/* ============================================================
   DS TECH VISION — Admin Panel Styles
   ============================================================ */

/* ── Admin body ────────────────────────────────────────────── */
.admin-body {
  background-color: var(--ds-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 10% 0%,  rgba(79, 156, 249, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse 70% 40% at 90% 100%, rgba(6, 182, 212, 0.05)  0%, transparent 50%);
  min-height: 100vh;
  overflow-y: auto;
  color: var(--ds-text);
  font-family: var(--ds-font);
}

/* ── Admin nav ─────────────────────────────────────────────── */
.admin-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 62px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(5, 9, 18, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--ds-border);
}

.admin-nav::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--ds-primary) 25%, var(--ds-accent) 75%, transparent 100%);
  opacity: 0.35;
}

.admin-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--ds-radius-sm);
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--ds-muted);
  text-decoration: none;
  transition: color 0.18s, background 0.18s;
  letter-spacing: 0.02em;
}

.admin-nav-link:hover {
  color: var(--ds-text);
  background: var(--ds-surface-1);
}

.admin-nav-link.active {
  color: var(--ds-primary);
  background: rgba(79, 156, 249, 0.10);
}

.admin-nav-sep {
  width: 1px;
  height: 22px;
  background: var(--ds-border);
  flex-shrink: 0;
}

/* ── Admin page container ──────────────────────────────────── */
.admin-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 28px 60px;
}

/* ── Page heading ──────────────────────────────────────────── */
.admin-page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ds-text);
  margin: 0;
  line-height: 1.2;
}

.admin-page-sub {
  font-size: 0.82rem;
  color: var(--ds-muted);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* ── Stats cards ───────────────────────────────────────────── */
.admin-stat-card {
  background: var(--ds-surface-1);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.admin-stat-card:hover {
  border-color: var(--ds-border-hover);
  box-shadow: var(--ds-glow-sm);
}

.admin-stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 156, 249, 0.5), transparent);
}

.admin-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--ds-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.admin-stat-value {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--ds-font-mono);
  color: var(--ds-text);
  line-height: 1;
  letter-spacing: -0.02em;
}

.admin-stat-label {
  font-size: 0.78rem;
  color: var(--ds-muted);
  letter-spacing: 0.04em;
  margin-top: 4px;
  text-transform: uppercase;
}

/* ── Service card (dashboard) ──────────────────────────────── */
.admin-service-card {
  background: var(--ds-surface-1);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  backdrop-filter: blur(16px);
}

.admin-service-card:hover {
  border-color: var(--ds-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}

.admin-service-card-header {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--ds-border);
}

.admin-service-prefix {
  width: 38px;
  height: 38px;
  border-radius: var(--ds-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  font-family: var(--ds-font-mono);
}

.admin-service-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ds-text);
  line-height: 1.2;
}

.admin-service-card-body {
  padding: 16px 18px;
}

.admin-service-number {
  font-size: 2.8rem;
  font-weight: 900;
  font-family: var(--ds-font-mono);
  color: var(--ds-text);
  line-height: 1;
  letter-spacing: 0.04em;
}

.admin-service-number-label {
  font-size: 0.7rem;
  color: var(--ds-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.admin-service-card-footer {
  padding: 12px 18px;
  border-top: 1px solid var(--ds-border);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Table ─────────────────────────────────────────────────── */
.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.87rem;
}

.admin-table thead th {
  padding: 12px 16px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ds-muted);
  text-transform: uppercase;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--ds-border);
  white-space: nowrap;
}

.admin-table tbody tr {
  transition: background 0.15s;
}

.admin-table tbody tr:hover td {
  background: rgba(255,255,255,0.025);
}

.admin-table tbody td {
  padding: 13px 16px;
  color: var(--ds-text-soft);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

/* ── Admin panel / card ────────────────────────────────────── */
.admin-card {
  background: var(--ds-surface-1);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius);
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.admin-card-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--ds-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ds-text);
  margin: 0;
}

/* ── Theme badges ──────────────────────────────────────────── */
.ds-theme-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
}

.ds-theme-badge.dstech     { background: linear-gradient(135deg, #4f9cf9, #06b6d4); }
.ds-theme-badge.restaurant { background: linear-gradient(135deg, #ff6b35, #ff9f1c); }
.ds-theme-badge.cafe       { background: linear-gradient(135deg, #c8943a, #e8c99a); color: #1a0a00; }
.ds-theme-badge.modern     { background: linear-gradient(135deg, #a855f7, #ec4899); }

/* ── Color dot ─────────────────────────────────────────────── */
.admin-color-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* ── Active toggle ─────────────────────────────────────────── */
.admin-active-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.admin-active-badge.on  { background: rgba(16,185,129,0.14); color: #34d399; border: 1px solid rgba(16,185,129,0.3); }
.admin-active-badge.off { background: rgba(100,116,139,0.14); color: #64748b; border: 1px solid rgba(100,116,139,0.25); }

/* ── Small buttons ─────────────────────────────────────────── */
.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 13px;
  border-radius: var(--ds-radius-sm);
  border: 1px solid transparent;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--ds-font);
  cursor: pointer;
  transition: all 0.18s;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.admin-btn:active { transform: scale(0.96); }

.admin-btn-primary  { background: rgba(79,156,249,0.15); color: var(--ds-primary); border-color: rgba(79,156,249,0.3); }
.admin-btn-primary:hover  { background: rgba(79,156,249,0.28); border-color: var(--ds-primary); }

.admin-btn-success  { background: rgba(16,185,129,0.12); color: #34d399; border-color: rgba(16,185,129,0.28); }
.admin-btn-success:hover  { background: rgba(16,185,129,0.24); }

.admin-btn-warning  { background: rgba(245,158,11,0.12);  color: #fbbf24; border-color: rgba(245,158,11,0.28); }
.admin-btn-warning:hover  { background: rgba(245,158,11,0.24); }

.admin-btn-danger   { background: rgba(239,68,68,0.12);   color: #f87171; border-color: rgba(239,68,68,0.28); }
.admin-btn-danger:hover   { background: rgba(239,68,68,0.24); }

.admin-btn-ghost    { background: transparent; color: var(--ds-muted); border-color: var(--ds-border); }
.admin-btn-ghost:hover    { background: var(--ds-surface-2); color: var(--ds-text); }

/* ── Form inputs ───────────────────────────────────────────── */
.admin-form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ds-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.admin-form-input,
.admin-form-select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-sm);
  color: var(--ds-text);
  font-size: 0.9rem;
  font-family: var(--ds-font);
  padding: 10px 14px;
  transition: border-color 0.18s, box-shadow 0.18s;
  outline: none;
}

.admin-form-input:focus,
.admin-form-select:focus {
  border-color: var(--ds-primary);
  box-shadow: 0 0 0 3px rgba(79,156,249,0.15);
}

.admin-form-select option {
  background: #111827;
  color: var(--ds-text);
}

.admin-form-input[type="color"] {
  padding: 4px 8px;
  height: 42px;
  cursor: pointer;
}

/* ── Alert/flash ───────────────────────────────────────────── */
.admin-alert {
  padding: 12px 18px;
  border-radius: var(--ds-radius-sm);
  font-size: 0.85rem;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-alert-success { background: rgba(16,185,129,0.10); border-color: rgba(16,185,129,0.30); color: #34d399; }
.admin-alert-error   { background: rgba(239,68,68,0.10);  border-color: rgba(239,68,68,0.30);  color: #f87171; }
.admin-alert-info    { background: rgba(79,156,249,0.10); border-color: rgba(79,156,249,0.28); color: var(--ds-primary); }

/* ── Modal overlay ─────────────────────────────────────────── */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s;
}

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

.admin-modal {
  background: #0f1929;
  border: 1px solid rgba(79,156,249,0.20);
  border-radius: var(--ds-radius-lg);
  padding: 32px 36px;
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(79,156,249,0.06);
  transform: translateY(16px) scale(0.97);
  transition: transform 0.26s cubic-bezier(0.34,1.2,0.64,1);
}

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

.admin-modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ds-text);
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ds-border);
}

/* ── Login page ────────────────────────────────────────────── */
.admin-login-bg {
  background-color: var(--ds-bg);
  background-image:
    radial-gradient(ellipse 90% 70% at 50% 0%, rgba(79,156,249,0.10) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 80% 100%, rgba(6,182,212,0.07) 0%, transparent 50%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-login-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-xl);
  padding: 48px 44px;
  width: 100%;
  max-width: 440px;
  backdrop-filter: blur(32px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.45), 0 0 0 1px rgba(79,156,249,0.05);
  position: relative;
  overflow: hidden;
}

.admin-login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 65%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79,156,249,0.6), transparent);
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--ds-dimmed); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--ds-muted); }