/* Studio Panko design system */

:root {
  --primary:      #3e3a36;
  --bg:           #fdfaf5;
  --secondary-bg: #f2ede4;
  --accent:       #9d8d7b;
  --muted:        #666;
  --border:       #e8e2d9;
  --danger:       #c0392b;
  --success:      #2e7d5e;
  --ease:         cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  background: var(--bg);
  color: var(--primary);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.75; }

/* ── Typography ─────────────────────────────────────────────── */

h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
}

/* ── Layout ──────────────────────────────────────────────────── */

.site-nav {
  background: var(--primary);
  color: #fdfaf5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 60px;
}

.site-nav .brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #fdfaf5;
}

.site-nav .nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.site-nav .nav-links a {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(253,250,245,0.7);
  transition: color 0.3s var(--ease);
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a.active { color: #fdfaf5; opacity: 1; }

.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 40px;
}

.page-header {
  margin-bottom: 40px;
}

.page-header .label { display: block; margin-bottom: 8px; }
.page-header h1 { font-size: 32px; }

/* ── Cards ───────────────────────────────────────────────────── */

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 32px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.stat-card {
  background: var(--secondary-bg);
  border-radius: 4px;
  padding: 28px 24px;
}

.stat-card .stat-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 36px;
  font-weight: 300;
  line-height: 1;
  margin: 8px 0 4px;
}

.stat-card .stat-label {
  font-size: 11px;
  color: var(--muted);
}

/* ── Buttons ─────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 12px 28px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: opacity 0.3s var(--ease), background 0.3s var(--ease);
}

.btn-primary {
  background: var(--primary);
  color: #fdfaf5;
}

.btn-primary:hover { opacity: 0.85; }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

.btn-outline:hover { background: var(--secondary-bg); }

.btn-sm {
  font-size: 10px;
  padding: 8px 16px;
}

/* ── Forms ───────────────────────────────────────────────────── */

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--primary);
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
}

/* ── Tables ──────────────────────────────────────────────────── */

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--secondary-bg);
  vertical-align: middle;
}

tbody tr:hover { background: var(--secondary-bg); }
tbody tr:last-child td { border-bottom: none; }

/* ── Login page ──────────────────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: 48px 40px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.login-logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 5px;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 40px;
  color: var(--primary);
}

.login-logo small {
  display: block;
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--accent);
  margin-top: 4px;
}

.error-msg {
  background: #fdf0ee;
  border: 1px solid #e8c5bf;
  color: var(--danger);
  padding: 12px 16px;
  border-radius: 3px;
  font-size: 13px;
  margin-bottom: 24px;
}

/* ── Drop zone ───────────────────────────────────────────────── */

.drop-zone {
  border: 2px dashed var(--border);
  border-radius: 4px;
  padding: 48px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--accent);
  background: var(--secondary-bg);
}

.drop-zone .drop-icon { font-size: 32px; margin-bottom: 12px; color: var(--accent); }
.drop-zone p { color: var(--muted); font-size: 13px; }
.drop-zone strong { color: var(--primary); }

/* ── Progress log ────────────────────────────────────────────── */

.log-box {
  background: var(--primary);
  color: #d4cec5;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  line-height: 1.7;
  padding: 24px;
  border-radius: 4px;
  min-height: 200px;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
}

/* ── Areas checklist ─────────────────────────────────────────── */

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
  padding: 16px;
  background: var(--secondary-bg);
  border-radius: 4px;
}

.area-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
}

.area-item input[type="checkbox"] { accent-color: var(--primary); }

/* ── Report viewer ───────────────────────────────────────────── */

.report-frame {
  width: 100%;
  border: none;
  min-height: 85vh;
  background: #fff;
}

/* ── Badges ──────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge-green  { background: #e6f4ee; color: var(--success); }
.badge-gray   { background: var(--secondary-bg); color: var(--muted); }
.badge-accent { background: #f0ebe3; color: var(--accent); }

/* ── Utilities ───────────────────────────────────────────────── */

.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }

.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

.text-muted { color: var(--muted); font-size: 13px; }
.text-right { text-align: right; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}