/* ═══════════════════════════════════════════════════════════════════
   GIGA Technika Helpdesk – Design System v3
   SaaS shell layout · light sidebar · gradient background
   ═══════════════════════════════════════════════════════════════════ */

/* ── 1. FONT ──────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── 2. DESIGN TOKENS – LIGHT MODE ───────────────────────────────── */
:root {
  --font:           'Inter', system-ui, -apple-system, sans-serif;
  --font-size-base: 14px;
  --line-height:    1.5;

  --space-1:  4px;  --space-2:  8px;  --space-3: 12px;
  --space-4: 16px;  --space-5: 20px;  --space-6: 24px;

  --radius:    8px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Backgrounds */
  --bg-app:            #0f172a;
  --bg-shell:          #ffffff;
  --bg-surface:        #ffffff;
  --bg-surface-raised: #f8fafc;
  --bg-sidebar:        #f8fafc;
  --bg-topbar:         #ffffff;

  /* Borders */
  --border:        1px solid #e5e7eb;
  --border-color:  #e5e7eb;
  --border-sidebar: #e5e7eb;

  /* Text */
  --text-1: #111827;
  --text-2: #6b7280;
  --text-3: #9ca3af;
  --text-sidebar:       #374151;
  --text-sidebar-muted: #9ca3af;

  /* Accent */
  --accent:        #4f46e5;
  --accent-dark:   #4338ca;
  --accent-subtle: rgba(79,70,229,.10);

  /* Sidebar */
  --sidebar-w:           240px;
  --sidebar-active-bg:   rgba(79,70,229,.10);
  --sidebar-active-text: #4f46e5;
  --sidebar-hover-bg:    rgba(0,0,0,.04);

  /* Topbar */
  --topbar-h: 56px;

  /* Shadows */
  --shadow-xs:    0 1px 2px rgba(0,0,0,.06);
  --shadow-sm:    0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:    0 4px 8px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-shell: 0 25px 60px rgba(0,0,0,.45), 0 8px 24px rgba(79,70,229,.18);

  /* Status */
  --s-new-bg: #f3f4f6; --s-new-fg: #6b7280;
  --s-app-bg: #ecfeff; --s-app-fg: #0891b2;
  --s-inp-bg: #eff6ff; --s-inp-fg: #2563eb;
  --s-res-bg: #f0fdf4; --s-res-fg: #16a34a;
  --s-rej-bg: #fef2f2; --s-rej-fg: #dc2626;

  /* Priority */
  --p-low-bg: #f0fdf4; --p-low-fg: #16a34a;
  --p-med-bg: #fffbeb; --p-med-fg: #d97706;
  --p-hi-bg:  #fff7ed; --p-hi-fg:  #ea580c;
  --p-cri-bg: #fef2f2; --p-cri-fg: #dc2626;

  --t: 140ms ease;
}

/* ── 3. DESIGN TOKENS – DARK MODE ────────────────────────────────── */
[data-theme="dark"] {
  --bg-shell:          #1f2937;
  --bg-surface:        #1f2937;
  --bg-surface-raised: #111827;
  --bg-sidebar:        #111827;
  --bg-topbar:         #1f2937;

  --border-color:   #374151;
  --border-sidebar: #374151;

  --text-1: #f9fafb;
  --text-2: #9ca3af;
  --text-3: #6b7280;
  --text-sidebar:       #e5e7eb;
  --text-sidebar-muted: #4b5563;

  --accent:        #6366f1;
  --accent-dark:   #4f46e5;
  --accent-subtle: rgba(99,102,241,.14);

  --sidebar-active-bg:   rgba(99,102,241,.18);
  --sidebar-active-text: #a5b4fc;
  --sidebar-hover-bg:    rgba(255,255,255,.05);

  --shadow-xs:    0 1px 2px rgba(0,0,0,.3);
  --shadow-sm:    0 1px 3px rgba(0,0,0,.4);
  --shadow-md:    0 4px 8px rgba(0,0,0,.45);
  --shadow-shell: 0 25px 60px rgba(0,0,0,.7);

  --s-new-bg: #1f2937; --s-new-fg: #9ca3af;
  --s-app-bg: #0c2a35; --s-app-fg: #22d3ee;
  --s-inp-bg: #0c1a35; --s-inp-fg: #60a5fa;
  --s-res-bg: #052e16; --s-res-fg: #4ade80;
  --s-rej-bg: #2d0a0a; --s-rej-fg: #f87171;

  --p-low-bg: #052e16; --p-low-fg: #4ade80;
  --p-med-bg: #2d1f00; --p-med-fg: #fcd34d;
  --p-hi-bg:  #2d1200; --p-hi-fg:  #fb923c;
  --p-cri-bg: #2d0a0a; --p-cri-fg: #f87171;
}

/* ── 4. BASE RESET ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: var(--font-size-base); height: 100%; }

body {
  font-family: var(--font);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  background: linear-gradient(135deg, #0f172a 0%, #312e81 55%, #4c1d95 100%);
  background-attachment: fixed;
  color: var(--text-1);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  padding: 20px;
}
[data-theme="dark"] body,
[data-theme="dark"] {
  background: linear-gradient(135deg, #030712 0%, #1e1b4b 55%, #2e1065 100%);
  background-attachment: fixed;
}

/* ── 5. LAYOUT ────────────────────────────────────────────────────── */
#wrapper {
  display: flex;
  min-height: calc(100vh - 40px);
  background: var(--bg-shell);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-shell);
  overflow: hidden;
}

#page-content-wrapper {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
}

/* ── 6. SIDEBAR ───────────────────────────────────────────────────── */
#sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
  transition: width 0.22s cubic-bezier(.4,0,.2,1);
}
#sidebar.collapsed { width: 0; }

/* Logo switching */
.sidebar-logo-light { display: block; }
.sidebar-logo-dark  { display: none; }
[data-theme="dark"] .sidebar-logo-light { display: none; }
[data-theme="dark"] .sidebar-logo-dark  { display: block; }

/* Brand */
.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 16px;
  border-bottom: var(--border);
  text-decoration: none !important;
  transition: background var(--t);
  white-space: nowrap;
  overflow: hidden;
}
.sidebar-brand:hover { background: var(--sidebar-hover-bg); }

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: var(--space-2);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}
.sidebar-section { padding: 14px var(--space-2) var(--space-1); }
.sidebar-section-label {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-sidebar-muted);
}

#sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 7px var(--space-3);
  font-size: .83rem;
  font-weight: 500;
  color: var(--text-sidebar) !important;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  white-space: nowrap;
  overflow: hidden;
  transition: background var(--t), color var(--t);
  margin-bottom: 2px;
}
#sidebar .nav-link i {
  font-size: .95rem;
  flex-shrink: 0;
  color: var(--text-2);
  transition: color var(--t);
}
#sidebar .nav-link:hover { background: var(--sidebar-hover-bg); color: var(--text-1) !important; }
#sidebar .nav-link:hover i { color: var(--accent); }
#sidebar .nav-link.sidebar-active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text) !important;
  font-weight: 600;
}
#sidebar .nav-link.sidebar-active i { color: var(--sidebar-active-text); }

/* Sidebar footer */
.sidebar-footer {
  padding: var(--space-3);
  border-top: var(--border);
  background: var(--bg-sidebar);
  white-space: nowrap;
  overflow: hidden;
}
.sidebar-user-name { font-size: .8rem; font-weight: 600; color: var(--text-1); display: block; }
.sidebar-user-role { font-size: .68rem; color: var(--text-2); display: block; margin-top: 1px; }
.sidebar-footer a { color: var(--text-2) !important; text-decoration: none !important; }
.sidebar-footer a:hover { color: var(--text-1) !important; }

/* ── 7. TOPBAR ────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: var(--bg-topbar);
  border-bottom: var(--border);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  transition: background var(--t), border-color var(--t);
}
.topbar-breadcrumb {
  font-size: .78rem;
  color: var(--text-2);
  font-weight: 500;
}

/* Topbar search */
.topbar-search {
  flex: 1;
  max-width: 360px;
  position: relative;
}
.topbar-search input {
  width: 100%;
  height: 32px;
  padding: 0 12px 0 32px;
  background: var(--bg-surface-raised);
  border: var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .8rem;
  color: var(--text-1);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.topbar-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
}
.topbar-search input::placeholder { color: var(--text-3); }
.topbar-search i {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  font-size: .8rem;
  pointer-events: none;
}

/* Icon buttons */
.topbar-sidebar-btn, .topbar-btn, .theme-toggle {
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  border: var(--border);
  background: var(--bg-surface-raised);
  color: var(--text-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none !important;
  font-size: .9rem;
  flex-shrink: 0;
  transition: background var(--t), color var(--t);
  position: relative;
}
.topbar-sidebar-btn:hover, .topbar-btn:hover, .theme-toggle:hover {
  background: var(--accent-subtle);
  color: var(--accent);
}
.topbar-badge {
  position: absolute;
  top: -5px; right: -5px;
  background: #ef4444;
  color: #fff;
  font-size: .58rem;
  font-weight: 700;
  min-width: 15px;
  height: 15px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  border: 2px solid var(--bg-topbar);
}

/* New ticket button */
.btn-new-ticket {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent);
  color: #fff !important;
  border: none;
  border-radius: var(--radius);
  font-size: .83rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: background var(--t), box-shadow var(--t);
  white-space: nowrap;
}
.btn-new-ticket:hover {
  background: var(--accent-dark);
  box-shadow: 0 4px 12px rgba(79,70,229,.35);
}

.topbar-user-name { font-size: .8rem; font-weight: 600; color: var(--text-1); line-height: 1.25; }
.topbar-user-role { font-size: .7rem; color: var(--text-3); line-height: 1.25; }

/* ── 8. MAIN CONTENT ──────────────────────────────────────────────── */
main.content {
  flex: 1;
  padding: var(--space-6);
  background: var(--bg-surface);
}
main.content h2, main.content .h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -.02em;
}
main.content .text-muted { color: var(--text-2) !important; }

/* ── 9. CARDS ─────────────────────────────────────────────────────── */
.card {
  background: var(--bg-surface) !important;
  border: var(--border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-xs) !important;
}
.card-header {
  background: var(--bg-surface) !important;
  border-bottom: var(--border) !important;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  padding: var(--space-3) var(--space-4) !important;
}
.card-header h5, .card-header h6 { font-size: .875rem; font-weight: 600; color: var(--text-1); margin: 0; }
.card-body { background: transparent; color: var(--text-1); }
.card-footer { background: var(--bg-surface-raised) !important; border-top: var(--border) !important; }

/* KPI stat cards */
.stat-card { transition: box-shadow var(--t), transform var(--t); }
.stat-card:hover { box-shadow: var(--shadow-md) !important; transform: translateY(-2px); }

.stat-number {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--text-1);
}
.stat-label { font-size: .75rem; font-weight: 500; color: var(--text-2); margin-top: var(--space-1); }
.stat-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

/* KPI card color variants */
.stat-card-blue   { background: #eff6ff !important; border-color: #dbeafe !important; }
.stat-card-amber  { background: #fffbeb !important; border-color: #fde68a !important; }
.stat-card-green  { background: #f0fdf4 !important; border-color: #bbf7d0 !important; }
.stat-card-red    { background: #fef2f2 !important; border-color: #fecaca !important; }
.stat-card-purple { background: #faf5ff !important; border-color: #e9d5ff !important; }

[data-theme="dark"] .stat-card-blue   { background: #0c1a35 !important; border-color: #1e3a5f !important; }
[data-theme="dark"] .stat-card-amber  { background: #2d1f00 !important; border-color: #4a3000 !important; }
[data-theme="dark"] .stat-card-green  { background: #052e16 !important; border-color: #065f2c !important; }
[data-theme="dark"] .stat-card-red    { background: #2d0a0a !important; border-color: #5f1414 !important; }
[data-theme="dark"] .stat-card-purple { background: #1e0a3c !important; border-color: #3b0764 !important; }

/* Hero gradient card */
.hero-card {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%) !important;
  border: none !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: 0 8px 24px rgba(79,70,229,.35) !important;
  color: #fff !important;
}
.hero-card .card-header {
  background: transparent !important;
  border-bottom: 1px solid rgba(255,255,255,.15) !important;
}
.hero-card .card-header h5,
.hero-card .card-header h6 { color: #fff; }
.hero-card .card-body { background: transparent; color: #fff; }
.hero-card p, .hero-card small { color: rgba(255,255,255,.75) !important; }

.hero-action-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-md);
  color: #fff;
  text-decoration: none;
  font-size: .83rem;
  font-weight: 500;
  transition: background var(--t), transform var(--t);
}
.hero-action-btn:hover {
  background: rgba(255,255,255,.28);
  color: #fff;
  transform: translateY(-1px);
}
.hero-action-btn i { font-size: 1.1rem; opacity: .9; }

/* ── 10. TABLE ────────────────────────────────────────────────────── */
.table {
  color: var(--text-1) !important;
  margin: 0;
  --bs-table-bg: transparent;
  --bs-table-hover-bg: transparent;
}
.table thead th {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3) !important;
  background: var(--bg-surface-raised) !important;
  border-bottom: var(--border) !important;
  padding: 9px 14px !important;
  white-space: nowrap;
  border-top: none !important;
}
.table tbody tr { border-bottom: var(--border) !important; }
.table tbody td {
  background: transparent !important;
  padding: 10px 14px !important;
  vertical-align: middle;
  font-size: .855rem;
  border: none !important;
  color: var(--text-1);
}
.table tbody tr:hover td { background: var(--bg-surface-raised) !important; }
.table-hover > tbody > tr:hover > * { --bs-table-accent-bg: transparent; }
.ticket-unread td { background: rgba(79,70,229,.04) !important; }
.ticket-unread:hover td { background: rgba(79,70,229,.08) !important; }
.table-light { background: var(--bg-surface-raised) !important; }
[data-theme="dark"] .table-light { background: var(--bg-surface-raised) !important; }

/* ── 11. BADGES ───────────────────────────────────────────────────── */
.badge {
  font-size: .72rem !important;
  font-weight: 600 !important;
  padding: 3px 8px !important;
  border-radius: 5px !important;
  letter-spacing: .01em;
  white-space: nowrap;
}
.badge.bg-secondary { background: var(--s-new-bg) !important; color: var(--s-new-fg) !important; }
.badge.bg-info      { background: var(--s-app-bg) !important; color: var(--s-app-fg) !important; }
.badge.bg-primary   { background: var(--s-inp-bg) !important; color: var(--s-inp-fg) !important; }
.badge.bg-success   { background: var(--s-res-bg) !important; color: var(--s-res-fg) !important; }
.badge.bg-warning   { background: var(--p-hi-bg)  !important; color: var(--p-hi-fg)  !important; }
.badge.bg-danger    { background: var(--s-rej-bg) !important; color: var(--s-rej-fg) !important; }
.badge.text-dark    { color: inherit !important; }

.badge-status-new      { background: var(--s-new-bg) !important; color: var(--s-new-fg) !important; }
.badge-status-approved { background: var(--s-app-bg) !important; color: var(--s-app-fg) !important; }
.badge-status-inprog   { background: var(--s-inp-bg) !important; color: var(--s-inp-fg) !important; }
.badge-status-resolved { background: var(--s-res-bg) !important; color: var(--s-res-fg) !important; }
.badge-status-rejected { background: var(--s-rej-bg) !important; color: var(--s-rej-fg) !important; }
.badge-prio-low        { background: var(--p-low-bg) !important; color: var(--p-low-fg) !important; }
.badge-prio-medium     { background: var(--p-med-bg) !important; color: var(--p-med-fg) !important; }
.badge-prio-high       { background: var(--p-hi-bg)  !important; color: var(--p-hi-fg)  !important; }
.badge-prio-critical   { background: var(--p-cri-bg) !important; color: var(--p-cri-fg) !important; }

/* ── 12. BUTTONS ──────────────────────────────────────────────────── */
.btn {
  font-family: var(--font);
  font-size: .83rem;
  font-weight: 500;
  border-radius: var(--radius);
  padding: 5px 12px;
  transition: background var(--t), border-color var(--t), color var(--t), box-shadow var(--t);
}
.btn-sm { padding: 4px 10px; font-size: .78rem; }
.btn:active { transform: scale(.98); }

.btn-primary {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
}
.btn-primary:hover {
  background: var(--accent-dark) !important;
  border-color: var(--accent-dark) !important;
  box-shadow: 0 4px 12px rgba(79,70,229,.3) !important;
}
.btn-outline-primary {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: transparent !important;
}
.btn-outline-primary:hover { background: var(--accent-subtle) !important; }

.btn-outline-secondary {
  border-color: var(--border-color) !important;
  color: var(--text-2) !important;
  background: transparent !important;
}
.btn-outline-secondary:hover { background: var(--bg-surface-raised) !important; color: var(--text-1) !important; }

.btn-outline-danger {
  border-color: #fca5a5 !important;
  color: #dc2626 !important;
  background: transparent !important;
}
.btn-outline-danger:hover { background: var(--s-rej-bg) !important; }

.btn-warning { background: var(--p-med-bg) !important; border-color: var(--p-med-bg) !important; color: var(--p-med-fg) !important; }
.btn-success { background: var(--s-res-bg) !important; border-color: var(--s-res-bg) !important; color: var(--s-res-fg) !important; }

/* ── 13. FORM CONTROLS ────────────────────────────────────────────── */
.form-control, .form-select {
  font-family: var(--font);
  font-size: .83rem !important;
  height: 36px;
  padding: 6px 10px !important;
  background: var(--bg-surface) !important;
  border: var(--border) !important;
  border-color: var(--border-color) !important;
  border-radius: var(--radius) !important;
  color: var(--text-1) !important;
  transition: border-color var(--t), box-shadow var(--t);
  box-shadow: none !important;
}
.form-select { padding-right: 30px !important; }
.form-control:focus, .form-select:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(79,70,229,.12) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--text-3) !important; }
.form-control[type="date"] { line-height: 1.4; }
.form-label { font-size: .76rem; font-weight: 500; color: var(--text-2); margin-bottom: 4px; display: block; }
.input-group > .form-control, .input-group > .form-select { height: 36px; }
.input-group > .btn { height: 36px; padding-top: 0; padding-bottom: 0; }
textarea.form-control { height: auto; }

/* ── 14. ALERTS ───────────────────────────────────────────────────── */
.alert {
  border-radius: var(--radius-md) !important;
  font-size: .855rem;
  padding: 10px 14px !important;
  animation: fadeDown .2s ease;
}

/* ── 15. PAGINATION ───────────────────────────────────────────────── */
.page-link {
  background: var(--bg-surface) !important;
  border-color: var(--border-color) !important;
  color: var(--text-2) !important;
  font-size: .78rem;
  border-radius: var(--radius) !important;
  padding: 4px 10px;
  margin: 0 1px;
}
.page-link:hover { background: var(--bg-surface-raised) !important; color: var(--text-1) !important; }
.page-item.active .page-link { background: var(--accent) !important; border-color: var(--accent) !important; color: #fff !important; }

/* ── 16. DROPDOWN ─────────────────────────────────────────────────── */
.dropdown-menu {
  background: var(--bg-surface) !important;
  border: var(--border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-md) !important;
  font-size: .83rem;
}
.dropdown-item { color: var(--text-1) !important; font-size: .83rem; padding: 6px 12px; }
.dropdown-item:hover { background: var(--bg-surface-raised) !important; }
.dropdown-divider { border-color: var(--border-color) !important; }

/* ── 17. COMMENTS ─────────────────────────────────────────────────── */
.comment-box { border-left: 2px solid var(--border-color); padding-left: var(--space-3); }

/* ── 18. FOOTER ───────────────────────────────────────────────────── */
footer.app-footer {
  border-top: var(--border);
  background: var(--bg-surface);
  padding: 10px var(--space-6);
  font-size: .73rem;
  color: var(--text-3);
}

/* ── 19. LOGIN ────────────────────────────────────────────────────── */
.login-card {
  background: var(--bg-surface);
  border: var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px rgba(0,0,0,.4), 0 8px 24px rgba(79,70,229,.2);
  padding: 36px 32px;
  width: 100%;
  animation: fadeDown .25s ease;
}

/* ── 20. KANBAN ───────────────────────────────────────────────────── */
.kanban-col { min-width: 250px; max-width: 290px; flex: 1; }
.kanban-col-body { max-height: calc(100vh - 210px); overflow-y: auto; }

/* ── 21. MISC BOOTSTRAP OVERRIDES ────────────────────────────────── */
.text-muted   { color: var(--text-2) !important; }
.bg-white     { background: var(--bg-surface) !important; }
.bg-light     { background: var(--bg-surface-raised) !important; }
.border       { border-color: var(--border-color) !important; }
.border-bottom, .border-top { border-color: var(--border-color) !important; }
.border-0     { border: none !important; }
.shadow-sm    { box-shadow: var(--shadow-xs) !important; }

[data-theme="dark"] .bg-primary.bg-opacity-10 { background: rgba(79,70,229,.15) !important; }
[data-theme="dark"] .bg-success.bg-opacity-10 { background: rgba(5,150,105,.15) !important; }
[data-theme="dark"] .bg-warning.bg-opacity-10 { background: rgba(217,119,6,.15) !important; }
[data-theme="dark"] .bg-danger.bg-opacity-10  { background: rgba(220,38,38,.15) !important; }
[data-theme="dark"] .bg-info.bg-opacity-10    { background: rgba(8,145,178,.15) !important; }

/* ── 22. ANIMATIONS ───────────────────────────────────────────────── */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── 23. SCROLLBAR ────────────────────────────────────────────────── */
* { scrollbar-width: thin; scrollbar-color: var(--border-color) transparent; }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 999px; }

/* ── 24. MOBILE / RESPONSIVE ──────────────────────────────────────── */
#sidebar-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 999; }

@media (max-width: 768px) {
  body { padding: 0; }
  #wrapper { border-radius: 0; min-height: 100vh; box-shadow: none; }
  #sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1000;
    height: 100vh;
    width: 0;
    transition: width 0.22s cubic-bezier(.4,0,.2,1);
  }
  #sidebar.mobile-open { width: var(--sidebar-w); }
  main.content { padding: var(--space-4); }
  .topbar { padding: 0 var(--space-4); }
  .topbar-search { display: none; }
}

/* ── 25. DATATABLES OVERRIDES ─────────────────────────────────────── */
div.dataTables_wrapper { width: 100%; }
div.dataTables_wrapper div.dataTables_length,
div.dataTables_wrapper div.dataTables_filter { display: none !important; }
div.dataTables_wrapper div.dataTables_info {
  font-size: .78rem; color: var(--text-3); padding: 10px 16px 6px;
}
div.dataTables_wrapper div.dataTables_paginate {
  padding: 6px 12px 10px;
}
div.dataTables_wrapper div.dataTables_paginate .paginate_button {
  border-radius: var(--radius) !important;
  font-size: .78rem !important;
  border: var(--border) !important;
  background: var(--bg-surface) !important;
  color: var(--text-2) !important;
  padding: 3px 8px !important;
  margin: 0 2px !important;
  cursor: pointer;
  transition: background var(--t);
}
div.dataTables_wrapper div.dataTables_paginate .paginate_button:hover {
  background: var(--bg-surface-raised) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}
div.dataTables_wrapper div.dataTables_paginate .paginate_button.current,
div.dataTables_wrapper div.dataTables_paginate .paginate_button.current:hover {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
}
div.dataTables_wrapper div.dataTables_paginate .paginate_button.disabled,
div.dataTables_wrapper div.dataTables_paginate .paginate_button.disabled:hover {
  opacity: .35 !important; cursor: default !important;
}
table.dataTable.no-footer { border-bottom: var(--border) !important; }
table.dataTable thead .sorting,
table.dataTable thead .sorting_asc,
table.dataTable thead .sorting_desc {
  cursor: pointer;
}
[data-theme="dark"] div.dataTables_wrapper div.dataTables_paginate .paginate_button {
  background: var(--bg-surface-raised) !important;
  border-color: var(--border-color) !important;
  color: var(--text-2) !important;
}