/* ═══════════════════════════════════════════
   IDSPORT ADMIN PORTAL — main.css
   Light theme · Crisp & professional
═══════════════════════════════════════════ */

:root {
  --blue:           #1877F2;
  --blue-dk:        #1260CC;
  --blue-lt:        #EBF3FF;
  --blue-border:    #BCD4FC;
  --blue-text:      #1260CC;

  --bg:             #F1F3F6;
  --bg-white:       #FFFFFF;
  --bg-hover:       #F4F6F9;
  --bg-input:       #F8F9FB;

  --text:           #111827;
  --text-2:         #374151;
  --text-3:         #6B7280;
  --text-4:         #9CA3AF;

  --border:         #E5E7EB;
  --border-2:       #D1D5DB;
  --border-3:       #9CA3AF;

  --green:          #15803D;
  --green-lt:       #16A34A;
  --green-bg:       #F0FDF4;
  --green-border:   #BBF7D0;
  --green-text:     #14532D;

  --amber:          #B45309;
  --amber-lt:       #D97706;
  --amber-bg:       #FFFBEB;
  --amber-border:   #FCD34D;
  --amber-text:     #92400E;

  --red:            #B91C1C;
  --red-lt:         #DC2626;
  --red-bg:         #FEF2F2;
  --red-border:     #FECACA;
  --red-text:       #991B1B;

  --teal:           #0369A1;
  --teal-lt:        #0284C7;
  --teal-bg:        #F0F9FF;
  --teal-border:    #BAE6FD;
  --teal-text:      #0C4A6E;

  --purple:         #6D28D9;
  --purple-lt:      #7C3AED;
  --purple-bg:      #F5F3FF;
  --purple-border:  #C4B5FD;
  --purple-text:    #4C1D95;

  --sidebar-w:      220px;
  --header-h:       48px;
  --radius:         6px;
  --radius-lg:      8px;
  --radius-xl:      12px;

  --shadow-sm:  0 1px 2px rgba(0,0,0,0.06);
  --shadow:     0 1px 4px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-lg:  0 4px 20px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.06);

  --font:      'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 12px;
  line-height: 1.5;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
}
button   { font-family: inherit; cursor: pointer; border: none; outline: none; }
input, select, textarea { font-family: inherit; outline: none; font-size: 12px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-3); }

.sr-only    { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.hidden     { display: none !important; }
.mb-16      { margin-bottom: 16px; }
.mb-20      { margin-bottom: 20px; }

/* ── Dashboard layout grids ── */
.grid-70-30 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  align-items: start;
}
.grid-70-30 > .card:first-child { grid-row: span 2; }   /* chart spans both side rows */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.text-muted { color: var(--text-3); }
.font-mono  { font-family: var(--font-mono); }
.font-600   { font-weight: 600; }
.font-700   { font-weight: 700; }
.td-mono    { font-family: var(--font-mono); font-size: 11px; }
.td-muted   { color: var(--text-3); }
.td-center  { text-align: center; }
.td-right   { text-align: right; }

hr.divider { border: none; border-top: 1px solid var(--border); margin: 12px 0; }

@keyframes modal-in { from{opacity:0;transform:translateY(8px) scale(.99)} to{opacity:1;transform:none} }
@keyframes toast-in { from{opacity:0;transform:translateX(12px)} to{opacity:1;transform:none} }
@keyframes spin     { to{transform:rotate(360deg)} }
@keyframes pulse      { 0%,100%{opacity:1} 50%{opacity:.3} }
@keyframes pulse-icon { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ── Dark mode ── */
:root.dark {
  --bg:       #0f172a;
  --bg-input: #1e293b;
  --bg-hover: #1e293b;
  --bg-white: #1e293b;
  --border:   #334155;
  --border-2: #475569;
  --text:     #f1f5f9;
  --text-2:   #cbd5e1;
  --text-3:   #94a3b8;
  --text-4:   #64748b;
}
:root.dark .sidebar,
:root.dark .card,
:root.dark .modal { background: #1e293b; border-color: #334155; }
:root.dark .modal-backdrop { background: rgba(0,0,0,.6); }
:root.dark table tbody tr:hover td { background: #1e293b; }