/* ============================================================
   admin.css — أنماط لوحة التحكم فقط (Admin Panel)
   تم التعديل: إصلاح الهيدر ليكون في الأعلى وليس في منتصف الصفحة
   ============================================================ */

/* ── المتغيرات (نفس المتغيرات المستخدمة في الموقع) ── */
:root {
  --black: #0a0a0a;
  --dark: #111111;
  --card: #181818;
  --card-hover: #222222;
  --border: #2a2a2a;
  --gold: #c9a03c;
  --gold-dark: #8b6b22;
  --gold-light: #e0c87c;
  --gold-glow: rgba(201,160,60,0.3);
  --gray: #888888;
  --gray-light: #aaaaaa;
  --white: #f0f0f0;
  --text: #e0e0e0;
  --danger: #ff4444;
}

/* ── شاشة تسجيل الدخول ── */
#admin-login-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  align-items: center;
  justify-content: center;
}
#admin-login-overlay.open { display: flex; }

#admin-login-box {
  background: #111;
  border: 1px solid #222;
  border-radius: 16px;
  padding: 48px 42px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,0.7), 0 0 60px var(--gold-glow);
  animation: loginSlideUp .3s cubic-bezier(.22,.68,0,1.2);
  box-sizing: border-box;
}
@keyframes loginSlideUp {
  from { opacity:0; transform: translateY(24px) scale(.97); }
  to   { opacity:1; transform: translateY(0) scale(1); }
}

#admin-login-box .login-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 12px;
  letter-spacing: 5px;
  color: var(--gold);
  margin-bottom: 24px;
}
#admin-login-box h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  letter-spacing: 5px;
  color: var(--white);
  margin-bottom: 6px;
}
#admin-login-box .login-sub {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gray);
  margin-bottom: 32px;
  text-transform: uppercase;
}
.login-input-wrap {
  position: relative;
  margin-bottom: 12px;
  width: 100%;
}
.login-input-wrap svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #444;
  pointer-events: none;
}
#admin-pass-input {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255,255,255,0.04);
  border: 1px solid #2a2a2a;
  border-radius: 10px;
  padding: 14px 44px;
  color: var(--white);
  font-family: 'Space Mono', monospace;
  font-size: 15px;
  letter-spacing: 4px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  text-align: center;
  max-width: 100%;
}
#admin-pass-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,160,60,0.1);
}
#admin-pass-input::placeholder {
  letter-spacing: 2px;
  font-size: 12px;
  color: #333;
}
#login-error {
  font-size: 12px;
  color: var(--danger);
  margin-bottom: 12px;
  min-height: 18px;
  letter-spacing: 1px;
  opacity: 0;
  transition: opacity .2s;
}
#login-error.show { opacity: 1; }

#admin-login-submit {
  width: 100%;
  box-sizing: border-box;
  background: var(--gold);
  border: none;
  border-radius: 10px;
  padding: 14px;
  color: #fff;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 4px;
  cursor: pointer;
  transition: background .2s, transform .1s, box-shadow .2s;
  box-shadow: 0 4px 20px var(--gold-glow);
}
#admin-login-submit:hover {
  background: var(--gold-dark);
  box-shadow: 0 6px 28px rgba(201,160,60,0.45);
}
#admin-login-submit:active { transform: scale(.98); }

#login-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid #2a2a2a;
  border-radius: 6px;
  color: var(--gray);
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, color .2s;
}
#login-close-btn:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}
.login-attempts {
  font-size: 10px;
  color: #333;
  margin-top: 18px;
  letter-spacing: 1px;
  display: none;
}
.login-attempts.show { display: block; }

/* ════════════════════════════════════════════
   لوحة التحكم الرئيسية — يجب أن يكون الهيدر في الأعلى
   ════════════════════════════════════════════ */

#admin-panel {
  display: none;                     /* مخفي افتراضياً */
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--black);
  overflow-y: auto;
  /* عند الفتح سيكون flex عمودي */
  flex-direction: column;
  align-items: stretch;              /* تمديد العناصر بعرض كامل */
}
#admin-panel.open {
  display: flex;                     /* إظهار كـ flex عمودي */
}

/* ── الهيدر (يجب أن يكون في الأعلى، بعرض كامل) ── */
#admin-header {
  background: #0d0d0d;
  border-bottom: 1px solid var(--border);
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;                  /* يبقى في الأعلى عند التمرير */
  top: 0;
  z-index: 10;
  width: 100%;                       /* عرض كامل */
  box-sizing: border-box;
  flex: 0 0 auto;                    /* لا ينكمش ولا يتمدد */
  min-height: 70px;                  /* ارتفاع ثابت لتجنب التقلص */
}
#admin-header h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--gold);
  margin: 0;
}
#admin-close {
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 8px 18px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 1px;
  font-family: 'Space Mono', monospace;
  transition: background .2s, border-color .2s;
}
#admin-close:hover {
  background: var(--gold);
  border-color: var(--gold);
}

/* ── جسم اللوحة (المحتوى) ── */
#admin-body {
  padding: 28px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  flex: 1 0 auto;                    /* يأخذ المساحة المتبقية عمودياً */
  min-height: 0;                     /* يسمح بالتمرير */
}

/* ── بقية الأنماط تبقى كما هي (لم تتغير) ── */

.admin-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.admin-tab {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 9px 18px;
  color: var(--gray-light);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
}
.admin-tab:hover {
  border-color: var(--gold);
  color: var(--white);
}
.admin-tab.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-color: var(--gold);
  color: #fff;
}

.admin-section { display: none; }
.admin-section.active { display: block; }

.admin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 20px;
}
.admin-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 3px;
  color: var(--white);
  margin-bottom: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 600;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color .2s;
  width: 100%;
  box-sizing: border-box;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}
.form-group select option {
  background: #1a1a1a;
}
.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border: none;
  color: #fff;
  padding: 10px 24px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s;
  font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover { background: var(--gold-dark); }

.btn-danger {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  letter-spacing: 1px;
  font-family: 'DM Sans', sans-serif;
  transition: all .2s;
}
.btn-danger:hover {
  background: rgba(255,68,68,0.15);
}

#drop-zone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  margin-bottom: 18px;
}
#drop-zone:hover,
#drop-zone.dragging {
  border-color: var(--gold);
  background: rgba(201,160,60,0.04);
}
#drop-zone svg { margin-bottom: 12px; }
#drop-zone p { color: var(--gray); font-size: 13px; }
#drop-zone span { color: var(--gold); }
#file-input { display: none; }

#upload-progress-wrap {
  display: none;
  margin-bottom: 16px;
}
#upload-progress-wrap > div:first-child {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}
#upload-progress-wrap span:first-child {
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--gray);
  text-transform: uppercase;
}
#upload-pct {
  font-size: 11px;
  color: var(--danger);
  font-family: 'Space Mono', monospace;
}
#upload-bar {
  height: 100%;
  background: var(--danger);
  width: 0%;
  transition: width .3s;
}
#upload-status {
  font-size: 11px;
  color: var(--gray);
  margin-top: 6px;
}

#bg-drop-zone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 50px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  margin-bottom: 18px;
}
#bg-drop-zone.dragging {
  border-color: var(--gold);
  background: rgba(201,160,60,0.04);
}
#bg-drop-zone p { color: var(--gray-light); font-size: 14px; }
#bg-drop-zone span { color: var(--danger); }

#bg-current {
  display: none;
  background: rgba(229,9,20,0.07);
  border: 1px solid rgba(229,9,20,0.2);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  align-items: center;
  gap: 14px;
}
#bg-filename {
  font-size: 13px;
  color: var(--white);
  font-weight: 600;
}
#bg-current > div:last-child {
  font-size: 11px;
  color: var(--danger);
  margin-top: 3px;
  letter-spacing: 1px;
}
#bg-preview-wrap {
  display: none;
  margin-bottom: 16px;
}
#bg-preview-wrap video {
  width: 100%;
  border-radius: 8px;
  max-height: 200px;
  background: #000;
}

#thumb-upload-progress {
  display: none;
  margin-top: 8px;
  font-size: 11px;
  color: var(--gray);
}
#thumb-upload-bar {
  height: 100%;
  background: var(--danger);
  width: 0%;
  transition: width .3s;
}
#up-thumb-img {
  width: 120px;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 6px;
  background: #1a1a1a;
  margin-top: 8px;
  display: none;
}

#url-detect-info {
  font-size: 11px;
  margin-top: 6px;
  padding: 7px 12px;
  border-radius: 5px;
  display: none;
  align-items: center;
  gap: 7px;
  letter-spacing: .5px;
}
#url-detect-info.show { display: flex; }
#url-detect-info.ok {
  background: rgba(34,197,94,0.1);
  color: #22c55e;
  border: 1px solid rgba(34,197,94,0.2);
}
#url-detect-info.err {
  background: rgba(255,68,68,0.1);
  color: var(--danger);
  border: 1px solid rgba(255,68,68,0.2);
}

#meta-preview-card {
  display: none;
  background: rgba(229,9,20,0.04);
  border: 1px solid rgba(229,9,20,0.15);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 18px;
  gap: 16px;
  align-items: flex-start;
}
#meta-thumb-preview {
  width: 120px;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
  background: #1a1a1a;
}
#meta-platform-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--danger);
  text-transform: uppercase;
  margin-bottom: 4px;
}
#meta-title-display {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
  line-height: 1.3;
}
#meta-dur-display,
#meta-channel-display {
  font-size: 11px;
  color: var(--gray);
  font-family: 'Space Mono', monospace;
}

.admin-video-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 10px;
  background: rgba(255,255,255,0.02);
  transition: border-color .2s;
}
.admin-video-item:hover {
  border-color: rgba(201,160,60,0.3);
}
.admin-vi-thumb {
  width: 80px;
  aspect-ratio: 16/9;
  border-radius: 4px;
  background: #1a1a1a;
  overflow: hidden;
  flex-shrink: 0;
}
.admin-vi-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.admin-vi-info {
  flex: 1;
  min-width: 0;
}
.admin-vi-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}
.admin-vi-cat {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 2px;
}
.admin-vi-views {
  font-size: 11px;
  color: var(--gray);
  margin-top: 3px;
}
.admin-vi-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}
.stat-box .s-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 42px;
  color: var(--gold);
  line-height: 1;
}
.stat-box .s-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 4px;
}

.sub-item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--gray-light);
  font-family: 'Space Mono', monospace;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.watermark-preview {
  position: relative;
  aspect-ratio: 16/9;
  background: #1a1a1a;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 14px;
  border: 1px solid var(--border);
}
.watermark-preview .wm-text {
  position: absolute;
  color: rgba(255,255,255,0.6);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 3px;
  pointer-events: none;
  transition: all .3s;
}
.watermark-preview .wm-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  color: #333;
  font-size: 12px;
  letter-spacing: 2px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray);
}
.empty-state svg {
  margin-bottom: 14px;
  opacity: .4;
}
.empty-state p {
  font-size: 14px;
  letter-spacing: 1px;
}

#toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: 6px;
  padding: 12px 22px;
  color: var(--white);
  font-size: 13px;
  z-index: 9999;
  transition: transform .3s cubic-bezier(.16,1,.3,1);
  letter-spacing: .5px;
  pointer-events: none;
}
#toast.show {
  transform: translateX(-50%) translateY(0);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
#fetch-spinner {
  display: none;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
}
#fetch-spinner svg {
  animation: spin .7s linear infinite;
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--gray-light);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  transition: all .2s;
}
.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

#up-url.detected {
  border-color: #22c55e !important;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.12);
}

/* ── تحسينات الجوال ── */
@media (max-width: 640px) {
  #admin-header {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 60px;
  }
  #admin-header h1 { font-size: 18px; }
  #admin-body { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }

  #admin-login-box {
    padding: 32px 20px;
    max-width: 90%;
    margin: 0 10px;
  }
  #admin-login-box h2 { font-size: 26px; }
  #admin-pass-input {
    font-size: 14px;
    padding: 12px 36px;
    letter-spacing: 3px;
  }
  .login-input-wrap svg {
    left: 10px;
    width: 14px;
    height: 14px;
  }

  .admin-tabs { gap: 4px; }
  .admin-tab { font-size: 10px; padding: 6px 12px; }
  .admin-card { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .admin-video-item { flex-wrap: wrap; }
  .admin-vi-thumb { width: 60px; }
  #drop-zone { padding: 24px; }
  #bg-drop-zone { padding: 24px; }
}


#edit-modal .btn-secondary {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--gray-light);
  padding: 8px 18px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 1px;
}
#edit-modal .btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}