/* ============================================================
   ROOT DEĞİŞKENLER & GENEL
   ============================================================ */
:root {
  --bs-primary: #5d87ff;
  --bs-secondary: #5a6a85;
  --bs-success: #13deb9;
  --bs-warning: #ffae1f;
  --bs-danger: #fa896b;
  --bs-info: #539bff;
  --bs-light: #f6f9fc;
  --bs-dark: #2a3547;
  --bs-gray: #5a6a85;
  --bs-gray-dark: #2a3547;
  --bs-border-color: #eef5f9;
  --bs-border-radius: 7px;
  --bs-box-shadow: 0 0 2rem 0 rgba(136, 152, 170, 0.15);
  --bs-body-bg: #f6f9fc;
  --bs-body-color: #2a3547;
  --bs-body-font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --bs-body-font-size: 0.875rem;
}

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

body {
  font-family: var(--bs-body-font-family);
  font-size: var(--bs-body-font-size);
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   GİRİŞ SAYFASI
   ============================================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bs-body-bg);
  padding: 16px;
}
.auth-card {
  background: #fff;
  border-radius: var(--bs-border-radius);
  box-shadow: var(--bs-box-shadow);
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
}
.auth-card .brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.auth-card .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--bs-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
}
.auth-card .logo-text {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--bs-dark);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar-area {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 270px;
  background: #fff;
  box-shadow: var(--bs-box-shadow);
  z-index: 1050;
  transition: transform 0.2s ease-in-out;
  overflow-y: auto;
  padding: 0 0 20px 0;
}

.sidebar-area .brand-logo {
  padding: 18px 20px;
  border-bottom: 1px solid var(--bs-border-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-area .brand-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--bs-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
}

.sidebar-area .brand-logo .logo-text {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--bs-dark);
  letter-spacing: -0.5px;
}

.sidebar-area .nav-section {
  padding: 20px 16px 8px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--bs-gray);
  font-weight: 600;
}

.sidebar-area .nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  margin: 2px 12px;
  border-radius: var(--bs-border-radius);
  color: var(--bs-gray);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.sidebar-area .nav-link:hover {
  background: rgba(93, 135, 255, 0.08);
  color: var(--bs-primary);
}

.sidebar-area .nav-link.active {
  background: var(--bs-primary);
  color: #fff;
  box-shadow: 0 5px 10px rgba(93, 135, 255, 0.3);
}

.sidebar-area .nav-link i {
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
  margin-left: 270px;
  min-height: 100vh;
  padding: 24px 30px 30px;
}

/* ============================================================
   TOP NAVBAR
   ============================================================ */
.top-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.top-navbar .page-title h4 {
  font-weight: 700;
  font-size: 1.3rem;
  margin: 0;
  color: var(--bs-dark);
}

.top-navbar .page-title small {
  color: var(--bs-gray);
  font-size: 0.8rem;
  font-weight: 400;
}

.top-navbar .navbar-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-navbar .navbar-controls .search-box {
  position: relative;
}

.top-navbar .navbar-controls .search-box input {
  padding: 8px 16px 8px 40px;
  border-radius: 50px;
  border: 1px solid var(--bs-border-color);
  background: #fff;
  font-size: 0.85rem;
  min-width: 220px;
  transition: all 0.3s;
}

.top-navbar .navbar-controls .search-box input:focus {
  outline: none;
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 3px rgba(93, 135, 255, 0.15);
}

.top-navbar .navbar-controls .search-box i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--bs-gray);
}

.top-navbar .navbar-controls .user-dropdown .dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  padding: 6px 12px;
  border-radius: 50px;
  cursor: pointer;
  transition: background 0.2s;
}

.top-navbar .navbar-controls .user-dropdown .dropdown-toggle:hover {
  background: rgba(0, 0, 0, 0.04);
}

.top-navbar .navbar-controls .user-dropdown .avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bs-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.top-navbar .navbar-controls .user-dropdown .dropdown-menu {
  border: none;
  box-shadow: var(--bs-box-shadow);
  border-radius: var(--bs-border-radius);
  padding: 8px 0;
  min-width: 180px;
}

.top-navbar .navbar-controls .user-dropdown .dropdown-item {
  padding: 8px 20px;
  font-size: 0.85rem;
  color: var(--bs-gray-dark);
}

.top-navbar .navbar-controls .user-dropdown .dropdown-item:hover {
  background: rgba(93, 135, 255, 0.06);
  color: var(--bs-primary);
}

.top-navbar .navbar-controls .user-dropdown .dropdown-item i {
  margin-right: 10px;
  width: 18px;
  text-align: center;
}

/* ============================================================
   KARTLAR
   ============================================================ */
.card {
  background: #fff;
  border: none;
  border-radius: var(--bs-border-radius);
  box-shadow: var(--bs-box-shadow);
  transition: all 0.25s;
}

.card:hover {
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.08);
}

.card .card-header {
  background: transparent;
  border-bottom: 1px solid var(--bs-border-color);
  padding: 18px 24px;
  font-weight: 600;
}

.card .card-body {
  padding: 24px;
}

/* ============================================================
   İSTATİSTİK KARTLARI
   ============================================================ */
.stat-card {
  background: #fff;
  border-radius: var(--bs-border-radius);
  box-shadow: var(--bs-box-shadow);
  padding: 20px 24px;
  transition: all 0.25s;
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.08);
}

.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.stat-card .stat-icon.primary { background: rgba(93, 135, 255, 0.12); color: var(--bs-primary); }
.stat-card .stat-icon.success { background: rgba(19, 222, 185, 0.12); color: var(--bs-success); }
.stat-card .stat-icon.warning { background: rgba(255, 174, 31, 0.12); color: var(--bs-warning); }
.stat-card .stat-icon.danger { background: rgba(250, 137, 107, 0.12); color: var(--bs-danger); }

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bs-dark);
  line-height: 1.2;
}

.stat-card .stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--bs-gray);
  margin-top: 2px;
}

.stat-card .stat-link {
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.stat-card .stat-link.primary { color: var(--bs-primary); }
.stat-card .stat-link.success { color: var(--bs-success); }
.stat-card .stat-link.warning { color: var(--bs-warning); }
.stat-card .stat-link.danger { color: var(--bs-danger); }

/* ============================================================
   TABLOLAR
   ============================================================ */
.table-responsive {
  border-radius: var(--bs-border-radius);
  overflow: hidden;
}

.table-custom {
  margin-bottom: 0;
  background: #fff;
  width: 100%;
}

.table-custom thead {
  background: var(--bs-light);
  border-bottom: 1px solid var(--bs-border-color);
}

.table-custom thead th {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--bs-gray);
  padding: 14px 16px;
  border-bottom: none;
}

.table-custom tbody td {
  padding: 14px 16px;
  vertical-align: middle;
  border-bottom: 1px solid var(--bs-border-color);
  font-size: 0.85rem;
}

.table-custom tbody tr:hover {
  background: rgba(93, 135, 255, 0.02);
}

.table-custom .empty-row td {
  padding: 40px 16px;
  color: var(--bs-gray);
  text-align: center;
}

/* ============================================================
   BADGE
   ============================================================ */
.badge-soft-primary {
  background: rgba(93, 135, 255, 0.12);
  color: var(--bs-primary);
}
.badge-soft-success {
  background: rgba(19, 222, 185, 0.12);
  color: var(--bs-success);
}
.badge-soft-warning {
  background: rgba(255, 174, 31, 0.12);
  color: var(--bs-warning);
}
.badge-soft-danger {
  background: rgba(250, 137, 107, 0.12);
  color: var(--bs-danger);
}
.badge-soft-info {
  background: rgba(83, 155, 255, 0.12);
  color: var(--bs-info);
}

/* ============================================================
   FORMLAR
   ============================================================ */
.form-control,
.form-select {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  padding: 8px 14px;
  font-size: 0.85rem;
  transition: all 0.2s;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 3px rgba(93, 135, 255, 0.12);
}

/* ============================================================
   BUTONLAR
   ============================================================ */
.btn {
  border-radius: var(--bs-border-radius);
  padding: 8px 20px;
  font-weight: 500;
  font-size: 0.85rem;
  transition: all 0.2s;
}
.btn-sm {
  padding: 5px 14px;
  font-size: 0.8rem;
}
.btn-primary {
  background: var(--bs-primary);
  border: none;
  color: #fff;
}
.btn-primary:hover {
  background: #4a6fe0;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(93, 135, 255, 0.3);
}
.btn-outline-secondary {
  border: 1px solid var(--bs-border-color);
  color: var(--bs-gray);
}
.btn-outline-secondary:hover {
  background: var(--bs-light);
  border-color: #c0cbd8;
  color: var(--bs-gray-dark);
}
.btn-outline-danger {
  border: 1px solid var(--bs-danger);
  color: var(--bs-danger);
}
.btn-outline-danger:hover {
  background: var(--bs-danger);
  color: #fff;
}
.link-button {
  background: none;
  border: none;
  font: inherit;
  padding: 0;
  color: inherit;
  cursor: pointer;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination-custom .page-link {
  border: none;
  color: var(--bs-gray);
  border-radius: var(--bs-border-radius);
  margin: 0 3px;
  font-weight: 500;
  padding: 6px 14px;
}
.pagination-custom .page-item.active .page-link {
  background: var(--bs-primary);
  color: #fff;
}
.pagination-custom .page-item.disabled .page-link {
  color: #c0cbd8;
}

/* ============================================================
   TARİH HÜCRESİ (admin.js ile biçimlendirilir)
   ============================================================ */
.date-cell { white-space: nowrap; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
  .sidebar-area {
    transform: translateX(-100%);
  }
  .sidebar-area.open {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
    padding: 16px;
  }
  .top-navbar .navbar-controls .search-box input {
    min-width: 150px;
  }
}
@media (max-width: 576px) {
  .top-navbar {
    flex-direction: column;
    align-items: stretch;
  }
  .top-navbar .navbar-controls {
    flex-wrap: wrap;
  }
  .top-navbar .navbar-controls .search-box {
    flex: 1;
  }
  .top-navbar .navbar-controls .search-box input {
    min-width: 100%;
  }
}