/* ═══════════ ADMIN PANEL CSS ═══════════ */
:root {
  --clr-bg: #0a0a0a;
  --clr-bg-alt: #111111;
  --clr-surface: #1a1a1a;
  --clr-surface2: #222;
  --clr-border: rgba(255,255,255,0.08);
  --clr-text: #f0f0f0;
  --clr-text-muted: #888;
  --clr-accent: #c9a96e;
  --clr-accent-light: #e0c68a;
  --clr-accent-dark: #a3854e;
  --clr-white: #ffffff;
  --clr-danger: #e53935;
  --clr-success: #4CAF50;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --sidebar-w: 260px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--clr-bg); color: var(--clr-text); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, textarea { font-family: inherit; }

.logo-text { font-family: var(--font-display); font-weight: 800; letter-spacing: 4px; color: var(--clr-white); }
.logo-sub { font-family: var(--font-display); font-size: 0.65rem; font-weight: 400; letter-spacing: 3px; color: var(--clr-accent); text-transform: uppercase; }

/* ═══ BUTTONS ═══ */
.btn-admin-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 10px; font-weight: 600; font-size: 0.9rem;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  color: var(--clr-bg); transition: var(--transition); border: none;
}
.btn-admin-primary:hover { box-shadow: 0 4px 20px rgba(201,169,110,0.35); transform: translateY(-1px); }
.btn-admin-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 10px; font-weight: 500; font-size: 0.9rem;
  border: 1px solid var(--clr-border); color: var(--clr-text-muted); transition: var(--transition);
}
.btn-admin-ghost:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.btn-admin-danger {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 10px; font-weight: 600; font-size: 0.9rem;
  background: rgba(229,57,53,0.15); color: var(--clr-danger); border: 1px solid rgba(229,57,53,0.3); transition: var(--transition);
}
.btn-admin-danger:hover { background: var(--clr-danger); color: white; }
.btn-icon {
  width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center;
  transition: var(--transition); color: var(--clr-text-muted); position: relative;
}
.btn-icon svg, .btn-icon svg * { pointer-events: none; }
.btn-icon:hover { background: rgba(255,255,255,0.08); color: var(--clr-white); }
.btn-icon.danger:hover { background: rgba(229,57,53,0.15); color: var(--clr-danger); }

/* ═══ LOGIN ═══ */
.login-screen {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--clr-bg); padding: 24px;
}
.login-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 48px 40px; width: 100%; max-width: 420px;
  text-align: center;
}
.login-logo { display: flex; align-items: baseline; justify-content: center; gap: 8px; margin-bottom: 32px; }
.login-logo .logo-text { font-size: 1.8rem; }
.login-card h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.login-desc { color: var(--clr-text-muted); font-size: 0.9rem; margin-bottom: 32px; }
.login-hint { color: var(--clr-text-muted); font-size: 0.78rem; margin-top: 16px; }
.login-card .btn-admin-primary { width: 100%; justify-content: center; padding: 14px; margin-top: 8px; }

/* ═══ FORM GROUPS ═══ */
.admin-form-group { position: relative; margin-bottom: 20px; }
.admin-form-group input, .admin-form-group textarea {
  width: 100%; padding: 14px 16px; background: var(--clr-bg);
  border: 1px solid var(--clr-border); border-radius: 10px;
  color: var(--clr-text); font-size: 0.92rem; transition: var(--transition); outline: none;
}
.admin-form-group label {
  position: absolute; top: 14px; left: 16px; color: var(--clr-text-muted);
  font-size: 0.92rem; transition: var(--transition); pointer-events: none;
}
.admin-form-group input:focus, .admin-form-group textarea:focus { border-color: var(--clr-accent); }
.admin-form-group input:focus + label, .admin-form-group input:not(:placeholder-shown) + label,
.admin-form-group textarea:focus + label, .admin-form-group textarea:not(:placeholder-shown) + label {
  top: -8px; left: 12px; font-size: 0.72rem; color: var(--clr-accent);
  background: var(--clr-surface); padding: 0 6px;
}
.login-card .admin-form-group input:focus + label, .login-card .admin-form-group input:not(:placeholder-shown) + label {
  background: var(--clr-surface);
}

/* ═══ SIDEBAR ═══ */
.admin-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); background: var(--clr-surface); border-right: 1px solid var(--clr-border);
  display: flex; flex-direction: column; position: fixed; top: 0; left: 0; height: 100vh; z-index: 100;
  transition: var(--transition);
}
.sidebar-header { padding: 24px 20px; border-bottom: 1px solid var(--clr-border); }
.sidebar-logo { display: flex; align-items: baseline; gap: 6px; }
.sidebar-logo .logo-text { font-size: 1.3rem; }
.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
.sidebar-link {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-radius: 10px; font-size: 0.9rem; font-weight: 500;
  color: var(--clr-text-muted); transition: var(--transition); width: 100%; text-align: left;
  position: relative;
}
.sidebar-link svg { width: 20px; height: 20px; min-width: 20px; }
.sidebar-link:hover { background: rgba(255,255,255,0.04); color: var(--clr-text); }
.sidebar-link.active { background: rgba(201,169,110,0.1); color: var(--clr-accent); }
.sidebar-footer { padding: 12px; border-top: 1px solid var(--clr-border); display: flex; flex-direction: column; gap: 4px; }
.badge {
  background: var(--clr-danger); color: white; font-size: 0.65rem; font-weight: 700;
  padding: 2px 7px; border-radius: 20px; margin-left: auto;
}

/* ═══ MOBILE TOPBAR ═══ */
.mobile-topbar {
  display: none; position: fixed; top: 0; left: 0; right: 0; z-index: 99;
  background: rgba(10,10,10,0.9); backdrop-filter: blur(16px);
  padding: 14px 20px; border-bottom: 1px solid var(--clr-border);
  align-items: center; gap: 16px;
}
.mobile-menu-btn { color: var(--clr-white); }

/* ═══ MAIN CONTENT ═══ */
.admin-main { flex: 1; margin-left: var(--sidebar-w); padding: 40px; min-height: 100vh; }
.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.page-header { margin-bottom: 32px; }
.page-header h1 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; margin-bottom: 8px; }
.page-header p { color: var(--clr-text-muted); font-size: 0.95rem; }

/* ═══ DASHBOARD ═══ */
.stats-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; margin-bottom: 40px; }
.stat-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 24px; display: flex; align-items: center; gap: 20px;
  transition: var(--transition);
}
.stat-card:hover { border-color: rgba(255,255,255,0.12); transform: translateY(-2px); }
.stat-card-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; }
.stat-card-number { font-family: var(--font-display); font-size: 2rem; font-weight: 700; display: block; }
.stat-card-label { font-size: 0.82rem; color: var(--clr-text-muted); }
.dash-recent { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); padding: 28px; }
.dash-recent h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 20px; }
.dash-recent-list { display: flex; flex-direction: column; gap: 12px; }
.dash-msg-item {
  display: flex; align-items: center; gap: 16px; padding: 14px 16px;
  background: var(--clr-bg); border-radius: 10px; transition: var(--transition); cursor: pointer;
}
.dash-msg-item:hover { background: var(--clr-surface2); }
.dash-msg-avatar { width: 40px; height: 40px; border-radius: 50%; background: rgba(201,169,110,0.15); display: flex; align-items: center; justify-content: center; color: var(--clr-accent); font-weight: 700; font-family: var(--font-display); font-size: 0.9rem; min-width: 40px; }
.dash-msg-info { flex: 1; min-width: 0; }
.dash-msg-info h4 { font-size: 0.9rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dash-msg-info p { font-size: 0.8rem; color: var(--clr-text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dash-msg-date { font-size: 0.75rem; color: var(--clr-text-muted); white-space: nowrap; }

/* ═══ BRANDS ADMIN ═══ */
.admin-toolbar { margin-bottom: 24px; }
.brands-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.brand-admin-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition);
}
.brand-admin-card:hover { border-color: rgba(255,255,255,0.12); }
.brand-admin-img { height: 120px; background: var(--clr-bg); display: flex; align-items: center; justify-content: center; padding: 20px; }
.brand-admin-img img { max-height: 70px; max-width: 160px; object-fit: contain; }
.brand-admin-footer { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; }
.brand-admin-footer h4 { font-family: var(--font-display); font-size: 0.9rem; font-weight: 600; }

/* ═══ UPLOAD AREA ═══ */
.upload-area {
  border: 2px dashed var(--clr-border); border-radius: var(--radius);
  padding: 32px; text-align: center; cursor: pointer; margin-bottom: 20px;
  transition: var(--transition); position: relative;
}
.upload-area:hover, .upload-area.dragover { border-color: var(--clr-accent); background: rgba(201,169,110,0.05); }
.upload-placeholder { color: var(--clr-text-muted); }
.upload-placeholder svg { margin: 0 auto 12px; color: var(--clr-accent); opacity: 0.5; }
.upload-placeholder p { font-size: 0.92rem; margin-bottom: 4px; }
.upload-placeholder span { font-size: 0.78rem; opacity: 0.6; }
.upload-preview { position: relative; display: inline-block; }
.upload-preview img { max-height: 100px; max-width: 200px; object-fit: contain; border-radius: 8px; }
.upload-remove {
  position: absolute; top: -8px; right: -8px; width: 24px; height: 24px;
  background: var(--clr-danger); color: white; border-radius: 50%;
  font-size: 1rem; display: flex; align-items: center; justify-content: center; border: none;
}

/* ═══ MESSAGES ═══ */
.messages-list { display: flex; flex-direction: column; gap: 12px; }
.message-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 20px 24px; cursor: pointer;
  display: flex; align-items: center; gap: 16px; transition: var(--transition);
}
.message-card:hover { border-color: rgba(255,255,255,0.12); }
.message-card.unread { border-left: 3px solid var(--clr-accent); }
.message-card .msg-avatar { width: 44px; height: 44px; min-width: 44px; border-radius: 50%; background: rgba(201,169,110,0.15); display: flex; align-items: center; justify-content: center; color: var(--clr-accent); font-weight: 700; font-family: var(--font-display); }
.message-card .msg-body { flex: 1; min-width: 0; }
.message-card .msg-body h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.message-card .msg-body p { font-size: 0.85rem; color: var(--clr-text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.message-card .msg-meta { text-align: right; white-space: nowrap; }
.message-card .msg-meta span { font-size: 0.75rem; color: var(--clr-text-muted); display: block; }
.message-detail h4 { font-family: var(--font-display); margin-bottom: 4px; }
.message-detail .md-meta { color: var(--clr-text-muted); font-size: 0.85rem; margin-bottom: 20px; }
.message-detail .md-subject { color: var(--clr-accent); font-size: 0.9rem; margin-bottom: 8px; }
.message-detail .md-body { background: var(--clr-bg); padding: 20px; border-radius: 10px; line-height: 1.8; color: var(--clr-text-muted); }

/* ═══ PROJECTS ADMIN ═══ */
.projects-admin-list { display: flex; flex-direction: column; gap: 16px; }
.project-admin-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 16px; display: flex; align-items: center; gap: 20px;
  transition: var(--transition);
}
.project-admin-card:hover { border-color: rgba(255,255,255,0.12); }
.project-admin-card img { width: 100px; height: 70px; object-fit: cover; border-radius: 8px; }
.project-admin-info { flex: 1; min-width: 0; }
.project-admin-info h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.project-admin-info span { font-size: 0.85rem; color: var(--clr-text-muted); }
.project-admin-info p { font-size: 0.8rem; color: var(--clr-text-muted); margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 400px; }
.project-admin-actions { display: flex; gap: 4px; }
.modal-lg { max-width: 640px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-form-group textarea { resize: vertical; min-height: 80px; }
.proj-images-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.proj-img-thumb {
  width: 100px; height: 80px; border-radius: 8px; overflow: hidden;
  position: relative; border: 2px solid var(--clr-border); cursor: pointer; transition: var(--transition);
}
.proj-img-thumb img { width: 100%; height: 100%; object-fit: cover; }
.proj-img-thumb.is-cover { border-color: var(--clr-accent); }
.proj-img-thumb .cover-badge {
  position: absolute; top: 4px; left: 4px; background: var(--clr-accent); color: var(--clr-bg);
  font-size: 0.6rem; font-weight: 700; padding: 2px 6px; border-radius: 4px;
  font-family: var(--font-display); letter-spacing: 0.5px;
}
.proj-img-thumb .img-remove {
  position: absolute; top: 4px; right: 4px; width: 20px; height: 20px;
  background: rgba(229,57,53,0.9); color: white; border-radius: 50%;
  font-size: 0.75rem; display: none; align-items: center; justify-content: center; border: none; cursor: pointer;
}
.proj-img-thumb:hover .img-remove { display: flex; }

/* ═══ SETTINGS ═══ */
.settings-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 32px; max-width: 500px;
}
.settings-card h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 24px; }

/* ═══ MODAL ═══ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 24px;
  animation: fadeIn 0.2s ease;
}
.modal {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 32px; width: 100%; max-width: 500px;
  max-height: 90vh; overflow-y: auto;
}
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.modal-header h3 { font-family: var(--font-display); font-size: 1.2rem; }
.modal-close { font-size: 1.6rem; color: var(--clr-text-muted); width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 8px; transition: var(--transition); }
.modal-close:hover { background: rgba(255,255,255,0.08); color: var(--clr-white); }
.modal-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; }

/* ═══ EMPTY STATE ═══ */
.empty-state { text-align: center; padding: 60px 24px; color: var(--clr-text-muted); grid-column: 1 / -1; }
.empty-state svg { margin: 0 auto 16px; opacity: 0.3; }
.empty-state h3 { font-family: var(--font-display); color: var(--clr-text); margin-bottom: 8px; }
.empty-state p { font-size: 0.9rem; }

/* ═══ TOAST ═══ */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 12px; }
.toast {
  background: var(--clr-surface2); border: 1px solid var(--clr-border);
  border-radius: 10px; padding: 14px 20px; min-width: 280px;
  display: flex; align-items: center; gap: 12px; font-size: 0.9rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5); animation: toastIn 0.3s ease;
}
.toast.success { border-left: 3px solid var(--clr-success); }
.toast.error { border-left: 3px solid var(--clr-danger); }
.toast.info { border-left: 3px solid var(--clr-accent); }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .sidebar { left: -100%; }
  .sidebar.open { left: 0; }
  .mobile-topbar { display: flex; }
  .admin-main { margin-left: 0; padding: 80px 20px 24px; }
  .stats-cards { grid-template-columns: 1fr 1fr; }
  .brands-admin-grid { grid-template-columns: 1fr; }
}