@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Cinzel:wght@500;600&display=swap');

:root {
  --bg-base: #0f0e16;
  --bg-panel: #181621;
  --bg-panel-hover: #1f1c2b;
  --bg-input: #11101a;
  --border: #2a2735;
  --text-main: #ece8f2;
  --text-dim: #8d87a0;
  --accent: #c9a35f;
  --accent-bright: #e6c878;
  --violet: #7e5cb8;
  --success: #4a9d6e;
  --danger: #c45a5a;
  --info: #3b82c4;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
}

a { color: inherit; text-decoration: none; }

.admin-layout { display: flex; min-height: 100vh; }

/* ---------- Sidebar ---------- */

.admin-sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  position: sticky;
  top: 0;
  height: 100vh;
}

.admin-logo {
  font-family: 'Cinzel', serif;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--accent-bright);
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-nav { display: flex; flex-direction: column; gap: 2px; flex-grow: 1; padding: 0 12px; }

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.admin-nav a svg { width: 17px; height: 17px; flex-shrink: 0; }

.admin-nav a:hover { background: var(--bg-panel-hover); color: var(--text-main); }

.admin-nav a.active {
  background: rgba(201, 163, 95, 0.12);
  color: var(--accent-bright);
}

.admin-nav .badge {
  margin-left: auto;
  background: var(--accent);
  color: #16131f;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 99px;
}

.admin-sidebar-foot {
  padding: 16px 24px 0;
  border-top: 1px solid var(--border);
  margin-top: 16px;
}

.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: var(--text-dim); margin-bottom: 12px;
}

.sidebar-user .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--success);
}

.logout-link {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-dim); font-size: 0.85rem;
  transition: color 0.2s;
}
.logout-link:hover { color: var(--danger); }

/* ---------- Main content ---------- */

.admin-main { flex-grow: 1; padding: 32px 40px; max-width: 1400px; }

.admin-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 32px; flex-wrap: wrap; gap: 16px;
}

.admin-header h1 {
  font-size: 1.5rem; font-weight: 600; margin: 0 0 4px;
}

.admin-header .subtitle { color: var(--text-dim); font-size: 0.88rem; }

/* ---------- Cards / stats ---------- */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 36px;
}

@media (max-width: 900px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.stat-card .label {
  font-size: 0.78rem; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.stat-card .value { font-size: 2rem; font-weight: 700; }
.stat-card .value.accent { color: var(--accent-bright); }
.stat-card .value.success { color: var(--success); }
.stat-card .value.info { color: var(--info); }

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--border);
}

.panel-head h2 { font-size: 1rem; font-weight: 600; margin: 0; }

/* ---------- Tables ---------- */

table { width: 100%; border-collapse: collapse; }

th {
  text-align: left;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

td {
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  vertical-align: middle;
}

tbody tr { transition: background 0.15s; cursor: pointer; }
tbody tr:hover { background: var(--bg-panel-hover); }
tbody tr:last-child td { border-bottom: none; }

.unread-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-bright); display: inline-block;
}

/* ---------- Badges ---------- */

.badge-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 99px;
  font-size: 0.74rem; font-weight: 600;
  border: 1px solid currentColor;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--radius);
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer; border: 1px solid transparent;
  transition: all 0.2s;
}

.btn svg { width: 15px; height: 15px; }

.btn-accent { background: var(--accent); color: #16131f; }
.btn-accent:hover { background: var(--accent-bright); }

.btn-outline { border-color: var(--border); color: var(--text-main); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent-bright); }

.btn-danger-outline { border-color: rgba(196,90,90,0.4); color: var(--danger); background: transparent; }
.btn-danger-outline:hover { background: rgba(196,90,90,0.1); }

.btn-sm { padding: 7px 13px; font-size: 0.78rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Filters / tabs ---------- */

.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }

.filter-tabs a {
  padding: 8px 16px; border-radius: 99px;
  font-size: 0.82rem; font-weight: 500;
  border: 1px solid var(--border); color: var(--text-dim);
  transition: all 0.2s;
}

.filter-tabs a:hover { color: var(--text-main); }
.filter-tabs a.active { background: var(--accent); border-color: var(--accent); color: #16131f; }

/* ---------- Forms ---------- */

.form-grid { display: grid; gap: 20px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

@media (max-width: 700px) { .form-row-2 { grid-template-columns: 1fr; } }

.field label {
  display: block; font-size: 0.82rem; font-weight: 500;
  color: var(--text-dim); margin-bottom: 7px;
}

.field input, .field select, .field textarea {
  width: 100%; background: var(--bg-input);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 11px 14px; color: var(--text-main);
  font-family: 'Inter', sans-serif; font-size: 0.9rem;
  transition: border-color 0.2s;
}

.field textarea { resize: vertical; min-height: 90px; }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
}

.field-checkbox { display: flex; align-items: center; gap: 9px; }
.field-checkbox input { width: auto; }
.field-checkbox label { margin: 0; }

.field-hint { font-size: 0.78rem; color: var(--text-dim); margin-top: 6px; }

/* ---------- Login page ---------- */

.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 20%, #1c1830, var(--bg-base) 60%);
  padding: 20px;
}

.login-card {
  width: 100%; max-width: 380px;
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 40px 36px;
}

.login-logo {
  font-family: 'Cinzel', serif; font-size: 1.4rem; letter-spacing: 0.1em;
  color: var(--accent-bright); text-align: center; margin-bottom: 6px;
}

.login-sub {
  text-align: center; color: var(--text-dim); font-size: 0.85rem; margin-bottom: 32px;
}

/* ---------- Flash messages ---------- */

.flash-messages { margin-bottom: 24px; display: flex; flex-direction: column; gap: 10px; }

.flash {
  padding: 13px 18px; border-radius: var(--radius); font-size: 0.86rem;
  border: 1px solid;
}

.flash-success { background: rgba(74,157,110,0.1); border-color: rgba(74,157,110,0.4); color: #a8e0bf; }
.flash-error { background: rgba(196,90,90,0.1); border-color: rgba(196,90,90,0.4); color: #f0b8b8; }

/* ---------- Order detail / chat bitacora ---------- */

.order-detail-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; align-items: start;
}

@media (max-width: 980px) { .order-detail-grid { grid-template-columns: 1fr; } }

.info-row {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  font-size: 0.86rem;
}
.info-row:last-child { border-bottom: none; }
.info-row .k { color: var(--text-dim); }
.info-row .v { font-weight: 500; text-align: right; }

.notes-feed {
  display: flex; flex-direction: column; gap: 14px;
  padding: 20px 22px; max-height: 480px; overflow-y: auto;
}

.note-item {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
}

.note-item.is-system {
  background: transparent; border-style: dashed;
  font-style: italic; color: var(--text-dim); font-size: 0.82rem;
}

.note-item.is-whatsapp { border-left: 3px solid var(--success); }
.note-item.is-llamada { border-left: 3px solid var(--info); }

.note-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 6px; font-size: 0.76rem; color: var(--text-dim);
}

.note-type-tag {
  text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
  font-size: 0.68rem; color: var(--accent);
}

.note-form { padding: 18px 22px; border-top: 1px solid var(--border); }

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

.empty-state svg { width: 48px; height: 48px; margin-bottom: 16px; opacity: 0.4; }

/* ---------- WA quick link ---------- */

.wa-quick-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: #6fdb9a; font-weight: 600; font-size: 0.85rem;
}
.wa-quick-link svg { width: 16px; height: 16px; }

@media (max-width: 768px) {
  .admin-sidebar { position: fixed; left: -260px; z-index: 200; transition: left 0.3s; }
  .admin-sidebar.open { left: 0; }
  .admin-main { padding: 20px; width: 100%; }
  .mobile-menu-btn { display: flex !important; }
}

.mobile-menu-btn {
  display: none; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-panel);
  cursor: pointer; margin-bottom: 16px;
}