/* ═══ Inner pages CSS (projects, project detail, admin) ═══ */

.page-header {
  position: relative;
  padding: 160px 0 80px;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold3), transparent);
}
.page-header-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 40%, rgba(255,107,0,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.page-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

/* Stats bar */
.stats-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.stat-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 8px 18px;
  border-radius: 30px;
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
}
.stat-pill span {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  font-family: var(--font-heading);
}
.active-pill { border-color: rgba(34,197,94,0.3); }
.active-pill span { color: #22C55E; }

/* Project detail */
.project-detail-wrap { min-height: 80vh; }

.project-detail-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.project-detail-hero {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  min-height: 220px;
}
.project-detail-hero-icon {
  width: 120px; height: 120px;
  border-radius: 28px;
  border: 1px solid;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-detail-desc {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.sidebar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.sidebar-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.sidebar-item:last-child { border-bottom: none; }
.sidebar-label {
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* Admin page */
.admin-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: calc(100vh - 80px);
  margin-top: 80px;
}

.admin-sidebar {
  background: var(--dark);
  border-right: 1px solid var(--border);
  padding: 32px 0;
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow-y: auto;
}
.admin-sidebar-logo {
  padding: 0 24px 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.admin-sidebar-logo p {
  font-family: var(--font-tech);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 4px;
}
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 24px;
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: var(--transition);
  border-left: 2px solid transparent;
}
.admin-nav a:hover, .admin-nav a.active {
  color: var(--orange);
  border-left-color: var(--orange);
  background: rgba(255,107,0,0.07);
}
.admin-nav a i { width: 18px; text-align: center; }

.admin-main {
  padding: 40px;
  overflow-y: auto;
}
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.admin-header h1 {
  font-family: var(--font-tech);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
}
.admin-header p { color: var(--text-faint); font-size: 14px; margin-top: 4px; }

/* Admin form */
.admin-panel { display: none; }
.admin-panel.active { display: block; }

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

.admin-form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
}
.admin-form-card h2 {
  font-family: var(--font-tech);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 24px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}
.admin-form-card h2 i { color: var(--orange); }

.admin-form-card .form-group select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
  width: 100%;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23777' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.admin-form-card .form-group select:focus {
  outline: none;
  border-color: var(--orange);
  background-color: rgba(255,107,0,0.05);
}
.admin-form-card .form-group select option { background: var(--dark); }

.color-preview {
  width: 32px; height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: inline-block;
  vertical-align: middle;
  margin-left: 10px;
}

.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
}
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: 0.3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border-radius: 50%;
  left: 3px; top: 3px;
  background: var(--text-faint);
  transition: 0.3s;
}
.toggle input:checked + .toggle-slider { background: rgba(255,107,0,0.2); border-color: var(--orange); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: var(--orange); }
.toggle-label { font-family: var(--font-tech); font-size: 13px; letter-spacing: 1px; color: var(--text-muted); }

/* Projects admin list */
.admin-project-list { display: flex; flex-direction: column; gap: 12px; }
.admin-project-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: var(--transition);
}
.admin-project-row:hover { border-color: var(--border-hover); }
.admin-project-row-info { flex: 1; min-width: 0; }
.admin-project-row-info h4 {
  font-family: var(--font-tech);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-project-row-info p {
  font-size: 12px;
  color: var(--text-faint);
  font-family: var(--font-tech);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 3px;
}
.admin-project-row-actions { display: flex; gap: 8px; flex-shrink: 0; }
.btn-sm {
  padding: 7px 14px;
  font-size: 11px;
  letter-spacing: 1.5px;
  border-radius: 5px;
  font-family: var(--font-tech);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-sm-view { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn-sm-view:hover { border-color: var(--gold2); color: var(--gold2); }
.btn-sm-delete { background: transparent; border-color: rgba(204,34,0,0.3); color: var(--red); }
.btn-sm-delete:hover { background: rgba(204,34,0,0.1); border-color: var(--red); }

/* Notification */
.admin-notify {
  position: fixed;
  top: 100px; right: 24px;
  z-index: 9999;
  background: var(--card2);
  border: 1px solid var(--gold3);
  border-radius: var(--radius);
  padding: 16px 24px;
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--gold2);
  box-shadow: 0 8px 40px rgba(0,0,0,0.6), var(--glow-gold);
  transform: translateX(120%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 320px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.admin-notify.show { transform: translateX(0); }
.admin-notify.error { border-color: var(--red); color: var(--red); box-shadow: 0 8px 40px rgba(0,0,0,0.6), var(--glow-red); }

/* ═══ MOBILE ADMIN NAV ═══ */
.mobile-admin-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 6px 0 env(safe-area-inset-bottom, 6px);
  flex-direction: row;
  justify-content: space-around;
  align-items: stretch;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.5);
}
.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 12px;
  flex: 1;
  color: var(--text-muted);
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  text-decoration: none;
}
.mobile-nav-item i { font-size: 18px; }
.mobile-nav-item.active { color: var(--orange); }
.mobile-nav-item:hover { color: var(--orange); }

@media (max-width: 900px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-main { padding: 20px; padding-bottom: 90px; }
  .form-grid { grid-template-columns: 1fr; }
  .project-detail-grid { grid-template-columns: 1fr; }
  .page-header { padding: 130px 0 60px; }
  .page-header-inner { padding: 0 20px; }
  .mobile-admin-nav { display: flex; }
  .admin-header { flex-wrap: wrap; gap: 12px; }
  .admin-header h1 { font-size: 20px; }
}

@media (max-width: 480px) {
  .admin-main { padding: 16px; padding-bottom: 90px; }
  .admin-form-card { padding: 20px; }
  .admin-header { margin-bottom: 20px; padding-bottom: 16px; }
  .admin-header h1 { font-size: 18px; letter-spacing: 1px; }
  .admin-project-row { flex-wrap: wrap; gap: 10px; }
  .admin-project-row-actions { width: 100%; justify-content: flex-end; }
  .btn-sm { padding: 8px 14px; font-size: 11px; min-height: 36px; }
  .stat-pill { font-size: 11px; padding: 6px 12px; }
}