/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#f4f6f9;
  --surface:#ffffff;
  --border:#e2e8f0;
  --border-light:#f1f5f9;
  --text-primary:#0f172a;
  --text-secondary:#475569;
  --text-muted:#94a3b8;
  --blue:#1570EF;
  --blue-dark:#1255c0;
  --blue-light:#eff6ff;
  --green:#16a34a;
  --green-light:#dcfce7;
  --red:#dc2626;
  --red-light:#fee2e2;
  --amber:#d97706;
  --amber-light:#fef3c7;
  --purple:#7c3aed;
  --purple-light:#ede9fe;
  --sidebar-bg:#0b0f24;
  --sidebar-hover:rgba(255,255,255,0.06);
  --sidebar-active:rgba(21,112,239,0.15);
  --sidebar-text:#94a3b8;
  --sidebar-text-active:#e2e8f0;
  --radius:10px;
  --radius-sm:6px;
  --radius-lg:14px;
  --shadow:0 1px 3px rgba(0,0,0,0.08),0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:0 8px 32px rgba(0,0,0,0.12);
  --transition:all 0.18s ease;
}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text-primary);display:flex;min-height:100vh;font-size:13px;line-height:1.5;}
button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit;}
input,select,textarea{font-family:inherit;font-size:inherit;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}

/* ── Scrollbar ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px;}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar{width:220px;min-width:220px;background:var(--sidebar-bg);display:flex;flex-direction:column;height:100vh;position:sticky;top:0;overflow-y:auto;flex-shrink:0;z-index:50;}
.sidebar-brand{padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,0.06);display:flex;align-items:center;gap:10px;flex-shrink:0;}
.sidebar-brand .logo-icon{width:32px;height:32px;background:var(--blue);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.sidebar-brand .brand-name{color:#fff;font-weight:700;font-size:14px;letter-spacing:-0.3px;}
.sidebar-brand .brand-sub{color:var(--sidebar-text);font-size:10px;}
.sidebar-nav{flex:1;padding:10px 8px;overflow-y:auto;}
.nav-group-label{color:rgba(148,163,184,0.6);font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;padding:14px 10px 6px;display:block;}
.nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:7px;color:var(--sidebar-text);transition:var(--transition);cursor:pointer;margin-bottom:1px;font-size:12.5px;font-weight:500;}
.nav-item:hover{background:var(--sidebar-hover);color:var(--sidebar-text-active);}
.nav-item.active{background:var(--sidebar-active);color:#60a5fa;}
.nav-item.active .nav-icon{color:#60a5fa;}
.nav-icon{width:16px;text-align:center;flex-shrink:0;font-size:13px;}
.nav-item.locked{opacity:0.45;pointer-events:none;}
.sidebar-footer{padding:12px 10px;border-top:1px solid rgba(255,255,255,0.06);flex-shrink:0;}
.user-card{display:flex;align-items:center;gap:9px;padding:8px;border-radius:8px;cursor:default;}
.user-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#6366f1);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:12px;flex-shrink:0;}
.user-name{color:#e2e8f0;font-size:12px;font-weight:600;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.user-role{color:var(--sidebar-text);font-size:10px;}

/* ── Main Layout ──────────────────────────────────────────────────────────── */
.main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden;}
.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 24px;height:54px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:40;flex-shrink:0;}
.topbar-search{flex:1;max-width:380px;position:relative;}
.topbar-search input{width:100%;padding:7px 12px 7px 34px;border:1.5px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text-primary);font-size:12.5px;outline:none;transition:var(--transition);}
.topbar-search input:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(21,112,239,0.1);}
.topbar-search .search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:12px;}
.topbar-right{display:flex;align-items:center;gap:8px;margin-left:auto;}
.page-content{flex:1;overflow-y:auto;padding:24px;}

/* ── Section ──────────────────────────────────────────────────────────────── */
.section{display:none;}
.section.active{display:block;animation:fadeIn 0.2s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

/* ── Page Header ─────────────────────────────────────────────────────────── */
.page-header{margin-bottom:20px;}
.page-title{font-size:20px;font-weight:700;color:var(--text-primary);letter-spacing:-0.4px;}
.page-subtitle{color:var(--text-secondary);font-size:12.5px;margin-top:2px;}

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);}
.card-header{padding:14px 18px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;gap:12px;}
.card-title{font-weight:600;font-size:13px;color:var(--text-primary);}
.card-body{padding:18px;}
.card-sm .card-body{padding:14px;}

/* ── Metric Cards ────────────────────────────────────────────────────────── */
.metrics-grid{display:grid;gap:14px;}
.metrics-grid-4{grid-template-columns:repeat(4,1fr);}
.metrics-grid-3{grid-template-columns:repeat(3,1fr);}
.metrics-grid-2{grid-template-columns:repeat(2,1fr);}
.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);transition:var(--transition);}
.metric-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px);}
.metric-label{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;}
.metric-value{font-size:24px;font-weight:800;color:var(--text-primary);letter-spacing:-0.5px;line-height:1;}
.metric-sub{font-size:11px;color:var(--text-muted);margin-top:5px;display:flex;align-items:center;gap:4px;}
.metric-trend{font-size:10.5px;font-weight:600;padding:2px 6px;border-radius:4px;}
.trend-up{color:var(--green);background:var(--green-light);}
.trend-down{color:var(--red);background:var(--red-light);}
.trend-neutral{color:var(--text-muted);background:var(--border-light);}
.metric-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:7px;font-weight:600;font-size:12.5px;transition:var(--transition);cursor:pointer;white-space:nowrap;}
.btn-primary{background:var(--blue);color:#fff;border:1px solid var(--blue);}
.btn-primary:hover{background:var(--blue-dark);border-color:var(--blue-dark);}
.btn-secondary{background:var(--surface);color:var(--text-secondary);border:1px solid var(--border);}
.btn-secondary:hover{background:var(--bg);color:var(--text-primary);}
.btn-danger{background:var(--red-light);color:var(--red);border:1px solid #fca5a5;}
.btn-danger:hover{background:#fee2e2;}
.btn-success{background:var(--green-light);color:var(--green);border:1px solid #86efac;}
.btn-ghost{color:var(--text-secondary);border:1px solid transparent;padding:5px 10px;}
.btn-ghost:hover{background:var(--bg);border-color:var(--border);}
.btn-sm{padding:5px 10px;font-size:11.5px;}
.btn-lg{padding:10px 20px;font-size:14px;}
.btn:disabled{opacity:0.5;cursor:not-allowed;}

/* ── Inputs ──────────────────────────────────────────────────────────────── */
.input{width:100%;padding:8px 12px;border:1.5px solid var(--border);border-radius:7px;background:var(--surface);color:var(--text-primary);font-size:12.5px;outline:none;transition:var(--transition);}
.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,112,239,0.08);}
.input-sm{padding:5px 10px;font-size:12px;}
.input-group{display:flex;gap:8px;align-items:center;}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2394a3b8'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:28px;}
label.form-label{font-size:11.5px;font-weight:600;color:var(--text-secondary);display:block;margin-bottom:5px;}
.form-group{margin-bottom:14px;}

/* ── Tables ──────────────────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;}
thead th{background:var(--bg);color:var(--text-secondary);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.4px;padding:9px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;cursor:pointer;user-select:none;}
thead th:hover{color:var(--text-primary);}
tbody tr{border-bottom:1px solid var(--border-light);transition:background 0.1s;}
tbody tr:hover{background:var(--bg);}
tbody tr:last-child{border-bottom:none;}
td{padding:9px 12px;font-size:12.5px;color:var(--text-primary);vertical-align:middle;}
.td-muted{color:var(--text-muted);}

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:3px;padding:2px 7px;border-radius:99px;font-size:10.5px;font-weight:600;}
.badge-blue{background:var(--blue-light);color:var(--blue);}
.badge-green{background:var(--green-light);color:var(--green);}
.badge-red{background:var(--red-light);color:var(--red);}
.badge-amber{background:var(--amber-light);color:var(--amber);}
.badge-purple{background:var(--purple-light);color:var(--purple);}
.badge-gray{background:var(--border-light);color:var(--text-secondary);}

/* ── KD / Score Bars ─────────────────────────────────────────────────────── */
.kd-bar{display:flex;align-items:center;gap:6px;min-width:90px;}
.kd-bar-track{flex:1;height:5px;background:var(--border);border-radius:99px;overflow:hidden;}
.kd-bar-fill{height:100%;border-radius:99px;transition:width 0.6s ease;}
.kd-val{font-size:11.5px;font-weight:700;min-width:22px;text-align:right;}
.kd-low .kd-bar-fill{background:var(--green);}
.kd-low .kd-val{color:var(--green);}
.kd-mid .kd-bar-fill{background:var(--amber);}
.kd-mid .kd-val{color:var(--amber);}
.kd-high .kd-bar-fill{background:var(--red);}
.kd-high .kd-val{color:var(--red);}

/* ── Score Ring ──────────────────────────────────────────────────────────── */
.score-ring-wrap{display:flex;flex-direction:column;align-items:center;gap:6px;}
.score-ring svg{transform:rotate(-90deg);}
.score-ring-label{font-size:11px;color:var(--text-muted);font-weight:500;}

/* ── Tabs ────────────────────────────────────────────────────────────────── */
.tabs{display:flex;gap:2px;border-bottom:2px solid var(--border);margin-bottom:16px;}
.tab-btn{padding:8px 14px;font-size:12.5px;font-weight:600;color:var(--text-muted);border-radius:6px 6px 0 0;transition:var(--transition);position:relative;bottom:-2px;border-bottom:2px solid transparent;}
.tab-btn:hover{color:var(--text-primary);background:var(--bg);}
.tab-btn.active{color:var(--blue);border-bottom-color:var(--blue);background:var(--blue-light);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

/* ── Charts ──────────────────────────────────────────────────────────────── */
.chart-wrap{position:relative;width:100%;}
.chart-wrap canvas{max-width:100%;}

/* ── Filters Bar ─────────────────────────────────────────────────────────── */
.filters-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 16px;background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);margin-bottom:16px;}
.filter-chip{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border:1.5px solid var(--border);border-radius:6px;background:var(--surface);font-size:11.5px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:var(--transition);}
.filter-chip:hover,.filter-chip.active{border-color:var(--blue);color:var(--blue);background:var(--blue-light);}

/* ── Domain Search Box ────────────────────────────────────────────────────── */
.domain-search-box{background:linear-gradient(135deg,#0b0f24 0%,#1e2a6b 100%);border-radius:var(--radius-lg);padding:28px 28px 24px;margin-bottom:20px;position:relative;overflow:hidden;}
.domain-search-box::before{content:'';position:absolute;right:-40px;top:-40px;width:200px;height:200px;border-radius:50%;background:rgba(21,112,239,0.15);}
.domain-search-box h2{color:#fff;font-size:18px;font-weight:700;margin-bottom:4px;}
.domain-search-box p{color:rgba(255,255,255,0.55);font-size:12px;margin-bottom:16px;}
.domain-search-row{display:flex;gap:8px;max-width:600px;}
.domain-search-row input{flex:1;padding:10px 14px;border-radius:8px;border:none;font-size:13px;background:rgba(255,255,255,0.1);color:#fff;outline:none;backdrop-filter:blur(4px);}
.domain-search-row input::placeholder{color:rgba(255,255,255,0.4);}
.domain-search-row input:focus{background:rgba(255,255,255,0.15);}

/* ── Authority Score Badge ───────────────────────────────────────────────── */
.auth-score{display:inline-flex;flex-direction:column;align-items:center;background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;border-radius:10px;padding:8px 14px;min-width:60px;}
.auth-score .val{font-size:22px;font-weight:800;line-height:1;}
.auth-score .lbl{font-size:9px;opacity:0.8;margin-top:2px;text-transform:uppercase;letter-spacing:0.5px;}

/* ── Loading ─────────────────────────────────────────────────────────────── */
.loading-overlay{position:fixed;inset:0;background:rgba(15,23,42,0.65);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:1000;}
.loading-box{background:var(--surface);border-radius:var(--radius-lg);padding:32px 40px;text-align:center;box-shadow:var(--shadow-lg);}
.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin 0.7s linear infinite;margin:0 auto 14px;}
@keyframes spin{to{transform:rotate(360deg);}}
.loading-msg{font-size:14px;font-weight:600;color:var(--text-primary);}
.loading-sub{font-size:12px;color:var(--text-muted);margin-top:4px;}

/* ── Toast ────────────────────────────────────────────────────────────────── */
.toast{position:fixed;bottom:24px;right:24px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 16px;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-lg);font-size:13px;font-weight:500;color:var(--text-primary);z-index:2000;transform:translateY(80px);opacity:0;transition:all 0.3s cubic-bezier(0.34,1.56,0.64,1);max-width:320px;}
.toast.show{transform:translateY(0);opacity:1;}

/* ── Modal ────────────────────────────────────────────────────────────────── */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.45);backdrop-filter:blur(3px);z-index:900;display:none;}
.modal-backdrop.open{display:flex;align-items:center;justify-content:center;}
.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;}
.modal-header{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}
.modal-body{padding:20px;}
.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;}

/* ── Empty State ─────────────────────────────────────────────────────────── */
.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted);}
.empty-state i{font-size:36px;margin-bottom:12px;display:block;opacity:0.3;}
.empty-state h4{font-size:14px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;}
.empty-state p{font-size:12.5px;}

/* ── Audit Score Gauge ────────────────────────────────────────────────────── */
.audit-score-card{display:flex;align-items:center;gap:20px;padding:20px;}
.score-circle-wrap{position:relative;flex-shrink:0;}
.score-circle-val{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;}
.score-big{font-size:28px;font-weight:800;line-height:1;}
.score-lbl{font-size:10px;color:var(--text-muted);}

/* ── Issue Items ─────────────────────────────────────────────────────────── */
.issue-item{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;border-radius:8px;margin-bottom:6px;}
.issue-critical{background:#fff5f5;border:1px solid #fecaca;}
.issue-warning{background:#fffbeb;border:1px solid #fde68a;}
.issue-pass{background:#f0fdf4;border:1px solid #bbf7d0;}
.issue-improvement{background:#eff6ff;border:1px solid #bfdbfe;}
.issue-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:4px;}
.dot-critical{background:var(--red);}
.dot-warning{background:var(--amber);}
.dot-pass{background:var(--green);}
.dot-improvement{background:var(--blue);}
.issue-text{font-size:12.5px;color:var(--text-primary);}

/* ── Traffic Channels ────────────────────────────────────────────────────── */
.channel-row{display:flex;align-items:center;gap:10px;padding:6px 0;border-bottom:1px solid var(--border-light);}
.channel-row:last-child{border-bottom:none;}
.channel-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;}
.channel-bar-wrap{flex:1;height:6px;background:var(--border);border-radius:99px;overflow:hidden;}
.channel-bar{height:100%;border-radius:99px;}

/* ── Keyword Research Table ───────────────────────────────────────────────── */
.kw-table-wrap{overflow-x:auto;max-height:600px;overflow-y:auto;}
.kw-intent{font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;}
.intent-transactional{background:#fff1f2;color:#be123c;}
.intent-commercial{background:#fff7ed;color:#c2410c;}
.intent-informational{background:#eff6ff;color:#1d4ed8;}
.intent-navigational{background:#f5f3ff;color:#6d28d9;}

/* ── Rank Tracker ────────────────────────────────────────────────────────── */
.position-badge{display:inline-flex;align-items:center;justify-content:center;width:32px;height:24px;border-radius:5px;font-size:12px;font-weight:800;}
.pos-top3{background:#dcfce7;color:#15803d;}
.pos-top10{background:#dbeafe;color:#1d4ed8;}
.pos-top30{background:#fef3c7;color:#b45309;}
.pos-low{background:#fee2e2;color:#b91c1c;}
.pos-change{font-size:10px;font-weight:700;}
.pos-up{color:var(--green);}
.pos-down{color:var(--red);}

/* ── Backlink Analysis ────────────────────────────────────────────────────── */
.toxic-bar{display:flex;align-items:center;gap:6px;}
.toxic-track{width:80px;height:6px;background:var(--border);border-radius:99px;overflow:hidden;}
.toxic-fill{height:100%;border-radius:99px;}

/* ── Content Score ───────────────────────────────────────────────────────── */
.content-grade{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;}
.grade-a{background:#dcfce7;color:#15803d;}
.grade-b{background:#dbeafe;color:#1d4ed8;}
.grade-c{background:#fef3c7;color:#b45309;}
.grade-d{background:#ffedd5;color:#c2410c;}
.grade-f{background:#fee2e2;color:#b91c1c;}

/* ── Competitors ─────────────────────────────────────────────────────────── */
.competitor-legend{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;}
.legend-dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:4px;}

/* ── PPC Ads Preview ─────────────────────────────────────────────────────── */
.ad-preview{border:1px solid var(--border);border-radius:8px;padding:12px 14px;background:var(--bg);}
.ad-url{font-size:11px;color:var(--green);}
.ad-headline{font-size:14px;color:#1a0dab;font-weight:500;margin:2px 0;}
.ad-desc{font-size:12px;color:var(--text-secondary);}

/* ── Schema Code Block ───────────────────────────────────────────────────── */
.schema-code-block{background:#0f172a;color:#e2e8f0;padding:18px;border-radius:0 0 var(--radius) var(--radius);font-family:'Courier New',monospace;font-size:11.5px;line-height:1.7;overflow:auto;max-height:420px;white-space:pre-wrap;word-break:break-word;margin:0;}

/* ── AEO Score Badge ─────────────────────────────────────────────────────── */
.aeo-score-badge{width:52px;height:52px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:#fff;background:var(--blue);}

/* ── Workflow Cards ──────────────────────────────────────────────────────── */
.workflow-card-trigger{font-size:11px;color:var(--text-muted);}

/* ── Content Plan Status ─────────────────────────────────────────────────── */
.badge-purple{background:var(--purple-light);color:var(--purple);}

/* ── Tooltip System ──────────────────────────────────────────────────────── */
.tip-wrap{position:relative;display:inline-flex;align-items:center;}
.tip-icon{width:14px;height:14px;border-radius:50%;background:var(--border);color:var(--text-muted);font-size:9px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;cursor:help;margin-left:4px;flex-shrink:0;transition:var(--transition);}
.tip-icon:hover{background:var(--blue);color:#fff;}
.tip-box{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:#0f172a;color:#e2e8f0;font-size:11px;line-height:1.5;padding:8px 12px;border-radius:7px;width:220px;pointer-events:none;opacity:0;transition:opacity 0.15s ease;z-index:999;white-space:normal;box-shadow:0 4px 16px rgba(0,0,0,0.3);}
.tip-box::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#0f172a;}
.tip-wrap:hover .tip-box,.tip-wrap.tip-active .tip-box{opacity:1;}

/* ── Dashboard AI Visibility Panel ──────────────────────────────────────── */
.ai-platform-cell{padding:14px 10px;text-align:center;border-right:1px solid var(--border-light);}
.ai-platform-cell:last-child{border-right:none;}
.ai-platform-icon{font-size:20px;margin-bottom:6px;}
.ai-platform-name{font-size:10px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:0.5px;}
.ai-score-ring{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;margin:0 auto 6px;border:3px solid;}
.ai-score-label{font-size:10px;font-weight:600;}

/* ── GBP Score Circle ────────────────────────────────────────────────────── */
.gbp-score-circle{width:90px;height:90px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:24px;font-weight:800;margin:0 auto 8px;border:4px solid;}

/* ── Amazon Product Research Engine ─────────────────────────────────────── */
.amz-preset-btn{display:block;width:100%;padding:8px 12px;text-align:left;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text-primary);font-size:12px;font-weight:500;cursor:pointer;transition:var(--transition);}
.amz-preset-btn:hover{background:var(--blue-light);border-color:var(--blue);color:var(--blue);}
.amz-preset-btn.active{background:var(--blue);border-color:var(--blue);color:#fff;}
.amz-cluster-chip{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:var(--transition);font-size:12px;min-width:120px;}
.amz-cluster-chip:hover{border-color:var(--blue);background:var(--blue-light);}
#pr-table td,#pr-table th{padding:8px 10px;font-size:12px;vertical-align:middle;}
#pr-table tr:hover{background:var(--bg);}
#product-detail-modal::-webkit-scrollbar{width:6px;}
#product-detail-modal::-webkit-scrollbar-track{background:transparent;}
#product-detail-modal::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px;}

/* ── Responsive adjustments ──────────────────────────────────────────────── */
.hamburger-btn{display:none;}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.52);z-index:998;}
.sidebar-overlay.show{display:block;}
.topbar-logo{display:none;}

@media(max-width:1280px){.metrics-grid-4{grid-template-columns:repeat(2,1fr);}}

@media(max-width:900px){
  .sidebar{width:60px;}
  .sidebar-brand .brand-name,.sidebar-brand .brand-sub,.nav-item span,.nav-group-label,.user-name,.user-role{display:none;}
  .nav-item{justify-content:center;}
  .page-content{padding:16px;}
}

@media(max-width:767px){
  /* Sidebar becomes fixed off-screen drawer */
  .sidebar{position:fixed;left:-260px;top:0;height:100vh;width:240px;min-width:240px;z-index:1000;transition:left 0.26s ease;box-shadow:none;}
  .sidebar.open{left:0;box-shadow:4px 0 40px rgba(0,0,0,0.45);}
  /* Restore all sidebar text hidden by 900px rule */
  .sidebar-brand .brand-name{display:block;}
  .sidebar-brand .brand-sub{display:block;}
  .nav-item span{display:inline;}
  .nav-group-label{display:block;}
  .user-name{display:block;}
  .user-role{display:block;}
  .nav-item{justify-content:flex-start;min-height:44px;}
  /* Main content fills full width */
  .main{width:100%;min-width:0;}
  /* Topbar */
  .topbar{padding:0 12px;gap:9px;}
  .topbar-search{display:none;}
  .topbar-right .text-xs{display:none;}
  #btn-refresh{display:none;}
  /* Show hamburger + logo */
  .hamburger-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:8px;background:var(--bg);border:1px solid var(--border);color:var(--text-secondary);font-size:15px;flex-shrink:0;cursor:pointer;transition:var(--transition);}
  .hamburger-btn:hover{background:var(--border);}
  .topbar-logo{display:flex;align-items:center;gap:8px;flex:1;}
  .topbar-logo .t-logo-icon{width:28px;height:28px;background:var(--blue);border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
  .topbar-logo .t-logo-text{font-size:13px;font-weight:700;color:var(--text-primary);letter-spacing:-0.3px;}
  /* Page content */
  .page-content{padding:14px;}
  /* Grids */
  .metrics-grid-4{grid-template-columns:repeat(2,1fr);}
  .metrics-grid-3{grid-template-columns:repeat(2,1fr);}
  /* Input groups wrap */
  .input-group{flex-wrap:wrap;}
  /* Domain search box stacks */
  .domain-search-row{flex-direction:column;}
  .domain-search-row input,.domain-search-row .btn{width:100%;}
  /* Cards */
  .card-body{padding:14px;}
  .card-header{padding:12px 14px;}
  /* Modal full width */
  .modal{padding:10px;}
  .modal-content{width:100%;max-width:100%;border-radius:12px;margin:0;}
  /* Page header */
  .page-title{font-size:17px;}
  /* Tabs scroll horizontally */
  .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;padding-bottom:4px;scrollbar-width:none;}
  .tabs::-webkit-scrollbar{display:none;}
  .tab-btn{white-space:nowrap;flex-shrink:0;}
  /* Col spans collapse on mobile */
  .col-span-2,.col-span-3{grid-column:span 1;}
  /* Touch targets */
  .btn{min-height:38px;}
  /* Page header margin */
  .page-header{margin-bottom:14px;}
}

@media(max-width:380px){
  .metrics-grid-4,.metrics-grid-3,.metrics-grid-2{grid-template-columns:1fr;}
  .page-content{padding:10px;}
  .topbar-logo .t-logo-text{display:none;}
}

/* ── Utility ─────────────────────────────────────────────────────────────── */
.flex{display:flex;}.items-center{align-items:center;}.justify-between{justify-content:space-between;}.gap-2{gap:8px;}.gap-3{gap:12px;}.gap-4{gap:16px;}.grid{display:grid;}.col-span-2{grid-column:span 2;}.col-span-3{grid-column:span 3;}.text-right{text-align:right;}.text-center{text-align:center;}.font-bold{font-weight:700;}.font-semibold{font-weight:600;}.text-sm{font-size:12px;}.text-xs{font-size:11px;}.text-lg{font-size:15px;}.text-xl{font-size:18px;}.text-2xl{font-size:22px;}.text-muted{color:var(--text-muted);}.text-secondary{color:var(--text-secondary);}.text-blue{color:var(--blue);}.text-green{color:var(--green);}.text-red{color:var(--red);}.text-amber{color:var(--amber);}.text-purple{color:var(--purple);}.mt-1{margin-top:4px;}.mt-2{margin-top:8px;}.mt-3{margin-top:12px;}.mt-4{margin-top:16px;}.mb-1{margin-bottom:4px;}.mb-2{margin-bottom:8px;}.mb-3{margin-bottom:12px;}.mb-4{margin-bottom:16px;}.mb-5{margin-bottom:20px;}.p-4{padding:16px;}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.max-w-xs{max-width:240px;}.w-full{width:100%;}.hidden{display:none!important;}.rounded{border-radius:var(--radius-sm);}.rounded-lg{border-radius:var(--radius);}.shadow{box-shadow:var(--shadow);}.overflow-hidden{overflow:hidden;}