/* ========================================
   ANDREZA CHARTS - MAIN DESIGN SYSTEM
   ======================================== */
   :root {
    --bg-deep: #f8fafc;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-elevated: #f1f5f9;
    --bg-hover: #e2e8f0;
    --accent: #f97316;
    --accent2: #fb923c;
    --accent-glow: rgba(249,115,22,0.15);
    --green: #16a34a;
    --green-soft: rgba(22,163,74,0.12);
    --red: #dc2626;
    --text1: #0f172a;
    --text2: #475569;
    --text3: #64748b;
    --border: rgba(15, 23, 42, 0.1);
    --border2: rgba(15, 23, 42, 0.15);
    --glass: rgba(255,255,255,0.7);
    --glass-b: rgba(0,0,0,0.06);
    --r-sm: 4px; --r-md: 6px; --r-lg: 8px; --r-full: 9999px;
}

[data-theme="dark"] {
    --bg-deep: #0a0e17;
    --bg-surface: #111827;
    --bg-card: #1a2236;
    --bg-elevated: #222d44;
    --bg-hover: #263352;
    --text1: #f1f5f9;
    --text2: #94a3b8;
    --text3: #64748b;
    --border: rgba(148,163,184,0.08);
    --border2: rgba(148,163,184,0.15);
    --glass: rgba(17,24,39,0.7);
    --glass-b: rgba(255,255,255,0.06);
    --green: #22c55e;
    --green-soft: rgba(34,197,94,0.12);
    --red: #ef4444;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-deep);color:var(--text1);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;transition:background 0.3s,color 0.3s}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(249,115,22,.06),transparent),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(59,130,246,.04),transparent);pointer-events:none;z-index:0;display:none}
[data-theme="dark"] body::before {display:block}
a{color:inherit;text-decoration:none}

/* NAVBAR */
.navbar{position:sticky;top:0;z-index:100;background:var(--glass);backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);border-bottom:1px solid var(--glass-b)}
.navbar-inner{max-width:1280px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px}
.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:16px;color:#fff;box-shadow:0 2px 12px rgba(249,115,22,.3)}
.logo-text{font-size:20px;font-weight:800;letter-spacing:-.5px}
.logo-text span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;gap:8px}
.nav-link{padding:8px 16px;border-radius:var(--r-full);color:var(--text2);font-size:14px;font-weight:500;transition:.2s}
.nav-link:hover{color:var(--text1);background:var(--bg-hover)}
.nav-link.admin-link{color:var(--accent);border:1px solid rgba(249,115,22,.3)}
.nav-link.admin-link:hover{background:var(--accent-glow)}
.nav-search{position:relative}
.nav-search input{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-full);padding:8px 16px 8px 38px;font-size:13px;color:var(--text1);width:220px;font-family:inherit;transition:.3s}
.nav-search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);width:280px}
.nav-search input::placeholder{color:var(--text3)}
.nav-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text3);font-size:14px}

/* PLATFORM TABS */
.platform-bar{background:var(--bg-surface);border-bottom:1px solid var(--border);position:relative;z-index:50}
.platform-tabs{max-width:1280px;margin:0 auto;padding:0 24px;display:flex;overflow-x:auto}
.platform-tab{display:flex;align-items:center;gap:8px;padding:16px 24px;color:var(--text2);font-size:14px;font-weight:600;cursor:pointer;position:relative;white-space:nowrap;transition:.2s;background:none;border:none;font-family:inherit}
.platform-tab::after{content:'';position:absolute;bottom:0;left:24px;right:24px;height:3px;border-radius:3px 3px 0 0;background:transparent;transition:.3s}
.platform-tab:hover{color:var(--text1)}
.platform-tab.active{color:var(--accent)}
.platform-tab.active::after{background:var(--accent)}
.tab-icon{font-size:18px;line-height:1}

/* MAIN */
.main-content{max-width:1280px;margin:0 auto;padding:24px 24px 48px;position:relative;z-index:1}

/* PAGE HEADER */
.page-header{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 32px;margin-bottom:20px;position:relative;overflow:hidden}
.page-header::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2),transparent)}
.page-header h1{font-size:22px;font-weight:800;letter-spacing:-.3px;margin-bottom:8px}
.page-header-meta{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text3);flex-wrap:wrap}
.update-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:var(--green-soft);color:var(--green);border-radius:var(--r-full);font-size:12px;font-weight:600}
.update-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* STATS */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 24px;position:relative;overflow:hidden;transition:.3s}
.stat-card:hover{border-color:var(--border2);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.4)}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px}
.stat-card:nth-child(1)::before{background:linear-gradient(90deg,var(--accent),transparent)}
.stat-card:nth-child(2)::before{background:linear-gradient(90deg,var(--green),transparent)}
.stat-card:nth-child(3)::before{background:linear-gradient(90deg,#3b82f6,transparent)}
.stat-card:nth-child(4)::before{background:linear-gradient(90deg,#fbbf24,transparent)}
.stat-label{font-size:12px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.stat-value{font-size:28px;font-weight:800;letter-spacing:-1px}
.stat-sub{font-size:12px;color:var(--text3);margin-top:4px}
.stat-sub .green{color:var(--green);font-weight:600}

/* FILTER BAR */
.filter-bar{display:flex;align-items:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}
.filter-label{font-size:13px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.5px}
.sort-pills{display:flex;gap:8px;flex-wrap:wrap}
.sort-pill{padding:8px 18px;border-radius:var(--r-full);border:1px solid var(--border);background:transparent;color:var(--text2);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:.25s}
.sort-pill:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}
.sort-pill.active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 2px 12px rgba(249,115,22,.3)}
.filter-select{appearance:none;padding:8px 36px 8px 14px;border-radius:var(--r-full);border:1px solid var(--border);background:var(--bg-card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E") no-repeat right 12px center;color:var(--text2);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:.2s}
.filter-select:hover{border-color:var(--accent)}
.filter-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.filter-right{margin-left:auto;display:flex;align-items:center;gap:12px}

/* TABLE */
.table-wrapper{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.ranking-table{width:100%;border-collapse:collapse}
.ranking-table thead{position:sticky;top:0;z-index:10}
.ranking-table th{background:var(--bg-elevated);padding:14px 20px;text-align:left;font-size:12px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);white-space:nowrap;cursor:pointer;user-select:none;transition:.2s}
.ranking-table th:hover{color:var(--accent)}
.ranking-table th.sorted{color:var(--accent)}
.ranking-table th .arrow{font-size:10px;margin-left:4px}
.ranking-table td{padding:16px 20px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}
.ranking-table tbody tr{transition:.2s;animation:fadeInUp .35s ease-out both}
.ranking-table tbody tr:hover{background:var(--bg-hover)}
.ranking-table tbody tr:last-child td{border-bottom:none}

.rank-cell{width:70px;text-align:center}
.rank-number{font-weight:700;font-size:15px;color:var(--text3)}
.rank-badge{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-weight:900;font-size:14px}
.rank-gold{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#78350f;box-shadow:0 2px 12px rgba(251,191,36,.3)}
.rank-silver{background:linear-gradient(135deg,#cbd5e1,#94a3b8);color:#334155;box-shadow:0 2px 12px rgba(148,163,184,.3)}
.rank-bronze{background:linear-gradient(135deg,#d97706,#b45309);color:#fef3c7;box-shadow:0 2px 12px rgba(217,119,6,.3)}

.channel-cell{display:flex;align-items:center;gap:14px}
.channel-avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff;flex-shrink:0;position:relative;overflow:hidden}
.channel-avatar img{width:100%;height:100%;object-fit:cover}
.channel-info{display:flex;flex-direction:column;min-width:0}
.channel-name{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:6px}
.verified{display:inline-flex;width:16px;height:16px;background:#3b82f6;border-radius:50%;align-items:center;justify-content:center;font-size:10px;color:#fff;flex-shrink:0}
.channel-handle{font-size:12px;color:var(--text3)}

.cat-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--r-full);font-size:11px;font-weight:600;background:var(--bg-elevated);color:var(--text2);border:1px solid var(--border)}
.num-cell{text-align:right;font-variant-numeric:tabular-nums;font-weight:500}
.followers-val{font-weight:700;font-size:15px;transition:.2s;display:inline-block}
tr:hover .followers-val{transform:scale(1.02)}
.growth-pos{color:var(--green);font-weight:600;font-size:13px}
.growth-neg{color:var(--red);font-weight:600;font-size:13px}
.eng-high{color:var(--green);font-weight:600}
.eng-mid{color:var(--accent);font-weight:600}
.eng-low{color:var(--text2);font-weight:600}
.score-badge{display:inline-flex;padding:4px 10px;border-radius:var(--r-full);font-size:12px;font-weight:700}
.score-excellent{background:var(--green-soft);color:var(--green)}
.score-good{background:var(--accent-glow);color:var(--accent)}
.score-avg{background:rgba(100,116,139,.12);color:var(--text2)}

/* PAGINATION */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:28px}
.page-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:var(--r-md);border:1px solid var(--border);background:transparent;color:var(--text2);font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:.2s}
.page-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}
.page-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
.page-btn:disabled{opacity:.3;cursor:not-allowed}

/* LOADING */
.skeleton-row{display:flex;align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid var(--border)}
.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-hover) 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--r-sm)}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.skel-circle{width:44px;height:44px;border-radius:50%}
.skel-line{height:14px;border-radius:4px}

.empty-state{text-align:center;padding:60px 20px;color:var(--text3)}
.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.4}
.empty-state h3{font-size:18px;font-weight:600;color:var(--text2);margin-bottom:8px}

.footer{max-width:1280px;margin:0 auto;padding:32px 24px;text-align:center;color:var(--text3);font-size:13px;border-top:1px solid var(--border)}
.footer a{color:var(--accent)}

/* Avatar colors */
.av-1{background:linear-gradient(135deg,#ef4444,#dc2626)}.av-2{background:linear-gradient(135deg,#3b82f6,#2563eb)}.av-3{background:linear-gradient(135deg,#ec4899,#db2777)}.av-4{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.av-5{background:linear-gradient(135deg,#f97316,#ea580c)}.av-6{background:linear-gradient(135deg,#14b8a6,#0d9488)}.av-7{background:linear-gradient(135deg,#f43f5e,#e11d48)}.av-8{background:linear-gradient(135deg,#eab308,#ca8a04)}.av-9{background:linear-gradient(135deg,#06b6d4,#0891b2)}.av-10{background:linear-gradient(135deg,#64748b,#475569)}

@keyframes fadeInUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp .4s ease-out both}

/* RESPONSIVE */
@media(max-width:1024px){.stats-row{grid-template-columns:repeat(2,1fr)}.nav-links{display:none}}
@media(max-width:768px){.stats-row{grid-template-columns:1fr}.filter-bar{flex-direction:column;align-items:stretch}.filter-right{margin-left:0}.sort-pills{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.table-wrapper{overflow-x:auto}.ranking-table{min-width:900px}.page-header h1{font-size:18px}.stat-value{font-size:22px}}

::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--bg-deep)}
::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--text3)}