}.toast-info .toast-icon{color:var(--color-primary)}.toast-content{flex:1}.toast-title{font-size:.82rem;font-weight:700;color:var(--text-main)}.toast-message{font-size:.78rem;color:var(--text-muted)}.toast-close{color:var(--text-dim);padding:2px;transition:color var(--transition-fast)}.toast-close:hover{color:var(--text-main)}.auth-page-wrapper{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px 20px;position:relative;background-color:var(--bg-app);color:var(--text-main)}.auth-top-bar{position:absolute;top:24px;right:24px;z-index:20}.auth-container{max-width:1040px;width:100%;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative;z-index:10}.auth-hero-panel{display:flex;flex-direction:column;gap:20px;padding-right:20px}.hero-brand{display:flex;align-items:center;gap:12px}.hero-brand-name{font-size:1.6rem;font-weight:800;letter-spacing:-.02em}.hero-heading{font-size:2.4rem;font-weight:800;line-height:1.15;letter-spacing:-.03em;color:var(--text-main)}.hero-subtext{font-size:1rem;color:var(--text-muted);line-height:1.6}.hero-features-list{display:flex;flex-direction:column;gap:14px;margin-top:10px}.hero-feature-item{display:flex;align-items:flex-start;gap:14px}.feature-icon-bubble{width:32px;height:32px;border-radius:var(--radius-sm);background:#6366f126;color:var(--color-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.hero-feature-item strong{font-size:.9rem;color:var(--text-main)}.hero-feature-item p{font-size:.8rem;color:var(--text-muted);margin-top:2px}.hero-footer-badge{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;color:var(--text-dim);margin-top:12px}.pulsing-dot{width:8px;height:8px;border-radius:50%;background:var(--color-success);box-shadow:0 0 10px var(--color-success);animation:pulseGlow 2s infinite ease-in-out}@keyframes pulseGlow{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.auth-card-panel{padding:32px;display:flex;flex-direction:column;gap:20px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--bg-input);padding:4px;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.auth-tab{text-align:center;padding:8px;border-radius:var(--radius-sm);font-size:.88rem;font-weight:700;color:var(--text-muted);text-decoration:none;transition:all var(--transition-fast)}.auth-tab.active{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #6366f159}.auth-card-header{display:flex;flex-direction:column;gap:4px}.auth-title{font-size:1.45rem;font-weight:800;letter-spacing:-.02em;color:var(--text-main)}.auth-subtitle{font-size:.82rem;color:var(--text-muted)}.auth-error-banner{padding:10px 14px;border-radius:var(--radius-md);background:var(--color-danger-bg);border:1px solid rgba(239,68,68,.3);color:var(--color-danger);font-size:.82rem;display:flex;align-items:center;gap:10px}.error-dot{width:18px;height:18px;border-radius:50%;background:#ef4444;color:#fff;font-size:.72rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.auth-form{display:flex;flex-direction:column;gap:14px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.78rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.form-input-wrapper{position:relative;display:flex;align-items:center}.field-icon{position:absolute;left:14px;color:var(--text-dim);pointer-events:none}.form-input{width:100%;padding:12px 14px 12px 42px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.9rem;color:var(--text-main);transition:all var(--transition-fast)}.form-input:focus{border-color:var(--border-focus);background:var(--bg-surface);box-shadow:0 0 0 3px #6366f126}.btn-toggle-pw{position:absolute;right:12px;color:var(--text-dim);padding:4px;display:flex;align-items:center;justify-content:center}.btn-toggle-pw:hover{color:var(--text-main)}.btn-auth-submit{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px;border-radius:var(--radius-md);background:var(--color-gradient-primary);color:#fff;font-size:.95rem;font-weight:700;box-shadow:0 4px 15px #6366f159;margin-top:6px;transition:all var(--transition-fast)}.btn-auth-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 22px #6366f180}.btn-auth-submit:disabled{opacity:.6;cursor:not-allowed}.btn-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.demo-divider{display:flex;align-items:center;text-align:center;color:var(--text-dim);font-size:.68rem;font-weight:700;letter-spacing:.08em}.demo-divider:before,.demo-divider:after{content:"";flex:1;border-bottom:1px solid var(--border-subtle)}.demo-divider span{padding:0 10px}.btn-demo-mode{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:var(--radius-md);background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);color:#f59e0b;font-size:.85rem;font-weight:700;transition:all var(--transition-fast)}.btn-demo-mode:hover{background:#f59e0b33;transform:translateY(-1px)}.auth-footer-prompt{text-align:center;font-size:.82rem;color:var(--text-muted)}.auth-link{color:var(--color-primary);font-weight:700;text-decoration:none}.auth-link:hover{text-decoration:underline}.app-footer{margin-top:auto;border-top:1px solid var(--border-subtle);background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:16px 24px;position:relative;z-index:10}.footer-content{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;font-size:.78rem;color:var(--text-dim)}.footer-left{display:flex;align-items:center;gap:8px}.footer-dot{opacity:.5}.footer-right kbd{background:var(--bg-input);border:1px solid var(--border-subtle);padding:2px 6px;border-radius:4px;font-family:var(--font-family-mono);font-size:.72rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 900px){.auth-container{grid-template-columns:1fr;gap:30px}.auth-hero-panel{text-align:center;padding-right:0;align-items:center}.hero-features-list{align-items:flex-start;text-align:left}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 680px){.navbar-container{flex-wrap:wrap}.navbar-search{order:3;max-width:100%;width:100%}.productivity-banner{flex-direction:column;text-align:center;gap:16px}.stats-grid{grid-template-columns:1fr}.input-main-row{flex-direction:column}.btn-add-task{width:100%;justify-content:center}.filters-top-row{flex-direction:column;align-items:stretch}.filter-segmented-control{overflow-x:auto}.task-actions{opacity:1}.footer-content{flex-direction:column;gap:8px;text-align:center}}