/* ═══════════════════════════════════════════════════════
   Lodge Management System — Design System
   Theme: Black sidebar + White/Light Gray content
   Font: Inter (Google Fonts)
═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Variables ─────────────────────────────────── */
:root {
  --sidebar-bg:        #0a0a0a;
  --sidebar-text:      #ffffff;
  --sidebar-muted:     rgba(255,255,255,0.45);
  --sidebar-hover-bg:  rgba(255,255,255,0.07);
  --sidebar-active-bg: #ffffff;
  --sidebar-active-txt:#0a0a0a;
  --sidebar-width:     240px;

  --bg:                #f5f5f5;
  --surface:           #ffffff;
  --surface-alt:       #fafafa;
  --border:            #e8e8e8;
  --border-dark:       #d0d0d0;

  --text-primary:      #111111;
  --text-secondary:    #555555;
  --text-muted:        #888888;
  --text-label:        #333333;

  --accent:            #111111;
  --accent-hover:      #2a2a2a;

  --success:           #16a34a;
  --success-bg:        #f0fdf4;
  --success-border:    #86efac;
  --warning:           #ca8a04;
  --warning-bg:        #fefce8;
  --warning-border:    #fde047;
  --danger:            #dc2626;
  --danger-bg:         #fef2f2;
  --danger-border:     #fca5a5;
  --info:              #2563eb;
  --info-bg:           #eff6ff;
  --info-border:       #93c5fd;

  --topbar-h:          56px;
  --radius:            8px;
  --radius-sm:         4px;
  --radius-lg:         12px;
  --shadow-sm:         0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:            0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg:         0 10px 30px rgba(0,0,0,0.12);

  --transition:        0.18s ease;
}

/* ─── Reset & Base ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.55;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ─── Layout Shell ──────────────────────────────────── */
.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ─── Sidebar ────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  z-index: 1000;
  overflow: hidden;
  transition: transform var(--transition);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo-icon {
  width: 34px; height: 34px;
  background: #ffffff;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #0a0a0a;
  font-size: 18px;
  flex-shrink: 0;
}

.sidebar-logo-text {
  display: flex; flex-direction: column;
  line-height: 1.2;
}

.sidebar-logo-text span:first-child {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.2px;
}

.sidebar-logo-text span:last-child {
  font-size: 0.7rem;
  color: var(--sidebar-muted);
  font-weight: 400;
}

.sidebar-nav {
  flex: 1;
  min-height: 0;         /* critical: allows flex child to shrink below content size */
  padding: 12px 10px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.sidebar-nav::-webkit-scrollbar {
  width: 4px;
}
.sidebar-nav::-webkit-scrollbar-track {
  background: transparent;
}
.sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.18);
  border-radius: 99px;
}
.sidebar-nav::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.3);
}

.nav-section-label {
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--sidebar-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 8px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 6px;
  color: rgba(255,255,255,0.75);
  font-size: 0.83rem;
  font-weight: 450;
  transition: background var(--transition), color var(--transition);
  margin-bottom: 1px;
  cursor: pointer;
}

.nav-item:hover {
  background: var(--sidebar-hover-bg);
  color: #ffffff;
}

.nav-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-txt);
  font-weight: 600;
}

.nav-item .nav-icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  opacity: 0.85;
}

.nav-item.active .nav-icon { opacity: 1; }

.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 6px;
  color: rgba(255,255,255,0.7);
  font-size: 0.78rem;
}

.sidebar-user-avatar {
  width: 30px; height: 30px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
}

.sidebar-user-info { display: flex; flex-direction: column; line-height: 1.2; }
.sidebar-user-name { color: #fff; font-weight: 500; font-size: 0.8rem; }
.sidebar-user-role { color: var(--sidebar-muted); font-size: 0.68rem; }

.sidebar-logout-btn {
  display: none; /* hidden on desktop — shown on mobile via media query */
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 8px 10px;
  border-radius: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.sidebar-logout-btn:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}

/* ─── Main Content Area ──────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Top Bar ────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-page-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.topbar-breadcrumb a { color: var(--text-secondary); }
.topbar-breadcrumb a:hover { color: var(--text-primary); }
.topbar-breadcrumb .sep { color: var(--border-dark); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-logout {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.topbar-logout:hover {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger);
}

/* Sidebar toggle button */
.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  padding: 4px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* ─── Page Content ───────────────────────────────────── */
.page-content {
  padding: 24px;
  flex: 1;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.page-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.page-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ─── Cards ──────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ─── KPI Cards (Dashboard) ──────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.kpi-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.kpi-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  background: #f3f3f3;
}

.kpi-card.kpi-dark .kpi-icon  { background: #111; color: #fff; }
.kpi-card.kpi-green .kpi-icon { background: var(--success-bg); color: var(--success); }
.kpi-card.kpi-red .kpi-icon   { background: var(--danger-bg); color: var(--danger); }
.kpi-card.kpi-yellow .kpi-icon { background: var(--warning-bg); color: var(--warning); }
.kpi-card.kpi-blue .kpi-icon  { background: var(--info-bg); color: var(--info); }

.kpi-icon svg { width: 18px; height: 18px; stroke-width: 2.2px; }
.sidebar-logo-icon svg { width: 18px; height: 18px; stroke-width: 2.5px; }

.kpi-value {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.5px;
}

.kpi-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 450;
}

/* ─── Stats Bar (3-col) ─────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

/* ─── Tables ─────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}

.data-table thead th {
  background: var(--surface-alt);
  color: var(--text-label);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface-alt); }

.data-table td {
  padding: 11px 14px;
  color: var(--text-primary);
  vertical-align: middle;
}

.data-table td.text-muted { color: var(--text-muted); }

.empty-row td {
  text-align: center;
  padding: 36px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ─── Badges ─────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.badge-vacant      { background: #f5f5f5; color: #555; border: 1px solid #ddd; }
.badge-partial     { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.badge-full        { background: #111; color: #fff; }
.badge-maintenance { background: #fdf4ff; color: #7e22ce; border: 1px solid #e9d5ff; }
.badge-active      { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.badge-inactive    { background: #f5f5f5; color: #888; border: 1px solid #ddd; }
.badge-pending     { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.badge-paid        { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.badge-overdue     { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); }

/* ─── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border-color: var(--border-dark);
}
.btn-secondary:hover { background: var(--surface-alt); }

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}
.btn-danger:hover { background: #b91c1c; }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
  padding: 6px 10px;
}
.btn-ghost:hover { background: var(--surface-alt); color: var(--text-primary); }

.btn-sm {
  padding: 5px 11px;
  font-size: 0.76rem;
}

.btn-icon {
  padding: 7px;
  border-radius: var(--radius-sm);
}

/* ─── Forms ──────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-label);
  margin-bottom: 5px;
}

.form-label .req { color: var(--danger); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-primary);
  font-size: 0.83rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(17,17,17,0.08);
}

.form-control::placeholder { color: var(--text-muted); }

select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; }

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

.form-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

.form-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.form-row .form-group { flex: 1; }

.form-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 8px;
}

/* ─── Alerts / Flash Messages ────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.83rem;
  margin-bottom: 16px;
  border: 1px solid;
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.alert-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success); }
.alert-error   { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger); }
.alert-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning); }
.alert-info    { background: var(--info-bg);    border-color: var(--info-border);    color: var(--info); }

.alert-close {
  margin-left: auto;
  background: none;
  border: none;
  color: inherit;
  font-size: 1rem;
  opacity: 0.6;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

/* ─── Search & Filter Bar ────────────────────────────── */
.filter-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 340px;
}

.search-wrap .search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}

.search-wrap .form-control {
  padding-left: 32px;
}

.filter-select {
  width: auto;
  min-width: 150px;
}

/* ─── Tabs ───────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
}

.tab-btn {
  padding: 9px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { color: var(--text-primary); border-bottom-color: var(--text-primary); font-weight: 600; }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ─── Modal ──────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 440px;
  transform: scale(0.95);
  transition: transform 0.2s ease;
  overflow: hidden;
}

.modal-overlay.open .modal { transform: scale(1); }

.modal-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title { font-size: 0.92rem; font-weight: 600; }
.modal-close { background: none; border: none; font-size: 1.2rem; color: var(--text-muted); cursor: pointer; line-height: 1; }

.modal-body { padding: 18px 20px; font-size: 0.85rem; color: var(--text-secondary); }

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ─── Avatar / Photo ─────────────────────────────────── */
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--surface-alt);
}

.avatar-sm { width: 28px; height: 28px; }
.avatar-lg { width: 72px; height: 72px; }

.avatar-placeholder {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: #111;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

/* ─── Profile Card ───────────────────────────────────── */
.profile-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}

.profile-photo {
  width: 80px; height: 80px;
  border-radius: 12px;
  object-fit: cover;
  border: 2px solid var(--border);
  background: var(--surface-alt);
  flex-shrink: 0;
}

.profile-info { flex: 1; }
.profile-name { font-size: 1.1rem; font-weight: 700; }
.profile-meta { font-size: 0.78rem; color: var(--text-secondary); margin-top: 4px; }

/* ─── Detail Grid ────────────────────────────────────── */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.detail-item { display: flex; flex-direction: column; gap: 3px; }
.detail-label { font-size: 0.69rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.detail-value { font-size: 0.83rem; color: var(--text-primary); font-weight: 450; }

/* ─── Receipt Print Styles ───────────────────────────── */
.receipt-paper {
  max-width: 420px;
  margin: 20px auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.receipt-header {
  background: #111;
  color: #fff;
  padding: 20px 24px;
  text-align: center;
}

.receipt-header h2 { font-size: 1rem; font-weight: 700; margin-top: 8px; }
.receipt-header p  { font-size: 0.75rem; opacity: 0.7; margin-top: 4px; }

.receipt-body { padding: 20px 24px; }

.receipt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.83rem;
}
.receipt-row:last-of-type { border-bottom: none; }
.receipt-row .label { color: var(--text-secondary); }
.receipt-row .value { font-weight: 500; }

.receipt-total {
  display: flex;
  justify-content: space-between;
  padding: 12px 0 0;
  font-size: 1rem;
  font-weight: 700;
  border-top: 2px solid var(--border);
  margin-top: 8px;
}

.receipt-footer {
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  padding: 12px 24px;
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
}



/* ─── Login Page ─────────────────────────────────────── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 24px;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  width: 100%;
  max-width: 340px;
  box-shadow: var(--shadow-lg);
}

.password-wrapper {
  position: relative;
}
.password-wrapper input {
  padding-right: 40px;
}
.password-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.password-toggle:hover {
  color: var(--text-primary);
}

.login-logo {
  text-align: center;
  margin-bottom: 28px;
}

.login-logo-icon {
  width: 48px; height: 48px;
  background: #111;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 22px;
  margin: 0 auto 12px;
}

.login-title { font-size: 1.1rem; font-weight: 700; }
.login-subtitle { font-size: 0.78rem; color: var(--text-secondary); margin-top: 3px; }

/* ─── Utilities ──────────────────────────────────────── */
.text-right  { text-align: right; }
.text-center { text-align: center; }
.text-muted  { color: var(--text-muted); }
.text-danger { color: var(--danger); }
.text-success{ color: var(--success); }
.text-sm     { font-size: 0.78rem; }
.fw-600      { font-weight: 600; }
.mb-0        { margin-bottom: 0; }
.mb-8        { margin-bottom: 8px; }
.mb-16       { margin-bottom: 16px; }
.mb-24       { margin-bottom: 24px; }
.mt-16       { margin-top: 16px; }
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; }
.gap-8       { gap: 8px; }
.gap-12      { gap: 12px; }
.flex-1      { flex: 1; }
.w-full      { width: 100%; }

/* Divider */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

/* Pagination */
.pagination {
  display: flex;
  gap: 4px;
  align-items: center;
  justify-content: center;
  padding: 16px 0 0;
}

.page-btn {
  padding: 6px 12px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--text-secondary);
  background: var(--surface);
  transition: all var(--transition);
}

.page-btn:hover { background: var(--surface-alt); }
.page-btn.active { background: #111; color: #fff; border-color: #111; }

/* Actions column */
.actions { display: flex; gap: 6px; align-items: center; }

/* Row number */
.row-num { color: var(--text-muted); font-size: 0.75rem; font-variant-numeric: tabular-nums; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,0.25);
  }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 999;
  }
  .sidebar-overlay.open { display: block; }
}

@media (max-width: 640px) {
  .topbar {
    height: auto;
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .topbar-right {
    width: 100%;
    flex-wrap: wrap;
  }
  .page-actions {
    flex-wrap: wrap;
    width: 100%;
  }
  .dashboard-filter-form { width: 100%; margin-bottom: 8px; }
  .dashboard-filter-form input { flex: 1; }
  .page-content { padding: 16px; }
  .topbar-logout-desktop { display: none !important; }
  .sidebar-logout-btn { display: flex; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi-card {
    padding: 12px 14px;
    gap: 6px;
    border-radius: var(--radius);
  }
  .kpi-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
  }
  .kpi-icon svg { width: 14px; height: 14px; }
  .kpi-value {
    font-size: 1.15rem;
    letter-spacing: -0.3px;
  }
  .kpi-label { font-size: 0.68rem; }
  /* Make all inline grid sections stack on mobile */
  div[style*="grid-template-columns:repeat(3,1fr)"],
  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns: repeat(3,1fr)"],
  div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
  .form-grid-2, .form-grid-3, .stats-row { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .search-wrap { max-width: 100%; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 10px; }

  /* Card layout for tables on small screens */
  .data-table thead { display: none; }
  .data-table tbody tr {
    display: block;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
  }
  .data-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    border: none;
    font-size: 0.8rem;
  }
  .data-table td::before {
    content: attr(data-label);
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
}

/* ─── Print Styles ───────────────────────────────────── */
@media print {
  body {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    background: #fff !important;
  }
  .sidebar, .topbar, .no-print { display: none !important; }
  .main-content { margin: 0; padding: 0; }
  .page-content { padding: 0; }
  .receipt-paper {
    margin: 0 auto;
    box-shadow: none;
    border: 1px solid var(--border);
    max-width: 100%;
    page-break-inside: avoid;
  }
}