/* Primora Scheduler — Design System */
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap');

/* ── Variables ──────────────────────────────────────────── */
:root {
  --black:        #0D0D0D;
  --dark-heading: #1C1C1C;
  --orange:       #FF9933;
  --white:        #FFFFFF;
  --off-white:    #F8F8F6;
  --body-text:    #7D7D7D;
  --muted:        #AAAAAA;
  --dark-border:  #2A2A2A;
  --light-border: #E0E0E0;
  --dark-card:    #111111;
  --sidebar-w:    260px;
  --nav-h:        64px;
  --radius:       6px;
  --radius-sm:    4px;
  --transition:   0.18s ease;
  --shadow:       0 2px 16px rgba(0,0,0,0.4);
  --shadow-sm:    0 1px 4px rgba(0,0,0,0.3);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--black);
  color: var(--muted);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font-family: inherit; }
ul { list-style: none; }

/* ── Typography ─────────────────────────────────────────── */
.font-mono { font-family: 'Space Mono', monospace; }
h1,h2,h3,h4 { color: var(--white); font-weight: 800; line-height: 1.2; }
h1 { font-size: 2rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }
p  { color: var(--muted); line-height: 1.7; }

.label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Accent Bar ─────────────────────────────────────────── */
.accent-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--orange);
  z-index: 1000;
}

/* ── Layout ─────────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 3px;
}

/* ── Sidebar ────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: #0A0A0A;
  border-right: 1px solid var(--dark-border);
  position: fixed;
  top: 3px;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 24px 24px 20px;
  border-bottom: 1px solid var(--dark-border);
}

.sidebar-logo .wordmark {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.3px;
  color: var(--white);
  line-height: 1;
}

.sidebar-logo .wordmark span.dot { color: var(--orange); }
.sidebar-logo .sub {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--body-text);
  margin-top: 3px;
}

.sidebar-nav {
  padding: 16px 0;
  flex: 1;
}

.nav-section-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dark-border);
  padding: 16px 24px 6px;
  display: block;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 24px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
  cursor: pointer;
}

.nav-item:hover {
  color: var(--white);
  background: rgba(255,255,255,0.03);
}

.nav-item.active {
  color: var(--white);
  background: rgba(255,153,51,0.08);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--orange);
  border-radius: 0 2px 2px 0;
}

.nav-item .nav-icon {
  width: 16px;
  height: 16px;
  opacity: 0.7;
  flex-shrink: 0;
}
.nav-item.active .nav-icon,
.nav-item:hover .nav-icon { opacity: 1; }

.nav-badge {
  margin-left: auto;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  background: var(--dark-border);
  color: var(--muted);
  padding: 1px 6px;
  border-radius: 10px;
}
.nav-badge.orange {
  background: rgba(255,153,51,0.15);
  color: var(--orange);
}

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--dark-border);
}

.user-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--black);
  flex-shrink: 0;
}

.user-info .name {
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
}
.user-info .role {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.logout-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--body-text);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: color var(--transition);
}
.logout-btn:hover { color: var(--white); }

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

.topbar {
  height: var(--nav-h);
  background: var(--black);
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 16px;
  position: sticky;
  top: 3px;
  z-index: 50;
}

.topbar-title h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.topbar-title .breadcrumb {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

.page-body {
  padding: 32px;
  flex: 1;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 40px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: var(--black);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--black);
}

.btn-dark {
  background: transparent;
  border-color: #444;
  color: var(--white);
}
.btn-dark:hover { border-color: var(--white); }

.btn-ghost {
  background: transparent;
  border-color: var(--dark-border);
  color: var(--muted);
}
.btn-ghost:hover { border-color: #555; color: var(--white); }

.btn-danger {
  background: transparent;
  border-color: #C0392B;
  color: #E74C3C;
}
.btn-danger:hover { background: rgba(231,76,60,0.1); }

.btn-sm { height: 32px; padding: 0 14px; font-size: 10px; }
.btn-lg { height: 48px; padding: 0 28px; font-size: 12px; }

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 24px;
}

.card-light {
  background: var(--off-white);
  border: 1px solid var(--light-border);
  border-radius: var(--radius);
  padding: 24px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dark-border);
}

/* ── Stat Cards ─────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition);
}
.stat-card:hover { border-color: var(--orange); }

.stat-card .stat-label {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--body-text);
  margin-bottom: 8px;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat-card .stat-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.stat-card .stat-icon {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.06;
  font-size: 3rem;
}

.stat-card.orange { border-color: rgba(255,153,51,0.3); }
.stat-card.orange .stat-value { color: var(--orange); }

/* ── Forms ──────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  height: 44px;
  background: var(--black);
  border: 1px solid var(--dark-border);
  border-radius: 0;
  color: var(--white);
  font-size: 13px;
  padding: 0 14px;
  transition: border-color var(--transition);
  outline: none;
}

.form-control:focus { border-color: var(--orange); }
.form-control::placeholder { color: #444; }

textarea.form-control {
  height: auto;
  padding: 12px 14px;
  resize: vertical;
  min-height: 100px;
}

select.form-control {
  cursor: pointer;
  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='%23AAAAAA' stroke-width='2'%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: 36px;
}

.form-hint {
  font-size: 11px;
  color: var(--body-text);
  margin-top: 5px;
}

.form-error {
  font-size: 11px;
  color: #E74C3C;
  margin-top: 5px;
}

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

.checkbox-group { display: flex; flex-wrap: wrap; gap: 12px; }

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--orange);
  cursor: pointer;
}

.checkbox-item label {
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}

/* ── Badges ─────────────────────────────────────────────── */
.badge {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  display: inline-block;
}
.badge--instagram { background: rgba(225,48,108,0.15); color: #E1306C; }
.badge--linkedin  { background: rgba(0,119,181,0.15);  color: #0077B5; }
.badge--scheduled { background: rgba(52,152,219,0.15); color: #3498DB; }
.badge--published { background: rgba(39,174,96,0.15);  color: #27AE60; }
.badge--failed    { background: rgba(231,76,60,0.15);  color: #E74C3C; }
.badge--draft     { background: rgba(170,170,170,0.1); color: #AAAAAA; }
.badge--orange    { background: rgba(255,153,51,0.15); color: var(--orange); }

/* ── Tables ─────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.table th {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--body-text);
  padding: 10px 16px;
  text-align: left;
  border-bottom: 1px solid var(--dark-border);
  white-space: nowrap;
}
.table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--muted);
  vertical-align: middle;
}
.table tr:hover td { background: rgba(255,255,255,0.02); }
.table tr:last-child td { border-bottom: none; }
.table td .post-caption {
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
}
.table-actions { display: flex; gap: 6px; align-items: center; }

/* ── Empty State ────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 64px 32px;
}
.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.3;
}
.empty-state h3 { font-size: 1rem; margin-bottom: 8px; }
.empty-state p { font-size: 13px; max-width: 300px; margin: 0 auto 20px; }

/* ── Flash Messages ─────────────────────────────────────── */
.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 3px solid;
}
.flash-success { background: rgba(39,174,96,0.08); border-color: #27AE60; color: #27AE60; }
.flash-error   { background: rgba(231,76,60,0.08); border-color: #E74C3C; color: #E74C3C; }
.flash-info    { background: rgba(52,152,219,0.08); border-color: #3498DB; color: #3498DB; }

/* ── Modal ──────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 500;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }

.modal {
  background: #111;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  width: 90%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-size: 1rem; }

.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--dark-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 2px;
}
.modal-close:hover { color: var(--white); }

/* ── Pagination ─────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  justify-content: center;
}
.page-btn {
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  cursor: pointer;
  background: none;
  transition: all var(--transition);
  text-decoration: none;
}
.page-btn:hover, .page-btn.active {
  border-color: var(--orange);
  color: var(--orange);
}

/* ── Grid layouts ───────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ── Media Grid ─────────────────────────────────────────── */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.media-item {
  aspect-ratio: 1;
  position: relative;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition);
}
.media-item:hover { border-color: var(--orange); }
.media-item img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.media-item .media-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  gap: 8px;
}
.media-item:hover .media-overlay { opacity: 1; }
.media-item.selected { border-color: var(--orange); }
.media-item.selected::after {
  content: '✓';
  position: absolute;
  top: 6px; right: 6px;
  width: 20px; height: 20px;
  background: var(--orange);
  color: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
}

/* ── Post Card ──────────────────────────────────────────── */
.post-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.post-card:hover { border-color: #3a3a3a; }

.post-card-thumb {
  width: 72px;
  height: 72px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--dark-border);
}

.post-card-body { flex: 1; min-width: 0; }
.post-card-caption {
  font-size: 13px;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.post-card-time {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--body-text);
}
.post-card-actions { display: flex; gap: 6px; margin-top: 10px; }

/* ── Upload Zone ────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--dark-border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition);
}
.upload-zone:hover, .upload-zone.drag-over { border-color: var(--orange); }
.upload-zone .upload-icon { font-size: 2rem; margin-bottom: 12px; opacity: 0.4; }
.upload-zone p { font-size: 13px; color: var(--muted); }
.upload-zone small {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--body-text);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-top: 6px;
}

/* ── Calendar ───────────────────────────────────────────── */
#calendar { font-size: 13px; }
#calendar .fc-toolbar-title { font-size: 1rem; font-weight: 800; color: var(--white); }
#calendar .fc-button {
  background: var(--dark-card) !important;
  border-color: var(--dark-border) !important;
  color: var(--muted) !important;
  font-family: 'Space Mono', monospace !important;
  font-size: 10px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
}
#calendar .fc-button:hover { border-color: var(--orange) !important; color: var(--orange) !important; }
#calendar .fc-daygrid-day { background: transparent !important; }
#calendar .fc-col-header-cell { background: var(--dark-card); border-color: var(--dark-border) !important; }
#calendar .fc-col-header-cell-cushion { font-family: 'Space Mono', monospace; font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
#calendar .fc-daygrid-day-number { color: var(--muted); font-size: 12px; }
#calendar .fc-day-today { background: rgba(255,153,51,0.04) !important; }
#calendar .fc-event { border-radius: 3px; font-size: 11px; border: none !important; }
#calendar .fc-event-instagram { background: rgba(225,48,108,0.7) !important; }
#calendar .fc-event-linkedin { background: rgba(0,119,181,0.7) !important; }
#calendar .fc-event-both { background: var(--orange) !important; color: var(--black) !important; }
#calendar td, #calendar th { border-color: var(--dark-border) !important; }

/* ── Account Cards ──────────────────────────────────────── */
.account-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.account-card.connected { border-color: rgba(39,174,96,0.3); }
.account-card.disconnected { border-color: var(--dark-border); opacity: 0.7; }

.platform-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.platform-icon.instagram { background: rgba(225,48,108,0.15); }
.platform-icon.linkedin  { background: rgba(0,119,181,0.15); }

/* ── Tags / Hashtag chips ───────────────────────────────── */
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  padding: 3px 8px;
  border: 1px solid var(--dark-border);
  border-radius: 3px;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}
.tag:hover, .tag.active { border-color: var(--orange); color: var(--orange); }

/* ── Log entries ────────────────────────────────────────── */
.log-entry {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 12px;
}
.log-entry:last-child { border-bottom: none; }
.log-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}
.log-dot.success { background: #27AE60; }
.log-dot.failed  { background: #E74C3C; }
.log-dot.info    { background: #3498DB; }
.log-dot.warning { background: var(--orange); }
.log-time {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--body-text);
  white-space: nowrap;
  margin-top: 2px;
  min-width: 100px;
}

/* ── Preview ────────────────────────────────────────────── */
.preview-phone {
  width: 260px;
  border: 2px solid var(--dark-border);
  border-radius: 24px;
  overflow: hidden;
  background: #000;
  flex-shrink: 0;
}
.preview-phone-bar {
  background: #111;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--dark-border);
}
.preview-phone-content { padding: 12px; }
.preview-caption {
  font-size: 12px;
  color: #ddd;
  line-height: 1.5;
  word-break: break-word;
}

/* ── Toggle ─────────────────────────────────────────────── */
.toggle {
  position: relative;
  width: 40px; height: 22px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--dark-border);
  border-radius: 22px;
  cursor: pointer;
  transition: background var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--white);
  left: 3px; top: 3px;
  transition: transform var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--orange); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--dark-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #444; }

/* ── Utilities ──────────────────────────────────────────── */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mt-32  { margin-top: 32px; }
.mb-8   { margin-bottom: 8px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.mb-32  { margin-bottom: 32px; }
.text-orange  { color: var(--orange); }
.text-white   { color: var(--white); }
.text-muted   { color: var(--muted); }
.text-success { color: #27AE60; }
.text-danger  { color: #E74C3C; }
.text-right   { text-align: right; }
.text-center  { text-align: center; }
.w-100        { width: 100%; }
.hidden       { display: none !important; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.25s ease; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .page-body { padding: 20px; }
}

/* ── Login Page ─────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.login-box {
  width: 100%;
  max-width: 400px;
}
.login-logo {
  text-align: center;
  margin-bottom: 40px;
}
.login-logo .wordmark {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.3px;
}
.login-logo .wordmark .dot { color: var(--orange); }
.login-logo .sub {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--body-text);
  margin-top: 4px;
}
.login-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 36px;
}
.login-card h2 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}
.login-card p {
  font-size: 13px;
  margin-bottom: 28px;
}