:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-card: #1a1f35;--bg-card-hover: #222845;--bg-glass: rgba(26, 31, 53, .7);--text-primary: #f0f4ff;--text-secondary: #8892b0;--text-muted: #5a6380;--accent-gold: #fbbf24;--accent-silver: #94a3b8;--accent-bronze: #d97706;--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-cyan: #06b6d4;--accent-green: #10b981;--accent-red: #ef4444;--gradient-hero: linear-gradient(135deg, #0a0e1a 0%, #1a1040 50%, #0a0e1a 100%);--gradient-gold: linear-gradient(135deg, #fbbf24, #f59e0b);--gradient-silver: linear-gradient(135deg, #94a3b8, #64748b);--gradient-bronze: linear-gradient(135deg, #d97706, #b45309);--gradient-card: linear-gradient(145deg, rgba(59, 130, 246, .05), rgba(139, 92, 246, .05));--gradient-top1: linear-gradient(145deg, rgba(251, 191, 36, .08), rgba(245, 158, 11, .03));--gradient-top2: linear-gradient(145deg, rgba(148, 163, 184, .08), rgba(100, 116, 139, .03));--gradient-top3: linear-gradient(145deg, rgba(217, 119, 6, .08), rgba(180, 83, 9, .03));--border-subtle: rgba(148, 163, 184, .08);--border-glow: rgba(59, 130, 246, .3);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow-gold: 0 0 40px rgba(251, 191, 36, .15);--shadow-glow-blue: 0 0 40px rgba(59, 130, 246, .1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.app{position:relative}.app:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 20% 20%,rgba(139,92,246,.06) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(59,130,246,.06) 0%,transparent 50%),radial-gradient(ellipse at 50% 0%,rgba(251,191,36,.03) 0%,transparent 40%);pointer-events:none;z-index:0;animation:ambientMove 20s ease-in-out infinite alternate}@keyframes ambientMove{0%{transform:translate(0) scale(1)}to{transform:translate(-3%,-3%) scale(1.05)}}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:24px}.loading-spinner{width:48px;height:48px;border:3px solid var(--border-subtle);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading p{color:var(--text-secondary);font-size:14px;letter-spacing:.5px}.container{max-width:1200px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.hero{text-align:center;padding:80px 0 60px}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:#3b82f61a;border:1px solid rgba(59,130,246,.2);border-radius:100px;font-size:12px;font-weight:500;color:var(--accent-blue);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:24px}.hero h1{font-size:clamp(32px,5vw,56px);font-weight:800;line-height:1.1;margin-bottom:16px;background:linear-gradient(135deg,#f0f4ff,#8892b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero h1 span{background:linear-gradient(135deg,var(--accent-gold),var(--accent-bronze));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-period{font-size:16px;color:var(--text-secondary);margin-bottom:40px}.hero-period strong{color:var(--text-primary);font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:60px}.stats-grid--5{grid-template-columns:repeat(5,1fr)}.stat-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--gradient-card);opacity:0;transition:opacity .3s}.stat-card:hover{transform:translateY(-4px);border-color:var(--border-glow);box-shadow:var(--shadow-glow-blue)}.stat-card:hover:before{opacity:1}.stat-icon{font-size:28px;margin-bottom:12px;position:relative;z-index:1}.stat-value{font-size:32px;font-weight:800;color:var(--text-primary);margin-bottom:4px;position:relative;z-index:1}.stat-label{font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;position:relative;z-index:1}.section-title{text-align:center;margin-bottom:40px}.section-title h2{font-size:28px;font-weight:700;margin-bottom:8px}.section-title p{color:var(--text-secondary);font-size:14px}.top3-container{margin-bottom:80px}.top3-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}.top-card{background:var(--bg-card);border-radius:var(--radius-xl);overflow:hidden;transition:all .4s ease;position:relative;border:1px solid var(--border-subtle)}.top-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.top-card--1{background:var(--gradient-top1);border-color:#fbbf2433}.top-card--1:hover{box-shadow:var(--shadow-glow-gold)}.top-card--2{background:var(--gradient-top2);border-color:#94a3b826}.top-card--3{background:var(--gradient-top3);border-color:#d9770626}.top-card-header{padding:24px 24px 0;display:flex;align-items:center;justify-content:space-between}.rank-badge{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:#0a0e1a}.rank-badge--1{background:var(--gradient-gold);box-shadow:0 4px 16px #fbbf244d}.rank-badge--2{background:var(--gradient-silver);box-shadow:0 4px 16px #94a3b833}.rank-badge--3{background:var(--gradient-bronze);box-shadow:0 4px 16px #d9770633}.media-badge{font-size:13px;color:var(--text-muted);padding:4px 10px;background:#ffffff0d;border-radius:100px}.top-card-body{padding:20px 24px 24px}.top-card-channel{font-size:12px;font-weight:600;color:var(--accent-blue);text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px}.top-card-title{font-size:16px;font-weight:600;line-height:1.4;color:var(--text-primary);margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.top-card-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}.top-card-stat{text-align:center;padding:10px 0;background:#ffffff08;border-radius:var(--radius-sm)}.top-card-stat-value{font-size:18px;font-weight:700;color:var(--text-primary);display:block}.top-card-stat-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}.top-card-reactions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.reaction-tag{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:#ffffff0d;border-radius:100px;font-size:12px;color:var(--text-secondary)}.top-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border-subtle);padding:16px 24px}.top-card-date{font-size:12px;color:var(--text-muted)}.top-card-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent-blue);text-decoration:none;padding:6px 14px;border-radius:100px;background:#3b82f61a;transition:all .2s}.top-card-link:hover{background:#3b82f633;transform:translate(2px)}.channels-section{margin-bottom:80px}.channels-table-wrapper{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);overflow:hidden}.channels-table{width:100%;border-collapse:collapse}.channels-table thead th{padding:16px 20px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;background:#ffffff05;border-bottom:1px solid var(--border-subtle)}.channels-table thead th:first-child{padding-left:24px}.channels-table thead th.right{text-align:right}.channels-table tbody tr{transition:all .2s;border-bottom:1px solid var(--border-subtle)}.channels-table tbody tr:last-child{border-bottom:none}.channels-table tbody tr:hover{background:#3b82f608}.channels-table tbody td{padding:16px 20px;font-size:14px}.channels-table tbody td:first-child{padding-left:24px}.channel-name-cell{display:flex;align-items:center;gap:12px}.channel-rank{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;background:#3b82f61a;color:var(--accent-blue);flex-shrink:0}.channel-info{display:flex;flex-direction:column;gap:2px}.channel-title{font-weight:600;color:var(--text-primary);font-size:14px}.channel-username{font-size:12px;color:var(--text-muted)}.td-right{text-align:right;font-variant-numeric:tabular-nums}.td-highlight{font-weight:600;color:var(--accent-green)}.views-bar-wrapper{display:flex;align-items:center;gap:12px}.views-bar{flex:1;height:6px;border-radius:3px;background:#ffffff0d;overflow:hidden;min-width:60px}.views-bar-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-purple));transition:width 1s ease}.views-bar-value{font-size:14px;font-weight:600;color:var(--text-primary);min-width:80px;text-align:right;font-variant-numeric:tabular-nums}.footer{text-align:center;padding:40px 0;color:var(--text-muted);font-size:13px;border-top:1px solid var(--border-subtle)}.footer a{color:var(--accent-blue);text-decoration:none}.footer a:hover{text-decoration:underline}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease-out both}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.delay-5{animation-delay:.5s}@keyframes countUp{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.count-in{animation:countUp .5s ease-out both}.download-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:linear-gradient(135deg,var(--accent-green),#059669);color:#fff;font-size:14px;font-weight:600;text-decoration:none;border-radius:8px;white-space:nowrap;transition:opacity .2s,transform .2s}.download-btn:hover{opacity:.88;transform:translateY(-1px)}.date-picker-section{margin-bottom:40px}.date-picker-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:20px 28px}.date-picker-inputs{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}.date-input-group{display:flex;flex-direction:column;gap:6px}.date-input-group label{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.date-input-group input[type=date]{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font);font-size:14px;padding:10px 14px;outline:none;transition:border-color .2s}.date-input-group input[type=date]:focus{border-color:var(--accent-blue)}.date-input-group input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7);cursor:pointer}.date-separator{color:var(--text-muted);font-size:18px;padding-bottom:10px}.analyze-btn{background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));color:#fff;border:none;border-radius:var(--radius-sm);padding:10px 24px;font-family:var(--font);font-size:14px;font-weight:600;cursor:pointer;transition:opacity .2s,transform .2s;white-space:nowrap}.analyze-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.analyze-btn:disabled{opacity:.5;cursor:not-allowed}.date-picker-loading{display:flex;align-items:center;gap:12px;margin-top:14px;color:var(--text-secondary);font-size:13px}.loading-spinner.small{width:20px;height:20px;border-width:2px}.date-picker-error{margin-top:12px;color:var(--accent-red);font-size:13px}.filter-section{text-align:center;margin-bottom:40px}.filter-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px}.filter-tabs{display:flex;justify-content:center;gap:10px}.filter-tab{background:var(--bg-card);border:2px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 28px;font-family:var(--font);font-size:15px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .25s;display:flex;align-items:center;gap:8px}.filter-tab-icon{font-size:18px}.filter-tab:hover{border-color:var(--accent-blue);color:var(--text-primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.filter-tab--active{background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));border-color:transparent;color:#fff;box-shadow:0 4px 20px #3b82f64d}.filter-tab--active:hover{border-color:transparent;opacity:.95;transform:translateY(-2px)}.channels-table--subrows .channel-group{border-bottom:2px solid rgba(148,163,184,.12)}.channels-table--subrows .channel-group:last-child{border-bottom:none}.channels-table--subrows .td-channel-name{vertical-align:middle;padding-left:24px;border-right:1px solid var(--border-subtle)}.channels-table--subrows .subrow td{padding:8px 16px;font-size:13px}.channels-table--subrows .subrow--current td{padding-top:14px}.channels-table--subrows .subrow--diff td{padding-bottom:14px}.channels-table--subrows .subrow--prev td,.channels-table--subrows .subrow--diff td{border-bottom:none}.channels-table--subrows .subrow--prev{background:#ffffff04}.channels-table--subrows .subrow--diff{background:#ffffff08}.th-period{min-width:100px}.td-period-label{white-space:nowrap}.period-tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;letter-spacing:.3px}.period-tag--current{background:#3b82f61f;color:var(--accent-blue)}.period-tag--prev{background:#94a3b81a;color:var(--text-muted)}.period-tag--diff{background:#8b5cf61a;color:var(--accent-purple)}.td-muted{color:var(--text-muted)!important;font-size:12px}.fw600{font-weight:600}.diff-positive{color:var(--accent-green)!important;font-weight:600}.diff-negative{color:var(--accent-red)!important;font-weight:600}.diff-zero{color:var(--text-muted)!important}.channel-manager{background:var(--bg-card);border:1px solid rgba(255,255,255,.06);border-radius:16px;margin-bottom:40px;overflow:hidden}.channel-manager-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .2s}.channel-manager-header:hover{background:#ffffff05}.channel-manager-header h3{font-size:15px;font-weight:600;color:var(--text-secondary);margin:0}.expand-icon{font-size:20px;color:var(--text-muted);font-weight:300}.channel-manager-body{padding:0 24px 20px;border-top:1px solid rgba(255,255,255,.06)}.channel-add-row{display:flex;gap:10px;margin-top:16px;margin-bottom:12px}.channel-input{flex:1;background:var(--bg-secondary);border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text-primary);font-family:Inter,sans-serif;font-size:14px;padding:10px 14px;outline:none;transition:border-color .2s}.channel-input:focus{border-color:var(--accent-blue)}.channel-input::placeholder{color:var(--text-muted)}.channel-add-btn{background:linear-gradient(135deg,var(--accent-green),#059669);color:#fff;border:none;border-radius:8px;padding:10px 20px;font-family:Inter,sans-serif;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;transition:opacity .2s}.channel-add-btn:hover:not(:disabled){opacity:.88}.channel-add-btn:disabled{opacity:.5;cursor:not-allowed}.channel-error{color:var(--accent-red);font-size:13px;margin-bottom:8px}.channel-list{max-height:400px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.channel-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;transition:background .15s}.channel-item:hover{background:#ffffff08}.channel-item-index{font-size:11px;color:var(--text-muted);min-width:24px;text-align:center}.channel-item-name{flex:1;font-size:14px;color:var(--text-primary);font-family:JetBrains Mono,monospace}.channel-remove-btn{background:transparent;border:1px solid rgba(239,68,68,.3);color:var(--accent-red);width:24px;height:24px;border-radius:6px;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,background .15s}.channel-item:hover .channel-remove-btn{opacity:1}.channel-remove-btn:hover{background:#ef444426}@media(max-width:768px){.stats-grid{grid-template-columns:repeat(2,1fr)}.top3-grid{grid-template-columns:1fr;gap:16px}.hero{padding:48px 0 40px}.channels-table-wrapper{overflow-x:auto}.channels-table{min-width:900px}.date-picker-inputs{flex-direction:column;align-items:stretch}.date-separator{display:none}.analyze-btn{width:100%}}@media(max-width:480px){.container{padding:0 16px}.stats-grid{grid-template-columns:1fr 1fr;gap:12px}.stat-value{font-size:24px}}.channel-name-clickable{cursor:pointer;position:relative}.channel-name-clickable:hover .channel-title{color:var(--accent-blue)}.expand-arrow{font-size:10px;color:var(--text-muted);margin-left:auto;transition:color .2s}.channel-name-clickable:hover .expand-arrow{color:var(--accent-blue)}.daily-stats-row>td{padding:0!important;background:#3b82f605;border-top:1px solid var(--border-subtle)}.daily-stats{padding:16px 24px 20px}.daily-stats-header{font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:12px;display:flex;align-items:center;gap:10px}.daily-stats-count{font-size:11px;font-weight:500;color:var(--text-muted);background:#3b82f61a;padding:2px 8px;border-radius:10px}.daily-stats-table{width:100%;border-collapse:collapse;font-size:13px}.daily-stats-table thead th{padding:8px 12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);background:#ffffff05;border-bottom:1px solid var(--border-subtle);text-align:left}.daily-stats-table thead th.right{text-align:right}.daily-stats-table tbody tr{border-bottom:1px solid rgba(148,163,184,.04);transition:background .15s}.daily-stats-table tbody tr:hover{background:#3b82f60a}.daily-stats-table td{padding:7px 12px;color:var(--text-primary)}.daily-stats-table .daily-date{color:var(--text-secondary);font-variant-numeric:tabular-nums}.daily-stats-table .td-right{font-variant-numeric:tabular-nums}.daily-stats-table tfoot td{padding:10px 12px;font-weight:700;color:var(--accent-blue);border-top:2px solid var(--border-subtle)}.daily-stats-avg{font-size:11px;font-weight:500;color:var(--accent-cyan);margin-left:auto}.daily-stats-table .daily-day{color:var(--text-muted);font-size:12px}.daily-stats-table .td-diff{font-size:12px;opacity:.85}.daily-stats-loading,.daily-stats-empty{display:flex;align-items:center;justify-content:center;gap:8px;padding:20px;color:var(--text-muted);font-size:13px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--gradient-hero);padding:20px}.login-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:48px 40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg),var(--shadow-glow-blue)}.login-header{text-align:center;margin-bottom:32px}.login-icon{font-size:48px;margin-bottom:12px}.login-header h1{font-size:24px;font-weight:700;color:var(--text-primary);margin:0 0 8px}.login-header p{font-size:14px;color:var(--text-secondary);margin:0}.login-form{display:flex;flex-direction:column;gap:20px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.login-field input{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:12px 16px;font-size:15px;color:var(--text-primary);font-family:var(--font);transition:border-color .2s,box-shadow .2s;outline:none}.login-field input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f626}.login-field input::placeholder{color:var(--text-muted)}.login-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;color:var(--accent-red);text-align:center}.login-btn{background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));color:#fff;border:none;border-radius:var(--radius-sm);padding:14px;font-size:15px;font-weight:600;font-family:var(--font);cursor:pointer;transition:opacity .2s,transform .1s;margin-top:4px}.login-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.login-btn:active:not(:disabled){transform:translateY(0)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.user-bar{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:12px 0}.user-bar-name{font-size:13px;color:var(--text-secondary);font-weight:500}.logout-btn{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-sm);padding:6px 14px;font-size:12px;font-weight:600;color:var(--accent-red);font-family:var(--font);cursor:pointer;transition:background .2s}.logout-btn:hover{background:#ef444433}
