/* =============================================
   PTS — Personel Taşıma Sistemi
   Modern Dark Minimalist Theme
   ============================================= */

:root {
  --bg-base: #0a0a0f;
  --bg-surface: #111118;
  --bg-card: #16161e;
  --bg-elevated: #1c1c26;
  --bg-hover: #1f1f2a;
  --border: #2a2a38;
  --border-subtle: #1e1e2a;

  --text-primary: #e8e8f0;
  --text-secondary: #8888aa;
  --text-muted: #555566;
  --text-accent: #c8c8e8;

  --accent: #6c63ff;
  --accent-light: #8b84ff;
  --accent-dim: rgba(108,99,255,0.12);
  --accent-glow: rgba(108,99,255,0.25);

  --green: #22c55e;
  --green-dim: rgba(34,197,94,0.12);
  --red: #ef4444;
  --red-dim: rgba(239,68,68,0.12);
  --yellow: #f59e0b;
  --yellow-dim: rgba(245,158,11,0.12);
  --blue: #3b82f6;
  --blue-dim: rgba(59,130,246,0.12);
  --cyan: #06b6d4;
  --cyan-dim: rgba(6,182,212,0.12);

  --sidebar-w: 260px;
  --sidebar-collapsed: 72px;
  --topbar-h: 70px;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 30px var(--accent-glow);

  --font-body: 'DM Sans', sans-serif;

  --transition: 0.2s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* =============================================
   LAYOUT
   ============================================= */
.layout {
  display: flex;
  min-height: 100vh;
}

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  transition: width var(--transition);
  overflow: hidden;
}

.sidebar.collapsed { width: var(--sidebar-collapsed); }
.sidebar.collapsed .sidebar-header .logo-sub,
.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .user-meta,
.sidebar.collapsed .logout-btn span { display: none; }

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 18px;
  border-bottom: 1px solid var(--border);
  min-height: 72px;
}

.logo-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}

.logo-icon {
  width: 38px; height: 38px;
  background: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--accent-glow);
}

.logo-text {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-toggle {
  background: none; border: none;
  color: var(--text-secondary);
  cursor: pointer;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  flex-shrink: 0;
}
.sidebar-toggle:hover { background: var(--bg-hover); color: var(--text-primary); }

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.nav-section { margin-bottom: 20px; }

.nav-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 10px;
  display: block;
  margin-bottom: 6px;
  white-space: nowrap;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
  margin-bottom: 2px;
}

.nav-item i {
  width: 20px;
  text-align: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent-dim);
  color: var(--accent-light);
  font-weight: 600;
}

.nav-item.active i { color: var(--accent); }
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

.nav-badge {
  margin-left: auto;
  background: var(--red);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 20px;
  line-height: 1.6;
}

.sidebar-footer {
  padding: 14px 10px;
  border-top: 1px solid var(--border);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
}

.user-avatar {
  width: 34px; height: 34px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-light);
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.user-meta { flex: 1; overflow: hidden; }
.user-name {
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}
.user-role {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.logout-btn {
  color: var(--text-muted);
  text-decoration: none;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
  transition: var(--transition);
  flex-shrink: 0;
}
.logout-btn:hover { color: var(--red); background: var(--red-dim); }

/* =============================================
   MAIN CONTENT
   ============================================= */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
  transition: margin-left var(--transition);
}
.sidebar.collapsed ~ .main-content { margin-left: var(--sidebar-collapsed); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: var(--topbar-h);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  position: sticky; top: 0; z-index: 50;
  gap: 16px;
}

.page-heading {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}

.page-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.content-body {
  padding: 28px 32px;
  flex: 1;
  min-width: 0;
}

/* =============================================
   ALERTS
   ============================================= */
.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  border-radius: var(--radius);
  margin: 0 32px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid transparent;
}

.alert i:first-child { font-size: 1rem; }
.alert-close { margin-left: auto; background: none; border: none; cursor: pointer; opacity: 0.6; }
.alert-close:hover { opacity: 1; }
.alert-success { background: var(--green-dim); border-color: rgba(34,197,94,0.3); color: #4ade80; }
.alert-danger { background: var(--red-dim); border-color: rgba(239,68,68,0.3); color: #f87171; }
.alert-warning { background: var(--yellow-dim); border-color: rgba(245,158,11,0.3); color: #fbbf24; }
.alert-info { background: var(--blue-dim); border-color: rgba(59,130,246,0.3); color: #60a5fa; }

/* =============================================
   CARDS
   ============================================= */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title i { color: var(--accent); font-size: 0.85rem; }

.card-body { padding: 22px; }
.card-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}

/* =============================================
   STAT CARDS
   ============================================= */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0;
  transition: var(--transition);
}

.stat-card:hover { border-color: var(--accent-dim); transform: translateY(-1px); }
.stat-card:hover::before { opacity: 1; }

.stat-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 14px;
  background: var(--accent-dim);
  color: var(--accent);
}

.stat-icon.green { background: var(--green-dim); color: var(--green); }
.stat-icon.red { background: var(--red-dim); color: var(--red); }
.stat-icon.yellow { background: var(--yellow-dim); color: var(--yellow); }
.stat-icon.cyan { background: var(--cyan-dim); color: var(--cyan); }
.stat-icon.blue { background: var(--blue-dim); color: var(--blue); }

.stat-value {
  font-family: var(--font-body);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* =============================================
   TABLE
   ============================================= */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead th {
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg-hover); }

tbody td {
  padding: 13px 16px;
  color: var(--text-primary);
  vertical-align: middle;
}

.td-muted { color: var(--text-muted); font-size: 0.82rem; }
.td-mono { font-family: 'Courier New', monospace; font-size: 0.85rem; color: var(--cyan); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn i { font-size: 0.85rem; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text-secondary);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.btn-danger { background: var(--red-dim); color: var(--red); border-color: rgba(239,68,68,0.3); }
.btn-danger:hover { background: var(--red); color: #fff; }

.btn-success { background: var(--green-dim); color: var(--green); border-color: rgba(34,197,94,0.3); }
.btn-success:hover { background: var(--green); color: #fff; }

.btn-warning { background: var(--yellow-dim); color: var(--yellow); border-color: rgba(245,158,11,0.3); }
.btn-warning:hover { background: var(--yellow); color: var(--bg-base); }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-xs { padding: 4px 9px; font-size: 0.75rem; border-radius: 6px; }
.btn-icon {
  width: 34px; height: 34px;
  padding: 0;
  border-radius: var(--radius-sm);
}
.btn-icon.btn-sm { width: 28px; height: 28px; }

/* =============================================
   FORMS
   ============================================= */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 7px;
  letter-spacing: 0.03em;
}

.form-label .required { color: var(--red); margin-left: 3px; }

.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: var(--transition);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--accent);
  background: var(--bg-hover);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-control::placeholder { color: var(--text-muted); }

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888899' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

select.form-control option { background: var(--bg-elevated); color: var(--text-primary); }
textarea.form-control { min-height: 100px; resize: vertical; }

.form-row {
  display: grid;
  gap: 16px;
}
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

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

/* =============================================
   BADGES
   ============================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.badge-success { background: var(--green-dim); color: #4ade80; border: 1px solid rgba(34,197,94,0.2); }
.badge-danger { background: var(--red-dim); color: #f87171; border: 1px solid rgba(239,68,68,0.2); }
.badge-warning { background: var(--yellow-dim); color: #fbbf24; border: 1px solid rgba(245,158,11,0.2); }
.badge-info { background: var(--blue-dim); color: #60a5fa; border: 1px solid rgba(59,130,246,0.2); }
.badge-primary { background: var(--accent-dim); color: var(--accent-light); border: 1px solid rgba(108,99,255,0.2); }
.badge-secondary { background: var(--bg-elevated); color: var(--text-secondary); border: 1px solid var(--border); }
.badge-cyan { background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(6,182,212,0.2); }

/* =============================================
   MODALS
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

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

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition);
  box-shadow: var(--shadow);
}

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

.modal-sm { max-width: 440px; }
.modal-md { max-width: 620px; }
.modal-lg { max-width: 860px; }
.modal-xl { max-width: 1100px; }

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

.modal-title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-title i { color: var(--accent); }

.modal-close {
  background: none; border: none;
  color: var(--text-muted);
  cursor: pointer;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-size: 1rem;
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.modal-body { padding: 24px; }
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* =============================================
   PAGINATION
   ============================================= */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px 0;
}

.page-link {
  min-width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.page-link:hover { border-color: var(--accent); color: var(--accent); }
.page-link.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.page-link.disabled { opacity: 0.4; pointer-events: none; }

/* =============================================
   TABS
   ============================================= */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.tab {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  text-decoration: none;
  transition: var(--transition);
  background: none; border-top: none; border-left: none; border-right: none;
  font-family: var(--font-body);
}

.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* =============================================
   FILTER BAR
   ============================================= */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.search-input-wrap i {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}

.search-input-wrap .form-control { padding-left: 36px; }

/* =============================================
   EMPTY STATE
   ============================================= */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 3rem;
  color: var(--border);
  margin-bottom: 16px;
  display: block;
}

.empty-state h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.empty-state p { font-size: 0.85rem; }

/* =============================================
   PUANTAJ SPECIAL
   ============================================= */
.puantaj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.puantaj-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.puantaj-card:hover { border-color: var(--accent-dim); }

.puantaj-card-header {
  padding: 14px 16px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.puantaj-date {
  font-family: var(--font-body);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
}

.puantaj-day {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.puantaj-card-body { padding: 14px 16px; }

.sefer-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  margin-bottom: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.sefer-item:last-child { margin-bottom: 0; }
.sefer-tip {
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
}
.sefer-tip.sabah { background: var(--yellow-dim); color: var(--yellow); }
.sefer-tip.aksam { background: var(--blue-dim); color: var(--blue); }
.sefer-tip.tek { background: var(--accent-dim); color: var(--accent-light); }

/* =============================================
   DETAIL VIEW
   ============================================= */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.detail-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.detail-section-title {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 7px;
}

.detail-section-title i { color: var(--accent); }

.detail-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px solid var(--border-subtle);
  gap: 16px;
}

.detail-row:last-child { border-bottom: none; }
.detail-key {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  flex-shrink: 0;
  min-width: 120px;
}
.detail-val {
  font-size: 0.875rem;
  color: var(--text-primary);
  text-align: right;
  word-break: break-word;
}

/* =============================================
   UTILS
   ============================================= */
.flex { display: flex; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-5 { margin-bottom: 20px; }
.mb-6 { margin-bottom: 24px; }

.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }

.text-sm { font-size: 0.82rem; }
.text-xs { font-size: 0.72rem; }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-accent { color: var(--accent-light); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-yellow { color: var(--yellow); }

.fw-bold { font-weight: 700; }
.fw-600 { font-weight: 600; }

.text-center { text-align: center; }
.text-right { text-align: right; }

.d-none { display: none; }
.d-flex { display: flex; }

.w-100 { width: 100%; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 20px 0;
}

/* Actions in table */
.actions { display: flex; gap: 6px; align-items: center; }

/* Login page */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  padding: 20px;
}

.login-box {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.login-logo .logo-icon {
  width: 48px; height: 48px;
  font-size: 20px;
  border-radius: 14px;
}

.login-title {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
}

.login-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 900px) {
  .sidebar { width: var(--sidebar-collapsed); }
  .sidebar .logo-sub, .sidebar .logo-text, .sidebar .nav-section-label,
  .sidebar .nav-item span, .sidebar .user-meta { display: none; }
  .main-content { margin-left: var(--sidebar-collapsed); }
  .content-body { padding: 20px 16px; }
  .topbar { padding: 0 16px; }
  .form-row.cols-3, .form-row.cols-4 { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .form-row.cols-2, .form-row.cols-3, .form-row.cols-4 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .modal-sm, .modal-md { max-width: 100%; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Evrak uyarı renkleri */
.evrak-expire-soon { color: var(--yellow); }
.evrak-expired { color: var(--red); }

/* File input */
.file-drop {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}
.file-drop:hover { border-color: var(--accent); color: var(--accent); }
.file-drop input { display: none; }

/* Loading */
.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================
   EK STİLLER — Yetkilendirme, Roller, Yardımcılar
   ============================================= */

/* Role badges */
.badge-cyan    { background: var(--cyan-dim);   color: var(--cyan);    border: 1px solid rgba(6,182,212,.25); }
.badge-info    { background: rgba(59,130,246,.12); color: #60a5fa;     border: 1px solid rgba(59,130,246,.25); }
.badge-warning { background: var(--yellow-dim); color: var(--yellow);  border: 1px solid rgba(245,158,11,.25); }
.badge-danger  { background: var(--red-dim);    color: #f87171;        border: 1px solid rgba(239,68,68,.25); }

/* Utility */
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.w-100  { width: 100%; }
.mt-4   { margin-top: 16px; }
.mt-5   { margin-top: 20px; }
.mb-5   { margin-bottom: 20px; }
.flex   { display: flex; align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.gap-2  { gap: 8px; }
.gap-3  { gap: 12px; }
.text-green { color: var(--green); }
.text-yellow{ color: var(--yellow); }
.text-blue  { color: var(--blue); }
.text-red   { color: var(--red); }
.text-accent{ color: var(--accent); }
.text-xs    { font-size: 0.75rem; }
.text-sm    { font-size: 0.85rem; }
.td-mono    { font-family: 'Courier New', monospace; letter-spacing: 0.04em; }
.td-muted   { color: var(--text-secondary); }
.divider    { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.hr.divider { border-top-color: var(--border); }
.text-center{ text-align: center; }
.required   { color: var(--red); font-size: 0.8rem; }
.form-hint  { font-size: 0.78rem; color: var(--text-muted); margin-top: 5px; }
.form-check { display: flex; align-items: center; gap: 8px; cursor: pointer; color: var(--text-secondary); font-size: 0.88rem; padding: 4px 0; }
.form-check input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }

/* Alert */
.alert { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.875rem; position: relative; }
.alert i:first-child { flex-shrink: 0; }
.alert-close { background: none; border: none; cursor: pointer; color: currentColor; opacity: 0.6; margin-left: auto; padding: 0 4px; }
.alert-close:hover { opacity: 1; }
.alert-success { background: var(--green-dim);  color: var(--green);  border: 1px solid rgba(34,197,94,.2); }
.alert-danger  { background: var(--red-dim);    color: #f87171;       border: 1px solid rgba(239,68,68,.2); }
.alert-warning { background: var(--yellow-dim); color: var(--yellow); border: 1px solid rgba(245,158,11,.2); }
.alert-info    { background: var(--blue-dim);   color: #60a5fa;       border: 1px solid rgba(59,130,246,.2); }

/* Card extras */
.card-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; gap: 10px; align-items: center; }

/* Nav badge */
.nav-badge {
  background: var(--red);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: auto;
  min-width: 18px;
  text-align: center;
}

/* Stat card colors */
.stat-icon.green  { background: var(--green-dim); color: var(--green); }
.stat-icon.yellow { background: var(--yellow-dim); color: var(--yellow); }
.stat-icon.blue   { background: var(--blue-dim); color: var(--blue); }
.stat-icon.cyan   { background: var(--cyan-dim); color: var(--cyan); }
.stat-icon.red    { background: var(--red-dim); color: var(--red); }

/* Form row variants */
.form-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-row.cols-4 { grid-template-columns: repeat(4, 1fr); }

/* User avatar in sidebar */
.user-avatar {
  width: 34px; height: 34px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow);
  color: var(--accent-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Login page */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-box { width: 100%; max-width: 420px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow), 0 0 60px rgba(108,99,255,.08); }
.login-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.login-title { font-family: var(--font-body); font-size: 1.6rem; font-weight: 800; color: var(--text-primary); }
.login-sub { font-size: 0.78rem; color: var(--text-muted); }

/* Yetkilendirme izin row hover */
.izin-row:hover { background: var(--bg-hover); }

/* Sidebar section */
.sidebar-nav .nav-section-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); padding: 14px 18px 5px; font-weight: 700; display: block; }

/* Buttons extra */
.btn-success { background: var(--green-dim); color: var(--green); border: 1px solid rgba(34,197,94,.25); }
.btn-success:hover { background: rgba(34,197,94,.2); }
.btn-warning { background: var(--yellow-dim); color: var(--yellow); border: 1px solid rgba(245,158,11,.25); }
.btn-warning:hover { background: rgba(245,158,11,.2); }

/* ── AÇIK TEMA ────────────────────────────────────────────────────── */
html.tema-acik {
  --bg-base:     #f0f2f5;
  --bg-surface:  #ffffff;
  --bg-card:     #f8f9fb;
  --bg-elevated: #eef0f4;
  --bg-hover:    #e8eaed;
  --border:      #d4d8e0;
  --border-subtle: #e8eaed;

  --text-primary:   #1a1a2e;
  --text-secondary: #5a5a7a;
  --text-muted:     #9999bb;
  --text-accent:    #3d3d6b;

  --accent:       #5b52e8;
  --accent-light: #7b74f0;
  --accent-dim:   rgba(91,82,232,0.10);
  --accent-glow:  rgba(91,82,232,0.20);

  --green-dim:  rgba(34,197,94,0.10);
  --red-dim:    rgba(239,68,68,0.10);
  --yellow-dim: rgba(245,158,11,0.10);
  --blue-dim:   rgba(59,130,246,0.10);
  --cyan-dim:   rgba(6,182,212,0.10);

  --shadow: 0 2px 16px rgba(0,0,0,0.10);

  background-color: #f0f2f5 !important;
  color: #1a1a2e !important;
}

html.tema-acik .sidebar       { background: #ffffff !important; border-right: 1px solid #d4d8e0; }
html.tema-acik .topbar        { background: #ffffff !important; border-bottom: 1px solid #d4d8e0; }
html.tema-acik .content-body  { background: #f0f2f5 !important; }
html.tema-acik .card          { background: #ffffff !important; border-color: #d4d8e0 !important; }
html.tema-acik .card-header   { background: #f8f9fb !important; border-color: #d4d8e0 !important; }
html.tema-acik .nav-item      { color: #5a5a7a !important; }
html.tema-acik .nav-item:hover{ background: #eef0f4 !important; color: #1a1a2e !important; }
html.tema-acik .nav-item.active { background: rgba(91,82,232,0.10) !important; color: #5b52e8 !important; }
html.tema-acik .nav-group-header { color: #9999bb !important; }
html.tema-acik .sidebar-footer  { background: #f8f9fb !important; border-color: #d4d8e0 !important; }
html.tema-acik .user-avatar     { background: rgba(91,82,232,0.15) !important; color: #5b52e8 !important; }
html.tema-acik table            { background: transparent; }
html.tema-acik table thead tr   { background: #f0f2f5 !important; }
html.tema-acik table tbody tr:hover { background: #eef0f4 !important; }
html.tema-acik .form-control    { background: #ffffff !important; border-color: #d4d8e0 !important; color: #1a1a2e !important; }
html.tema-acik .btn-outline     { border-color: #d4d8e0 !important; color: #5a5a7a !important; }
html.tema-acik .btn-outline:hover { background: #eef0f4 !important; }
html.tema-acik .modal-overlay   { background: rgba(0,0,0,0.35) !important; }
html.tema-acik .modal           { background: #ffffff !important; border-color: #d4d8e0 !important; }
html.tema-acik .modal-header    { background: #f8f9fb !important; border-color: #d4d8e0 !important; }
html.tema-acik .stat-card       { background: #ffffff !important; border-color: #d4d8e0 !important; }
html.tema-acik .alert           { background: #f8f9fb !important; }
html.tema-acik select.form-control option { background: #fff; color: #1a1a2e; }