/* ============================================================
   TapXchange Client Portal — portal.css
   Matches how-to style: Plus Jakarta Sans, glass cards,
   blue gradient, light/dark mode via html.dark class
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --primary:        #2563eb;
  --primary-end:    #0ea5e9;
  --primary-dark:   #1d4ed8;
  --danger:         #ef4444;
  --danger-dark:    #dc2626;
  --success:        #10b981;
  --warning:        #f59e0b;

  /* Light mode */
  --body-bg:        linear-gradient(135deg, #f8fbff 0%, #eaf2ff 45%, #f5f9ff 100%);
  --card-bg:        rgba(255,255,255,0.76);
  --card-border:    rgba(255,255,255,0.9);
  --card-shadow:    0 4px 24px rgba(15,23,42,0.08);
  --sidebar-bg:     rgba(255,255,255,0.88);
  --sidebar-border: rgba(15,23,42,0.08);
  --sidebar-shadow: 4px 0 24px rgba(15,23,42,0.06);
  --topbar-bg:      rgba(255,255,255,0.84);
  --topbar-border:  rgba(15,23,42,0.08);
  --input-bg:       rgba(255,255,255,0.9);
  --input-border:   rgba(15,23,42,0.15);
  --input-focus:    rgba(37,99,235,0.25);
  --hover-bg:       rgba(37,99,235,0.06);
  --modal-overlay:  rgba(15,23,42,0.45);
  --modal-bg:       rgba(255,255,255,0.96);
  --modal-border:   rgba(255,255,255,0.95);
  --modal-shadow:   0 24px 64px rgba(15,23,42,0.14);
  --table-head:     rgba(37,99,235,0.05);
  --table-row:      rgba(37,99,235,0.03);
  --table-border:   rgba(15,23,42,0.07);
  --badge-blue-bg:  rgba(37,99,235,0.1);
  --badge-blue-tx:  #1d4ed8;
  --badge-green-bg: rgba(16,185,129,0.1);
  --badge-green-tx: #065f46;
  --badge-red-bg:   rgba(239,68,68,0.1);
  --badge-red-tx:   #991b1b;
  --badge-warn-bg:  rgba(245,158,11,0.1);
  --badge-warn-tx:  #92400e;

  --text-primary:   #0f172a;
  --text-secondary: #334155;
  --text-muted:     #64748b;
  --text-faint:     #94a3b8;
  --text-link:      #2563eb;
  --text-danger:    #dc2626;
  --text-success:   #059669;

  --orb-1: #60a5fa;
  --orb-2: #38bdf8;
  --orb-3: #93c5fd;
  --orb-opacity: 0.5;

  --blur:    blur(18px);
  --blur-sm: blur(10px);
  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 24px;
  --ease: all 0.25s ease;
}

html.dark {
  --body-bg:        linear-gradient(135deg, #1A1F2E 0%, #0A192F 100%);
  --card-bg:        rgba(255,255,255,0.05);
  --card-border:    rgba(255,255,255,0.1);
  --card-shadow:    0 4px 30px rgba(0,0,0,0.2);
  --sidebar-bg:     rgba(255,255,255,0.04);
  --sidebar-border: rgba(255,255,255,0.08);
  --sidebar-shadow: 4px 0 24px rgba(0,0,0,0.2);
  --topbar-bg:      rgba(255,255,255,0.04);
  --topbar-border:  rgba(255,255,255,0.08);
  --input-bg:       rgba(255,255,255,0.06);
  --input-border:   rgba(255,255,255,0.14);
  --input-focus:    rgba(37,99,235,0.4);
  --hover-bg:       rgba(255,255,255,0.07);
  --modal-overlay:  rgba(0,0,0,0.65);
  --modal-bg:       rgba(13,18,35,0.97);
  --modal-border:   rgba(255,255,255,0.1);
  --modal-shadow:   0 24px 64px rgba(0,0,0,0.5);
  --table-head:     rgba(37,99,235,0.12);
  --table-row:      rgba(255,255,255,0.03);
  --table-border:   rgba(255,255,255,0.08);
  --badge-blue-bg:  rgba(37,99,235,0.2);
  --badge-blue-tx:  #93c5fd;
  --badge-green-bg: rgba(16,185,129,0.15);
  --badge-green-tx: #6ee7b7;
  --badge-red-bg:   rgba(239,68,68,0.15);
  --badge-red-tx:   #fca5a5;
  --badge-warn-bg:  rgba(245,158,11,0.15);
  --badge-warn-tx:  #fcd34d;

  --text-primary:   #f0f4ff;
  --text-secondary: #cbd5e1;
  --text-muted:     rgba(255,255,255,0.5);
  --text-faint:     rgba(255,255,255,0.3);
  --text-link:      #60a5fa;
  --text-danger:    #f87171;
  --text-success:   #34d399;

  --orb-1: #1e3a8a;
  --orb-2: #0c4a6e;
  --orb-3: #1e3a5f;
  --orb-opacity: 0.3;
}

/* ── Base ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--body-bg);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

/* ── Gradient Orbs ─────────────────────────────────────────── */
.orb-wrap { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: var(--orb-opacity);
  transition: background 0.4s ease;
}
.orb-1 { width:420px; height:420px; background:var(--orb-1); top:-120px; left:-120px; }
.orb-2 { width:320px; height:320px; background:var(--orb-2); top:200px;  right:-70px; }
.orb-3 { width:360px; height:360px; background:var(--orb-3); bottom:80px; left:25%; }

/* ── Portal Shell ──────────────────────────────────────────── */
.portal-wrap    { display:flex; min-height:100vh; position:relative; z-index:1; }
.portal-main    { flex:1; display:flex; flex-direction:column; overflow:hidden; min-width:0; }
.portal-content { flex:1; overflow-y:auto; padding:28px; }

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar {
  width:256px; min-height:100vh;
  background: var(--sidebar-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-right: 1px solid var(--sidebar-border);
  box-shadow: var(--sidebar-shadow);
  display:flex; flex-direction:column;
  position:sticky; top:0; height:100vh;
  transition: var(--ease); z-index:20;
}
.sidebar-brand {
  padding:20px 18px;
  border-bottom:1px solid var(--sidebar-border);
  display:flex; align-items:center; gap:10px;
}
.sidebar-brand-icon {
  width:36px; height:36px; border-radius:10px;
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-weight:800; font-size:13px; flex-shrink:0;
}
.sidebar-brand-name { font-size:18px; font-weight:800; color:var(--text-primary); letter-spacing:-0.3px; }
.sidebar-nav { flex:1; padding:14px 10px; display:flex; flex-direction:column; gap:3px; }
.sidebar-link {
  display:flex; align-items:center; gap:11px;
  padding:9px 12px; border-radius:var(--radius-sm);
  color:var(--text-secondary); font-size:13.5px; font-weight:500;
  text-decoration:none; transition:var(--ease);
}
.sidebar-link:hover { background:var(--hover-bg); color:var(--primary); }
.sidebar-link.active {
  background:linear-gradient(135deg,rgba(37,99,235,0.11),rgba(14,165,233,0.07));
  color:var(--primary); font-weight:700;
}
html.dark .sidebar-link.active { background:rgba(37,99,235,0.18); color:#60a5fa; }
.sidebar-link-icon {
  width:30px; height:30px; border-radius:8px;
  background:rgba(37,99,235,0.09);
  display:flex; align-items:center; justify-content:center;
  font-size:12px; color:var(--primary); flex-shrink:0;
  transition:var(--ease);
}
html.dark .sidebar-link-icon { background:rgba(37,99,235,0.18); color:#60a5fa; }
.sidebar-link.active .sidebar-link-icon,
.sidebar-link:hover  .sidebar-link-icon {
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  color:#fff;
}
.sidebar-link.danger { color:var(--text-danger); }
.sidebar-link.danger .sidebar-link-icon { background:var(--badge-red-bg); color:var(--text-danger); }
.sidebar-link.danger:hover { background:var(--badge-red-bg); }
.sidebar-link.danger:hover .sidebar-link-icon { background:var(--danger); color:#fff; }
.sidebar-footer {
  padding:14px 18px;
  border-top:1px solid var(--sidebar-border);
  text-align:center;
}
.sidebar-logo-img { max-height:44px; margin:0 auto 6px; border-radius:8px; object-fit:contain; }
.sidebar-username { font-size:11.5px; color:var(--text-muted); font-weight:500; }

/* ── Topbar ────────────────────────────────────────────────── */
.topbar {
  height:62px;
  background:var(--topbar-bg);
  backdrop-filter:var(--blur-sm);
  -webkit-backdrop-filter:var(--blur-sm);
  border-bottom:1px solid var(--topbar-border);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 28px; position:sticky; top:0; z-index:10;
  transition:var(--ease);
}
.topbar-title { font-size:15px; font-weight:700; color:var(--text-primary); }
.topbar-right { display:flex; align-items:center; gap:10px; }
.icon-btn {
  width:36px; height:36px; border-radius:9px;
  background:var(--hover-bg); border:1px solid var(--input-border);
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  color:var(--text-muted); font-size:14px; transition:var(--ease);
}
.icon-btn:hover { background:var(--badge-blue-bg); color:var(--primary); border-color:rgba(37,99,235,0.3); }
.topbar-avatar {
  width:36px; height:36px; border-radius:9px;
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  color:#fff; font-size:12px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.topbar-name { font-size:13px; font-weight:600; color:var(--text-secondary); }

/* ── Card (glass) ──────────────────────────────────────────── */
.card {
  background:var(--card-bg);
  backdrop-filter:var(--blur);
  -webkit-backdrop-filter:var(--blur);
  border:1px solid var(--card-border);
  border-radius:var(--radius);
  box-shadow:var(--card-shadow);
  transition:var(--ease);
}
.card-hover:hover { transform:translateY(-2px); box-shadow:0 8px 36px rgba(15,23,42,0.12); }
html.dark .card-hover:hover { box-shadow:0 8px 36px rgba(0,0,0,0.3); }

/* ── Stat Card ─────────────────────────────────────────────── */
.stat-card {
  background:var(--card-bg);
  backdrop-filter:var(--blur);
  -webkit-backdrop-filter:var(--blur);
  border:1px solid var(--card-border);
  border-radius:var(--radius);
  box-shadow:var(--card-shadow);
  padding:20px 22px;
  display:flex; align-items:center; gap:16px;
  transition:var(--ease);
}
.stat-icon {
  width:46px; height:46px; border-radius:12px; flex-shrink:0;
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  color:#fff; font-size:18px;
  display:flex; align-items:center; justify-content:center;
}
.stat-value { font-size:26px; font-weight:800; color:var(--text-primary); line-height:1; }
.stat-label { font-size:11.5px; color:var(--text-muted); font-weight:500; margin-top:3px; }

/* ── Section header ────────────────────────────────────────── */
.section-head { display:flex; align-items:flex-start; justify-content:space-between; flex-wrap:wrap; gap:14px; margin-bottom:22px; }
.section-title { font-size:20px; font-weight:800; color:var(--text-primary); }
.section-sub   { font-size:13px; color:var(--text-muted); margin-top:2px; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  font-family:'Plus Jakarta Sans',sans-serif; font-weight:600; font-size:13.5px;
  border:none; cursor:pointer; transition:var(--ease);
  text-decoration:none; white-space:nowrap;
  border-radius:var(--radius-sm); padding:9px 18px;
}
.btn-primary {
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  color:#fff; box-shadow:0 4px 14px rgba(37,99,235,0.28);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 22px rgba(37,99,235,0.42); }
.btn-secondary {
  background:var(--card-bg); color:var(--text-secondary);
  border:1px solid var(--input-border);
  backdrop-filter:var(--blur-sm);
}
.btn-secondary:hover { background:var(--hover-bg); color:var(--primary); border-color:rgba(37,99,235,0.3); transform:translateY(-1px); }
.btn-danger { background:var(--badge-red-bg); color:var(--text-danger); border:1px solid rgba(239,68,68,0.2); }
.btn-danger:hover { background:var(--danger); color:#fff; transform:translateY(-1px); }
.btn-sm { padding:6px 13px; font-size:12px; border-radius:8px; }
.btn-icon { width:34px; height:34px; padding:0; border-radius:8px; }

/* ── Form controls ─────────────────────────────────────────── */
.form-label { display:block; font-size:12.5px; font-weight:600; color:var(--text-secondary); margin-bottom:5px; }
.form-input,
.form-select,
.form-textarea {
  width:100%; background:var(--input-bg); color:var(--text-primary);
  border:1px solid var(--input-border); border-radius:var(--radius-sm);
  padding:9px 13px; font-family:'Plus Jakarta Sans',sans-serif; font-size:13.5px;
  transition:var(--ease); outline:none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color:var(--primary); box-shadow:0 0 0 3px var(--input-focus); }
.form-input::placeholder,
.form-textarea::placeholder { color:var(--text-faint); }
.form-select option { background:#1e293b; color:#f1f5f9; }
.form-textarea { resize:vertical; }
.form-file {
  width:100%; font-size:12.5px; color:var(--text-muted);
  border:1.5px dashed var(--input-border); border-radius:var(--radius-sm);
  padding:9px 13px; background:var(--input-bg); cursor:pointer; transition:var(--ease);
}
.form-file:hover { border-color:var(--primary); color:var(--text-link); }
.form-hint { font-size:11px; color:var(--text-muted); margin-top:4px; }
.form-group { display:flex; flex-direction:column; gap:0; }

/* ── Tabs ──────────────────────────────────────────────────── */
.tabs { display:flex; gap:4px; padding:4px; background:var(--hover-bg); border-radius:var(--radius-sm); width:fit-content; }
.tab-btn {
  padding:7px 18px; border-radius:7px; font-size:13px; font-weight:600;
  color:var(--text-muted); background:transparent; border:none; cursor:pointer; transition:var(--ease);
}
.tab-btn.active {
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  color:#fff; box-shadow:0 2px 10px rgba(37,99,235,0.28);
}
.tab-btn:not(.active):hover { color:var(--primary); background:var(--badge-blue-bg); }

/* Design picker mini-tabs */
.dtab {
  padding:5px 13px; border-radius:7px; font-size:11.5px; font-weight:600;
  cursor:pointer; border:none; transition:var(--ease); background:var(--hover-bg); color:var(--text-muted);
}
.dtab.active { background:linear-gradient(135deg,var(--primary),var(--primary-end)); color:#fff; }
.dtab:not(.active):hover { color:var(--primary); }
.template-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:7px; max-height:152px; overflow-y:auto; padding-right:3px; }
.template-thumb { border-radius:9px; border:2px solid transparent; padding:3px; cursor:pointer; transition:var(--ease); }
.template-thumb:hover { border-color:rgba(37,99,235,0.4); }
.template-thumb.selected { border-color:var(--primary); }
.template-thumb img { width:100%; height:60px; object-fit:cover; border-radius:6px; display:block; }
.template-name { font-size:10px; text-align:center; color:var(--text-muted); margin-top:3px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  display:inline-flex; align-items:center; gap:4px;
  padding:3px 9px; border-radius:20px;
  font-size:11px; font-weight:700; letter-spacing:0.02em;
}
.badge-blue  { background:var(--badge-blue-bg);  color:var(--badge-blue-tx); }
.badge-green { background:var(--badge-green-bg); color:var(--badge-green-tx); }
.badge-red   { background:var(--badge-red-bg);   color:var(--badge-red-tx); }
.badge-warn  { background:var(--badge-warn-bg);  color:var(--badge-warn-tx); }

/* ── Alerts ────────────────────────────────────────────────── */
.alert { padding:11px 14px; border-radius:var(--radius-sm); font-size:13px; font-weight:500; display:flex; align-items:center; gap:8px; }
.alert-success { background:var(--badge-green-bg); color:var(--text-success); border:1px solid rgba(16,185,129,0.2); }
.alert-danger  { background:var(--badge-red-bg);   color:var(--text-danger);  border:1px solid rgba(239,68,68,0.2); }
.alert-warn    { background:var(--badge-warn-bg);   color:var(--badge-warn-tx);border:1px solid rgba(245,158,11,0.2); }

/* ── Table ─────────────────────────────────────────────────── */
.data-table { width:100%; border-collapse:collapse; }
.data-table th {
  background:var(--table-head); color:var(--text-muted);
  font-size:10.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.07em;
  padding:11px 15px; text-align:left; border-bottom:1px solid var(--table-border);
}
.data-table td {
  padding:13px 15px; font-size:13px; color:var(--text-secondary);
  border-bottom:1px solid var(--table-border); transition:var(--ease);
}
.data-table tr:hover td { background:var(--table-row); }
.data-table tr:last-child td { border-bottom:none; }

/* ── Pagination ────────────────────────────────────────────── */
.pagination { display:flex; gap:5px; justify-content:center; padding-top:18px; }
.page-btn {
  width:34px; height:34px; border-radius:8px; font-size:12.5px; font-weight:600;
  display:flex; align-items:center; justify-content:center;
  text-decoration:none; transition:var(--ease);
  color:var(--text-secondary); background:var(--hover-bg); border:1px solid var(--input-border);
}
.page-btn:hover { color:var(--primary); border-color:rgba(37,99,235,0.3); }
.page-btn.active {
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  color:#fff; border-color:transparent; box-shadow:0 2px 10px rgba(37,99,235,0.28);
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position:fixed; inset:0; background:var(--modal-overlay);
  backdrop-filter:blur(4px); z-index:50;
  display:flex; align-items:center; justify-content:center; padding:20px;
}
.modal-box {
  background:var(--modal-bg);
  backdrop-filter:var(--blur);
  -webkit-backdrop-filter:var(--blur);
  border:1px solid var(--modal-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--modal-shadow);
  width:100%; max-height:90vh; overflow-y:auto;
}
.modal-head {
  padding:24px 26px 0;
  display:flex; align-items:center; justify-content:space-between;
}
.modal-title { font-size:17px; font-weight:800; color:var(--text-primary); }
.modal-close {
  width:30px; height:30px; border-radius:8px; background:var(--hover-bg);
  border:none; cursor:pointer; color:var(--text-muted); font-size:13px;
  display:flex; align-items:center; justify-content:center; transition:var(--ease);
}
.modal-close:hover { background:var(--badge-red-bg); color:var(--text-danger); }
.modal-body { padding:22px 26px 26px; }

/* ── Settings tabs ─────────────────────────────────────────── */
.stab {
  padding:9px 20px; font-size:13.5px; font-weight:600;
  border-radius:var(--radius-sm); cursor:pointer; border:none; transition:var(--ease);
  background:transparent; color:var(--text-muted);
}
.stab.active { background:linear-gradient(135deg,var(--primary),var(--primary-end)); color:#fff; box-shadow:0 2px 10px rgba(37,99,235,0.25); }
.stab:not(.active):hover { background:var(--hover-bg); color:var(--primary); }

/* ── Card item (manage cards grid) ────────────────────────── */
.card-item {
  background:var(--card-bg);
  backdrop-filter:var(--blur);
  -webkit-backdrop-filter:var(--blur);
  border:1px solid var(--card-border);
  border-radius:var(--radius);
  box-shadow:var(--card-shadow);
  padding:18px; transition:var(--ease);
}
.card-item:hover { transform:translateY(-2px); box-shadow:0 8px 32px rgba(15,23,42,0.11); }
html.dark .card-item:hover { box-shadow:0 8px 32px rgba(0,0,0,0.3); }
.card-item-avatar { width:46px; height:46px; border-radius:11px; object-fit:cover; flex-shrink:0; }
.card-item-initials {
  width:46px; height:46px; border-radius:11px; flex-shrink:0;
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  color:#fff; font-weight:700; font-size:14px;
  display:flex; align-items:center; justify-content:center;
}
.card-item-name { font-size:14.5px; font-weight:700; color:var(--text-primary); }
.card-item-role { font-size:11.5px; color:var(--text-muted); margin-top:1px; }
.card-item-about { font-size:12.5px; color:var(--text-secondary); line-height:1.5; margin:10px 0 6px; }
.card-item-contact { font-size:11.5px; color:var(--text-muted); }
.card-divider { height:1px; background:var(--table-border); margin:10px 0; }

/* ── Auth pages ────────────────────────────────────────────── */
.auth-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px; }
.auth-card {
  background:var(--card-bg);
  backdrop-filter:var(--blur);
  -webkit-backdrop-filter:var(--blur);
  border:1px solid var(--card-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--card-shadow);
  padding:38px 36px; width:100%; max-width:410px;
}
.auth-logo {
  width:46px; height:46px; border-radius:13px;
  background:linear-gradient(135deg,var(--primary),var(--primary-end));
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:20px; font-weight:800; margin:0 auto 18px;
}
.auth-title { font-size:22px; font-weight:800; color:var(--text-primary); text-align:center; }
.auth-sub { font-size:13.5px; color:var(--text-muted); text-align:center; margin-top:5px; margin-bottom:26px; }
.auth-footer { font-size:12.5px; color:var(--text-muted); text-align:center; margin-top:18px; }
.auth-footer a { color:var(--text-link); font-weight:600; text-decoration:none; }
.auth-footer a:hover { text-decoration:underline; }

/* ── Divider ───────────────────────────────────────────────── */
.divider { height:1px; background:var(--table-border); margin:18px 0; }

/* ── Color picker ──────────────────────────────────────────── */
.color-wrap { display:flex; align-items:center; gap:10px; }
.color-swatch {
  width:38px; height:38px; border-radius:9px;
  border:1.5px solid var(--input-border); overflow:hidden; cursor:pointer;
}
.color-swatch input[type="color"] { width:100%; height:100%; border:none; padding:0; cursor:pointer; }

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity:0; transform:translateY(18px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes float {
  0%,100% { transform:translateY(0); }
  50%     { transform:translateY(-8px); }
}
.fade-up    { animation:fadeInUp 0.5s ease-out forwards; }
.delay-1    { animation-delay:0.08s; opacity:0; }
.delay-2    { animation-delay:0.16s; opacity:0; }
.delay-3    { animation-delay:0.24s; opacity:0; }
.float-anim { animation:float 6s ease-in-out infinite; }

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width:6px; height:6px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--input-border); border-radius:10px; }
::-webkit-scrollbar-thumb:hover { background:rgba(37,99,235,0.4); }

/* ── Utilities ─────────────────────────────────────────────── */
.hidden { display:none !important; }
.text-primary   { color:var(--text-primary); }
.text-secondary { color:var(--text-secondary); }
.text-muted     { color:var(--text-muted); }
.text-link      { color:var(--text-link); }
.text-danger    { color:var(--text-danger); }
.text-success   { color:var(--text-success); }