:root {
  color-scheme: light dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: light-dark(#f5f6f8, #0f1117);
  padding: 40px 24px;
  color: light-dark(#1a1a2e, #e5e7eb);
  font-size: 14px;
  line-height: 1.5;
  font-family:
    system-ui,
    -apple-system,
    sans-serif;
}

/* ── page header ── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
}

h1 {
  margin-bottom: 4px;
  font-weight: 700;
  font-size: 24px;
}

h1 span {
  color: #4f6ef7;
}

h1 .scope {
  color: light-dark(#9ca3af, #6b7280);
  font-weight: 400;
}

.subtitle {
  color: light-dark(#6b7280, #9ca3af);
}

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

.icon-btn {
  display: inline-flex;
  flex-shrink: 0;
  justify-content: center;
  align-items: center;
  gap: 6px;
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s;
  cursor: pointer;
  border: 1px solid light-dark(#d1d5db, #4b5563);
  border-radius: 6px;
  background: light-dark(#fff, #1e2433);
  padding: 5px 10px;
  color: light-dark(#374151, #d1d5db);
  font-size: 12px;
  font-family: inherit;
  text-decoration: none;
}

.icon-btn:hover {
  border-color: light-dark(#9ca3af, #6b7280);
  background: light-dark(#f3f4f6, #374151);
}

.icon-btn svg {
  flex-shrink: 0;
  width: 13px;
  height: 13px;
}

.page {
  margin: 0 auto;
  max-width: 1400px;
}

/* ── cards ── */
.card {
  margin-bottom: 24px;
  border: 1px solid light-dark(#e5e7eb, #374151);
  border-radius: 10px;
  background: light-dark(#fff, #1e2433);
  padding: 24px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-title {
  color: light-dark(#6b7280, #9ca3af);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.card > .card-title {
  margin-bottom: 20px;
}

.copy-btn {
  transition:
    background 0.15s,
    border-color 0.15s;
  cursor: pointer;
  border: 1px solid light-dark(#d1d5db, #4b5563);
  border-radius: 6px;
  background: light-dark(#fff, #1e2433);
  padding: 4px 10px;
  color: light-dark(#374151, #d1d5db);
  font-size: 12px;
}

.copy-btn:hover {
  border-color: light-dark(#9ca3af, #6b7280);
  background: light-dark(#f3f4f6, #374151);
}

/* ── two-column page layout ── */
.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 0 24px;
}

/* ── configurator grid ── */
.config-grid {
  column-gap: 32px;
  columns: 4 160px;
}

.config-grid > div {
  break-inside: avoid;
  margin-bottom: 24px;
}

.config-section-title {
  margin-bottom: 12px;
  border-bottom: 1px solid light-dark(#f3f4f6, #374151);
  padding-bottom: 6px;
  color: light-dark(#9ca3af, #6b7280);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── form controls ── */
.field {
  margin-bottom: 12px;
}

label {
  display: block;
  margin-bottom: 4px;
  color: light-dark(#374151, #d1d5db);
  font-size: 13px;
}

input[type='text'],
input[type='number'],
select {
  transition: border-color 0.15s;
  outline: none;
  border: 1px solid light-dark(#d1d5db, #4b5563);
  border-radius: 6px;
  background: light-dark(#fff, #1e2433);
  padding: 6px 10px;
  width: 100%;
  color: light-dark(#111827, #f9fafb);
  font-size: 13px;
}

input[type='text']:focus,
input[type='number']:focus,
select:focus {
  box-shadow: 0 0 0 3px rgba(79, 110, 247, 0.12);
  border-color: #4f6ef7;
}

/* ── checkboxes ── */
.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  margin-bottom: 8px;
  color: light-dark(#374151, #d1d5db);
  font-size: 13px;
  user-select: none;
}

input[type='checkbox'] {
  flex-shrink: 0;
  cursor: pointer;
  width: 15px;
  height: 15px;
  accent-color: #4f6ef7;
}

#rtl-wrap {
  margin-left: 4px;
}

/* ── right column (stacked cards) ── */
.demo-right {
  display: flex;
  position: sticky;
  top: 24px;
  flex-direction: column;
}

.demo-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#config-demo {
  transition: box-shadow 0.15s;
  outline: none;
  border: 2px solid #4f6ef7;
  border-radius: 8px;
  padding: 10px 14px;
  width: 100%;
  font-size: 14px;
}

#config-demo:focus {
  box-shadow: 0 0 0 4px rgba(79, 110, 247, 0.15);
}

.demo-hint {
  color: light-dark(#9ca3af, #6b7280);
  font-size: 12px;
}

/* ── code output ── */
#config-text {
  outline: none;
  border: 1px solid light-dark(#e5e7eb, #374151);
  border-radius: 8px;
  background: light-dark(#f9fafb, #111827);
  padding: 14px;
  width: 100%;
  height: 260px;
  resize: vertical;
  color: light-dark(#374151, #d1d5db);
  font-size: 12px;
  line-height: 1.6;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
}

#config-text:focus {
  box-shadow: 0 0 0 3px rgba(79, 110, 247, 0.12);
  border-color: #4f6ef7;
}

/* demo: dayClassFn example */
.daterangepicker .calendar-cell.drp-weekend {
  color: light-dark(#b45309, #fbbf24);
}

/* ── event log ── */
.event-log {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 48px;
  max-height: 148px;
  overflow-y: auto;
  font-size: 12px;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
}

.event-log-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-bottom: 1px solid light-dark(#f3f4f6, #1e2433);
  padding: 3px 0;
}

.event-log-time {
  flex-shrink: 0;
  color: light-dark(#9ca3af, #6b7280);
}

.event-log-name {
  flex-shrink: 0;
  color: #4f6ef7;
  font-weight: 600;
}

.event-log-info {
  color: light-dark(#374151, #d1d5db);
}

.event-log-label {
  display: inline-block;
  width: 6ch;
}

/* ── back to top ── */
.back-to-top {
  display: flex;
  position: fixed;
  right: 32px;
  bottom: 32px;
  justify-content: center;
  align-items: center;
  z-index: 100;
  transition:
    background 0.15s,
    border-color 0.15s;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  border: 1px solid light-dark(#d1d5db, #4b5563);
  border-radius: 50%;
  background: light-dark(#fff, #1e2433);
  width: 40px;
  height: 40px;
  color: light-dark(#374151, #d1d5db);
  font-size: 18px;
}

.back-to-top:hover {
  border-color: light-dark(#9ca3af, #6b7280);
  background: light-dark(#f3f4f6, #374151);
}

/* ── docs ── */
.docs-page {
  margin-top: 32px;
}

.docs-section {
  margin-bottom: 56px;
}

.docs-section h2 {
  margin-bottom: 24px;
  border-bottom: 2px solid light-dark(#e5e7eb, #374151);
  padding-bottom: 10px;
  font-weight: 700;
  font-size: 20px;
}

.docs-section h3 {
  margin-top: 28px;
  margin-bottom: 10px;
  color: light-dark(#6b7280, #9ca3af);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.docs-section p {
  margin-bottom: 12px;
  color: light-dark(#374151, #d1d5db);
  line-height: 1.6;
}

.docs-section :not(pre) > code {
  border: 1px solid light-dark(#d0d7de, #3b475f);
  border-radius: 6px;
  background: light-dark(#f6f8fa, #1b2232);
  padding: 0.1em 0.4em;
  color: inherit;
  font-size: 0.92em;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  white-space: nowrap;
}

.docs-table {
  display: grid;
  grid-template-columns: auto minmax(0, auto) minmax(0, auto) minmax(0, 1fr);
  width: 100%;
  font-size: 13px;
}

.docs-thead,
.docs-tbody,
.docs-tr {
  display: contents;
}

.docs-th {
  border-bottom: 1px solid light-dark(#e5e7eb, #374151);
  background: light-dark(#f3f4f6, #1a1f2e);
  padding: 8px 14px;
  min-width: 0;
  color: light-dark(#6b7280, #9ca3af);
  font-weight: 600;
  text-align: left;
}

.docs-td {
  border-bottom: 1px solid light-dark(#f3f4f6, #1e2433);
  padding: 8px 14px;
  min-width: 0;
  color: light-dark(#374151, #d1d5db);
  overflow-wrap: anywhere;
}

.docs-tbody .docs-tr:last-child .docs-td {
  border-bottom: none;
}

.docs-tr:hover .docs-td {
  background: light-dark(#f9fafb, #1a1f2e);
}

.docs-table .docs-td:nth-child(1) {
  color: light-dark(#1d4ed8, #60a5fa);
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  white-space: nowrap;
}

.docs-table .docs-td:nth-child(2) {
  color: light-dark(#6b7280, #9ca3af);
  font-size: 12px;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
}

.docs-table .docs-td:nth-child(3) {
  font-size: 12px;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
}

/* Methods table has two columns; keep description readable and make per-method examples stand out */
.docs-table-methods {
  grid-template-columns: auto minmax(0, 1fr);
}

/* Generic two-column variant (e.g. Events table) */
.docs-table-2col {
  grid-template-columns: auto minmax(0, 1fr);
}

.docs-table-2col .docs-td:nth-child(2) {
  color: light-dark(#374151, #d1d5db);
  font-size: 13px;
  font-family: inherit;
  white-space: normal;
}

.docs-table-methods .docs-td:nth-child(1) {
  color: light-dark(#1d4ed8, #60a5fa);
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  white-space: nowrap;
}

.docs-table-methods .docs-td:nth-child(2) {
  color: light-dark(#374151, #d1d5db);
  font-size: 13px;
  font-family: inherit;
  white-space: normal;
}

.docs-table-methods .docs-td:nth-child(2) pre {
  margin-top: 8px;
  margin-bottom: 0;
  border: 1px solid light-dark(#dbe3f0, #334155);
  border-left: 4px solid #4f6ef7;
  border-radius: 6px;
  background: light-dark(#f8faff, #0f172a);
  padding: 10px 12px;
  overflow-x: auto;
}

.docs-table-methods .docs-td:nth-child(2) pre code {
  color: light-dark(#1f2937, #dbeafe);
  font-size: 12px;
  line-height: 1.5;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
}

.docs-table code {
  font-size: 12px;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
}

.example-demo {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid light-dark(#e5e7eb, #374151);
  border-radius: 8px 8px 0 0;
  background: light-dark(#f9fafb, #1a1f2e);
  padding: 20px;
}

#btn-trigger {
  cursor: pointer;
  outline: none;
  border: 1px solid light-dark(#357ebd, #5b9bd5);
  border-radius: 4px;
  background-color: light-dark(#357ebd, #5b9bd5);
  padding: 6px 12px;
  color: #fff;
  font-weight: 500;
}

#btn-trigger:hover {
  filter: brightness(1.1);
}

.method-btn {
  cursor: pointer;
  outline: none;
  border: 1px solid light-dark(#357ebd, #5b9bd5);
  border-radius: 4px;
  background-color: light-dark(#357ebd, #5b9bd5);
  padding: 4px 10px;
  color: #fff;
  font-weight: 500;
  font-size: 12px;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  white-space: nowrap;
}

.method-btn:hover {
  filter: brightness(1.1);
}

.method-btn:disabled {
  opacity: 0.45;
  filter: none;
  cursor: not-allowed;
}

.example-code {
  position: relative;
  margin: 0;
  border: 1px solid light-dark(#e5e7eb, #374151);
  border-radius: 8px;
  background: light-dark(#fff, #000);
  padding: 16px 20px;
  overflow-x: auto;
  color: light-dark(#374151, #d1d5db);
  font-size: 13px;
  line-height: 1.6;
  font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
}

.example-copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  opacity: 0;
  transition:
    opacity 0.15s,
    background 0.15s,
    border-color 0.15s;
  cursor: pointer;
  border: 1px solid light-dark(#d1d5db, #4b5563);
  border-radius: 6px;
  background: light-dark(#fff, #1e2433);
  padding: 3px 8px;
  color: light-dark(#374151, #d1d5db);
  font-size: 11px;
  font-family: inherit;
}

.example-code:hover .example-copy-btn,
.example-copy-btn:focus-visible {
  opacity: 1;
}

.example-copy-btn:hover {
  border-color: light-dark(#9ca3af, #6b7280);
  background: light-dark(#f3f4f6, #374151);
}

.example-code + .example-code {
  margin-top: 12px;
}

div + .example-code {
  border-top: none;
  border-top-right-radius: 0;
  border-top-left-radius: 0;
}