*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0e27;--bg-secondary: #151a35;--bg-tertiary: #1e2542;--bg-elevated: #252b4a;--text-primary: #e4e7f1;--text-secondary: #b4b9d0;--text-muted: #7b82a1;--accent-primary: #3b82f6;--accent-secondary: #2563eb;--accent-success: #22c55e;--accent-warning: #f59e0b;--accent-danger: #ef4444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 8px -2px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 20px -5px rgba(0, 0, 0, .6);--shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, .7);--shadow-glow: 0 0 30px rgba(59, 130, 246, .25);--border-radius: 6px;--border-radius-sm: 4px;--border-color: #2a3354;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}body.light-mode{--bg-primary: linear-gradient(135deg, #dbeafe 0%, #eff6ff 50%, #f0f9ff 100%);--bg-secondary: #ffffff;--bg-tertiary: rgba(219, 234, 254, .4);--bg-elevated: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--border-color: #bfdbfe;--shadow-sm: 0 1px 2px 0 rgba(59, 130, 246, .08);--shadow-md: 0 4px 12px -2px rgba(59, 130, 246, .15);--shadow-lg: 0 10px 25px -5px rgba(59, 130, 246, .2);--shadow-glow: 0 0 35px rgba(59, 130, 246, .25)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body.light-mode{background:linear-gradient(135deg,#dbeafe,#eff6ff,#f0f9ff)}.app{min-height:100vh;display:flex;flex-direction:column}.card{position:relative;border-radius:18px;overflow:hidden}.card:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,#fff9,#ffffff0d);-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;pointer-events:none}.card>*{position:relative;z-index:1}.card:hover{box-shadow:0 16px 40px #667eea40;transform:translateY(-4px)}.card:hover:before{opacity:1}.navbar{background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);box-shadow:0 8px 32px #667eea4d;position:sticky;top:0;z-index:1000;border-bottom:1px solid rgba(255,255,255,.18)}.navbar-container{max-width:1400px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;gap:2rem}.navbar-brand h1{font-size:1.5rem;background:linear-gradient(135deg,#fff,#f0abfc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700;letter-spacing:2px;filter:drop-shadow(0 2px 8px rgba(255,255,255,.3))}.navbar-menu{display:flex;list-style:none;gap:.25rem;flex:1;justify-content:center}.hamburger-btn{display:none;flex-direction:column;gap:4px;background:transparent;border:none;cursor:pointer;padding:.5rem;z-index:1001}.hamburger-line{width:25px;height:3px;background:#fff;border-radius:3px;transition:all .3s ease}.hamburger-line.open:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-line.open:nth-child(2){opacity:0}.hamburger-line.open:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-overlay{display:none}@media(max-width:768px){.mobile-overlay{display:block;position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:998}}.nav-link{padding:.625rem 1.25rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.18);color:#ffffffe6;cursor:pointer;font-size:.875rem;font-weight:600;border-radius:var(--border-radius-sm);transition:all .3s cubic-bezier(.4,0,.2,1);text-transform:uppercase;letter-spacing:.5px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-link:hover{background:#ffffff40;color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #fff3}.nav-link.active{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff;box-shadow:0 6px 20px #f093fb66;border-color:transparent}.theme-toggle-btn{padding:.5rem;background:#ffffff26;border:1px solid rgba(255,255,255,.2);border-radius:50%;cursor:pointer;font-size:1.125rem;transition:all .3s ease;width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.theme-toggle-btn:hover{background:linear-gradient(135deg,#f093fb,#f5576c);border-color:transparent;box-shadow:0 6px 20px #f093fb80;color:#fff;transform:rotate(180deg) scale(1.1)}.btn{padding:.75rem 1.5rem;border:none;border-radius:var(--border-radius-sm);font-size:.875rem;font-weight:600;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:.5rem;letter-spacing:.5px;text-transform:uppercase}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 8px 20px #667eea66;position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s}.btn-primary:hover{background:linear-gradient(135deg,#764ba2,#667eea);box-shadow:0 12px 28px #667eea99;transform:translateY(-2px)}.btn-primary:hover:before{left:100%}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-elevated);border-color:var(--accent-primary)}.btn-success{background:var(--accent-success);color:#fff;box-shadow:var(--shadow-md)}.btn-success:hover{background:#16a34a}.dashboard-container{display:flex;flex-direction:column;gap:1.5rem}.dashboard-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:1.5rem;align-items:stretch}.hero-left-panel{display:flex;flex-direction:column;gap:1.25rem;height:100%}.hero-left-panel .hero-welcome{flex:0 0 auto}.hero-left-panel .streak-card{flex:1;display:flex;flex-direction:column;justify-content:center}.hero-welcome{padding:2.5rem;background:var(--bg-elevated);border-left:4px solid var(--accent-primary);display:flex;flex-direction:column;justify-content:center}.hero-welcome-header{display:flex;justify-content:space-between;align-items:flex-start;gap:2rem;margin-bottom:1rem}.hero-clock{display:flex;flex-direction:column;align-items:flex-end}.clock-time{font-size:1.5rem;font-weight:700;color:var(--accent-primary);font-family:Courier New,monospace;background:linear-gradient(135deg,#667eea,#f093fb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:2px}.hero-welcome h2{font-size:3rem;margin-bottom:.5rem;font-weight:800;letter-spacing:-1px;color:#ff6b9d}.date{color:var(--text-muted);font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.hero-quote{font-size:1.125rem;font-style:italic;line-height:1.7;color:var(--text-secondary);border-left:3px solid transparent;border-image:linear-gradient(180deg,#667eea,#f093fb) 1;padding-left:1.25rem;margin-top:1rem;position:relative}.hero-quote:before{display:none}.hero-score-pill{margin-top:2rem;padding:1.25rem 1.5rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:18px;display:flex;justify-content:space-between;align-items:center;gap:1.5rem}.hero-score-value{display:flex;align-items:baseline;gap:.35rem}.hero-score-value span{font-size:2.75rem;font-weight:700;color:var(--text-primary)}.hero-score-value small{font-size:1rem;color:var(--text-muted);font-weight:600}.hero-score-status{font-size:.85rem;font-weight:700;letter-spacing:1px;text-transform:uppercase}.productivity-panel{display:grid;grid-template-columns:1fr;grid-auto-rows:minmax(0,1fr);gap:1.25rem}.productivity-panel .card{border-radius:24px}.glass-card{background:var(--bg-elevated);border:1px solid var(--border-color)}.tasks-card,.efficiency-card{padding:2rem;display:flex;flex-direction:column;gap:1rem}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.5rem}.panel-header h3{font-size:1.75rem;margin-top:.35rem}.eyebrow{font-size:.75rem;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);font-weight:600}.panel-caption{color:var(--text-secondary);font-size:.875rem}.panel-pill{padding:.4rem .9rem;border-radius:999px;background:#3b82f626;color:var(--accent-primary);font-weight:600;font-size:.75rem;text-transform:uppercase}.schedule-list{display:flex;flex-direction:column;gap:1rem}.schedule-item{display:flex;gap:1rem;padding:1.25rem;border-radius:18px;background:var(--bg-tertiary);border:1px solid var(--border-color);transition:var(--transition)}.schedule-time{min-width:72px;display:flex;flex-direction:column;gap:.25rem;font-weight:600;color:var(--text-primary)}.schedule-time small{color:var(--text-muted);font-size:.75rem}.schedule-body{flex:1;display:flex;flex-direction:column;gap:.5rem}.schedule-label{font-size:.75rem;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted)}.schedule-body p{font-size:1rem;font-weight:600;color:var(--text-primary)}.schedule-meta-row{display:flex;justify-content:space-between;align-items:center;gap:.75rem;flex-wrap:wrap}.schedule-meta{color:var(--text-secondary);font-size:.85rem}.task-chip{padding:.35rem .9rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase}.task-chip.high{background:#ef444433;color:#f87171}.task-chip.medium{background:#f9731633;color:#fb923c}.task-chip.low{background:#10b98133;color:#34d399}.efficiency-content{display:flex;gap:1.5rem;flex-wrap:wrap;align-items:center}.efficiency-ring{position:relative;width:180px;height:180px}.efficiency-svg{width:100%;height:100%}.ring-value{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;display:flex;flex-direction:column;gap:.25rem}.ring-value span{font-size:2.5rem;font-weight:700;color:var(--text-primary)}.ring-value small{font-weight:600;letter-spacing:1px}.efficiency-bars{flex:1;display:flex;align-items:flex-end;gap:1rem;height:180px}.efficiency-bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:.5rem;height:100%}.efficiency-bar:nth-child(1) .bar-fill{background:linear-gradient(180deg,#10b981,#059669);box-shadow:0 4px 12px #10b9814d}.efficiency-bar:nth-child(2) .bar-fill{background:linear-gradient(180deg,#f59e0b,#d97706);box-shadow:0 4px 12px #f59e0b4d}.efficiency-bar:nth-child(3) .bar-fill{background:linear-gradient(180deg,#ec4899,#db2777);box-shadow:0 4px 12px #ec48994d}.efficiency-bar:nth-child(4) .bar-fill{background:linear-gradient(180deg,#8b5cf6,#7c3aed);box-shadow:0 4px 12px #8b5cf64d}.efficiency-bar:nth-child(5) .bar-fill{background:linear-gradient(180deg,#3b82f6,#2563eb);box-shadow:0 4px 12px #3b82f64d}.efficiency-bar:nth-child(6) .bar-fill{background:linear-gradient(180deg,#06b6d4,#0891b2);box-shadow:0 4px 12px #06b6d44d}.bar-fill{width:16px;border-radius:999px;transition:height .6s ease,opacity .3s ease,transform .3s ease;opacity:.75}.efficiency-bar.active .bar-fill{opacity:1;transform:translateY(-4px)}.efficiency-bar.active:nth-child(1) .bar-fill{box-shadow:0 10px 25px #10b98180}.efficiency-bar.active:nth-child(2) .bar-fill{box-shadow:0 10px 25px #f59e0b80}.efficiency-bar.active:nth-child(3) .bar-fill{box-shadow:0 10px 25px #ec489980}.efficiency-bar.active:nth-child(4) .bar-fill{box-shadow:0 10px 25px #8b5cf680}.efficiency-bar.active:nth-child(5) .bar-fill{box-shadow:0 10px 25px #3b82f680}.efficiency-bar.active:nth-child(6) .bar-fill{box-shadow:0 10px 25px #06b6d480}.efficiency-bar span{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.month-filter{display:flex;flex-direction:column;align-items:flex-end;gap:.35rem;font-size:.8rem;color:var(--text-muted)}.month-filter select{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:999px;color:var(--text-primary);padding:.35rem 1rem;font-family:inherit;cursor:pointer;transition:var(--transition)}.month-filter select:hover{border-color:var(--accent-primary)}.efficiency-footnote{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.productivity-score{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;background:var(--bg-elevated)}.productivity-score h3{font-size:.875rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:1.5rem;color:var(--text-muted);font-weight:600}.score-circle{position:relative;width:200px;height:200px;margin-bottom:1rem}.score-svg{width:100%;height:100%;transform:scaleY(-1)}.score-progress{transition:stroke-dasharray 1s cubic-bezier(.4,0,.2,1)}.score-value{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;display:flex;flex-direction:column;align-items:center}.score-number{font-size:3.5rem;font-weight:700;line-height:1;color:var(--text-primary)}.score-max{font-size:1.25rem;color:var(--text-muted);font-weight:600}.score-level{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px}.activity-tracker{padding:2rem}.activity-tracker h3{font-size:1.25rem;margin-bottom:1.5rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.activity-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.activity-item{display:flex;align-items:center;gap:1rem;padding:1.5rem;background:var(--bg-tertiary);border-radius:var(--border-radius-sm);transition:all .3s cubic-bezier(.4,0,.2,1);border-left:3px solid var(--accent-primary);cursor:pointer;position:relative;overflow:hidden}.activity-item:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,transparent,rgba(59,130,246,.1));opacity:0;transition:opacity .3s ease;pointer-events:none}.activity-item:hover{background:var(--bg-elevated);transform:translateY(-4px) scale(1.02);box-shadow:0 12px 24px #3b82f626,0 0 0 1px #3b82f61a;border-left-width:4px}.activity-item:hover:before{opacity:1}.activity-item:active{transform:translateY(-2px) scale(1.01)}.activity-icon{font-size:2rem;color:var(--accent-primary);font-weight:700;min-width:40px;text-align:center;transition:all .3s cubic-bezier(.34,1.56,.64,1);position:relative;z-index:1}.activity-item:nth-child(1){border-left-color:#10b981}.activity-item:nth-child(1) .activity-icon{color:#10b981}.activity-item:nth-child(2){border-left-color:#f59e0b}.activity-item:nth-child(2) .activity-icon{color:#f59e0b}.activity-item:nth-child(3){border-left-color:#8b5cf6}.activity-item:nth-child(3) .activity-icon{color:#8b5cf6}.activity-item:nth-child(4){border-left-color:#ec4899}.activity-item:nth-child(4) .activity-icon{color:#ec4899}.activity-info{display:flex;flex-direction:column;gap:.25rem}.activity-value{font-size:2rem;font-weight:700;color:var(--text-primary);line-height:1;transition:all .3s ease;position:relative;z-index:1}.activity-item:hover .activity-value{color:var(--accent-primary);transform:scale(1.05)}.activity-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.stat-card{padding:1.75rem;background:var(--bg-elevated);border-left:3px solid var(--accent-primary);cursor:pointer;position:relative;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.stat-card:after{content:"";position:absolute;top:0;right:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(59,130,246,.08),transparent);transition:right .5s ease}.stat-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 16px 32px #3b82f633,0 0 0 1px #3b82f61a;border-left-width:5px}.stat-card:nth-child(1){border-left-color:#667eea;background:linear-gradient(145deg,var(--bg-elevated),rgba(102,126,234,.05))}.stat-card:nth-child(1) .stat-icon{color:#667eea}.stat-card:nth-child(2){border-left-color:#f093fb;background:linear-gradient(145deg,var(--bg-elevated),rgba(240,147,251,.05))}.stat-card:nth-child(2) .stat-icon{color:#f093fb}.stat-card:nth-child(3){border-left-color:#f5576c;background:linear-gradient(145deg,var(--bg-elevated),rgba(245,87,108,.05))}.stat-card:nth-child(3) .stat-icon{color:#f5576c}.stat-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem}.stat-icon{font-size:1.5rem;color:var(--accent-primary);font-weight:700;transition:all .4s cubic-bezier(.68,-.55,.265,1.55);display:inline-block}.stat-card:hover .stat-icon{transform:scale(1.3) rotate(360deg);filter:drop-shadow(0 4px 12px rgba(59,130,246,.4))}.stat-header h4{font-size:.875rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);font-weight:600}.stat-number{font-size:3rem;font-weight:700;color:var(--text-primary);line-height:1;margin-bottom:1rem;transition:all .3s ease;display:inline-block}.stat-card:hover .stat-number{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transform:scale(1.08)}.stat-footer{display:flex;gap:.75rem;flex-wrap:wrap}.stat-badge{padding:.375rem .875rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:all .3s ease;position:relative}.stat-card:hover .stat-badge{transform:scale(1.05);box-shadow:0 4px 8px #3b82f633}.stat-badge:hover{transform:scale(1.1)!important}.stat-badge.success{background:#22c55e26;color:var(--accent-success);border:1px solid var(--accent-success)}.stat-badge.warning{background:#f59e0b26;color:var(--accent-warning);border:1px solid var(--accent-warning)}.stat-badge.info{background:#3b82f626;color:var(--accent-primary);border:1px solid var(--accent-primary)}.tips-section h3{margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tips-list{list-style:none;display:flex;flex-direction:column;gap:.75rem}.tips-list li{padding:.875rem;background:var(--bg-tertiary);border-radius:var(--border-radius-sm);transition:var(--transition);border-left:2px solid var(--border-color)}.tips-list li:hover{border-left-color:var(--accent-primary);background:var(--bg-elevated)}.hero-left-panel .streak-card{background:#ff407d2e;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,182,193,.2);position:relative;overflow:hidden;padding:2rem 1.5rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.hero-left-panel .streak-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,rgba(255,182,193,.1),transparent);pointer-events:none}.hero-left-panel .streak-fire-icon{font-size:5rem;animation:flicker 2s ease-in-out infinite;position:relative;z-index:1}.hero-left-panel .streak-number{font-size:5rem;font-weight:700;line-height:1;color:#ff1493;position:relative;z-index:1}.hero-left-panel .streak-label{font-size:1.2rem;color:#ff1493;font-weight:500;letter-spacing:.5px;position:relative;z-index:1}.hero-left-panel .streak-calendar{display:flex;gap:.75rem;justify-content:center;margin:1rem 0;position:relative;z-index:1}.hero-left-panel .streak-day{display:flex;flex-direction:column;align-items:center;gap:.5rem}.hero-left-panel .day-letter{font-size:.875rem;color:#ff69b4b3;font-weight:600;text-transform:uppercase}.hero-left-panel .day-mark{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:.875rem;font-weight:600;background:#ffb6c133;color:#c2185b;border:1px solid rgba(255,182,193,.3)}body.light-mode .hero-left-panel .day-mark{color:#ff69b4}.hero-left-panel .streak-day.active .day-mark{background:linear-gradient(135deg,#ff69b4,#ff1493);color:#fff;border-color:#ff69b4}.hero-left-panel .streak-message{font-size:1rem;color:#ff1493;font-weight:600;position:relative;z-index:1;margin:0}.streak-goals-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:1.5rem;margin-bottom:1.5rem}.streak-card{background:linear-gradient(135deg,#ff6b6b,#ee5a6f,#c44569);color:#fff;position:relative;overflow:hidden}.streak-card:before{content:"";position:absolute;top:-50%;right:-20%;width:200px;height:200px;background:radial-gradient(circle,rgba(255,255,255,.15),transparent);border-radius:50%;pointer-events:none}.streak-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;position:relative;z-index:1}.streak-emoji{font-size:3rem;animation:flicker 2s infinite}@keyframes flicker{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.streak-header h3{font-size:1.5rem;margin:0}.streak-subtitle{font-size:.875rem;opacity:.9}.streak-count{display:flex;align-items:baseline;gap:.5rem;margin-bottom:1rem;position:relative;z-index:1}.streak-number{font-size:4rem;font-weight:700;line-height:1}.streak-unit{font-size:1.25rem;opacity:.9}.streak-progress-bar{height:8px;background:#fff3;border-radius:999px;overflow:hidden;margin-bottom:1rem}.streak-progress-fill{height:100%;background:linear-gradient(90deg,#ffd89b,#fff);border-radius:999px;transition:width .6s ease}.streak-message{font-size:.875rem;opacity:.95;font-weight:600;position:relative;z-index:1}.goals-card{background:linear-gradient(145deg,var(--bg-elevated),rgba(118,75,162,.05))}.goals-section{margin-bottom:1.5rem}.goals-section .goals-card{background:linear-gradient(145deg,var(--bg-elevated),rgba(118,75,162,.05))}.goals-card h3{margin-bottom:1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.goals-list{display:flex;flex-direction:column;gap:1rem}.goal-item{padding:1rem;background:var(--bg-tertiary);border-radius:var(--border-radius-sm);display:flex;justify-content:space-between;align-items:center;gap:1rem;transition:all .3s ease;border-left:3px solid transparent}.goal-item:hover{transform:translate(4px);border-left-color:#667eea;background:var(--bg-elevated)}.goal-info{display:flex;align-items:center;gap:.75rem}.goal-icon{font-size:1.5rem}.goal-title{font-weight:600;color:var(--text-primary)}.goal-progress-mini{display:flex;align-items:center;gap:.75rem;min-width:120px}.goal-count{font-weight:700;color:var(--accent-primary);min-width:45px;text-align:right}.goal-bar{flex:1;height:6px;background:var(--bg-tertiary);border-radius:999px;overflow:hidden}.goal-bar-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:999px;transition:width .6s ease}.insights-section{margin-bottom:1.5rem;background:linear-gradient(145deg,var(--bg-elevated),rgba(102,126,234,.05))}.insights-section h3{margin-bottom:1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem}.insight-box{padding:1.5rem;background:var(--bg-tertiary);border-radius:var(--border-radius-sm);text-align:center;transition:all .3s cubic-bezier(.4,0,.2,1);border:2px solid transparent;position:relative;overflow:hidden}.insight-box:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(102,126,234,.1));opacity:0;transition:opacity .3s;pointer-events:none}.insight-box:hover{transform:translateY(-4px) scale(1.02);border-color:#667eea;box-shadow:0 12px 24px #667eea33}.insight-box:hover:before{opacity:1}.insight-value{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#667eea,#f093fb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem;position:relative;z-index:1}.insight-label{font-size:.875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.75rem;font-weight:600;position:relative;z-index:1}.insight-trend{font-size:.8rem;font-weight:600;padding:.35rem .75rem;border-radius:999px;display:inline-block;position:relative;z-index:1}.insight-trend.up{background:#22c55e26;color:#22c55e}.insight-trend.down{background:#f59e0b26;color:#f59e0b}.badges-section{margin-bottom:1.5rem;background:linear-gradient(145deg,var(--bg-elevated),rgba(240,147,251,.05))}.badges-section h3{margin-bottom:1.5rem;background:linear-gradient(135deg,#f093fb,#f5576c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badges-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1.25rem}.badge-item{padding:1.5rem 1rem;background:var(--bg-tertiary);border-radius:var(--border-radius-sm);text-align:center;transition:all .4s cubic-bezier(.34,1.56,.64,1);cursor:pointer;border:2px solid transparent;position:relative}.badge-item.locked{opacity:.4;filter:grayscale(1)}.badge-item.unlocked{animation:badgeUnlock .6s ease}@keyframes badgeUnlock{0%{transform:scale(.8) rotate(-10deg);opacity:0}50%{transform:scale(1.1) rotate(5deg)}to{transform:scale(1) rotate(0);opacity:1}}.badge-item.unlocked:hover{transform:translateY(-8px) scale(1.05);border-color:#f093fb;box-shadow:0 16px 32px #f093fb4d}.badge-item.unlocked .badge-icon{animation:bounce 2s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.badge-icon{font-size:3rem;margin-bottom:.75rem;display:block}.badge-name{font-weight:700;color:var(--text-primary);margin-bottom:.35rem;font-size:.95rem}.badge-desc{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}@media(max-width:768px){.insights-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.badges-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}}.notes-container{display:flex;flex-direction:column;gap:1.5rem}.notes-container h2,.planner-container h2,.revision-header h2{font-size:1.875rem;font-weight:700;letter-spacing:1px;text-transform:uppercase}.notes-input-section h3{margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;font-size:1rem}.notes-textarea{width:100%;padding:1.25rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:.95rem;font-family:inherit;background:var(--bg-primary);color:var(--text-primary);resize:vertical;transition:var(--transition);line-height:1.7}.notes-textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #3b82f61a}.notes-actions{margin-top:1rem;display:flex;gap:1rem;flex-wrap:wrap}.key-points-section h3{margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.key-points-list{list-style:none;display:flex;flex-direction:column;gap:.75rem}.key-point-item{padding:1rem;background:var(--bg-tertiary);border-radius:var(--border-radius-sm);display:flex;gap:1rem;align-items:flex-start;transition:var(--transition);border-left:2px solid var(--accent-primary)}.key-point-item:hover{background:var(--bg-elevated)}.bullet{font-size:1.25rem;color:var(--accent-primary);font-weight:700}.saved-notes-section{margin-top:1.5rem}.saved-notes-section h3{margin-bottom:1.5rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.saved-notes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.saved-note-card{padding:1.5rem}.saved-note-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.75rem}.saved-note-header h4{font-size:1.1rem;flex:1;font-weight:600}.btn-delete{background:transparent;border:none;cursor:pointer;font-size:1.5rem;padding:0;transition:var(--transition);color:var(--text-muted);line-height:1}.btn-delete:hover{color:var(--accent-danger);transform:scale(1.2)}.note-timestamp{color:var(--text-muted);font-size:.85rem;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.5px}.note-key-points{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border-color)}.note-key-points strong{color:var(--accent-primary);text-transform:uppercase;font-size:.85rem;letter-spacing:.5px}.note-key-points ul{margin-top:.5rem;margin-left:1.25rem}.note-key-points li{color:var(--text-secondary);margin:.25rem 0;font-size:.9rem}.planner-container{display:flex;flex-direction:column;gap:1.5rem}.progress-section{padding:1.75rem;background:linear-gradient(145deg,var(--bg-elevated),rgba(102,126,234,.05));position:relative;overflow:hidden}.progress-section:before{content:"";position:absolute;top:0;right:0;width:150px;height:150px;background:radial-gradient(circle,rgba(102,126,234,.1),transparent);border-radius:50%;transform:translate(30%,-30%);pointer-events:none}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;position:relative;z-index:1}.progress-header h3{font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.progress-percentage{font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,#667eea,#f093fb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-1px}.progress-bar{width:100%;height:12px;background:linear-gradient(90deg,#667eea26,#764ba226,#f093fb26);border-radius:999px;overflow:hidden;margin-bottom:.75rem;box-shadow:inset 0 2px 4px #0000001a;position:relative;z-index:1}.progress-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2,#f093fb);transition:width .8s cubic-bezier(.4,0,.2,1);border-radius:999px}.progress-text{color:var(--text-muted);text-align:center;font-size:.875rem;text-transform:uppercase;letter-spacing:1px;font-weight:600;position:relative;z-index:1}.add-task-section h3{margin-bottom:1.5rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.task-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:var(--text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}.form-input{padding:.875rem 1rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:.95rem;background:var(--bg-primary);color:var(--text-primary);transition:var(--transition)}.form-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #3b82f61a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.tasks-section{margin-top:1rem}.tasks-section h3{margin-bottom:1.5rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.empty-state{text-align:center;padding:3rem;color:var(--text-muted)}.tasks-list{display:flex;flex-direction:column;gap:1rem}.task-card{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;transition:var(--transition)}.task-card:hover{transform:translateY(-1px)}.task-card.completed{opacity:.6}.task-content{display:flex;align-items:center;gap:1rem;flex:1}.task-checkbox input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:var(--accent-success)}.task-details{flex:1}.task-details h4{font-size:1rem;margin-bottom:.5rem;font-weight:600}.strikethrough{text-decoration:line-through;color:var(--text-muted)}.task-meta{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}.task-deadline{color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.task-priority{padding:.25rem .75rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.priority-high{background:#ef444426;color:var(--accent-danger);border:1px solid var(--accent-danger)}.priority-medium{background:#f59e0b26;color:var(--accent-warning);border:1px solid var(--accent-warning)}.priority-low{background:#22c55e26;color:var(--accent-success);border:1px solid var(--accent-success)}.task-delete{background:transparent;border:none;cursor:pointer;font-size:1.75rem;padding:0;transition:var(--transition);color:var(--text-muted);line-height:1}.task-delete:hover{color:var(--accent-danger);transform:scale(1.2)}.revision{min-height:80vh}.revision-container{display:flex;flex-direction:column;gap:1.5rem}.timer-section{padding:2rem;background:var(--bg-elevated)}.timer-display{display:flex;justify-content:center;margin-bottom:2rem}.timer-circle{position:relative;width:200px;height:200px}.timer-svg{width:100%;height:100%;transform:scaleY(-1)}.timer-progress{transition:stroke-dasharray .3s linear}.timer-time{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.timer-value{font-size:3rem;font-weight:700;color:var(--text-primary);line-height:1;font-variant-numeric:tabular-nums}.timer-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-weight:600;margin-top:.5rem}.timer-controls{display:flex;flex-direction:column;gap:1.5rem}.timer-presets{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.preset-btn{padding:.75rem 1.5rem;border:1px solid var(--border-color);background:var(--bg-tertiary);color:var(--text-primary);border-radius:var(--border-radius-sm);cursor:pointer;font-size:.875rem;font-weight:600;transition:var(--transition);text-transform:uppercase;letter-spacing:.5px}.preset-btn:hover{background:var(--bg-elevated);border-color:var(--accent-primary)}.preset-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.timer-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.focus-toggle-wrapper{display:flex;justify-content:center}.revision-content{display:grid;grid-template-columns:280px 1fr;gap:1.5rem}.notes-selector h3{margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;font-size:1rem}.notes-list{display:flex;flex-direction:column;gap:.5rem}.note-selector-item{width:100%;padding:1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);cursor:pointer;text-align:left;transition:var(--transition)}.note-selector-item:hover{background:var(--bg-elevated);border-color:var(--accent-primary)}.note-selector-item.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.note-selector-title{font-weight:600;margin-bottom:.25rem;font-size:.9rem}.note-selector-date{font-size:.75rem;opacity:.7;text-transform:uppercase;letter-spacing:.5px}.revision-display{padding:1.75rem}.revision-note-header{margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.revision-note-header h3{color:var(--accent-primary);margin-bottom:.5rem;font-weight:700}.revision-note-date{color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.revision-key-points h4{margin-bottom:1.5rem;font-weight:700;font-size:1.125rem;text-transform:uppercase;letter-spacing:.5px}.revision-points-list{list-style:none;display:flex;flex-direction:column;gap:1rem}.revision-point{display:flex;gap:1rem;align-items:flex-start;padding:1.25rem;background:var(--bg-tertiary);border-radius:var(--border-radius-sm);transition:var(--transition);border-left:2px solid var(--accent-primary)}.revision-point:hover{background:var(--bg-elevated)}.point-number{min-width:32px;height:32px;background:var(--accent-primary);color:#fff;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem}.point-text{flex:1;font-size:1rem;line-height:1.7}.revision-tips{margin-top:1.5rem}.revision-tips h4{margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.revision-tips ul{margin-left:1.25rem}.revision-tips li{margin:.5rem 0;color:var(--text-secondary);font-size:.95rem}.revision.focus-mode{background:var(--bg-secondary);position:fixed;inset:0;z-index:9999;overflow-y:auto;padding:2rem}.revision.focus-mode .revision-content{grid-template-columns:1fr;max-width:900px;margin:0 auto}.revision.focus-mode .revision-display{padding:2.5rem}.revision.focus-mode .timer-section{max-width:500px;margin:0 auto 2rem}.focus-title{text-align:center;font-size:2rem;color:var(--accent-primary);margin-bottom:2rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}.focus-navigation{display:flex;justify-content:space-between;align-items:center;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.focus-counter{font-size:1rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.chatbot{min-height:80vh}.chatbot-container{display:flex;flex-direction:column;gap:1.5rem;max-width:1200px;margin:0 auto}.chatbot-header{display:flex;justify-content:space-between;align-items:center;padding:1.75rem;flex-wrap:wrap;gap:1rem}.chatbot-header-content h2{font-size:1.875rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:.5rem}.chatbot-header-actions{display:flex;gap:1rem}.api-key-section{padding:1.75rem;background:var(--bg-elevated);border-left:3px solid var(--accent-warning)}.api-key-section h3{font-size:1.125rem;margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.api-key-info{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.api-key-info a{color:var(--accent-primary);text-decoration:none;font-weight:600}.api-key-info a:hover{text-decoration:underline}.api-key-input-group{display:flex;gap:1rem;flex-wrap:wrap}.api-key-input-group .form-input{flex:1;min-width:300px}.chat-messages{min-height:500px;max-height:600px;overflow-y:auto;padding:1.75rem;background:var(--bg-secondary)}.chat-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:3rem 1rem;color:var(--text-muted)}.empty-icon{font-size:4rem;margin-bottom:1.5rem}.chat-empty-state h3{font-size:1.5rem;color:var(--text-primary);margin-bottom:.75rem;font-weight:700}.chat-empty-state p{margin-bottom:2rem;max-width:500px}.example-questions{background:var(--bg-tertiary);padding:1.5rem;border-radius:var(--border-radius-sm);text-align:left;max-width:600px}.example-questions strong{color:var(--accent-primary);text-transform:uppercase;font-size:.875rem;letter-spacing:.5px}.example-questions ul{margin-top:1rem;list-style:none}.example-questions li{color:var(--text-secondary);padding:.5rem 0 .5rem 1.5rem;position:relative}.example-questions li:before{content:"→";position:absolute;left:0;color:var(--accent-primary);font-weight:700}.messages-list{display:flex;flex-direction:column;gap:1.5rem}.message{display:flex;gap:1rem;animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-user{flex-direction:row-reverse}.message-avatar{width:40px;height:40px;border-radius:var(--border-radius-sm);background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.message-user .message-avatar{background:var(--accent-primary)}.message-content{flex:1;max-width:70%}.message-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.message-sender{font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}.message-time{font-size:.75rem;color:var(--text-muted)}.message-text{background:var(--bg-tertiary);padding:1rem 1.25rem;border-radius:var(--border-radius-sm);line-height:1.6;color:var(--text-primary);white-space:pre-wrap;word-wrap:break-word}.message-user .message-text{background:var(--accent-primary);color:#fff}.message-error .message-text{background:#ef444426;border:1px solid var(--accent-danger);color:var(--accent-danger)}.typing-indicator{display:flex;gap:.5rem;padding:1rem 1.25rem}.typing-indicator span{width:8px;height:8px;border-radius:50%;background:var(--text-muted);animation:typing 1.4s infinite}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.7}30%{transform:translateY(-10px);opacity:1}}.chat-input-section{padding:1.5rem;display:flex;gap:1rem;align-items:flex-end}.chat-input{flex:1;padding:1rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:.95rem;font-family:inherit;background:var(--bg-primary);color:var(--text-primary);resize:vertical;transition:var(--transition);line-height:1.5;min-height:80px}.chat-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #3b82f61a}.chat-input:disabled{opacity:.5;cursor:not-allowed}.chatbot-info{padding:1.75rem}.chatbot-info h4{margin-bottom:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}@media(max-width:1024px){.main-content{padding:1.5rem}.dashboard-hero{grid-template-columns:1fr}.hero-welcome h2{font-size:2.5rem}.streak-calendar{gap:.5rem}.activity-grid,.stats-grid,.insights-grid,.badges-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.main-content{padding:1rem}.navbar-container{padding:1rem;gap:1rem;position:relative;flex-wrap:nowrap}.hamburger-btn{display:flex}.navbar-menu{position:fixed;top:0;left:0;width:78%;max-width:320px;height:100vh;padding:4.25rem .75rem 1.5rem;background:linear-gradient(180deg,#6f8dff,#7a63cc 48%,#a052c7 72%,#f396ff);border-right:1px solid rgba(255,255,255,.35);box-shadow:0 25px 45px #08091e8c;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);display:flex;flex-direction:column;gap:.25rem;overflow-y:auto;transform:translate(-105%);transition:transform .35s cubic-bezier(.4,0,.2,1);z-index:1000;border-top-right-radius:22px;border-bottom-right-radius:22px}.navbar-menu.mobile-open{transform:translate(0)}.navbar-menu li{list-style:none;margin:0;padding:0}.nav-link{width:100%;min-height:64px;padding:0 1rem;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:#ffffff14;color:#fffffff2;font-size:.9rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;transition:all .25s ease}.nav-link:after{content:"";position:absolute;inset:0;border-radius:inherit;border-top:1px solid rgba(255,255,255,.4);border-bottom:1px solid rgba(255,255,255,.15);pointer-events:none;opacity:.9}.nav-link:before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(180deg,#fff6,transparent);opacity:0;transition:opacity .25s ease}.nav-link.active{background:linear-gradient(180deg,#ffffff6b,#ffffff14);border-color:#fff9;box-shadow:0 12px 26px #090b2859,inset 0 0 30px #ffffff2e}.nav-link.active:before{opacity:1}.nav-link:hover{border-color:#ffffff59;background:#ffffff2e;transform:translateY(-2px)}.theme-toggle{order:3}.navbar-brand{order:1;flex:1}.hamburger-btn{order:2}.navbar-brand h1{font-size:1.25rem}.dashboard-hero{grid-template-columns:1fr;gap:1rem}.hero-left-panel{gap:1rem}.hero-welcome{padding:1.5rem}.hero-welcome h2{font-size:2rem}.hero-welcome-header{flex-direction:column;align-items:flex-start;gap:1rem}.clock-time{font-size:1.25rem}.hero-score-pill{padding:1rem;gap:1rem}.hero-score-value span{font-size:2rem}.streak-fire-icon,.streak-number{font-size:3.5rem!important}.streak-label{font-size:1rem!important}.streak-calendar{gap:.4rem}.day-mark{width:30px!important;height:30px!important;font-size:.75rem!important}.day-letter{font-size:.75rem!important}.activity-grid{grid-template-columns:1fr;gap:1rem}.activity-item{padding:1rem}.activity-value{font-size:1.5rem}.stats-grid{grid-template-columns:1fr;gap:1rem}.stat-number{font-size:2.5rem}.insights-grid{grid-template-columns:1fr;gap:1rem}.insight-value{font-size:2rem}.badges-grid{grid-template-columns:1fr;gap:1rem}.form-row{grid-template-columns:1fr}.task-card{padding:1rem}.revision-content,.saved-notes-grid{grid-template-columns:1fr}.focus-navigation{flex-direction:column;gap:1rem}.timer-controls{flex-direction:column;gap:.75rem}.chat-messages{height:50vh}.name-prompt-card{padding:2rem 1.5rem}.name-prompt-card h2{font-size:1.5rem}.name-prompt-icon{font-size:3rem}}@media(max-width:480px){.navbar-brand h1{font-size:1rem}.nav-link{font-size:.65rem;padding:.4rem .5rem;min-width:60px}.hero-welcome h2{font-size:1.5rem}.clock-time{font-size:1rem}.hero-score-value span{font-size:1.75rem}.streak-fire-icon,.streak-number{font-size:3rem!important}.streak-calendar{gap:.3rem}.day-mark{width:26px!important;height:26px!important;font-size:.7rem!important}.activity-value{font-size:1.25rem}.stat-number{font-size:2rem}.insight-value{font-size:1.75rem}.card{padding:1.25rem}h2{font-size:1.5rem}h3{font-size:1.125rem}}@media(min-width:1440px){.main-content{max-width:1400px;margin:0 auto}.navbar-container{max-width:1400px}}.name-prompt-overlay{position:fixed;inset:0;background:linear-gradient(135deg,#667eeaf2,#764ba2f2);display:flex;align-items:center;justify-content:center;z-index:10000;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.name-prompt-card{background:#fffffffa;padding:3rem;border-radius:24px;box-shadow:0 20px 60px #0000004d;text-align:center;max-width:500px;width:90%;animation:slideUp .5s ease-out}body.light-mode .name-prompt-card{background:#fffffffa}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.name-prompt-icon{font-size:4rem;margin-bottom:1.5rem;animation:wave 1s ease-in-out infinite}@keyframes wave{0%,to{transform:rotate(0)}25%{transform:rotate(20deg)}75%{transform:rotate(-20deg)}}.name-prompt-card h2{font-size:2rem;color:#1e293b;margin-bottom:.75rem;font-weight:700}.name-prompt-card p{font-size:1.125rem;color:#64748b;margin-bottom:2rem}.name-prompt-card form{display:flex;flex-direction:column;gap:1.25rem}.name-input{padding:1rem 1.5rem;border:2px solid #e2e8f0;border-radius:12px;font-size:1.125rem;color:#1e293b;transition:all .3s ease;background:#fff;text-align:center}.name-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 4px #667eea1a}.name-input::placeholder{color:#94a3b8}.name-submit-btn{padding:1rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px}.name-submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #667eea80}.name-submit-btn:active{transform:translateY(0)}html{scroll-behavior:smooth}