:root {
  /* Классический контент + светлый sidebar */
  --bg: #f3f5f9;
  --panel: #ffffff;
  --panel-2: #f7f8fc;
  --border: #d8dee9;
  --text: #1a2332;
  --muted: #5a6578;
  --accent: #c9841a;
  --accent-soft: #fff4e0;
  --accent-2: #0d8f7b;
  --accent-2-soft: #e6f7f4;
  --danger: #c62828;
  --danger-soft: #fdecea;
  --success: #1b7a3d;
  --success-soft: #e8f6ed;
  --warn: #b86e00;
  --warn-soft: #fff6e5;
  --radius: 14px;
  --shadow: 0 4px 18px rgba(26, 35, 50, 0.07);
  --font: "Manrope", system-ui, sans-serif;
  /* Sidebar: графитово-синий (спека) */
  --sidebar-bg: #17243b;
  --sidebar-bg-2: #17243b;
  --sidebar-border: #2c3b52;
  --sidebar-text: #f5f7fa;
  --sidebar-muted: #aeb9ca;
  --sidebar-hover: rgba(255, 255, 255, 0.06);
  --sidebar-active-bg: #223652;
  --sidebar-active-text: #f5f7fa;
  --sidebar-active-border: transparent;
  --sidebar-section: #34b7a5;
  --sidebar-active-bar: #34b7a5;
  --input-bg: #ffffff;
  --input-border: #c9d1de;
  --hover-row: #f5f7fb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1000px 480px at 0% 0%, rgba(201, 132, 26, 0.08), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(13, 143, 123, 0.06), transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent-2); text-decoration: none; font-weight: 600; }
a:hover { color: #0a6f61; text-decoration: underline; }

.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
  border-right: 1px solid var(--sidebar-border);
  padding: 1.25rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  box-shadow: 4px 0 24px rgba(15, 20, 30, 0.22);
  color: var(--sidebar-text);
  z-index: 2;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem 1.25rem;
  border-bottom: 1px solid var(--sidebar-border);
  margin-bottom: 1rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  /* Жёлто-оранжевая плашка AS */
  background: linear-gradient(135deg, #e8a54b, #f0c27a);
  color: #1a1208;
  font-weight: 800;
  display: grid;
  place-items: center;
  letter-spacing: -0.04em;
  box-shadow: 0 2px 10px rgba(232, 165, 75, 0.35);
}

.brand-text strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--sidebar-text);
}

.brand-text span {
  color: var(--sidebar-muted);
  font-size: 0.78rem;
}

/* Bootstrap .nav = flex row — у sidebar робимо колонку */
.sidebar .nav {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: stretch;
  width: 100%;
  gap: 0;
}

.nav-group {
  width: 100%;
  flex: 0 0 auto;
  margin-bottom: 0.15rem;
}

.nav-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  box-sizing: border-box;
  color: var(--sidebar-section);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 0.75rem;
  font-weight: 800;
  flex: 0 0 auto;
  clear: both;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.nav-section:hover {
  background: var(--sidebar-hover);
  border-color: transparent;
  color: #4dccbb;
}

.nav-group.has-active > .nav-section {
  color: var(--sidebar-section);
}

.nav-chevron {
  font-size: 0.7rem;
  opacity: 0.85;
  transition: transform 0.18s ease;
  flex-shrink: 0;
}

.nav-group.is-open > .nav-section .nav-chevron {
  transform: rotate(90deg);
}

.nav-group-body {
  display: none;
  flex-direction: column;
  padding: 0.15rem 0 0.35rem 0.35rem;
  border-left: 2px solid var(--sidebar-border);
  margin: 0 0 0.25rem 0.65rem;
}

.nav-group.is-open > .nav-group-body {
  display: flex;
}

.nav a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  color: var(--sidebar-text);
  margin-bottom: 0.2rem;
  transition: background 0.15s, color 0.15s;
  font-weight: 600;
  text-decoration: none;
  flex: 0 0 auto;
  font-size: 0.92rem;
  border: 1px solid transparent;
}

.nav a:hover {
  background: var(--sidebar-hover);
  color: #ffffff;
  text-decoration: none;
}

.nav a.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  box-shadow: inset 3px 0 0 var(--sidebar-active-bar);
}

.main {
  padding: 1.5rem 1.75rem 2.5rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.page-title h1 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text);
}

.page-title p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.branch-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.5rem 0.35rem 0.9rem;
  box-shadow: var(--shadow);
}

.branch-pill select {
  background: transparent;
  border: 0;
  color: var(--text);
  font-weight: 700;
  outline: none;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.15rem 1.25rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-header h2, .card-header h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text);
  font-weight: 800;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.stat .label {
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.stat .value {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text);
}

.stat .sub {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 0.2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
}

@media (max-width: 992px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .grid-2 { grid-template-columns: 1fr; }
}

.table-wrap { overflow-x: auto; }

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  color: var(--text);
}

table.data th {
  text-align: left;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.65rem 0.55rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}

table.data td {
  padding: 0.75rem 0.55rem;
  border-bottom: 1px solid #eef1f6;
  vertical-align: middle;
  color: var(--text);
}

table.data tr:hover td {
  background: var(--hover-row);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.badge-ok {
  background: var(--success-soft);
  color: var(--success);
  border-color: #b7e0c5;
}
.badge-warn {
  background: var(--warn-soft);
  color: var(--warn);
  border-color: #f0d7a8;
}
.badge-muted {
  background: #eef1f6;
  color: var(--muted);
  border-color: var(--border);
}
.badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #f5c2c0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 0;
  border-radius: 10px;
  padding: 0.55rem 0.95rem;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s, opacity 0.15s, box-shadow 0.15s;
}

.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary {
  background: linear-gradient(135deg, #e8a54b, #f0c27a);
  color: #1a1208 !important;
  box-shadow: 0 2px 8px rgba(201, 132, 26, 0.25);
}
.btn-primary:hover { color: #1a1208 !important; }
.btn-secondary {
  background: var(--panel-2);
  color: var(--text) !important;
  border: 1px solid var(--border);
}
.btn-secondary:hover { color: var(--text) !important; background: #eef1f6; }
.btn-ghost {
  background: #fff;
  color: var(--muted) !important;
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text) !important; background: var(--hover-row); }
.btn-danger {
  background: var(--danger-soft);
  color: var(--danger) !important;
  border: 1px solid #f5c2c0;
}
.btn-danger:hover { color: #9b1c1c !important; }
.btn-sm { padding: 0.35rem 0.65rem; font-size: 0.82rem; }

.toolbar {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  align-items: center;
}

/* Учні: пошук + фільтри + Excel / +Учень в один ряд */
.student-list-toolbar {
  flex-wrap: wrap;
  align-items: center;
  row-gap: 0.5rem;
}

.student-list-toolbar .form-control,
.student-list-toolbar .form-select {
  width: auto;
  min-height: 2.4rem;
}

.student-list-toolbar .btn {
  white-space: nowrap;
  flex-shrink: 0;
}

.form-control, .form-select, input, select, textarea {
  background: var(--input-bg) !important;
  border: 1px solid var(--input-border) !important;
  color: var(--text) !important;
  border-radius: 10px !important;
  padding: 0.55rem 0.75rem !important;
}

.form-control:focus, .form-select:focus, input:focus, select:focus, textarea:focus {
  border-color: #e8a54b !important;
  box-shadow: 0 0 0 3px rgba(232, 165, 75, 0.2) !important;
  outline: none;
}

.form-label, label {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
  font-weight: 600;
}

.form-group, .mb-3 {
  margin-bottom: 0.95rem;
}

/* crispy / bootstrap text on light */
.form-text, .text-muted, .help-text, small {
  color: var(--muted) !important;
}

.alert {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.alert-success {
  background: var(--success-soft);
  color: var(--success);
  border-color: #b7e0c5;
}
.alert-warning {
  background: var(--warn-soft);
  color: var(--warn);
  border-color: #f0d7a8;
}
.alert-info {
  background: var(--accent-2-soft);
  color: #0a6f61;
  border-color: #b8e6dc;
}
.alert-error, .alert-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #f5c2c0;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(900px 400px at 20% 0%, rgba(232, 165, 75, 0.15), transparent 55%),
    var(--bg);
}

.login-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 12px 40px rgba(26, 35, 50, 0.1);
}

.login-card h1 {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  color: var(--text);
}

.login-card .subtitle {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.empty {
  color: var(--muted);
  text-align: center;
  padding: 1.5rem 0.5rem;
  font-weight: 500;
}

.schedule-day {
  min-height: 80px;
}

.schedule-item {
  background: var(--accent-2-soft);
  border: 1px solid #b8e6dc;
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  margin-bottom: 0.45rem;
}

.schedule-item strong {
  display: block;
  color: var(--text);
}
.schedule-item span {
  color: var(--muted);
  font-size: 0.82rem;
}

/* —— Карта групп на день —— */
.schedule-toolbar {
  justify-content: flex-start;
}

.view-toggle {
  display: inline-flex;
  gap: 0.35rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.25rem;
  margin-right: 0.35rem;
  box-shadow: var(--shadow);
}

.day-nav {
  margin-bottom: 1.15rem;
  padding: 1rem 1.15rem;
}

.day-nav-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.day-date-form {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
}

.day-date-form label {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.day-date-form input[type="date"] {
  width: auto;
  min-width: 150px;
}

.week-tabs {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.45rem;
}

.week-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.55rem 0.3rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
}

.week-tab:hover {
  border-color: #e8a54b;
  color: var(--text);
  background: var(--accent-soft);
  transform: translateY(-1px);
  text-decoration: none;
}

.week-tab.is-selected {
  background: var(--accent-soft);
  border-color: #e8a54b;
  color: var(--text);
  box-shadow: 0 2px 8px rgba(201, 132, 26, 0.15);
}

.week-tab.is-today:not(.is-selected) {
  border-color: #0d8f7b;
  background: var(--accent-2-soft);
}

.week-tab-day {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 700;
}

.week-tab.is-selected .week-tab-day { color: var(--accent); }

.week-tab-date {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--text);
}

.week-tab-count {
  font-size: 0.7rem;
  color: var(--accent-2);
  font-weight: 700;
}

.day-map-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.25rem 0 1rem;
}

.day-map-header h2 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
}

.day-map-count {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.day-map {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

/* Рядки розкладу за часом */
.day-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.time-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.85rem;
  align-items: start;
}

.time-row-label {
  position: sticky;
  top: 0.75rem;
  padding: 0.65rem 0.35rem;
  text-align: center;
  border-radius: 12px;
  background: linear-gradient(180deg, #fff4e0, #ffefd1);
  border: 1px solid #f0d7a8;
}

.time-row-clock {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  color: #7a4e0c;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.time-row-meta {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  color: #8a6540;
  font-weight: 600;
}

.time-row-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
  min-width: 0;
}

/* Якщо в слоті одна картка — не розтягувати на всю ширину */
.time-row-cards > .group-card:only-child {
  max-width: 420px;
}

@media (max-width: 720px) {
  .time-row {
    grid-template-columns: 1fr;
  }
  .time-row-label {
    display: flex;
    align-items: baseline;
    justify-content: flex-start;
    gap: 0.65rem;
    position: static;
    padding: 0.5rem 0.75rem;
  }
  .time-row-meta {
    margin-top: 0;
  }
}

.group-card {
  display: grid;
  grid-template-columns: 88px 1fr;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: 168px;
  transition: border-color 0.15s, transform 0.12s, box-shadow 0.15s;
}

.group-card:hover {
  border-color: #e8a54b;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 35, 50, 0.1);
}

.group-card-time {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 1rem 0.5rem;
  background: linear-gradient(180deg, #fff4e0, #ffefd1);
  border-right: 1px solid #f0d7a8;
  text-align: center;
}

.time-start {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #7a4e0c;
  line-height: 1.1;
}

.time-end {
  font-size: 0.78rem;
  color: #8a6540;
  font-weight: 600;
}

.group-card-body {
  padding: 0.95rem 1.05rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
  background: #fff;
}

.group-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.group-card-top h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.25;
}

.group-card-top h3 a {
  color: var(--text);
  text-decoration: none;
}

.group-card-top h3 a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.group-card-direction {
  color: var(--accent-2);
  font-size: 0.84rem;
  font-weight: 700;
}

.group-card-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.45rem 0.6rem;
  margin-top: 0.15rem;
}

.present-stat {
  color: var(--success);
  font-weight: 800;
  font-size: 1.05rem;
}

.present-of {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
  margin-left: 0.15rem;
}

.present-none {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.82rem;
}

.meta-item {
  min-width: 0;
}

.meta-label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 0.1rem;
  font-weight: 700;
}

.meta-value {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.group-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.35rem;
}

@media (max-width: 640px) {
  .week-tabs {
    grid-template-columns: repeat(4, 1fr);
  }
  .group-card {
    grid-template-columns: 72px 1fr;
  }
  .group-card-meta {
    grid-template-columns: 1fr 1fr;
  }
  .day-date-form {
    margin-left: 0;
    width: 100%;
  }
}

/* —— Редактор расписания группы —— */
.schedule-editor {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.schedule-editor h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--text);
}

.schedule-editor-hint {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0 0 1rem;
  line-height: 1.45;
}

.schedule-slots-table td {
  vertical-align: middle;
}

.schedule-slots-table tr.slot-on td {
  background: var(--accent-soft);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.user-chip {
  color: var(--sidebar-muted);
  font-size: 0.85rem;
  padding: 0.75rem;
  border-top: 1px solid var(--sidebar-border);
  margin-top: 1rem;
  font-weight: 600;
}

.sidebar .btn-ghost {
  background: transparent;
  color: var(--sidebar-muted) !important;
  border: 1px solid var(--sidebar-border);
}

.sidebar .btn-ghost:hover {
  background: var(--sidebar-hover);
  color: #ffffff !important;
  border-color: #3d4d66;
}

/* Bootstrap overrides for light theme */
.form-check-label,
.asteriskField {
  color: var(--muted) !important;
}

code {
  background: #eef1f6;
  color: #8a5a0a;
  padding: 0.1rem 0.35rem;
  border-radius: 6px;
  font-size: 0.9em;
}

/* Статистика источников */
.share-bar-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 120px;
}

.share-bar {
  height: 8px;
  min-width: 2px;
  max-width: 100px;
  background: linear-gradient(90deg, #e8a54b, #f0c27a);
  border-radius: 99px;
}

table.data tfoot td {
  border-top: 2px solid var(--border);
  background: var(--panel-2);
  font-weight: 700;
}

/* Мультивыбор групп при продаже абонемента */
#div_id_groups {
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.5rem;
  background: #fff;
  margin-bottom: 0.5rem;
}

#div_id_groups .form-check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.35rem;
  padding: 0.55rem 0.7rem !important;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--panel-2);
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

#div_id_groups .form-check:last-child {
  margin-bottom: 0;
}

#div_id_groups .form-check:hover {
  border-color: #e8c98a;
  background: #fff9ef;
}

/* Выбранная группа — свечение остаётся, пока галочка стоит */
#div_id_groups .form-check:has(input:checked),
#div_id_groups .form-check.is-checked {
  background: linear-gradient(135deg, #fff4e0 0%, #ffe8b8 100%);
  border-color: #e8a54b;
  box-shadow:
    0 0 0 2px rgba(232, 165, 75, 0.35),
    0 4px 14px rgba(201, 132, 26, 0.2);
}

#div_id_groups .form-check-input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0 !important;
  flex-shrink: 0;
  cursor: pointer;
  border: 2px solid #b8c0d0;
  accent-color: #c9841a;
}

#div_id_groups .form-check-input:checked {
  background-color: #e8a54b;
  border-color: #c9841a;
}

#div_id_groups .form-check-label {
  color: var(--text) !important;
  font-weight: 600;
  cursor: pointer;
  margin: 0 !important;
  flex: 1;
  line-height: 1.3;
}

#div_id_groups .form-check:has(input:checked) .form-check-label,
#div_id_groups .form-check.is-checked .form-check-label {
  color: #7a4e0c !important;
  font-weight: 700;
}

hr {
  border-color: var(--border) !important;
  opacity: 1;
}