/* ============================================================
   SCOUT — Stylesheet (mirrors Vault design system)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --accent:        #3a7bd5;
  --accent-2:      #22d3a8;
  --accent-glow:   rgba(58, 123, 213, 0.20);
  --border-focus:  #3a7bd5;
  --grid-color:    rgba(58, 123, 213, 0.04);
  --bg:            #0a0b0e;
  --bg-card:       #0f1115;
  --bg-input:      #13161c;
  --bg-hover:      #1a1e27;
  --border:        #1e2330;
  --text:          #e8eaf0;
  --text-2:        #8b91a6;
  --text-3:        #4e5568;
  --warn:          #f59e0b;
  --warn-bg:       rgba(245, 158, 11, 0.08);
  --warn-border:   rgba(245, 158, 11, 0.25);
  --danger:        #ef4444;
  --danger-bg:     rgba(239, 68, 68, 0.08);
  --danger-border: rgba(239, 68, 68, 0.25);
  --success:       #22d3a8;
  --radius:        8px;
  --radius-lg:     12px;
  --font-mono:     'Consolas', 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
  --font-body:     -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --transition:    0.18s ease;
  --shadow:        0 1px 3px rgba(0,0,0,0.5), 0 4px 16px rgba(0,0,0,0.3);

  /* grade colors */
  --grade-a: #22d3a8;
  --grade-b: #3a7bd5;
  --grade-c: #f59e0b;
  --grade-d: #f97316;
  --grade-e: #ef4444;
  --grade-f: #991b1b;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* ── Background ─────────────────────────────────────────────── */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 48px 48px;
}

.bg-glow {
  position: fixed; top: -20vh; left: 50%; transform: translateX(-50%);
  width: 80vw; height: 60vh; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
}

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  position: relative; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.15rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 11, 14, 0.85);
  backdrop-filter: blur(12px);
}

.header-logo-area { display: flex; align-items: center; }

.logo {
  display: flex; align-items: center; gap: 0.6rem;
  text-decoration: none; color: var(--text); flex-shrink: 0;
}

.logo-icon { color: var(--accent); }

.logo-text {
  font-family: var(--font-mono); font-weight: 500;
  font-size: 0.95rem; letter-spacing: 0.2em;
}

.header-nav { display: flex; align-items: center; gap: 1.5rem; }

.nav-link {
  color: var(--text-2); text-decoration: none;
  font-size: 0.85rem; transition: color var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--accent-2); }

.nav-tagline {
  font-size: 0.78rem; color: var(--text-3);
  font-family: var(--font-mono); letter-spacing: 0.04em;
}

/* ── Main ───────────────────────────────────────────────────── */
.main-content {
  flex: 1; position: relative; z-index: 1;
  max-width: 640px; margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  width: 100%;
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero { margin-bottom: 2.5rem; }

.hero-eyebrow {
  font-family: var(--font-mono); font-size: 0.65rem;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--accent-2); margin-bottom: 0.75rem;
}

.hero-title {
  font-size: 2.5rem; font-weight: 700; line-height: 1.15;
  letter-spacing: -0.02em; margin-bottom: 0.75rem;
}

.hero-subtitle { color: var(--text-2); font-size: 1rem; max-width: 500px; }

/* ── Card ───────────────────────────────────────────────────── */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow);
}

.card-body { padding: 1.5rem; }

/* ── Scan form ──────────────────────────────────────────────── */
.scan-form { display: flex; flex-direction: column; gap: 0.75rem; }

.input-row { display: flex; gap: 0.5rem; }

.url-input {
  flex: 1; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: var(--font-mono); font-size: 0.9rem;
  padding: 0.65rem 0.9rem; outline: none;
  transition: border-color var(--transition);
}
.url-input::placeholder { color: var(--text-3); }
.url-input:focus { border-color: var(--border-focus); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.65rem 1.25rem;
  border-radius: var(--radius); font-size: 0.88rem; font-weight: 500;
  cursor: pointer; border: none; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}

.btn-primary {
  background: var(--accent); color: #fff;
}
.btn-primary:hover { background: #2e62b0; }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.82rem; }

.btn-ghost {
  background: transparent; color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--text-3); color: var(--text); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #c83232; }

/* Code bypass toggle */
.code-row {
  display: flex; align-items: center; gap: 0.5rem;
}
.code-input {
  flex: 1; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: var(--font-mono); font-size: 0.85rem;
  padding: 0.5rem 0.75rem; outline: none;
  text-transform: uppercase; letter-spacing: 0.08em;
  transition: border-color var(--transition);
}
.code-input:focus { border-color: var(--border-focus); }
.code-info { font-size: 0.75rem; color: var(--text-3); font-family: var(--font-mono); }
.code-valid { color: var(--accent-2); }
.code-invalid { color: var(--danger); }

/* ── Score display ──────────────────────────────────────────── */
.score-ring-wrap {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.5rem; padding: 1.5rem 0;
}

.score-ring {
  position: relative; width: 120px; height: 120px;
}

.score-ring svg { transform: rotate(-90deg); }

.score-ring-track { fill: none; stroke: var(--border); stroke-width: 8; }
.score-ring-fill  {
  fill: none; stroke-width: 8; stroke-linecap: round;
  transition: stroke-dashoffset 0.7s ease, stroke 0.4s ease;
}

.score-ring-text {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0;
}

.score-num {
  font-size: 2rem; font-weight: 700; font-family: var(--font-mono);
  line-height: 1;
}

.score-grade {
  font-size: 0.75rem; font-family: var(--font-mono);
  color: var(--text-2); letter-spacing: 0.1em;
}

/* ── Result sections ────────────────────────────────────────── */
.section-label {
  font-family: var(--font-mono); font-size: 0.65rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-3); margin-bottom: 1rem;
}

.check-row {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.check-row:last-child { border-bottom: none; }

.check-icon { flex-shrink: 0; margin-top: 0.1rem; }
.check-pass { color: var(--accent-2); }
.check-fail { color: var(--danger); }
.check-warn { color: var(--warn); }

.check-label { font-weight: 500; flex: 1; }
.check-value { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-3); margin-top: 0.15rem; word-break: break-all; }

.tracker-list {
  display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.5rem;
}

.tracker-chip {
  background: var(--danger-bg); border: 1px solid var(--danger-border);
  color: var(--danger); border-radius: 4px;
  font-size: 0.72rem; font-family: var(--font-mono);
  padding: 0.2rem 0.5rem;
}

/* ── Loading spinner ────────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Notice / error banner ──────────────────────────────────── */
.notice {
  border-radius: var(--radius); padding: 0.75rem 1rem;
  font-size: 0.85rem; display: flex; align-items: flex-start; gap: 0.6rem;
}
.notice-warn { background: var(--warn-bg); border: 1px solid var(--warn-border); color: var(--warn); }
.notice-danger { background: var(--danger-bg); border: 1px solid var(--danger-border); color: var(--danger); }
.notice-success { background: rgba(34, 211, 168, 0.08); border: 1px solid rgba(34, 211, 168, 0.25); color: var(--accent-2); }

/* ── Admin table ────────────────────────────────────────────── */
.data-table {
  width: 100%; border-collapse: collapse;
  font-size: 0.82rem;
}
.data-table th {
  text-align: left; padding: 0.5rem 0.75rem;
  font-family: var(--font-mono); font-size: 0.65rem;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-3); border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border);
  font-family: var(--font-mono); vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-hover); }

/* ── Stat grid (admin) ──────────────────────────────────────── */
.stat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; margin-bottom: 1.5rem;
}
.stat-box {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem 1.25rem;
}
.stat-label { font-size: 0.72rem; color: var(--text-3); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; }
.stat-value { font-size: 1.6rem; font-weight: 700; font-family: var(--font-mono); color: var(--accent-2); margin-top: 0.25rem; }

/* ── Meta label / value (reuse Vault pattern) ───────────────── */
.meta-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.2rem; }
.meta-value { font-family: var(--font-mono); font-size: 1rem; font-weight: 600; color: var(--text); }

/* ── Utilities ──────────────────────────────────────────────── */
.hidden { display: none !important; }
.text-muted { color: var(--text-2); }
.text-mono { font-family: var(--font-mono); }
.text-sm { font-size: 0.82rem; }
.text-xs { font-size: 0.72rem; }
.gap-1 { gap: 0.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  position: relative; z-index: 1;
  text-align: center; padding: 1.75rem 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem; color: var(--text-3);
  line-height: 2;
}

.site-footer a { color: var(--accent-2); text-decoration: none; }
.site-footer a:hover { color: var(--text); }

/* ── Tabs ───────────────────────────────────────────────────── */
.tab-bar {
  display: flex; gap: 0; margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  overflow-x: auto; -webkit-overflow-scrolling: touch;
}

.tab-btn {
  background: none; border: none; color: var(--text-3);
  font-family: var(--font-mono); font-size: 0.75rem;
  padding: 0.55rem 1rem; cursor: pointer; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color var(--transition), border-color var(--transition);
  letter-spacing: 0.04em;
}
.tab-btn:hover  { color: var(--text-2); }
.tab-btn.active { color: var(--accent-2); border-bottom-color: var(--accent-2); }

.tab-pane         { display: none; }
.tab-pane.active  { display: block; }

/* ── Expiry banner ──────────────────────────────────────────── */
.expiry-banner {
  background: rgba(58,123,213,0.07); border: 1px solid rgba(58,123,213,0.2);
  border-radius: var(--radius); padding: 0.55rem 1rem;
  font-size: 0.78rem; color: var(--text-2); font-family: var(--font-mono);
  display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.25rem;
}

/* ── Header key-value table (raw headers) ───────────────────── */
.header-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.header-table td { padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.header-table td:first-child { font-family: var(--font-mono); color: var(--accent); white-space: nowrap; width: 40%; }
.header-table td:last-child  { font-family: var(--font-mono); color: var(--text-2); word-break: break-all; }
.header-table tr:last-child td { border-bottom: none; }
.header-table tr:hover td { background: var(--bg-hover); }

/* ── CSP directive table ────────────────────────────────────── */
.csp-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; margin-bottom: 1rem; }
.csp-table th { text-align: left; padding: 0.4rem 0.6rem; font-family: var(--font-mono); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); border-bottom: 1px solid var(--border); }
.csp-table td { padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; font-family: var(--font-mono); font-size: 0.75rem; }
.csp-table td:first-child { color: var(--accent); white-space: nowrap; }
.csp-table td:last-child  { color: var(--text-2); word-break: break-all; }
.csp-table tr:last-child td { border-bottom: none; }

/* ── Issue chips ─────────────────────────────────────────────── */
.severity-chip {
  display: inline-block; padding: 0.1em 0.45em; border-radius: 3px;
  font-size: 0.65rem; font-family: var(--font-mono); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.severity-high     { background: rgba(239,68,68,0.12);    color: var(--danger); }
.severity-medium   { background: rgba(245,158,11,0.12);   color: var(--warn); }
.severity-low      { background: rgba(78,85,104,0.15);    color: var(--text-3); }
.severity-critical { background: rgba(239,68,68,0.18);    color: var(--danger); }

/* ── Fix box ─────────────────────────────────────────────────── */
.fix-box {
  background: rgba(58,123,213,0.06); border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.55rem 0.75rem; margin-top: 0.35rem; margin-left: 1.4rem;
  font-size: 0.78rem; color: var(--text-2); line-height: 1.55;
}
.fix-box strong { color: var(--accent); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; display: block; margin-bottom: 0.2rem; }

/* ── Cookie flag badges ─────────────────────────────────────── */
.flag-badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.15em 0.5em; border-radius: 4px; font-size: 0.7rem;
  font-family: var(--font-mono); border: 1px solid;
}
.flag-ok   { color: var(--success); border-color: rgba(34,211,168,0.3); background: rgba(34,211,168,0.07); }
.flag-bad  { color: var(--danger);  border-color: rgba(239,68,68,0.3);  background: rgba(239,68,68,0.07); }
.flag-warn { color: var(--warn);    border-color: rgba(245,158,11,0.3); background: rgba(245,158,11,0.07); }

/* ── Download button ─────────────────────────────────────────── */
.btn-download {
  background: transparent; color: var(--accent-2);
  border: 1px solid rgba(34,211,168,0.4);
}
.btn-download:hover { background: rgba(34,211,168,0.08); border-color: var(--accent-2); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .site-header { padding: 1rem 1rem; }
  .main-content { padding: 2rem 1rem 3rem; }
  .hero-title { font-size: 1.8rem; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .input-row { flex-direction: column; }
  .header-nav .nav-link { display: none; }
}