@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Mono:wght@300;400;500&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

:root {
  --ink-50: #FAFAF7;
  --ink-100: #F2F2EE;
  --ink-200: #E2E2DC;
  --ink-300: #C8C8C0;
  --ink-400: #9A9A90;
  --ink-500: #6E6E64;
  --ink-600: #4E4E46;
  --ink-700: #3A3A34;
  --ink-800: #252520;
  --ink-900: #0D0D0C;
  --volt-500: #A8E600;
  --volt-400: #BBFF00;
  --success: #22C55E;
  --danger: #EF4444;
  --warning: #F59E0B;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

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

body {
  font-family: var(--font-body);
  background: var(--ink-900);
  color: var(--ink-50);
  min-height: 100vh;
}

/* LOGIN */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 20px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
}
.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  color: var(--volt-400);
}
.login-brand {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--ink-50);
}
.login-brand span {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-400);
  display: block;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-400);
  margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--ink-900);
  border: 1px solid var(--ink-700);
  border-radius: 10px;
  color: var(--ink-50);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--volt-500);
}
.form-group textarea { min-height: 80px; resize: vertical; }
.form-error {
  color: var(--danger);
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}
.form-error.visible { display: block; }
.hidden { display: none !important; }

.btn-login {
  width: 100%;
  padding: 14px;
  background: var(--volt-500);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-login:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(168,230,0,0.3); }

/* DASHBOARD LAYOUT */
.admin-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px;
  background: var(--ink-800);
  border-right: 1px solid var(--ink-700);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 10;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--volt-400);
  margin-bottom: 40px;
  padding: 0 8px;
}
.sidebar-logo span {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-50);
}
.sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--ink-300);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  transition: background 0.15s, color 0.15s;
}
.nav-item:hover { background: var(--ink-700); color: var(--ink-50); }
.nav-item.active { background: var(--ink-700); color: var(--volt-400); }
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--volt-500);
  color: var(--ink-900);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  font-family: var(--font-mono);
}
.sidebar-footer {
  border-top: 1px solid var(--ink-700);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sidebar-user {
  font-size: 12px;
  color: var(--ink-400);
  padding: 0 8px;
}
.sidebar-user strong { color: var(--ink-200); }
.btn-logout {
  padding: 10px 16px;
  background: transparent;
  border: 1px solid var(--ink-700);
  color: var(--ink-300);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 13px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

.main-content {
  margin-left: 240px;
  flex: 1;
  padding: 32px 40px;
}

/* HEADER */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.admin-header h1 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
}
.admin-header-actions { display: flex; gap: 12px; }

/* STATS */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
@media (min-width: 1024px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-card {
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 14px;
  padding: 20px 24px;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-400);
  margin-bottom: 8px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  color: var(--volt-400);
}
.stat-sub { font-size: 13px; color: var(--ink-400); margin-top: 4px; }

/* TABLE */
.table-container {
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 14px;
  overflow: hidden;
}
.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--ink-700);
  flex-wrap: wrap;
  gap: 12px;
}
.table-header h2 { font-family: var(--font-display); font-size: 20px; }
.table-actions { display: flex; gap: 8px; align-items: center; }
.table-search {
  padding: 8px 14px;
  background: var(--ink-900);
  border: 1px solid var(--ink-700);
  border-radius: 8px;
  color: var(--ink-50);
  font-size: 13px;
  min-width: 200px;
}
.table-search:focus { outline: none; border-color: var(--volt-500); }
.filter-select {
  padding: 8px 12px;
  background: var(--ink-900);
  border: 1px solid var(--ink-700);
  border-radius: 8px;
  color: var(--ink-50);
  font-size: 13px;
}

table { width: 100%; border-collapse: collapse; }
th {
  text-align: left;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-400);
  border-bottom: 1px solid var(--ink-700);
  background: var(--ink-800);
}
td { padding: 14px 20px; border-bottom: 1px solid var(--ink-700); font-size: 14px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

/* BADGES */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-new { background: rgba(59,130,246,0.2); color: #60A5FA; }
.badge-confirmed { background: rgba(168,230,0,0.15); color: var(--volt-400); }
.badge-prepa { background: rgba(245,158,11,0.2); color: var(--warning); }
.badge-delivered { background: rgba(34,197,94,0.2); color: var(--success); }
.badge-cancelled { background: rgba(239,68,68,0.2); color: var(--danger); }
.badge-paid { background: rgba(34,197,94,0.2); color: var(--success); }
.badge-pending { background: rgba(245,158,11,0.2); color: var(--warning); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--volt-500); color: var(--ink-900); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(168,230,0,0.3); }
.btn-outline { background: transparent; border: 1px solid var(--ink-600); color: var(--ink-200); }
.btn-outline:hover { border-color: var(--ink-400); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-danger { background: transparent; border: 1px solid var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: white; }
.btn-success { background: var(--success); color: white; }
.btn-success:hover { box-shadow: 0 6px 20px rgba(34,197,94,0.3); }

.icon-btn-sm {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--ink-600);
  background: transparent;
  color: var(--ink-300);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, color 0.15s;
}
.icon-btn-sm:hover { border-color: var(--ink-400); color: var(--ink-50); }
.icon-btn-sm.whatsapp:hover { border-color: var(--success); color: var(--success); }

/* MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal {
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal h2 {
  font-family: var(--font-display);
  font-size: 24px;
  margin-bottom: 24px;
}
.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* PAGINATION */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-top: 1px solid var(--ink-700);
}
.pagination-info { font-size: 13px; color: var(--ink-400); }
.pagination-btns { display: flex; gap: 6px; }

/* RECENT ORDERS */
.recent-list { display: flex; flex-direction: column; gap: 8px; }
.recent-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: 12px;
}
.recent-client { font-weight: 500; }
.recent-meta { font-size: 12px; color: var(--ink-400); }

/* TIMELINE */
.timeline { display: flex; flex-direction: column; gap: 0; padding-left: 20px; border-left: 2px solid var(--ink-700); }
.timeline-item { padding: 12px 0 12px 20px; position: relative; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -27px;
  top: 16px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--ink-600);
}
.timeline-item.done::before { background: var(--volt-500); }
.timeline-date { font-size: 11px; color: var(--ink-500); font-family: var(--font-mono); }
.timeline-text { font-size: 14px; margin-top: 2px; }

/* TABS */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--ink-700); margin-bottom: 24px; }
.tab {
  padding: 12px 24px;
  background: none;
  border: none;
  color: var(--ink-400);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--ink-200); }
.tab.active { color: var(--volt-400); border-bottom-color: var(--volt-400); }

@media (max-width: 768px) {
  .sidebar { width: 60px; padding: 16px 8px; }
  .sidebar-logo span, .nav-item span:not(.nav-badge), .sidebar-user, .btn-logout span { display: none; }
  .nav-item { justify-content: center; padding: 12px; }
  .main-content { margin-left: 60px; padding: 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}