/* ==========================================================================
   ZEYN RESTAURANT - MODERN UNIFIED ADMIN SYSTEM (ZEYN NUIT THEME)
   ========================================================================== */

:root {
  --z-bg: #181110;
  --z-card-bg: #241817;
  --z-card-border: #443027;
  --z-card-hover: #2e1e1c;
  --z-nav-bg: #2c1514;
  --z-nav-border: #523a2f;
  --z-text: #fff4eb;
  --z-muted: #c9b4a8;
  --z-gold: #f7b04d;
  --z-gold-hover: #fcd28d;
  --z-red: #d92d20;
  --z-orange: #f07822;
  --z-danger-bg: #4a1919;
  --z-danger-border: #ff9a82;
  --z-danger-text: #ffd8ce;
  --z-input-bg: #140d0c;
  --z-input-border: #4e372e;
  --z-success-bg: rgba(40, 167, 69, 0.2);
  --z-success-border: #28a745;
  --z-success-text: #75b798;
  --z-radius-lg: 20px;
  --z-radius-md: 12px;
  --z-radius-sm: 8px;
  --z-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

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

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--z-bg);
  color: var(--z-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.admin-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 16px 60px 16px;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.admin-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: var(--z-nav-bg);
  border: 1px solid var(--z-nav-border);
  border-radius: var(--z-radius-lg);
  padding: 12px 20px;
  margin-bottom: 24px;
  box-shadow: var(--z-shadow);
  flex-wrap: wrap;
}

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

.admin-navbar .brand img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.admin-navbar .brand span {
  color: var(--z-gold);
  font-family: Georgia, serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.admin-navbar .nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.admin-navbar .nav-menu a {
  color: var(--z-text);
  padding: 8px 14px;
  border-radius: var(--z-radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.admin-navbar .nav-menu a:hover {
  background: var(--z-orange);
  color: #fff;
}

.admin-navbar .nav-menu a.active {
  background: var(--z-red);
  color: #fff;
}

.admin-navbar .nav-menu a.site-btn {
  border: 1px solid var(--z-gold);
  color: var(--z-gold);
  margin-left: 4px;
}

.admin-navbar .nav-menu a.site-btn:hover {
  background: var(--z-gold);
  color: var(--z-bg);
}

.admin-navbar .nav-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-navbar select.lang-picker {
  background: var(--z-input-bg);
  color: var(--z-gold);
  border: 1px solid var(--z-nav-border);
  border-radius: var(--z-radius-sm);
  padding: 6px 10px;
  font-weight: 700;
  cursor: pointer;
}

/* ==========================================================================
   CARDS & SECTIONS
   ========================================================================== */
.card {
  background: var(--z-card-bg);
  border: 1px solid var(--z-card-border);
  border-radius: var(--z-radius-lg);
  padding: 26px;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.card-hero {
  background: linear-gradient(135deg, #301715 0%, #8f1715 50%, #d95d19 100%);
  border: 1px solid #7c3a28;
  color: #ffffff;
}

.card-hero small {
  color: var(--z-gold);
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.8rem;
  display: block;
}

.card-hero h1 {
  font-family: Georgia, serif;
  font-size: 1.85rem;
  margin: 6px 0 10px 0;
  color: #ffffff;
}

.card-hero p {
  color: #fff4eb;
  margin: 0;
  font-size: 1rem;
}

.card h2 {
  font-family: Georgia, serif;
  font-size: 1.45rem;
  margin-top: 0;
  margin-bottom: 8px;
  color: var(--z-text);
}

.card-subtitle {
  color: var(--z-muted);
  font-size: 0.9rem;
  margin-top: 0;
  margin-bottom: 20px;
  display: block;
}

/* ==========================================================================
   FORMS, INPUTS & BUTTONS
   ========================================================================== */
label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--z-muted);
  margin-bottom: 6px;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="datetime-local"],
textarea,
select {
  width: 100%;
  background: var(--z-input-bg);
  color: var(--z-text);
  border: 1px solid var(--z-input-border);
  border-radius: var(--z-radius-sm);
  padding: 10px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  margin-bottom: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--z-gold);
  box-shadow: 0 0 0 2px rgba(247, 176, 77, 0.2);
}

textarea {
  min-height: 70px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--z-red);
  color: #ffffff;
  border: none;
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.btn:hover {
  background: var(--z-orange);
  color: #ffffff;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--z-nav-border);
  color: var(--z-text);
}

.btn-secondary:hover {
  background: var(--z-card-hover);
  border-color: var(--z-gold);
}

.btn-danger {
  background: var(--z-danger-bg);
  color: var(--z-danger-text);
  border: 1px solid var(--z-danger-border);
}

.btn-danger:hover {
  background: #752222;
  color: #ffffff;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}

/* ==========================================================================
   LAYOUTS & GRIDS
   ========================================================================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

/* ==========================================================================
   ACCORDION REVIEW & ITEM CARDS
   ========================================================================== */
.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--z-card-border);
  border-radius: var(--z-radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.accordion-card:hover {
  border-color: #694b3e;
}

.accordion-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  cursor: pointer;
  user-select: none;
  background: rgba(255, 255, 255, 0.02);
  transition: background-color 0.2s ease;
}

.accordion-summary:hover {
  background: rgba(240, 120, 34, 0.1);
}

.accordion-summary-content {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.accordion-title {
  font-weight: 700;
  color: var(--z-gold);
}

.badge {
  background: var(--z-nav-bg);
  border: 1px solid var(--z-nav-border);
  color: var(--z-muted);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge-success {
  background: rgba(40, 167, 69, 0.2);
  border-color: #28a745;
  color: #75b798;
}

.badge-danger {
  background: rgba(220, 53, 69, 0.2);
  border-color: #dc3545;
  color: #ea868f;
}

.accordion-body {
  padding: 20px;
  border-top: 1px solid var(--z-card-border);
  background: rgba(0, 0, 0, 0.1);
}

.delete-zone {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-top: 14px;
  border-top: 1px dashed var(--z-card-border);
  margin-top: 10px;
}

/* ==========================================================================
   IMAGE UPLOADER
   ========================================================================== */
.image-upload-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px dashed var(--z-card-border);
  border-radius: var(--z-radius-md);
  padding: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.image-preview-thumb {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--z-radius-sm);
  border: 1px solid var(--z-card-border);
  background: #000000;
}

.image-upload-content {
  flex: 1;
  min-width: 200px;
}

.size-warning {
  font-size: 0.8rem;
  color: var(--z-gold);
  margin-top: 4px;
}

/* ==========================================================================
   NOTIFICATIONS & STATUS
   ========================================================================== */
.status-toast {
  padding: 10px 16px;
  border-radius: var(--z-radius-sm);
  margin-top: 14px;
  font-weight: 600;
  display: inline-block;
}

.status-toast.success {
  background: var(--z-success-bg);
  border: 1px solid var(--z-success-border);
  color: var(--z-success-text);
}

.status-toast.error {
  background: rgba(220, 53, 69, 0.2);
  border: 1px solid #dc3545;
  color: #ea868f;
}

/* ==========================================================================
   RESPONSIVE & ACCESSIBILITY
   ========================================================================== */
@media (max-width: 768px) {
  .admin-navbar {
    flex-direction: column;
    align-items: stretch;
  }
  .admin-navbar .nav-menu {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 6px;
  }
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   ACCORDION / COLLAPSIBLE CARD SECTIONS
   ========================================================================== */

.card.accordion-card {
  padding: 0;
  overflow: hidden;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 26px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
  border-radius: var(--z-radius-lg);
}

.accordion-header:hover {
  background: rgba(240, 120, 34, 0.06);
}

.accordion-card.open .accordion-header {
  border-radius: var(--z-radius-lg) var(--z-radius-lg) 0 0;
  border-bottom: 1px solid var(--z-card-border);
}

.accordion-header-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.accordion-header h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--z-text);
}

.accordion-header .card-subtitle {
  margin: 0;
  font-size: 0.82rem;
  color: var(--z-muted);
}

.accordion-chevron {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--z-card-border);
  color: var(--z-gold);
  font-size: 13px;
  transition: transform 0.3s ease, background-color 0.2s ease;
  transform: rotate(0deg);
}

.accordion-card.open .accordion-chevron {
  transform: rotate(180deg);
  background: rgba(240, 120, 34, 0.15);
  border-color: var(--z-orange);
}

.accordion-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.32s ease;
}

.accordion-card.open .accordion-body {
  grid-template-rows: 1fr;
}

.accordion-body-inner {
  overflow: hidden;
  padding: 0 26px;
}

.accordion-card.open .accordion-body-inner {
  padding: 22px 26px 26px;
}

.accordion-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.accordion-card:not(.open) .accordion-header h2 {
  opacity: 0.85;
}

/* ==========================================================================
   ACCORDION COMPAT FIX: <details> tabanlı yorum kartları icin duzeltme
   ========================================================================== */

/* Grid trick icin her accordion-body'nin ilk cocugu overflow:hidden olmali */
.accordion-body > :first-child {
  overflow: hidden;
}

/* <details> elementleri icin: native [open] attribute = gorsel acik durum */
details.accordion-card[open] > .accordion-body {
  grid-template-rows: 1fr;
}

/* <details> kapaliyken accordion-body gizli kalmali */
details.accordion-card:not([open]) > .accordion-body {
  grid-template-rows: 0fr;
}

/* <details> icin body padding (accordion-body-inner olmadigi icin) */
details.accordion-card[open] > .accordion-body > :first-child {
  padding: 18px 0 4px;
}

/* <details> summary stilini section accordion-header ile uyumlu tut */
details.accordion-card > summary {
  border-radius: var(--z-radius-lg);
}

details.accordion-card[open] > summary {
  border-radius: var(--z-radius-lg) var(--z-radius-lg) 0 0;
  border-bottom: 1px solid var(--z-card-border);
}