/* ====================================
   ADMIN PANEL — Styles
   Dark-themed premium admin dashboard
   ==================================== */

:root {
  --admin-bg: #0c1117;
  --admin-surface: #161b22;
  --admin-surface-2: #1c2129;
  --admin-border: #30363d;
  --admin-border-light: rgba(255,255,255,0.06);
  --admin-text: #e6edf3;
  --admin-text-dim: #8b949e;
  --admin-text-muted: #484f58;
  --admin-accent: #58a6ff;
  --admin-accent-hover: #79c0ff;
  --admin-green: #3fb950;
  --admin-green-dim: rgba(63,185,80,0.15);
  --admin-gold: #e8c97b;
  --admin-gold-dim: rgba(232,201,123,0.15);
  --admin-red: #f85149;
  --admin-red-dim: rgba(248,81,73,0.15);
  --admin-radius: 12px;
  --admin-radius-sm: 8px;
  --font-sans: 'Inter', system-ui, sans-serif;
}

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

html { font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--admin-bg);
  color: var(--admin-text);
  line-height: 1.6;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ========== LOGIN GATE ========== */
.login-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: linear-gradient(135deg, #0c1117 0%, #161b22 50%, #0c1117 100%);
}

.login-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 20px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}

.login-logo img {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 16px;
  border: 2px solid var(--admin-border);
}

.login-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--admin-text);
  margin-bottom: 4px;
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--admin-text-dim);
  margin-bottom: 32px;
}

.password-input-wrap {
  position: relative;
}

.password-input-wrap input {
  width: 100%;
  padding-right: 44px;
}

.toggle-pw {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--admin-text-dim);
  cursor: pointer;
  font-size: 1.2rem;
  transition: color 0.2s;
}

.toggle-pw:hover {
  color: var(--admin-text);
}

.login-error {
  color: var(--admin-red);
  font-size: 0.85rem;
  margin-top: 8px;
  min-height: 20px;
}

.btn-login {
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--admin-accent), #388bfd);
  color: #fff;
  border: none;
  border-radius: var(--admin-radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
  margin-top: 8px;
}

.btn-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(88,166,255,0.3);
}

/* ========== FORM ELEMENTS ========== */
.form-group {
  margin-bottom: 20px;
  flex: 1;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--admin-text-dim);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--admin-bg);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-sm);
  color: var(--admin-text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--admin-accent);
  box-shadow: 0 0 0 3px rgba(88,166,255,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--admin-text-muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ========== RATING PICKER ========== */
.rating-picker {
  display: flex;
  gap: 6px;
  font-size: 1.6rem;
  cursor: pointer;
}

.rating-picker i {
  color: var(--admin-text-muted);
  transition: color 0.15s, transform 0.15s;
}

.rating-picker i.active {
  color: var(--admin-gold);
}

.rating-picker i:hover {
  transform: scale(1.15);
}

/* ========== TOGGLE SWITCH ========== */
label.toggle-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  margin-bottom: 0;
  text-transform: none;
  letter-spacing: normal;
}

.toggle-switch input {
  display: none;
}

.toggle-slider {
  width: 48px;
  height: 26px;
  background: var(--admin-border);
  border-radius: 13px;
  position: relative;
  transition: background 0.3s;
  flex-shrink: 0;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--admin-text-dim);
  border-radius: 50%;
  transition: transform 0.3s, background 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--admin-green);
}

.toggle-switch input:checked + .toggle-slider::after {
  transform: translateX(22px);
  background: #fff;
}

.toggle-label {
  font-size: 0.9rem;
  color: var(--admin-text-dim);
}

/* ========== TOP BAR ========== */
.admin-topbar {
  background: var(--admin-surface);
  border-bottom: 1px solid var(--admin-border);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--admin-border);
}

.topbar-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.topbar-subtitle {
  font-size: 0.8rem;
  color: var(--admin-text-dim);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--admin-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--admin-text-dim);
  transition: all 0.2s;
}

.topbar-link:hover {
  color: var(--admin-text);
  background: var(--admin-surface-2);
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--admin-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--admin-red-dim);
  color: var(--admin-red);
  border: 1px solid rgba(248,81,73,0.2);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: rgba(248,81,73,0.25);
}

/* ========== ADMIN MAIN ========== */
.admin-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px;
}

/* ========== CONFIG WARNING ========== */
.config-warning {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: var(--admin-gold-dim);
  border: 1px solid rgba(232,201,123,0.25);
  border-radius: var(--admin-radius);
  margin-bottom: 24px;
}

.config-warning i {
  font-size: 1.8rem;
  color: var(--admin-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.config-warning strong {
  display: block;
  margin-bottom: 4px;
  color: var(--admin-gold);
}

.config-warning p {
  font-size: 0.9rem;
  color: var(--admin-text-dim);
}

.config-warning code {
  background: rgba(0,0,0,0.3);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* ========== STATS BAR ========== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(88,166,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--admin-accent);
}

.stat-icon-gold {
  background: var(--admin-gold-dim);
  color: var(--admin-gold);
}

.stat-icon-green {
  background: var(--admin-green-dim);
  color: var(--admin-green);
}

.stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--admin-text);
  line-height: 1.2;
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--admin-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 600px) {
  .stats-bar { grid-template-columns: 1fr; }
}

/* ========== PANEL SECTIONS ========== */
.panel-section {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  margin-bottom: 24px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--admin-border);
  cursor: pointer;
  user-select: none;
}

.panel-header h2 {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-header h2 i {
  font-size: 1.3rem;
  color: var(--admin-accent);
}

.panel-toggle-btn {
  background: none;
  border: none;
  color: var(--admin-text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.3s;
}

.panel-toggle-btn.rotated {
  transform: rotate(180deg);
}

.panel-body {
  padding: 24px;
}

.btn-add {
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--admin-green), #2ea043);
  color: #fff;
  border: none;
  border-radius: var(--admin-radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-add:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(63,185,80,0.3);
}

.btn-add:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-refresh {
  background: var(--admin-surface-2);
  border: 1px solid var(--admin-border);
  color: var(--admin-text-dim);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all 0.3s;
}

.btn-refresh:hover {
  color: var(--admin-accent);
  border-color: var(--admin-accent);
}

.btn-refresh.spinning i {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ========== TESTIMONIAL LIST ITEMS ========== */
.testimonials-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-loading {
  text-align: center;
  padding: 48px 24px;
  color: var(--admin-text-dim);
}

.admin-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--admin-border);
  border-top-color: var(--admin-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

.admin-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--admin-text-muted);
}

.admin-empty i {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
}

.tl-item {
  background: var(--admin-surface-2);
  border: 1px solid var(--admin-border-light);
  border-radius: var(--admin-radius-sm);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color 0.2s, background 0.2s;
}

.tl-item:hover {
  border-color: var(--admin-border);
  background: rgba(30, 35, 44, 0.8);
}

.tl-item.featured {
  border-left: 3px solid var(--admin-gold);
}

.tl-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--admin-accent), #388bfd);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.tl-item.featured .tl-avatar {
  background: linear-gradient(135deg, var(--admin-gold), #c9a84c);
}

.tl-content {
  flex: 1;
  min-width: 0;
}

.tl-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.tl-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.tl-location {
  font-size: 0.8rem;
  color: var(--admin-text-dim);
}

.tl-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--admin-gold-dim);
  color: var(--admin-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tl-stars {
  display: flex;
  gap: 2px;
  font-size: 0.9rem;
  color: var(--admin-gold);
  margin-bottom: 6px;
}

.tl-stars i.dim {
  color: var(--admin-text-muted);
}

.tl-quote {
  font-size: 0.9rem;
  color: var(--admin-text-dim);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tl-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.tl-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
  color: var(--admin-text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.2s;
}

.tl-btn-edit:hover {
  color: var(--admin-accent);
  border-color: var(--admin-accent);
  background: rgba(88,166,255,0.08);
}

.tl-btn-delete:hover {
  color: var(--admin-red);
  border-color: var(--admin-red);
  background: var(--admin-red-dim);
}

/* ========== MODALS ========== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
  animation: modalFadeIn 0.25s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  width: 100%;
  max-width: 600px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  animation: modalSlideUp 0.3s ease;
}

.modal-card-sm {
  max-width: 440px;
}

@keyframes modalSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

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

.modal-header h3 {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-header h3 i {
  font-size: 1.2rem;
  color: var(--admin-accent);
}

.modal-header-danger h3 i {
  color: var(--admin-red);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: var(--admin-surface-2);
  color: var(--admin-text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all 0.2s;
}

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

.modal-card form,
.modal-body-text {
  padding: 24px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--admin-border);
}

.btn-cancel {
  padding: 10px 20px;
  background: var(--admin-surface-2);
  border: 1px solid var(--admin-border);
  color: var(--admin-text-dim);
  border-radius: var(--admin-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-cancel:hover {
  color: var(--admin-text);
  background: var(--admin-border);
}

.btn-save {
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--admin-accent), #388bfd);
  color: #fff;
  border: none;
  border-radius: var(--admin-radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-save:hover {
  box-shadow: 0 6px 20px rgba(88,166,255,0.3);
}

.btn-delete-confirm {
  padding: 10px 20px;
  background: var(--admin-red);
  color: #fff;
  border: none;
  border-radius: var(--admin-radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-delete-confirm:hover {
  box-shadow: 0 6px 20px rgba(248,81,73,0.3);
}

/* ========== TOAST NOTIFICATIONS ========== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-sm);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  font-size: 0.9rem;
  color: var(--admin-text);
  min-width: 280px;
  max-width: 400px;
  animation: toastIn 0.35s ease;
}

.toast.toast-out {
  animation: toastOut 0.3s ease forwards;
}

.toast i {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.toast-success i { color: var(--admin-green); }
.toast-error i { color: var(--admin-red); }
.toast-info i { color: var(--admin-accent); }

@keyframes toastIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes toastOut {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(100%); opacity: 0; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .admin-topbar {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .topbar-right {
    width: 100%;
    justify-content: flex-end;
  }
  .admin-main {
    padding: 20px 16px;
  }
  .tl-item {
    flex-direction: column;
    gap: 12px;
  }
  .tl-actions {
    flex-direction: row;
    width: 100%;
  }
  .tl-btn {
    flex: 1;
  }
  .modal-card {
    max-height: 90vh;
    overflow-y: auto;
  }
  .login-card {
    padding: 36px 24px;
  }
}