@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800;900&family=Geist+Mono:wght@400;500&display=swap');

/* ─── Tokens ──────────────────────────────────────────────────────────────── */
:root {
  --bg:           #080808;
  --bg-subtle:    #0e0e0e;
  --bg-elevated:  #141414;
  --bg-overlay:   #1c1c1c;

  --border:       rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.13);
  --border-focus: rgba(255,255,255,0.22);

  --text:         #ededed;
  --text-2:       rgba(237,237,237,0.55);
  --text-3:       rgba(237,237,237,0.28);
  --text-4:       rgba(237,237,237,0.12);

  --blue:         #3b82f6;
  --blue-glow:    rgba(59,130,246,0.12);
  --blue-border:  rgba(59,130,246,0.28);

  --green:        #4ade80;
  --green-glow:   rgba(74,222,128,0.08);
  --green-border: rgba(74,222,128,0.22);

  --yellow:       #fbbf24;
  --yellow-glow:  rgba(251,191,36,0.08);
  --yellow-border:rgba(251,191,36,0.22);

  --red:          #f87171;
  --red-glow:     rgba(248,113,113,0.08);
  --red-border:   rgba(248,113,113,0.22);

  --r:     6px;
  --r-lg:  10px;
  --r-xl:  12px;

  --font: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'Geist Mono', 'SF Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
}

/* Dot grid */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.032) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

/* Top ambient */
body::after {
  content: '';
  position: fixed;
  top: -240px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 500px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.055) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

/* ─── Layout ──────────────────────────────────────────────────────────────── */
.app {
  display: grid;
  grid-template-columns: 216px 1fr;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ─── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar {
  position: sticky; top: 0;
  height: 100vh; overflow-y: auto;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 16px 10px;
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.sidebar-logo {
  display: flex; align-items: center; gap: 9px;
  padding: 4px 6px 18px;
}

.logo-mark {
  width: 24px; height: 24px;
  background: var(--text);
  border-radius: 6px;
  display: grid; place-items: center;
  flex-shrink: 0;
}

.logo-mark svg { width: 13px; height: 13px; fill: #000; }
.logo-name { font-size: 0.88rem; font-weight: 600; letter-spacing: -0.015em; }

.sidebar-user {
  margin: 0 0 10px;
  padding: 9px 10px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  display: flex; align-items: center; gap: 9px;
}

.user-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  display: grid; place-items: center;
  font-size: 0.65rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}

.user-info .name { font-size: 0.8rem; font-weight: 500; line-height: 1.2; }
.user-info .role { font-size: 0.68rem; color: var(--text-3); margin-top: 1px; }

.nav { flex: 1; display: flex; flex-direction: column; gap: 1px; }

.nav-section {
  font-size: 0.62rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-4);
  padding: 14px 6px 5px;
}

.nav a {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px;
  border-radius: var(--r);
  color: var(--text-3);
  text-decoration: none;
  font-size: 0.82rem; font-weight: 450;
  transition: all 0.1s;
  border: 1px solid transparent;
}

.nav a:hover { color: var(--text-2); background: var(--bg-elevated); border-color: var(--border); }
.nav a.active { color: var(--text); background: var(--bg-overlay); border-color: var(--border-hover); }

.nav-icon { font-size: 0.85rem; width: 16px; text-align: center; flex-shrink: 0; opacity: 0.6; }
.nav a.active .nav-icon, .nav a:hover .nav-icon { opacity: 1; }

.sidebar-footer {
  padding-top: 10px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.btn-logout {
  display: flex; align-items: center; gap: 7px;
  width: 100%; padding: 6px 8px;
  background: none; border: 1px solid transparent;
  border-radius: var(--r);
  color: var(--text-3); font-size: 0.8rem; font-family: var(--font);
  cursor: pointer; transition: all 0.1s; text-align: left;
}

.btn-logout:hover {
  color: var(--red);
  background: var(--red-glow);
  border-color: var(--red-border);
}

/* ─── Main ────────────────────────────────────────────────────────────────── */
.main { overflow-y: auto; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(8,8,8,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.topbar-left { display: flex; align-items: center; gap: 10px; }

.topbar h2 {
  font-size: 0.88rem; font-weight: 500;
  color: var(--text); letter-spacing: -0.01em;
}

.topbar-pill {
  font-size: 0.65rem; font-weight: 500;
  padding: 1px 7px; border-radius: 20px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  color: var(--text-3);
}

.page-content {
  padding: 24px;
  animation: fadeIn 0.2s ease both;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } }

/* ─── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
}

/* Top shimmer */
.card::before {
  content: '';
  position: absolute; top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
}

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

.card-header h3 { font-size: 0.82rem; font-weight: 500; color: var(--text); }
.card-body { padding: 18px; }

/* ─── Stat Cards ──────────────────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px; margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 16px 18px;
  position: relative; overflow: hidden;
  transition: border-color 0.12s;
}

.stat-card:hover { border-color: var(--border-hover); }

.stat-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--s-color, transparent) 50%, transparent);
}

.stat-card.pending  { --s-color: var(--yellow); }
.stat-card.approved { --s-color: var(--green);  }
.stat-card.rejected { --s-color: var(--red);    }
.stat-card.total    { --s-color: var(--blue);   }

.stat-label {
  font-size: 0.68rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--text-3); margin-bottom: 10px;
}

.stat-value {
  font-size: 1.85rem; font-weight: 700;
  letter-spacing: -0.05em; line-height: 1;
}

.stat-card.pending  .stat-value { color: var(--yellow); }
.stat-card.approved .stat-value { color: var(--green); }
.stat-card.rejected .stat-value { color: var(--red); }
.stat-card.total    .stat-value { color: var(--blue); }

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 6px 13px;
  border-radius: var(--r);
  font-family: var(--font); font-size: 0.8rem; font-weight: 500;
  cursor: pointer; border: 1px solid transparent;
  transition: all 0.1s ease;
  text-decoration: none; white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--text); color: #000;
  border-color: var(--text);
}
.btn-primary:hover {
  background: rgba(237,237,237,0.88);
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.btn-ghost {
  background: transparent; color: var(--text-2);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--bg-elevated); color: var(--text); border-color: var(--border-hover); }

.btn-success { background: var(--green-glow); color: var(--green); border-color: var(--green-border); }
.btn-success:hover { background: rgba(74,222,128,0.15); }

.btn-danger { background: var(--red-glow); color: var(--red); border-color: var(--red-border); }
.btn-danger:hover { background: rgba(248,113,113,0.15); }

.btn-sm { padding: 4px 9px; font-size: 0.74rem; border-radius: 5px; }

.btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ─── Forms ───────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }

label {
  display: block;
  font-size: 0.7rem; font-weight: 500;
  color: var(--text-3); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.06em;
}

input, textarea, select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 8px 11px;
  color: var(--text); font-family: var(--font); font-size: 0.84rem;
  transition: border-color 0.1s, box-shadow 0.1s;
  outline: none; -webkit-appearance: none;
}

input:hover, textarea:hover, select:hover { border-color: var(--border-hover); }
input:focus, textarea:focus, select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.035);
}
input::placeholder, textarea::placeholder { color: var(--text-4); }
select option { background: var(--bg-elevated); }
textarea { resize: vertical; min-height: 78px; }
input[type="datetime-local"] { font-family: var(--mono); font-size: 0.78rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ─── Badges ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 7px; border-radius: 20px;
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.01em; border: 1px solid;
}

.badge::before {
  content: ''; width: 5px; height: 5px;
  border-radius: 50%; flex-shrink: 0;
}

.badge-pending  { background: var(--yellow-glow); color: var(--yellow); border-color: var(--yellow-border); }
.badge-pending::before  { background: var(--yellow); }

.badge-approved { background: var(--green-glow);  color: var(--green);  border-color: var(--green-border); }
.badge-approved::before { background: var(--green); }

.badge-rejected { background: var(--red-glow);    color: var(--red);    border-color: var(--red-border); }
.badge-rejected::before { background: var(--red); }

.badge-admin { background: var(--blue-glow); color: var(--blue); border-color: var(--blue-border); }
.badge-admin::before { background: var(--blue); }

.badge-user { background: var(--bg-elevated); color: var(--text-3); border-color: var(--border); }
.badge-user::before { background: var(--text-4); }

/* ─── Table ───────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }

thead th {
  padding: 9px 14px;
  text-align: left;
  font-size: 0.65rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-2);
}

tbody td:first-child { color: var(--text); }
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background 0.08s; }
tbody tr:hover td { background: rgba(255,255,255,0.018); }

/* ─── Tabs ────────────────────────────────────────────────────────────────── */
.tabs {
  display: inline-flex; gap: 2px;
  padding: 3px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--r); margin-bottom: 18px;
}

.tab {
  padding: 5px 13px; border-radius: 5px;
  font-size: 0.78rem; font-weight: 500;
  font-family: var(--font); border: none;
  background: none; color: var(--text-3);
  cursor: pointer; transition: all 0.1s;
}

.tab.active { background: var(--bg-overlay); color: var(--text); border: 1px solid var(--border-hover); }
.tab:hover:not(.active) { color: var(--text-2); }

/* ─── Filter chips ────────────────────────────────────────────────────────── */
.filter-bar { display: flex; gap: 5px; margin-bottom: 14px; flex-wrap: wrap; }

.filter-chip {
  padding: 4px 11px; border-radius: 20px;
  font-size: 0.74rem; font-weight: 450;
  font-family: var(--font);
  border: 1px solid var(--border);
  background: transparent; color: var(--text-3);
  cursor: pointer; transition: all 0.1s;
}

.filter-chip:hover { color: var(--text-2); border-color: var(--border-hover); background: var(--bg-elevated); }
.filter-chip.active { background: var(--bg-overlay); color: var(--text); border-color: var(--border-focus); }

select.filter-select {
  width: auto; padding: 5px 10px;
  font-size: 0.78rem; cursor: pointer;
  border-radius: var(--r);
}

/* ─── Modal ───────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.15s ease;
}

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

.modal {
  background: var(--bg-subtle);
  border: 1px solid var(--border-hover);
  border-radius: var(--r-xl);
  padding: 22px;
  width: 100%; max-width: 440px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.9), 0 0 0 1px rgba(255,255,255,0.025) inset;
  transform: translateY(10px) scale(0.985);
  transition: transform 0.15s ease;
  position: relative;
}

.modal::before {
  content: '';
  position: absolute; top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
}

.modal-header h3 { font-size: 0.9rem; font-weight: 600; letter-spacing: -0.01em; }

.modal-close {
  background: none; border: 1px solid var(--border); color: var(--text-3);
  font-size: 0.9rem; cursor: pointer;
  width: 24px; height: 24px; border-radius: 5px;
  display: grid; place-items: center;
  transition: all 0.1s;
}

.modal-close:hover { background: var(--bg-elevated); color: var(--text); border-color: var(--border-hover); }

/* ─── Toast ───────────────────────────────────────────────────────────────── */
#toast-container {
  position: fixed; bottom: 18px; right: 18px;
  z-index: 200; display: flex; flex-direction: column; gap: 7px;
}

.toast {
  padding: 9px 13px; border-radius: var(--r);
  font-size: 0.8rem; font-weight: 450;
  border: 1px solid;
  box-shadow: 0 8px 24px rgba(0,0,0,0.7);
  animation: toastIn 0.16s ease, toastOut 0.2s ease 2.8s forwards;
  max-width: 280px; display: flex; align-items: center; gap: 7px;
  backdrop-filter: blur(16px);
}

.toast::before { font-size: 0.78rem; flex-shrink: 0; font-family: var(--mono); font-weight: 600; }

.toast-success { background: rgba(5,15,9,0.95); color: var(--green); border-color: var(--green-border); }
.toast-success::before { content: '✓'; }

.toast-error { background: rgba(15,5,5,0.95); color: var(--red); border-color: var(--red-border); }
.toast-error::before { content: '✕'; }

.toast-info { background: rgba(6,8,14,0.95); color: var(--text-2); border-color: var(--border-hover); }
.toast-info::before { content: '·'; }

@keyframes toastIn  { from { opacity: 0; transform: translateX(6px); } }
@keyframes toastOut { to   { opacity: 0; transform: translateX(4px); } }

/* ─── Auth ────────────────────────────────────────────────────────────────── */
.auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px; position: relative; z-index: 1;
}

.auth-card {
  width: 100%; max-width: 340px;
  animation: fadeUp 0.3s ease both;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } }

.auth-logo {
  display: flex; align-items: center; gap: 9px;
  margin-bottom: 28px;
}

.auth-logo .logo-mark { width: 30px; height: 30px; border-radius: 7px; }
.auth-logo .logo-text { font-size: 0.95rem; font-weight: 600; letter-spacing: -0.02em; }

.auth-heading {
  font-size: 1.35rem; font-weight: 700;
  letter-spacing: -0.03em; margin-bottom: 5px;
}

.auth-sub { font-size: 0.82rem; color: var(--text-3); margin-bottom: 24px; }

.error-banner {
  padding: 8px 11px;
  background: var(--red-glow); border: 1px solid var(--red-border);
  border-radius: var(--r); color: var(--red);
  font-size: 0.78rem; margin-bottom: 12px; display: none;
}

.auth-switch { margin-top: 14px; font-size: 0.78rem; color: var(--text-3); text-align: center; }
.auth-switch a { color: var(--text-2); text-decoration: none; }
.auth-switch a:hover { color: var(--text); }

/* ─── Booking cards ───────────────────────────────────────────────────────── */
.bookings-grid { display: grid; gap: 7px; }

.booking-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px 16px;
  transition: border-color 0.1s;
  display: flex; align-items: flex-start; gap: 14px;
}

.booking-card:hover { border-color: var(--border-hover); }

.booking-card-date {
  flex-shrink: 0; width: 40px; text-align: center; padding-top: 1px;
}

.booking-date-day {
  font-size: 1.25rem; font-weight: 700; letter-spacing: -0.04em; line-height: 1;
}

.booking-date-month {
  font-size: 0.6rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-3); margin-top: 2px;
}

.booking-date-sep {
  width: 1px; height: 32px; background: var(--border); flex-shrink: 0; margin-top: 4px;
}

.booking-card-body { flex: 1; min-width: 0; }
.booking-title { font-size: 0.86rem; font-weight: 500; margin-bottom: 3px; }

.booking-meta {
  font-size: 0.75rem; color: var(--text-3);
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
}

.booking-card-side { flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }

/* ─── Empty state ─────────────────────────────────────────────────────────── */
.empty {
  padding: 48px 20px; text-align: center;
}

.empty-icon {
  width: 36px; height: 36px; border-radius: 9px;
  border: 1px solid var(--border); background: var(--bg-elevated);
  display: grid; place-items: center; margin: 0 auto 12px;
  font-size: 0.95rem;
}

.empty h3 { font-size: 0.84rem; color: var(--text-3); font-weight: 500; margin-bottom: 4px; }
.empty p  { font-size: 0.76rem; color: var(--text-4); }

/* ─── Calendar ────────────────────────────────────────────────────────────── */
.fc {
  --fc-border-color: var(--border);
  --fc-button-bg-color: var(--bg-elevated);
  --fc-button-border-color: var(--border);
  --fc-button-hover-bg-color: var(--bg-overlay);
  --fc-button-hover-border-color: var(--border-hover);
  --fc-button-active-bg-color: var(--bg-overlay);
  --fc-button-active-border-color: var(--border-focus);
  --fc-button-text-color: var(--text-2);
  --fc-today-bg-color: rgba(59,130,246,0.04);
  --fc-page-bg-color: transparent;
  font-family: var(--font); font-size: 0.82rem; color: var(--text-2);
}

.fc .fc-toolbar-title { font-size: 0.88rem; font-weight: 600; letter-spacing: -0.015em; color: var(--text); }
.fc .fc-toolbar.fc-header-toolbar { margin-bottom: 14px; }
.fc .fc-button {
  font-family: var(--font) !important; font-size: 0.76rem !important; font-weight: 500 !important;
  border-radius: var(--r) !important; padding: 4px 9px !important; box-shadow: none !important;
}
.fc .fc-button:focus { box-shadow: none !important; }
.fc .fc-col-header-cell { background: var(--bg-elevated); }
.fc .fc-col-header-cell-cushion {
  font-size: 0.68rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-3); text-decoration: none; padding: 7px 4px;
}
.fc .fc-daygrid-day-number { font-size: 0.75rem; color: var(--text-3); text-decoration: none; padding: 5px 7px; }
.fc .fc-day-today .fc-daygrid-day-number { color: var(--blue); font-weight: 600; }
.fc .fc-daygrid-event { border-radius: 4px !important; font-size: 0.7rem !important; font-weight: 500; padding: 1px 4px !important; }

.fc-event-busy     { background: var(--red-glow)    !important; border: 1px solid var(--red-border)    !important; color: var(--red)    !important; }
.fc-event-pending  { background: var(--yellow-glow) !important; border: 1px solid var(--yellow-border) !important; color: var(--yellow) !important; }
.fc-event-approved { background: var(--green-glow)  !important; border: 1px solid var(--green-border)  !important; color: var(--green)  !important; }

.cal-legend {
  display: flex; gap: 14px; margin-bottom: 16px; flex-wrap: wrap;
}

.cal-legend-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.72rem; color: var(--text-3);
}

.cal-legend-dot { width: 6px; height: 6px; border-radius: 50%; }

/* ─── Profile ─────────────────────────────────────────────────────────────── */
.profile-hero {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 20px; margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.profile-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  display: grid; place-items: center;
  font-size: 1rem; font-weight: 700; color: #fff;
  border: 1px solid rgba(255,255,255,0.08);
}

.profile-info h3 { font-size: 0.96rem; font-weight: 600; letter-spacing: -0.02em; }
.profile-info p  { font-size: 0.78rem; color: var(--text-3); margin-top: 2px; font-family: var(--mono); }

.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ─── Admin table ─────────────────────────────────────────────────────────── */
.cell-name { font-weight: 500; font-size: 0.84rem; }
.cell-sub  { font-size: 0.72rem; color: var(--text-3); margin-top: 2px; font-family: var(--mono); }
.action-row { display: flex; gap: 5px; }

/* ─── Scrollbar ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.07); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.13); }

/* ─── Misc ────────────────────────────────────────────────────────────────── */
.text-muted { color: var(--text-3); font-size: 0.78rem; }
.mono { font-family: var(--mono); font-size: 0.82em; }
.divider { height: 1px; background: var(--border); margin: 18px 0; }
.success-msg { color: var(--green); font-size: 0.78rem; display: none; margin-bottom: 10px; }
.error-msg   { color: var(--red);   font-size: 0.78rem; display: none; margin-bottom: 10px; }

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .page-content { padding: 14px; }
  .topbar { padding: 10px 14px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .profile-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}