/* KOVA Namibia — Admin Panel Styles */
:root {
  --kova-brown:   #3D2B1F;
  --kova-tan:     #8B6914;
  --kova-cream:   #F5F0E8;
  --kova-leather: #C4922A;
  --kova-light:   #FAF7F2;
  --kova-dark:    #1A1008;
  --kova-border:  #E8DDD0;
  --kova-success: #2D7A4F;
  --kova-warning: #B8860B;
  --kova-danger:  #9B2335;
  --kova-info:    #1B5E8A;
  --sidebar-w:    240px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; background: var(--kova-light); color: var(--kova-dark); font-size: 14px; }
a { color: var(--kova-leather); text-decoration: none; }
a:hover { color: var(--kova-tan); }

/* Layout */
.admin-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); background: var(--kova-brown); position: fixed;
  top: 0; left: 0; height: 100vh; overflow-y: auto;
  display: flex; flex-direction: column; z-index: 100;
}
.sidebar-brand { padding: 28px 20px 16px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.brand-text { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 700; color: var(--kova-leather); display: block; letter-spacing: 0.1em; }
.brand-sub  { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.15em; color: rgba(255,255,255,0.4); }
.nav-menu { list-style: none; padding: 16px 0; flex: 1; }
.nav-menu li { }
.nav-link {
  display: flex; align-items: center; gap: 10px; padding: 11px 20px;
  color: rgba(255,255,255,0.75); font-size: 0.88rem; font-weight: 500;
  transition: all 0.15s; position: relative;
}
.nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,0.1); }
.nav-link.active::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--kova-leather); border-radius: 0 3px 3px 0; }
.nav-icon { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.nav-badge { background: var(--kova-danger); color: #fff; font-size: 0.68rem; padding: 2px 6px; border-radius: 10px; margin-left: auto; }
.sidebar-user { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.user-name { color: #fff; font-weight: 600; font-size: 0.88rem; }
.user-role { color: rgba(255,255,255,0.5); font-size: 0.75rem; text-transform: capitalize; margin-bottom: 10px; }
.btn-logout { display: block; text-align: center; padding: 7px 12px; background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); border-radius: 6px; font-size: 0.8rem; transition: all 0.2s; }
.btn-logout:hover { background: rgba(255,255,255,0.2); color: #fff; }
.main-content { margin-left: var(--sidebar-w); flex: 1; min-height: 100vh; }

/* Page Header */
.page-header { background: #fff; border-bottom: 1px solid var(--kova-border); padding: 20px 32px; display: flex; align-items: center; justify-content: space-between; }
.page-title { font-family: 'Playfair Display', serif; font-size: 1.4rem; color: var(--kova-brown); }
.page-body { padding: 28px 32px; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; margin-bottom: 28px; }
.stat-card { background: #fff; border: 1px solid var(--kova-border); border-radius: 12px; padding: 22px; }
.stat-card .stat-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.07em; color: #888; font-weight: 600; margin-bottom: 10px; }
.stat-card .stat-value { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--kova-brown); }
.stat-card .stat-sub { font-size: 0.78rem; color: #999; margin-top: 4px; }
.stat-card.highlight { border-color: var(--kova-leather); background: linear-gradient(135deg, #fff 0%, #fdf8ee 100%); }

/* Cards */
.card { background: #fff; border: 1px solid var(--kova-border); border-radius: 12px; overflow: hidden; margin-bottom: 24px; }
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--kova-border); display: flex; align-items: center; justify-content: space-between; }
.card-title { font-family: 'Playfair Display', serif; font-size: 1rem; color: var(--kova-brown); }
.card-body { padding: 20px; }

/* Tables */
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #888; padding: 10px 14px; border-bottom: 2px solid var(--kova-border); white-space: nowrap; }
.data-table td { padding: 12px 14px; border-bottom: 1px solid #f5f0ea; font-size: 0.88rem; vertical-align: middle; }
.data-table tbody tr:hover { background: var(--kova-light); }
.data-table tbody tr:last-child td { border-bottom: none; }
.order-num-cell { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; font-weight: 600; color: var(--kova-brown); }

/* Badges */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.73rem; font-weight: 700; border: 1px solid; white-space: nowrap; }
.badge-received      { background: #EBF5FF; color: #1B5E8A; border-color: #90CAF9; }
.badge-in_production { background: #FFF8E1; color: #B8860B; border-color: #FFD54F; }
.badge-quality_check { background: #F3E5F5; color: #6A1B9A; border-color: #CE93D8; }
.badge-ready         { background: #E8F5E9; color: #2D7A4F; border-color: #81C784; }
.badge-collected     { background: #ECEFF1; color: #546E7A; border-color: #B0BEC5; }
.badge-success       { background: #E8F5E9; color: #2D7A4F; border-color: #81C784; }
.badge-warning       { background: #FFF8E1; color: #B8860B; border-color: #FFD54F; }
.badge-danger        { background: #FFEBEE; color: #9B2335; border-color: #EF9A9A; }
.badge-secondary     { background: #F5F5F5; color: #666; border-color: #ddd; }
.vip-badge { color: var(--kova-leather); font-size: 1rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; border-radius: 8px; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.15s; border: 1.5px solid transparent; font-family: 'Inter', sans-serif; }
.btn-sm { padding: 5px 12px; font-size: 0.78rem; }
.btn-primary { background: var(--kova-brown); color: #fff; border-color: var(--kova-brown); }
.btn-primary:hover { background: var(--kova-tan); border-color: var(--kova-tan); }
.btn-outline { background: transparent; color: var(--kova-brown); border-color: var(--kova-brown); }
.btn-outline:hover { background: var(--kova-brown); color: #fff; }
.btn-danger  { background: var(--kova-danger); color: #fff; border-color: var(--kova-danger); }
.btn-success { background: var(--kova-success); color: #fff; border-color: var(--kova-success); }
.btn-light   { background: var(--kova-light); color: var(--kova-dark); border-color: var(--kova-border); }
.btn-light:hover { background: var(--kova-cream); }

/* Forms */
.form-group { margin-bottom: 18px; }
.form-row { display: grid; gap: 16px; }
.form-row.col-2 { grid-template-columns: 1fr 1fr; }
.form-row.col-3 { grid-template-columns: 1fr 1fr 1fr; }
label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--kova-brown); margin-bottom: 5px; }
.form-control {
  width: 100%; padding: 9px 13px; border: 1.5px solid var(--kova-border);
  border-radius: 8px; font-family: 'Inter', sans-serif; font-size: 0.88rem;
  background: #fff; color: var(--kova-dark); transition: border-color 0.15s;
}
.form-control:focus { outline: none; border-color: var(--kova-leather); }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 90px; }
.form-hint { font-size: 0.75rem; color: #999; margin-top: 4px; }
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--kova-brown); cursor: pointer; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 0.88rem; }
.alert-success { background: #E8F5E9; color: var(--kova-success); border: 1px solid #A5D6A7; }
.alert-error   { background: #FFEBEE; color: var(--kova-danger); border: 1px solid #EF9A9A; }
.alert-warning { background: #FFF8E1; color: var(--kova-warning); border: 1px solid #FFD54F; }
.alert-info    { background: #EBF5FF; color: var(--kova-info); border: 1px solid #90CAF9; }

/* Charts Grid */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 28px; }
.chart-card { background: #fff; border: 1px solid var(--kova-border); border-radius: 12px; padding: 20px; }
.chart-card h3 { font-size: 0.9rem; font-weight: 600; color: #888; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 16px; }
.chart-empty { display: flex; align-items: center; justify-content: center; height: 160px; color: #ccc; font-size: 0.85rem; border: 2px dashed #f0ede8; border-radius: 8px; }

/* Filters Bar */
.filters-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 20px; background: #fff; padding: 16px; border-radius: 10px; border: 1px solid var(--kova-border); }
.filters-bar .form-control { width: auto; }
.search-input { min-width: 220px; }

/* Detail Layout */
.detail-grid { display: grid; grid-template-columns: 1fr 380px; gap: 24px; align-items: start; }
.detail-grid .col-left { }
.detail-grid .col-right { }
.info-list { list-style: none; }
.info-list li { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--kova-border); font-size: 0.88rem; }
.info-list li:last-child { border-bottom: none; }
.info-label { color: #888; font-weight: 500; }
.info-value { font-weight: 600; color: var(--kova-dark); text-align: right; }

/* Chat */
.chat-section { background: #fff; border: 1px solid var(--kova-border); border-radius: 12px; padding: 20px; }
.chat-messages { max-height: 400px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; padding-bottom: 16px; }
.chat-msg { max-width: 78%; }
.chat-msg.customer { align-self: flex-end; }
.chat-msg.staff    { align-self: flex-start; }
.chat-bubble { padding: 9px 13px; border-radius: 12px; font-size: 0.88rem; line-height: 1.5; }
.chat-msg.customer .chat-bubble { background: var(--kova-brown); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.staff .chat-bubble    { background: var(--kova-cream); color: var(--kova-dark); border: 1px solid var(--kova-border); border-bottom-left-radius: 4px; }
.chat-meta { font-size: 0.7rem; color: #bbb; margin-top: 3px; }
.chat-msg.customer .chat-meta { text-align: right; }
.chat-role-badge { background: var(--kova-leather); color: #fff; padding: 1px 6px; border-radius: 8px; font-size: 0.65rem; }
.chat-form { display: flex; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--kova-border); }
.chat-input { flex: 1; padding: 9px 13px; border: 1.5px solid var(--kova-border); border-radius: 8px; font-size: 0.88rem; font-family: 'Inter', sans-serif; }
.chat-input:focus { outline: none; border-color: var(--kova-leather); }
.chat-send { padding: 9px 18px; background: var(--kova-brown); color: #fff; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; }
.chat-send:hover { background: var(--kova-tan); }

/* Timeline */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: var(--kova-border); }
.timeline-item { position: relative; margin-bottom: 20px; }
.timeline-dot { position: absolute; left: -24px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--kova-leather); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--kova-leather); }
.timeline-time { font-size: 0.75rem; color: #999; margin-bottom: 3px; }
.timeline-title { font-weight: 600; font-size: 0.88rem; }
.timeline-note { font-size: 0.82rem; color: #666; margin-top: 2px; }

/* Login page */
.login-page { min-height: 100vh; background: var(--kova-brown); display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { background: #fff; border-radius: 16px; padding: 44px 40px; width: 100%; max-width: 400px; box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.login-brand { text-align: center; margin-bottom: 32px; }
.login-brand .brand { font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 700; color: var(--kova-brown); letter-spacing: 0.12em; }
.login-brand .tagline { font-size: 0.78rem; color: #999; text-transform: uppercase; letter-spacing: 0.1em; }

/* Artisan Cards */
.artisan-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.artisan-card { background: #fff; border: 1px solid var(--kova-border); border-radius: 12px; padding: 20px; }
.artisan-name { font-family: 'Playfair Display', serif; font-size: 1rem; color: var(--kova-brown); margin-bottom: 4px; }
.artisan-stat { display: flex; justify-content: space-between; font-size: 0.82rem; padding: 6px 0; border-bottom: 1px solid var(--kova-border); }
.artisan-stat:last-of-type { border-bottom: none; }
.artisan-stat .label { color: #888; }
.artisan-stat .value { font-weight: 700; color: var(--kova-dark); }

/* Print Slip */
@media print {
  .sidebar, .page-header .btn, .filters-bar, .chat-section, nav { display: none !important; }
  .main-content { margin-left: 0 !important; }
  .print-slip { display: block !important; }
  body { background: #fff; font-size: 12px; }
}
.print-slip { display: none; }

/* Responsive */
@media (max-width: 1024px) {
  .charts-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}
/* Mobile topbar */
.mobile-topbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 16px;
  background: var(--kova-brown);
  position: sticky;
  top: 0;
  z-index: 300;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.sidebar-toggle-btn {
  background: none; border: none; color: #fff;
  font-size: 1.4rem; cursor: pointer;
  min-width: 44px; min-height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
}
.sidebar-toggle-btn:hover { background: rgba(255,255,255,0.1); }
.mobile-brand {
  font-family: 'Playfair Display', serif;
  color: var(--kova-leather);
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  font-weight: 700;
}
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 99;
}
.sidebar-overlay.active { display: block; }

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.28s ease;
    z-index: 100;
    top: 0;
  }
  .sidebar.open { transform: translateX(0); }
  .mobile-topbar { display: flex; }
  .main-content { margin-left: 0; }
  .page-body { padding: 20px 16px; }
  .page-header { padding: 16px; flex-wrap: wrap; gap: 10px; }
  .page-header .btn { padding: 8px 14px; font-size: 0.8rem; }
  .form-row.col-2, .form-row.col-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .data-table th, .data-table td { padding: 10px 10px; font-size: 0.82rem; }
  .card-header { padding: 14px 16px; }
  .card-body { padding: 16px; }
  .info-list li { flex-wrap: wrap; gap: 4px; }
  .stepper { gap: 8px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .data-table th, .data-table td { padding: 8px 8px; font-size: 0.8rem; }
  .btn { padding: 9px 14px; font-size: 0.83rem; }
}

/* POP Admin Styles */
.btn-danger { background: #9B2335; color: #fff; border: none; padding: 10px 16px; border-radius: 7px; font-size: 0.85rem; font-weight: 600; cursor: pointer; width: 100%; font-family: inherit; transition: background 0.2s; }
.btn-danger:hover { background: #7a1b29; }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; }
.alert-error { background: #fff0f0; color: #9B2335; border: 1px solid #f5c6cb; border-radius: 8px; padding: 10px 14px; font-size: 0.85rem; }