/* ============================================
   PacoPlan Design System
   Warm minimal UI inspired by claude.ai
   ============================================ */

/* --- Design Tokens --- */
:root {
  --bg-primary: #FAF8F5;
  --bg-main: #FAF8F5;
  --bg-sidebar: #F2EDE8;
  --bg-card: #F2EDE8;
  --bg-white: #FFFFFF;
  --border: #E7E0D8;
  --border-light: #F2EDE8;
  --text-primary: #1C1917;
  --text-secondary: #6B6560;
  --text-tertiary: #A18567;
  --text-muted: #C4BAB0;
  --accent: #D4956B;
  --accent-hover: #C4865C;
  --accent-light: rgba(212, 149, 107, 0.12);
  --danger: #C45D4A;
  --danger-light: rgba(196, 93, 74, 0.08);
  --font-heading: 'DM Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-panel: -8px 0 32px rgba(28, 25, 23, 0.12);
  --transition: 0.2s ease;
}

[data-theme="dark"] {
  --bg-primary: #1C1917;
  --bg-sidebar: #252220;
  --bg-card: #252220;
  --bg-white: #2C2926;
  --bg-main: #1C1917;
  --border: #3D3733;
  --border-light: #2C2926;
  --text-primary: #F5F0EB;
  --text-secondary: #A8A29E;
  --text-tertiary: #A18567;
  --text-muted: #6B6560;
  --accent: #D4956B;
  --accent-hover: #E0A57B;
  --accent-light: rgba(212, 149, 107, 0.15);
  --danger: #E07461;
  --danger-light: rgba(224, 116, 97, 0.12);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-panel: -8px 0 32px rgba(0, 0, 0, 0.3);
}

/* Theme toggle icon visibility */
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: inline; }

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-hover);
}

/* --- Layout --- */
.app-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* --- Sidebar --- */
.sidebar {
  display: flex;
  flex-direction: column;
  width: 260px;
  height: 100%;
  background-color: var(--bg-sidebar);
  padding: 32px 24px;
  flex-shrink: 0;
  gap: 32px;
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-logo h1 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0;
}
.sidebar-logo span {
  font-size: 13px;
  color: var(--text-tertiary);
}

/* Edition Switcher */
.edition-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background-color: var(--bg-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition);
}
.edition-switcher:hover {
  background-color: var(--bg-white);
}
.edition-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  flex-shrink: 0;
}
.edition-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-grow: 1;
}
.edition-info .name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}
.edition-info .label {
  font-size: 12px;
  color: var(--text-tertiary);
}
.edition-switcher .chevron {
  color: var(--text-tertiary);
  font-size: 12px;
}
.edition-dropdown {
  display: none;
  flex-direction: column;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  margin-top: 4px;
  overflow: hidden;
}
.edition-dropdown.show {
  display: flex;
}
.edition-dropdown a {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-primary);
  transition: background-color var(--transition);
}
.edition-dropdown a:hover {
  background-color: var(--bg-card);
}
.edition-dropdown-label {
  padding: 8px 14px 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.edition-dropdown-all {
  border-top: 1px solid var(--border-light);
  margin-top: 4px;
}

/* Nav Groups */
.nav-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-group-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-left: 14px;
  margin-bottom: 2px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  transition: background-color var(--transition);
}
.nav-item:hover {
  background-color: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
}
.nav-item.active {
  background-color: var(--accent);
  color: white;
}
.nav-item.active:hover {
  background-color: var(--accent-hover);
  color: white;
}
.nav-item svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}
.nav-item.active svg path,
.nav-item.active svg circle,
.nav-item.active svg rect {
  stroke: white;
}

/* Sidebar Footer */
.sidebar-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.sidebar-footer .user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  color: white;
}
.sidebar-footer .user-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  flex-grow: 1;
}
.sidebar-footer .user-info .name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}
.sidebar-footer .user-info .role {
  font-size: 11px;
  color: var(--text-tertiary);
}
.sidebar-footer .logout-btn {
  font-size: 12px;
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: color var(--transition), background-color var(--transition);
}
.sidebar-footer .logout-btn:hover {
  color: var(--text-primary);
  background-color: rgba(0, 0, 0, 0.04);
}
.app-version {
  font-size: 10px;
  color: var(--text-tertiary);
  opacity: 0.6;
}
.sidebar-footer .user-actions {
  display: flex;
  align-items: center;
  gap: 2px;
}
.sidebar-footer .user-actions a {
  text-decoration: none;
  display: flex;
  align-items: center;
}

/* --- Main Content --- */
.main-content {
  flex-grow: 1;
  padding: 48px 56px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* --- Page Header --- */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.page-header-text h1 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin: 0;
}
.page-header-text p {
  font-size: 15px;
  color: var(--text-tertiary);
  margin: 6px 0 0;
}

/* --- Locked Banner --- */
.locked-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background-color: var(--accent-light);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--accent);
  border: 1px solid rgba(212, 149, 107, 0.2);
}
.locked-banner svg {
  flex-shrink: 0;
}

/* --- Stat Cards --- */
.stat-cards {
  display: flex;
  gap: 20px;
}
.stat-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 28px;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  flex: 1;
}
.stat-card .number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-card .label {
  font-size: 14px;
  color: var(--text-tertiary);
}

/* --- Festival Banner --- */
.festival-banner {
  position: relative;
  width: 100%;
  height: 180px;
  border-radius: 16px;
  overflow: hidden;
}
.festival-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.festival-banner .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 24px;
  background: linear-gradient(transparent, rgba(28, 25, 23, 0.7));
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.festival-banner .overlay h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: white;
  margin: 0;
}
.festival-banner .overlay p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  margin: 2px 0 0;
}

/* --- Quick Actions --- */
.quick-actions {
  display: flex;
  gap: 14px;
}
.quick-action {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  flex: 1;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  transition: border-color var(--transition), background-color var(--transition);
}
.quick-action:hover {
  border-color: var(--accent);
  background-color: var(--accent-light);
  color: var(--text-primary);
}
.quick-action svg {
  flex-shrink: 0;
  color: var(--accent);
}

/* --- Upcoming Performances List --- */
.upcoming-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.upcoming-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  transition: background-color var(--transition);
}
.upcoming-item:hover {
  background-color: var(--border);
}
.upcoming-item .time {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  width: 50px;
  flex-shrink: 0;
}
.upcoming-item .details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-grow: 1;
}
.upcoming-item .details .artist-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}
.upcoming-item .details .meta {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* --- Section Header --- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0;
}
.section-header > a:not([class*="btn"]) {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition);
  text-decoration: none;
}
.btn-primary:hover {
  background-color: var(--accent-hover);
  color: white;
}
.btn-primary svg {
  flex-shrink: 0;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
  text-decoration: none;
}
.btn-secondary:hover {
  border-color: var(--text-tertiary);
  background-color: var(--bg-card);
  color: var(--text-primary);
}
.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.page-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
  text-decoration: none;
}
.btn-ghost:hover {
  border-color: var(--text-tertiary);
  background-color: var(--bg-card);
  color: var(--text-primary);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
  color: var(--text-tertiary);
}
.btn-icon:hover {
  border-color: var(--danger);
  background-color: var(--danger-light);
  color: var(--danger);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: var(--danger);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition);
  text-decoration: none;
}
.btn-danger:hover {
  background-color: #B5503F;
  color: white;
}

.btn-warning {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}

/* Electricity warning */
.electricity-warning {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 16px;
  background-color: rgba(212, 149, 107, 0.10);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}
.electricity-warning-content {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.5;
}
.electricity-warning-content svg {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 1px;
}
.electricity-warning .btn-warning {
  align-self: flex-start;
  padding: 6px 14px;
  font-size: 13px;
}

.editing-warning {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background-color: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.4;
}
.editing-warning svg {
  flex-shrink: 0;
  color: rgb(59, 130, 246);
}

.btn-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.import-results {
  padding: 12px 14px;
  background-color: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.5;
}
.import-results p {
  margin: 0 0 4px;
}

/* --- Tables --- */
/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px 0 4px;
}
.pagination-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
}
.pagination-link:hover {
  color: var(--accent-hover);
}
.pagination-info {
  font-size: 13px;
  color: var(--text-tertiary);
}

.table-search {
  display: block;
  width: 100%;
  max-width: 320px;
  padding: 8px 12px;
  margin-bottom: 12px;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}
.table-search:focus {
  outline: none;
  border-color: var(--accent);
}
.table-search::placeholder {
  color: var(--text-muted);
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}
.data-table thead th {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.data-table thead th:last-child {
  text-align: right;
}
.data-table tbody td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
  vertical-align: middle;
}
.data-table tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.015);
}
.data-table tbody td:last-child {
  text-align: right;
}
.data-table .cell-name {
  display: flex;
  align-items: center;
  gap: 14px;
}
.data-table .cell-muted {
  color: var(--text-secondary);
}
.data-table .cell-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.data-table .empty-message {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 14px;
}

/* --- Avatar --- */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: white;
  flex-shrink: 0;
  line-height: 1;
}
.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}
.avatar-md {
  width: 40px;
  height: 40px;
  font-size: 14px;
}
.avatar-lg {
  width: 48px;
  height: 48px;
  font-size: 16px;
}

/* Avatar colors */
.avatar-color-0 { background-color: #D4956B; }
.avatar-color-1 { background-color: #A18567; }
.avatar-color-2 { background-color: #8B7355; }
.avatar-color-3 { background-color: #C4937A; }
.avatar-color-4 { background-color: #B5946D; }
.avatar-color-5 { background-color: #9B7E5E; }

/* --- Electricity Icon --- */
.electricity-icon {
  color: var(--accent);
}
.no-electricity {
  color: var(--text-muted);
}

/* --- Timeline View --- */
.timeline {
  display: flex;
  flex-direction: column;
}
.time-block {
  display: flex;
  gap: 24px;
}
.time-anchor {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 60px;
  flex-shrink: 0;
}
.time-anchor .time-label {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}
.time-anchor .time-rail {
  width: 2px;
  flex-grow: 1;
  background-color: var(--border);
  margin-top: 8px;
}
.time-block-content {
  display: flex;
  gap: 16px;
  flex-grow: 1;
  padding-bottom: 32px;
}
.timeline-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 20px;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  flex: 1;
  border-left: 3px solid var(--accent);
  transition: box-shadow var(--transition);
}
.timeline-card:hover {
  box-shadow: var(--shadow-sm);
}
.timeline-card .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.timeline-card .card-header .artist-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}
.timeline-card .card-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.timeline-card .meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}
.timeline-card .meta-item svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

/* Timeline card border colors */
.timeline-card.color-0 { border-left-color: #D4956B; }
.timeline-card.color-1 { border-left-color: #A18567; }
.timeline-card.color-2 { border-left-color: #8B7355; }
.timeline-card.color-3 { border-left-color: #C4937A; }
.timeline-card.color-4 { border-left-color: #B5946D; }
.timeline-card.color-5 { border-left-color: #9B7E5E; }

/* --- Segmented Control --- */
.segmented-control {
  display: flex;
  gap: 4px;
  padding: 4px;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
}
.segmented-control a,
.segmented-control button {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
}
.segmented-control a.active,
.segmented-control button.active {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
}

/* --- Grouped View --- */
.grouped-section {
  margin-bottom: 32px;
}
.grouped-section h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* --- Cards Grid --- */
.cards-grid {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex: 1;
  min-width: 280px;
}
.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}
.card-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.card-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
}
.card-list li:last-child {
  border-bottom: none;
}
.card-list li a {
  color: var(--text-primary);
  font-weight: 500;
}
.card-list li a:hover {
  color: var(--accent);
}

/* --- Forms --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-group input::placeholder {
  color: var(--text-tertiary);
}
.form-group .help-text,
.form-group .form-help {
  font-size: 12px;
  color: var(--text-tertiary);
}
.form-group .error-text,
.form-group .form-error {
  font-size: 12px;
  color: var(--danger);
}
.form-row {
  display: flex;
  gap: 16px;
}
.form-row .form-group {
  flex: 1;
}

/* Error list (Django) */
.form-group ul.errorlist {
  list-style: none;
  padding: 0;
  margin: 0;
}
.form-group ul.errorlist li {
  font-size: 12px;
  color: var(--danger);
  padding: 0;
  border: none;
}

/* Toggle Switch */
.toggle-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.toggle-field .toggle-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toggle-field .toggle-label span:first-child {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}
.toggle-field .toggle-label span:last-child {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* --- Slide-over Panel --- */
.slideover-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 25, 23, 0.4);
  z-index: 100;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.slideover-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

.slideover-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 520px;
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-panel);
  z-index: 101;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.slideover-panel.show {
  transform: translateX(0);
}
.slideover-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 28px 32px 20px;
  border-bottom: 1px solid var(--border);
}
.slideover-header h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0;
}
.slideover-header p {
  font-size: 13px;
  color: var(--text-tertiary);
  margin: 4px 0 0;
}
.slideover-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: border-color var(--transition);
}
.slideover-close:hover {
  border-color: var(--text-tertiary);
}
.slideover-body {
  flex-grow: 1;
  padding: 28px 32px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.slideover-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px 32px;
  border-top: 1px solid var(--border);
}

/* --- Delete Confirmation --- */
.delete-confirm {
  max-width: 480px;
  padding: 32px;
}
.delete-confirm h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.delete-confirm p {
  font-size: 15px;
  color: var(--text-secondary);
  margin: 0 0 24px;
}
.delete-confirm .btn-group {
  gap: 12px;
}

/* --- Login Page --- */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--bg-primary);
}
.login-card {
  width: 400px;
  padding: 40px;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.login-card h1 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-align: center;
  margin: 0;
}
.login-card .subtitle {
  font-size: 14px;
  color: var(--text-tertiary);
  text-align: center;
  margin-top: -16px;
}
.login-card .error-message {
  padding: 10px 14px;
  background-color: var(--danger-light);
  border: 1px solid rgba(196, 93, 74, 0.2);
  border-radius: var(--radius-sm);
  color: var(--danger);
  font-size: 13px;
}
.login-card .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 12px;
}

/* --- Festival Series Cards --- */
.series-grid {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.series-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  flex: 1;
  min-width: 300px;
  max-width: 420px;
  gap: 16px;
}
.series-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}
.series-card .edition-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.series-card .edition-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
}
.series-card .edition-list li:last-child {
  border-bottom: none;
}
.series-card .edition-list a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}
.series-card .edition-list a:hover {
  color: var(--accent);
}

/* --- Form Pages (full page forms) --- */
.form-page {
  max-width: 560px;
}
.form-page h1 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}
.form-page .form-fields {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

/* --- Help Page --- */
.help-page {
  max-width: 560px;
}
.help-page > h1 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0 0 4px;
}
.help-subtitle {
  font-size: 14px;
  color: var(--text-tertiary);
  margin: 0 0 40px;
}

/* Accordion */
.help-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.help-item {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.help-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.help-item-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition);
}
.help-item-header:hover .help-item-title {
  color: var(--accent);
}
.help-chevron {
  color: var(--text-muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.help-item.is-open .help-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

/* Accordion body */
.help-item-body {
  padding: 0 20px 20px;
}
.help-item-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 10px;
}
.help-item-body p:last-child {
  margin-bottom: 0;
}
.help-item-body ul {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 18px;
  margin: 0;
}
.help-item-body li {
  margin-bottom: 4px;
}
.help-item-body li:last-child {
  margin-bottom: 0;
}

/* Numbered steps */
.help-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 8px 0 16px;
}
.help-step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-secondary);
}
.help-step-num {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.help-step strong {
  color: var(--text-primary);
}

/* Tip callout */
.help-tip {
  border-left: 3px solid var(--accent);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  background-color: var(--bg-main);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* --- Utilities --- */
.text-muted { color: var(--text-tertiary); }
.text-sm { font-size: 13px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mb-3 { margin-bottom: 16px; }
.gap-sm { gap: 8px; }
.hidden { display: none !important; }

/* --- Responsive (basic) --- */
/* Calendar Grid */
.calendar-scroll {
  overflow-x: auto;
  margin-top: 16px;
}

.calendar-grid {
  display: grid;
  gap: 0;
  min-width: 600px;
  position: relative;
}

.calendar-corner {
  grid-row: 1;
  grid-column: 1;
  border-bottom: 1px solid var(--border);
  background: var(--bg-main);
  position: sticky;
  left: 0;
  z-index: 2;
}

.calendar-header {
  grid-row: 1;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--border);
  background: var(--bg-main);
  text-align: center;
}

.calendar-time {
  grid-column: 1;
  padding: 6px 10px 6px 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-tertiary);
  text-align: right;
  border-top: 1px solid var(--border-light, #f0ece8);
  position: sticky;
  left: 0;
  background: var(--bg-main);
  z-index: 1;
}

.calendar-event {
  border-radius: 6px;
  padding: 6px 10px;
  margin: 2px 4px;
  color: #fff;
  font-size: 13px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.calendar-event-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-event-time {
  font-size: 11px;
  opacity: 0.85;
}

/* --- Mobile hamburger --- */
.mobile-menu-btn {
  display: none;
}

.mobile-menu-backdrop {
  display: none;
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 110;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-main);
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  }

  .mobile-menu-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 119;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }
  .mobile-menu-backdrop.show {
    opacity: 1;
    pointer-events: auto;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    z-index: 120;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }
  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .main-content { padding: 64px 24px 24px; }
  .stat-cards { flex-direction: column; }
  .quick-actions { flex-direction: column; }
  .time-block-content { flex-direction: column; }
  .slideover-panel { width: 100%; }
}