@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700;800&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#09090f;--bg-card:#0f1117;--bg-sidebar:#0b0e1a;--bg-hover:#141828;
  --border:#1e2235;--border-light:#252a40;
  --text:#f0f4ff;--text-muted:#6b7280;--text-dim:#4b5563;
  --accent:#00c8ff;--accent-dark:#0099cc;--accent-glow:rgba(0,200,255,.18);
  --success:#22c55e;--danger:#ef4444;--warning:#f59e0b;
  --sidebar-w:240px;--header-h:64px;
  --radius:8px;--radius-sm:4px;--radius-lg:12px;
}
html{font-size:15px;scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
h1,h2,h3,h4,h5{font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1.2}
/* ─── SCROLLBAR ─── */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:99px}
/* ─── LAYOUT ─── */
.app-shell{display:flex;min-height:100vh}
/* ─── SIDEBAR ─── */
.sidebar{width:var(--sidebar-w);background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:transform .25s ease}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 18px 16px;border-bottom:1px solid var(--border)}
.sidebar-logo .logo-icon{width:38px;height:38px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sidebar-logo .logo-icon svg{width:22px;height:22px;fill:#000}
.sidebar-logo .logo-text{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:1.1rem;color:var(--text);letter-spacing:-.02em}
.sidebar-section{padding:14px 10px 4px}
.sidebar-label{font-size:.65rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);padding:0 8px;margin-bottom:4px}
.sidebar-nav{display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);color:var(--text-muted);font-size:.875rem;font-weight:500;transition:all .15s;cursor:pointer;text-decoration:none}
.nav-item:hover{background:var(--bg-hover);color:var(--text)}
.nav-item.active{background:linear-gradient(90deg,rgba(0,200,255,.15),rgba(0,200,255,.05));color:var(--accent);border-left:2px solid var(--accent)}
.nav-item svg{width:17px;height:17px;flex-shrink:0}
.sidebar-footer{margin-top:auto;padding:12px 10px;border-top:1px solid var(--border)}
/* ─── MAIN ─── */
.main-content{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh}
/* ─── HEADER ─── */
.top-header{height:var(--header-h);background:rgba(9,9,15,.95);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}
.header-left{display:flex;align-items:center;gap:14px}
.search-box{position:relative}
.search-box input{background:var(--bg-card);border:1px solid var(--border);color:var(--text);padding:8px 14px 8px 36px;border-radius:var(--radius);font-size:.8rem;width:260px;outline:none;transition:border-color .2s}
.search-box input:focus{border-color:var(--accent)}
.search-box svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--text-muted)}
.header-right{display:flex;align-items:center;gap:10px}
.project-selector{display:flex;align-items:center;gap:6px;padding:7px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-size:.8rem;font-weight:500;cursor:pointer;color:var(--text);transition:border-color .2s}
.project-selector:hover{border-color:var(--accent)}
.icon-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);background:transparent;border:1px solid var(--border);cursor:pointer;color:var(--text-muted);transition:all .2s;position:relative}
.icon-btn:hover{background:var(--bg-hover);color:var(--text);border-color:var(--border-light)}
.badge-dot{width:8px;height:8px;background:var(--danger);border-radius:50%;position:absolute;top:6px;right:6px;border:1.5px solid var(--bg)}
.user-menu{display:flex;align-items:center;gap:8px;padding:5px 10px 5px 5px;border-radius:var(--radius);cursor:pointer;border:1px solid var(--border);transition:all .2s}
.user-menu:hover{background:var(--bg-hover)}
.avatar{width:32px;height:32px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:#000;flex-shrink:0}
.user-info{display:flex;flex-direction:column;gap:1px}
.user-info .u-name{font-size:.78rem;font-weight:600;line-height:1}
.user-info .u-role{font-size:.68rem;color:var(--text-muted)}
/* ─── PAGE CONTENT ─── */
.page{padding:28px 28px;flex:1}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.page-title{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.page-subtitle{font-size:.82rem;color:var(--text-muted);margin-top:3px}
/* ─── CARDS ─── */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 22px}
.card:hover{border-color:var(--border-light)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:24px}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;transition:border-color .2s,transform .15s}
.stat-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.stat-label{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:8px}
.stat-value{font-family:'Space Grotesk',sans-serif;font-size:1.7rem;font-weight:800;line-height:1}
.stat-change{display:flex;align-items:center;gap:4px;font-size:.75rem;font-weight:600;margin-top:6px}
.stat-change.up{color:var(--success)}
.stat-change.down{color:var(--danger)}
.stat-change.neutral{color:var(--text-muted)}
/* ─── BUTTONS ─── */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:var(--radius);font-size:.82rem;font-weight:600;cursor:pointer;border:none;transition:all .18s;text-decoration:none;line-height:1.2;white-space:nowrap}
.btn-primary{background:var(--accent);color:#000}
.btn-primary:hover{background:var(--accent-dark);box-shadow:0 0 18px var(--accent-glow)}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{background:var(--bg-hover);border-color:var(--border-light)}
.btn-danger{background:rgba(239,68,68,.12);color:var(--danger);border:1px solid rgba(239,68,68,.25)}
.btn-danger:hover{background:rgba(239,68,68,.22)}
.btn-sm{padding:6px 12px;font-size:.76rem}
.btn-icon{width:34px;height:34px;padding:0;justify-content:center}
/* ─── BADGES ─── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:4px;font-size:.7rem;font-weight:600;line-height:1.2}
.badge-green{background:rgba(34,197,94,.12);color:var(--success);border:1px solid rgba(34,197,94,.2)}
.badge-red{background:rgba(239,68,68,.12);color:var(--danger);border:1px solid rgba(239,68,68,.2)}
.badge-yellow{background:rgba(245,158,11,.12);color:var(--warning);border:1px solid rgba(245,158,11,.2)}
.badge-cyan{background:rgba(0,200,255,.1);color:var(--accent);border:1px solid rgba(0,200,255,.2)}
.badge-gray{background:rgba(107,114,128,.12);color:var(--text-muted);border:1px solid rgba(107,114,128,.2)}
/* ─── FORMS ─── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:.78rem;font-weight:600;margin-bottom:6px;color:var(--text)}
.form-control{width:100%;background:var(--bg-card);border:1px solid var(--border);color:var(--text);padding:9px 12px;border-radius:var(--radius);font-size:.85rem;outline:none;transition:border-color .2s;font-family:inherit}
.form-control:focus{border-color:var(--accent)}
.form-control::placeholder{color:var(--text-dim)}
.form-hint{font-size:.73rem;color:var(--text-muted);margin-top:4px}
/* ─── TABLE ─── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.83rem}
thead th{padding:10px 14px;text-align:left;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border)}
tbody tr{border-bottom:1px solid var(--border);transition:background .15s}
tbody tr:hover{background:var(--bg-hover)}
tbody td{padding:12px 14px;vertical-align:middle}
tbody tr:last-child{border-bottom:none}
/* ─── EMPTY STATE ─── */
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;text-align:center;gap:12px;min-height:300px}
.empty-icon{width:64px;height:64px;background:var(--bg-hover);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:8px}
.empty-icon svg{width:28px;height:28px;color:var(--text-muted)}
.empty-title{font-size:1.1rem;font-weight:700}
.empty-desc{font-size:.82rem;color:var(--text-muted);max-width:360px}
/* ─── MODAL ─── */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.modal-backdrop.open{display:flex;animation:fadeIn .18s ease}
.modal{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:28px 30px;width:100%;max-width:480px;animation:slideUp .2s ease}
.modal-title{font-size:1.1rem;font-weight:700;margin-bottom:20px}
.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}
/* ─── TOAST ─── */
.toast-container{position:fixed;bottom:24px;right:24px;z-index:999;display:flex;flex-direction:column;gap:8px}
.toast{padding:12px 18px;border-radius:var(--radius);font-size:.82rem;font-weight:500;animation:slideLeft .25s ease;max-width:340px;display:flex;align-items:center;gap:10px;border-left:3px solid}
.toast-success{background:#0d2318;color:var(--success);border-color:var(--success)}
.toast-error{background:#1a0a0a;color:var(--danger);border-color:var(--danger)}
.toast-info{background:#071c26;color:var(--accent);border-color:var(--accent)}
/* ─── TOGGLE ─── */
.toggle{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:#2a3045;border-radius:99px;cursor:pointer;transition:.25s}
.toggle-slider::before{content:'';position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:var(--text-muted);border-radius:50%;transition:.25s}
.toggle input:checked + .toggle-slider{background:rgba(0,200,255,.25);border:1px solid var(--accent)}
.toggle input:checked + .toggle-slider::before{transform:translateX(20px);background:var(--accent)}
/* ─── PROFILE CARD ─── */
.profile-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;display:flex;flex-direction:column;gap:10px;transition:all .2s;position:relative}
.profile-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.profile-card .p-header{display:flex;align-items:center;gap:12px}
.profile-card .p-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--border-light)}
.profile-card .p-name{font-weight:700;font-size:.95rem}
.profile-card .p-handle{font-size:.76rem;color:var(--text-muted)}
.profile-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:4px}
.pstat{text-align:center}
.pstat-val{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:.95rem}
.pstat-label{font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
/* ─── FILTER PILLS ─── */
.filter-pills{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.pill{padding:5px 14px;border-radius:99px;border:1px solid var(--border);font-size:.78rem;font-weight:500;cursor:pointer;transition:all .15s;color:var(--text-muted)}
.pill.active,.pill:hover{background:rgba(0,200,255,.1);border-color:var(--accent);color:var(--accent)}
/* ─── CHARTS ─── */
.chart-container{position:relative;width:100%;height:240px}
/* ─── ANIMATIONS ─── */
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes slideLeft{from{transform:translateX(30px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
/* ─── ALERT ITEM ─── */
.alert-item{padding:14px 18px;border-left:3px solid;border-radius:0 var(--radius) var(--radius) 0;background:var(--bg-card);margin-bottom:8px;display:flex;align-items:flex-start;gap:14px}
.alert-item.seg{border-color:var(--accent)}
.alert-item.views{border-color:var(--warning)}
.alert-item.eng{border-color:var(--success)}
.alert-item .ai-meta{font-size:.73rem;color:var(--text-muted);margin-top:3px}
.alert-item .ai-title{font-size:.85rem;font-weight:600}
/* ─── RANKING ─── */
.rank-num{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:1.1rem;min-width:28px;text-align:center}
.rank-1{color:#f59e0b}
.rank-2{color:#9ca3af}
.rank-3{color:#cd7c4a}
/* ─── PLAN CARDS ─── */
.plan-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.plan-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px 24px;position:relative;transition:all .2s}
.plan-card.featured{border-color:var(--accent);box-shadow:0 0 30px var(--accent-glow)}
.plan-card.featured::before{content:'POPULAR';position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--accent);color:#000;padding:2px 12px;border-radius:99px;font-size:.65rem;font-weight:800;letter-spacing:.08em}
.plan-name{font-size:1rem;font-weight:700;margin-bottom:6px}
.plan-price{font-family:'Space Grotesk',sans-serif;font-size:2rem;font-weight:800;line-height:1;margin-bottom:4px}
.plan-price span{font-size:.9rem;font-weight:400;color:var(--text-muted)}
.plan-features{list-style:none;margin:16px 0 20px;display:flex;flex-direction:column;gap:8px}
.plan-features li{font-size:.8rem;color:var(--text-muted);display:flex;align-items:center;gap:8px}
.plan-features li::before{content:'✓';color:var(--accent);font-weight:700;font-size:.85rem}
/* ─── LOADING ─── */
.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-hover) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius-sm)}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
/* ─── RESPONSIVE ─── */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main-content{margin-left:0}
  .stat-grid{grid-template-columns:1fr 1fr}
  .search-box input{width:180px}
}
/* ─── LANDING ─── */
.landing{background:var(--bg);min-height:100vh}
.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:20px 48px;border-bottom:1px solid var(--border);position:sticky;top:0;background:rgba(9,9,15,.95);backdrop-filter:blur(12px);z-index:50}
.landing-hero{padding:100px 48px 80px;text-align:center;position:relative}
.hero-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border:1px solid rgba(0,200,255,.3);border-radius:99px;font-size:.75rem;font-weight:600;color:var(--accent);margin-bottom:22px;background:rgba(0,200,255,.06)}
.hero-title{font-size:clamp(2.2rem,5vw,4rem);font-weight:800;line-height:1.1;letter-spacing:-.04em;max-width:800px;margin:0 auto 20px}
.hero-title .highlight{color:var(--accent)}
.hero-sub{font-size:1.05rem;color:var(--text-muted);max-width:540px;margin:0 auto 36px;line-height:1.6}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;padding:0 48px 80px}
.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 24px;transition:border-color .2s}
.feature-card:hover{border-color:rgba(0,200,255,.4)}
.feature-icon{width:42px;height:42px;background:rgba(0,200,255,.1);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feature-icon svg{width:22px;height:22px;color:var(--accent)}
.feature-title{font-size:.95rem;font-weight:700;margin-bottom:6px}
.feature-desc{font-size:.8rem;color:var(--text-muted);line-height:1.55}
.section-header{text-align:center;padding:60px 48px 30px;max-width:600px;margin:0 auto}
.section-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:10px}
.section-title{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;letter-spacing:-.03em}
.section-desc{font-size:.88rem;color:var(--text-muted);margin-top:10px;line-height:1.6}
/* ─── LOGIN ─── */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}
.login-box{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:38px 40px;width:100%;max-width:440px}
.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:28px}
.login-logo .logo-icon{width:36px;height:36px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center}
.login-logo .logo-text{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:1.1rem}
.login-title{font-size:1.3rem;margin-bottom:4px}
.login-sub{font-size:.82rem;color:var(--text-muted);margin-bottom:24px}
.divider{display:flex;align-items:center;gap:12px;margin:18px 0;font-size:.73rem;color:var(--text-dim)}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--border)}