/* ==========================================================================
   SMAS AL HIKAM — ADMIN CONTROL PANEL DESIGN SYSTEM
   Theme inspired by PPDB SMAN 16 Surabaya (#0C0F45 Navy, #13AFF0 Cyan, #FCD600 Yellow)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Open+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Roboto:wght@400;500;600;700&family=Yantramanav:wght@400;500;700;800&display=swap');

:root {
  --admin-navy: #0C0F45;
  --admin-cyan: #13AFF0;
  --admin-cyan-hover: #0E8BC1;
  --admin-yellow: #FCD600;
  --admin-slate: #1E293B;
  --admin-charcoal: #4A4A4A;
  --admin-border: #D4D4D4;
  --admin-surface: #FFFFFF;
  --admin-bg: #F1F5F9;
  --admin-text-muted: #6C757D;
  --admin-error: #EA4335;
  --admin-success: #39B54A;

  /* Aliases for Admin UI Compatibility */
  --admin-primary: #13AFF0;
  --admin-primary-subtle: rgba(19, 175, 240, 0.12);
  --admin-text-main: #4A4A4A;

  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Roboto', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --font-display: 'Yantramanav', sans-serif;

  --shadow-sm: rgba(51, 51, 51, 0.1) 0px 2px 5px 0px;
  --shadow-md: rgba(0, 0, 0, 0.3) 0px 2px 5px 0px;
  --shadow-lg: rgba(0, 0, 0, 0.5) 0px 1px 15px 1px;
}

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

body {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--admin-charcoal);
  background-color: var(--admin-bg);
  line-height: 1.6;
}

/* ==========================================================================
   ADMIN LOGIN PAGE
   ========================================================================== */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--admin-navy);
}

.admin-login-box {
  background: var(--admin-surface);
  border-radius: 10px;
  overflow: hidden;
  max-width: 900px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  box-shadow: var(--shadow-lg);
}

.login-brand-col {
  background: var(--admin-navy);
  color: #FFFFFF;
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-right: 4px solid var(--admin-yellow);
}

.logo-placeholder-lg {
  width: 72px;
  height: 72px;
  background: var(--admin-yellow);
  color: var(--admin-navy);
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
}

.login-brand-col h2 {
  font-family: var(--font-primary);
  font-size: 24px;
  margin-bottom: 12px;
  color: #FFFFFF;
}

.login-brand-col p {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: #CBD5E1;
  line-height: 1.6;
}

.login-form-col {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-form-col h2 {
  font-family: var(--font-primary);
  font-size: 22px;
  color: var(--admin-navy);
  margin-bottom: 6px;
}

.login-subtitle {
  font-size: 13.5px;
  color: var(--admin-text-muted);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  color: var(--admin-charcoal);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.form-group input {
  width: 100%;
  border: 1px solid #818A91;
  border-radius: 5px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  height: 42px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus {
  border: 2px solid var(--admin-cyan);
  box-shadow: 0px 0px 0px 3px rgba(19, 175, 240, 0.12);
}

.input-with-icon {
  position: relative;
}

.eye-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.btn-masuk {
  width: 100%;
  background: var(--admin-cyan);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 700;
  padding: 14px;
  border-radius: 28px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  height: 45px;
}

.btn-masuk:hover {
  background: var(--admin-cyan-hover);
}

/* ==========================================================================
   ADMIN DASHBOARD & LAYOUT
   ========================================================================== */
.admin-header {
  background: var(--admin-navy);
  height: 64px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: var(--shadow-md);
  border-bottom: 2px solid var(--admin-yellow);
}

.admin-brand-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-logo-badge {
  width: 36px;
  height: 36px;
  background: var(--admin-yellow);
  color: var(--admin-navy);
  font-family: var(--font-display);
  font-weight: 800;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.admin-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.35));
}

.login-logo-img {
  width: 86px;
  height: 86px;
  object-fit: contain;
  margin-bottom: 16px;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.3));
}

.admin-brand-title {
  color: #FFFFFF;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 16px;
}

.admin-user-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-view-public {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-view-public:hover {
  background: var(--admin-cyan);
}

.admin-user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #FFFFFF;
  font-size: 13.5px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: 20px;
}

.admin-user-avatar {
  width: 26px;
  height: 26px;
  background: var(--admin-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 64px);
}

.admin-sidebar {
  background: var(--admin-surface);
  border-right: 1px solid var(--admin-border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-nav-section-title {
  font-family: var(--font-primary);
  font-size: 11px;
  font-weight: 700;
  color: var(--admin-text-muted);
  text-transform: uppercase;
  margin: 16px 10px 8px;
  letter-spacing: 0.5px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 5px;
  color: var(--admin-charcoal);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.admin-nav-item:hover {
  background: var(--admin-bg);
  color: var(--admin-navy);
}

.admin-nav-item.active {
  background: var(--admin-navy);
  color: #FFFFFF;
}

.admin-main-content {
  padding: 36px 40px;
}

.admin-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.admin-page-title {
  font-family: var(--font-primary);
  font-size: 24px;
  color: var(--admin-navy);
  margin-bottom: 4px;
}

.btn-add {
  background: var(--admin-cyan);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 28px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-add:hover {
  background: var(--admin-cyan-hover);
}

/* Stat Cards */
.stat-cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.stat-cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 5px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s;
}

.stat-card:hover {
  border-color: var(--admin-cyan);
  transform: translateY(-2px);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: rgba(19, 175, 240, 0.12);
  color: var(--admin-cyan);
}

.stat-icon.gold {
  background: rgba(252, 214, 0, 0.2);
  color: var(--admin-navy);
}

.stat-icon.green {
  background: rgba(57, 181, 74, 0.12);
  color: var(--admin-success);
}

.stat-info h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--admin-navy);
  margin: 0;
  line-height: 1.1;
}

.stat-info span {
  font-size: 13px;
  color: var(--admin-text-muted);
}

/* Tables & Content Cards */
.admin-content-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 5px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}

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

.admin-table-wrapper {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  background: var(--admin-bg);
  color: var(--admin-navy);
  font-family: var(--font-primary);
  font-size: 12.5px;
  font-weight: 700;
  text-align: left;
  padding: 14px 16px;
  border-bottom: 2px solid var(--admin-border);
  text-transform: uppercase;
}

.admin-table td {
  padding: 14px 16px;
  font-size: 13.5px;
  border-bottom: 1px solid #E2E8F0;
  vertical-align: middle;
}

.admin-table tr:hover {
  background: #F8FAFC;
}

.text-center {
  text-align: center !important;
}

/* Badges */
.badge-status {
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 11.5px;
  font-weight: 700;
  display: inline-block;
}

.badge-status.info {
  background: var(--admin-cyan);
  color: #FFFFFF;
}

.badge-status.success {
  background: var(--admin-success);
  color: #FFFFFF;
}

.badge-status.warning {
  background: var(--admin-yellow);
  color: var(--admin-navy);
}

.badge-status.danger {
  background: var(--admin-error);
  color: #FFFFFF;
}

/* Action buttons */
.btn-action-group {
  display: flex;
  gap: 6px;
  justify-content: center;
}

.btn-verif, .btn-edit, .btn-hapus {
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-verif {
  background: #DCFCE7;
  color: #166534;
}

.btn-verif:hover {
  background: var(--admin-success);
  color: #FFFFFF;
}

.btn-edit {
  background: #E0F2FE;
  color: #0369A1;
}

.btn-edit:hover {
  background: var(--admin-cyan);
  color: #FFFFFF;
}

.btn-hapus {
  background: #FEE2E2;
  color: #991B1B;
}

.btn-hapus:hover {
  background: var(--admin-error);
  color: #FFFFFF;
}

/* Modals */
.admin-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(12, 15, 69, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s;
  padding: 24px;
}

.admin-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.admin-modal-box {
  background: var(--admin-surface);
  border-radius: 10px;
  width: 100%;
  max-width: 600px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.admin-modal-header {
  background: var(--admin-navy);
  color: #FFFFFF;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-modal-header h3 {
  font-family: var(--font-primary);
  font-size: 18px;
  margin: 0;
  color: #FFFFFF;
}

.btn-close-modal {
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 20px;
  cursor: pointer;
}

.admin-modal-body {
  padding: 24px;
}

.admin-form-group {
  margin-bottom: 18px;
}

.admin-form-group label {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  color: var(--admin-charcoal);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.admin-form-group input, .admin-form-group select, .admin-form-group textarea {
  width: 100%;
  border: 1px solid #818A91;
  border-radius: 5px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 13.5px;
  outline: none;
}

.admin-form-group input:focus, .admin-form-group select:focus, .admin-form-group textarea:focus {
  border: 2px solid var(--admin-cyan);
}

.form-actions-bottom {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  border-top: 1px solid var(--admin-border);
  padding-top: 18px;
}

.btn-simpan {
  background: var(--admin-cyan);
  color: #FFFFFF;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 28px;
  border: none;
  cursor: pointer;
}

.btn-simpan:hover {
  background: var(--admin-cyan-hover);
}

@media (max-width: 1024px) {
  .stat-cards-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
  .admin-sidebar {
    display: none;
  }
  .admin-main-content {
    padding: 20px;
  }
  .stat-cards-grid-4, .stat-cards-grid-2 {
    grid-template-columns: 1fr;
  }
  .admin-login-box {
    grid-template-columns: 1fr;
  }
  .login-brand-col {
    border-right: none;
    border-bottom: 4px solid var(--admin-yellow);
    padding: 32px 20px;
  }
}