:root {
  --bg: #191119;
  --bg-elevated: #241A26;
  --panel: #2C1F2E;
  --border: #402F42;
  --gold: #E3A73C;
  --gold-soft: #B5822E;
  --vermillion: #C24B5B;
  --sage: #7FA487;
  --text: #F3E9DC;
  --text-muted: #AE9CAB;
  --text-faint: #7A6B79;
  --font-display: Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

[data-theme="light"] {
  --bg: #F7F2EA;
  --bg-elevated: #FFFFFF;
  --panel: #FFFFFF;
  --border: #E7DCCB;
  --gold: #B5822E;
  --gold-soft: #8C6423;
  --vermillion: #A83C4C;
  --sage: #4F7A5A;
  --text: #2B1E2D;
  --text-muted: #6B5A69;
  --text-faint: #9B8C98;
}

[data-theme="light"] .brand-mark span,
[data-theme="light"] .btn-primary {
  color: #241708;
}

[data-theme="light"] table th { color: var(--text-muted); }
[data-theme="light"] .card, [data-theme="light"] .panel, [data-theme="light"] .stat-card {
  box-shadow: 0 2px 10px rgba(43,30,45,0.05);
}
[data-theme="light"] input, [data-theme="light"] select, [data-theme="light"] textarea {
  background: #FBF8F3;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
}
a { color: inherit; text-decoration: none; }

/* ---------- Login page ---------- */
.login-body {
  display: flex; align-items: center; justify-content: center; min-height: 100vh;
  background: radial-gradient(circle at top, #241A26, #14101a);
}
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px; width: 100%; max-width: 360px; box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 50%; background: conic-gradient(var(--gold), var(--vermillion), var(--gold));
  display: flex; align-items: center; justify-content: center; color: #241708; font-size: 18px;
}
.brand-title { font-family: var(--font-display); font-weight: 700; font-size: 17px; }
.brand-sub { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* ---------- App shell ---------- */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px; background: var(--bg-elevated); border-right: 1px solid var(--border);
  padding: 22px 14px; flex-shrink: 0; display: flex; flex-direction: column;
}
.sidebar nav { display: flex; flex-direction: column; gap: 3px; margin-top: 10px; }
.nav-link {
  padding: 10px 12px; border-radius: 9px; color: var(--text-muted); font-weight: 500; font-size: 13.5px;
}
.nav-link:hover { background: rgba(227,167,60,0.08); color: var(--text); }
.nav-link.active { background: rgba(227,167,60,0.14); color: var(--gold); font-weight: 600; }
.sidebar-footer { margin-top: auto; border-top: 1px solid var(--border); padding-top: 12px; display: flex; flex-direction: column; gap: 2px; }
.nav-link.small { font-size: 12px; padding: 8px 12px; }
.content { flex: 1; padding: 28px 32px; overflow-x: auto; }

/* ---------- Common elements ---------- */
.page-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.page-header h1 { font-family: var(--font-display); font-size: 24px; margin: 0; }
.page-header p { color: var(--text-muted); font-size: 13.5px; margin: 4px 0 0; }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 20px; margin-bottom: 16px; }
.stat-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.stat-card { flex: 1; min-width: 160px; background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; }
.stat-label { font-size: 12.5px; color: var(--text-muted); letter-spacing: 0.3px; }
.stat-value { font-family: var(--font-display); font-size: 26px; font-weight: 700; margin-top: 8px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.4px; padding: 10px 12px; border-bottom: 1px solid var(--border); }
td { padding: 12px; border-bottom: 1px solid var(--border); font-size: 13.5px; vertical-align: top; }
tr:hover td { background: rgba(255,255,255,0.02); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.badge-good { background: rgba(127,164,135,0.18); color: var(--sage); }
.badge-warn { background: rgba(227,167,60,0.18); color: var(--gold); }
.badge-bad { background: rgba(194,75,91,0.18); color: var(--vermillion); }
.badge-neutral { background: rgba(174,156,171,0.15); color: var(--text-muted); }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 8px; font-weight: 600; font-size: 13px; cursor: pointer; border: none; }
.btn-primary { background: var(--gold); color: #241708; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: transparent; color: var(--vermillion); border: 1px solid rgba(194,75,91,0.4); }
.btn-sm { padding: 6px 10px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }
.btn-call { background: rgba(127,164,135,0.18); color: var(--sage); }
.btn-whatsapp { background: rgba(127,164,135,0.25); color: #25D366; }

.action-group { display: flex; gap: 6px; flex-wrap: wrap; }

form label { display: block; font-size: 12px; color: var(--text-muted); margin: 12px 0 6px; }
form label:first-child { margin-top: 0; }
input, select, textarea {
  width: 100%; background: var(--bg-elevated); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px; font-family: var(--font-body); font-size: 13.5px;
}
textarea { resize: vertical; min-height: 60px; }

.alert { padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }
.alert-success { background: rgba(127,164,135,0.15); color: var(--sage); border: 1px solid rgba(127,164,135,0.3); }
.alert-error { background: rgba(194,75,91,0.15); color: var(--vermillion); border: 1px solid rgba(194,75,91,0.3); }

.filters { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.filters input, .filters select { width: auto; min-width: 160px; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-faint); }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(10,6,10,0.65); display: none;
  align-items: flex-start; justify-content: center; z-index: 50; padding: 40px 16px; overflow-y: auto;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  width: 100%; max-width: 480px; padding: 24px; box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-header h3 { font-family: var(--font-display); font-size: 19px; margin: 0; }
.modal-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 18px; }
.two-col { display: flex; gap: 10px; }
.two-col > * { flex: 1; }

.name-cell { font-family: var(--font-display); font-weight: 600; font-size: 14.5px; }
.meta { color: var(--text-muted); font-size: 12.5px; }
.notes { color: var(--text-faint); font-size: 12.5px; margin-top: 4px; }

@media (max-width: 800px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; }
  .content { padding: 20px; }
}