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

:root {
  font-size: 1rem; /* 기준: 1rem = 16px */
  --bg: #0d1117;
  --surface: #161b22;
  --border: #30363d;
  --text: #e6edf3;
  --text-dim: #8b949e;
  --accent: #58a6ff;
  --green-0: #2e3236;
  --green-1: #196c2e;
  --green-2: #2ea043;
  --green-3: #40c463;
  --green-4: #39d353;
  --cell: 1.75rem;
  --gap: 0.25rem;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  cursor: pointer;
}
.logo span {
  color: var(--green-4);
}
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-user {
  color: var(--text-dim);
  font-size: 0.875rem;
}

/* User Dropdown Menu */
.user-menu {
  position: relative;
}
.user-menu-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 0.875rem;
  transition: border-color 0.15s;
}
.user-menu-btn:hover {
  border-color: var(--text-dim);
}
.user-menu-btn .chevron {
  transition: transform 0.2s;
}
.user-menu.open .chevron {
  transform: rotate(180deg);
}
.user-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 160px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  z-index: 110;
  overflow: hidden;
}
.user-menu.open .user-dropdown {
  display: block;
}
.dropdown-item {
  padding: 10px 16px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.15s;
}
.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.05);
}
.dropdown-divider {
  height: 1px;
  background: var(--border);
}

/* Radio Group */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text);
  cursor: pointer;
}
.radio-group input[type='radio'] {
  width: auto;
  margin: 0;
  accent-color: var(--green-3);
}

/* Buttons */
.btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.15s;
}
.btn:hover {
  border-color: var(--text-dim);
}
.btn-primary {
  background: var(--green-3);
  border-color: var(--green-3);
  color: #fff;
  font-weight: 600;
}
.btn-primary:hover {
  background: var(--green-4);
}
.btn-sm {
  padding: 4px 12px;
  font-size: 0.8125rem;
}
.btn-danger {
  background: #da3633;
  border-color: #da3633;
  color: #fff;
}
.btn-danger:hover {
  background: #f85149;
}
.btn-delete-x {
  padding: 2px 8px;
  font-size: 1rem;
  line-height: 1;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 4px;
  cursor: pointer;
}
.btn-delete-x:hover {
  color: #f85149;
  border-color: #f85149;
}

/* Layout */
.app-layout {
  display: flex;
  min-height: calc(100vh - 57px);
}
.sidebar {
  width: 220px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  position: sticky;
  top: 57px;
  height: calc(100vh - 57px);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 12px;
}
.sidebar-checkin {
  margin-top: 24px;
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}
.sidebar-checkin-btn {
  width: 100%;
  font-size: 0.9375rem;
  padding: 10px 16px;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 8px;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.15s;
}
.sidebar-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}
.sidebar-item.active {
  background: rgba(88, 166, 255, 0.1);
  color: var(--accent);
  font-weight: 600;
}
.sidebar-icon {
  font-size: 1.1rem;
}
.main-content {
  flex: 1;
  padding: 24px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.main-content > * {
  width: 100%;
  max-width: 960px;
}
.hidden {
  display: none !important;
}

/* Mobile Tab Bar */
.mobile-tab-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  z-index: 90;
  padding: 0;
  justify-content: space-around;
  align-items: flex-end;
  height: 60px;
}
.mobile-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  padding: 8px 0;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.75rem;
  transition: color 0.15s;
}
.mobile-tab.active {
  color: var(--accent);
}
svg.mobile-tab-icon {
  width: 22px;
  height: 22px;
}
.mobile-tab.active svg.mobile-tab-icon {
  stroke: var(--accent);
}
.mobile-tab-label {
  font-size: 0.625rem;
  letter-spacing: 0.3px;
}
.mobile-tab-checkin {
  color: #fff;
  background: var(--green-3);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin-bottom: 16px;
  flex: 0 0 56px;
  box-shadow: 0 2px 12px rgba(64, 196, 99, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
}
.mobile-tab-checkin svg {
  width: 22px;
  height: 22px;
}
.mobile-tab-checkin .mobile-tab-label {
  color: #fff;
  font-size: 0.5rem;
}
.mobile-tab-checkin:active {
  background: var(--green-4);
}

/* Checkin Modal / Bottom Sheet */
.bottom-sheet-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
}
.bottom-sheet-overlay.active {
  display: flex;
}
.bottom-sheet {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 400px;
  animation: fadeIn 0.15s ease-out;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}
.bottom-sheet-handle {
  display: none;
}
.bottom-sheet h3 {
  font-size: 1.125rem;
  margin-bottom: 16px;
}
.bottom-sheet .form-group {
  overflow: hidden;
}
.bottom-sheet .form-group input,
.bottom-sheet .form-group select {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}
.bottom-sheet .form-group input[type='date'] {
  min-width: 0;
}

/* Auth */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 200px);
}
.auth-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 100%;
  max-width: 360px;
}
.auth-box h2 {
  margin-bottom: 24px;
  font-size: 1.375rem;
  text-align: center;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.9375rem;
  outline: none;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
}
.auth-box .btn {
  width: 100%;
  margin-top: 8px;
}
.auth-switch {
  text-align: center;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--text-dim);
}
.auth-switch a {
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
}
.error-msg {
  color: #f85149;
  font-size: 0.8125rem;
  margin-top: 8px;
  text-align: center;
}
.error-msg:empty {
  display: none;
}

/* Stats */
.stats {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  flex: 1;
  min-width: 100px;
}
.stat-card--clickable {
  cursor: pointer;
  transition:
    border-color 0.15s,
    background 0.15s;
}
.stat-card--clickable:hover {
  border-color: var(--accent);
  background: var(--bg);
}
.stat-card--clickable:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--green-4);
}
.stat-value small {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dim);
}
.stat-label {
  font-size: 0.6875rem;
  color: var(--text-dim);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Activity Tabs */
.activity-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.activity-tab {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.8125rem;
  transition: all 0.15s;
  white-space: nowrap;
}
.activity-tab:hover {
  border-color: var(--text-dim);
  color: var(--text);
}
.activity-tab.active {
  background: var(--green-3);
  border-color: var(--green-3);
  color: #fff;
  font-weight: 600;
}

/* Grass */
.grass-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
}
#myGrassContainer,
#memberGrassContainer {
  display: flex;
  flex-direction: column;
}
.grass-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.grass-header h3 {
  font-size: 0.9375rem;
  font-weight: 500;
}

/* Grass Navigation */
.grass-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}
.grass-nav-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 4px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.grass-nav-btn:hover {
  border-color: var(--text-dim);
  color: var(--text);
}
.grass-nav-label {
  font-size: 0.9375rem;
  font-weight: 600;
  min-width: 80px;
  text-align: center;
}
.grass-view-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--accent);
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 0.75rem;
  transition: all 0.15s;
}
.grass-view-toggle:hover {
  border-color: var(--accent);
  background: rgba(88, 166, 255, 0.1);
}
.grass-month-header {
  display: flex;
  justify-content: center;
  padding: 4px 0;
}
.grass-stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 0 4px;
  font-size: 0.8125rem;
}
.grass-streak {
  color: #f0883e;
  font-weight: 600;
}
.grass-monthly-km {
  color: var(--green-3);
  font-weight: 600;
}
.grass-top-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 4px 0 12px;
}

.grass-sticky-header {
  display: flex;
  justify-content: center;
  position: sticky;
  top: 65px;
  z-index: 50;
  background: var(--surface);
  padding: 4px 0 4px 0;
}
.grass-sticky-block {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
}
.grass-month-title {
  flex: 0 0 32px;
  width: 32px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--green-4);
  text-align: center;
  background: var(--surface);
}
.grass-weekday-row {
  display: flex;
}
.grass-weekday-inner {
  display: grid;
  grid-template-columns: repeat(7, var(--cell));
  gap: var(--gap);
}
.grass-weekday-inner span {
  font-size: 0.8125rem;
  color: var(--text);
  text-align: center;
  font-weight: 600;
}
.grass-weekday-inner span.sun {
  color: #da3633;
}
.grass-weekday-inner span.sat {
  color: #388bfd;
}
.grass-month {
  display: flex;
  justify-content: center;
  padding-bottom: 4px;
}
.grass-month-block {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
}
.grass-month-spacer {
  flex: 0 0 32px;
  width: 32px;
}
.grass-month-grid-wrap {
  display: flex;
}
.grass-month-grid {
  display: grid;
  grid-template-columns: repeat(7, var(--cell));
  gap: var(--gap);
}
.grass-day {
  width: var(--cell);
  height: var(--cell);
  border-radius: 4px;
  background: var(--green-0);
  cursor: pointer;
  position: relative;
  transition: outline 0.1s;
}
.grass-day:hover {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
}
.grass-day.empty {
  background: transparent;
  cursor: default;
}
.grass-day.empty:hover {
  outline: none;
}
.grass-day.today {
  outline: none;
  border: 2px solid #f0883e;
  border-radius: 4px;
}
.grass-day[data-level='1'] {
  background: var(--green-1);
}
.grass-day[data-level='2'] {
  background: var(--green-2);
}
.grass-day[data-level='3'] {
  background: var(--green-3);
}
.grass-day[data-level='4'] {
  background: var(--green-4);
}
.grass-day.future {
  opacity: 0.8;
}
.grass-day .day-emoji {
  position: absolute;
  top: -8px;
  right: -6px;
  font-size: 0.6875rem;
  line-height: 1;
  pointer-events: none;
  z-index: 2;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.6));
}
.grass-day .day-count {
  position: absolute;
  bottom: -2px;
  right: -2px;
  font-size: 0.5rem;
  line-height: 1;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  width: 12px;
  height: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 2;
  font-weight: 700;
}

/* Legend */
.grass-legend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  color: var(--text-dim);
  cursor: pointer;
  position: relative;
}
.grass-legend .swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  display: inline-block;
}
.grass-legend-tip {
  display: none;
  position: absolute;
  top: 28px;
  right: 0;
  z-index: 60;
  background: #1f2937;
  color: #e6edf3;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.75rem;
  line-height: 1.8;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}
.grass-legend-tip.show {
  display: block;
}

/* Tooltip */
.tooltip {
  position: fixed;
  background: #1f2937;
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.75rem;
  z-index: 1000;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  line-height: 1.6;
  display: none;
  max-width: 250px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(16px);
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  z-index: 1001;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s,
    transform 0.2s,
    visibility 0.2s;
}
.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
}
.modal-overlay.active {
  display: flex;
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 400px;
  max-height: 80vh;
  overflow-y: auto;
  margin: 0 16px;
}
.modal-profile {
  max-width: 360px;
}
.profile-username {
  font-size: 0.9375rem;
  color: var(--text);
  padding: 2px 0;
}
.modal h3 {
  margin-bottom: 16px;
  font-size: 1rem;
}
.modal-event {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.modal-event:last-child {
  border-bottom: none;
}
.modal-event-info {
  font-size: 0.875rem;
}
.modal-event-info .ev-icon {
  font-size: 1rem;
  margin-right: 6px;
}
.modal-event-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.modal-event-time {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}
.modal-close {
  float: right;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0 4px;
}
.modal-close:hover {
  color: var(--text);
}
.modal-empty {
  color: var(--text-dim);
  font-size: 0.875rem;
  padding: 8px 0;
}

/* Loading */
.loading-overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: var(--surface);
  z-index: 10;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 0.875rem;
}
.loading-overlay.active {
  display: flex;
}

/* Members */
.member-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.member-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: border-color 0.15s;
  text-decoration: none;
  color: inherit;
}
.member-card:hover {
  border-color: var(--text-dim);
}
.member-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.member-rank {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-dim);
  width: 28px;
}
.member-name {
  font-weight: 500;
  font-size: 0.9375rem;
}
.member-stats {
  display: flex;
  gap: 20px;
  font-size: 0.8125rem;
  color: var(--text-dim);
}
.member-stats strong {
  color: var(--text);
}
.member-detail-content {
  position: relative;
  min-height: 200px;
}

.back-link {
  color: var(--accent);
  font-size: 0.875rem;
  cursor: pointer;
  margin-bottom: 16px;
  display: inline-block;
  text-decoration: none;
}
.back-link:hover {
  text-decoration: underline;
}

/* Mobile */
@media (max-width: 600px) {
  :root {
    --cell: 18px;
    --gap: 3px;
  }
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 12px 24px;
  }
  .app-layout {
    padding-top: 60px;
  }
  .auth-page {
    padding-top: 57px;
  }
  .grass-view-month {
    --cell: 28px;
    --gap: 5px;
  }
  .sidebar {
    display: none;
  }
  .main-content {
    padding: 16px;
    padding-bottom: 80px;
  }
  .mobile-tab-bar {
    display: flex;
  }
  .bottom-sheet-overlay {
    align-items: flex-end;
  }
  .bottom-sheet {
    border-radius: 16px 16px 0 0;
    border-bottom: none;
    max-width: 100%;
    padding: 20px 16px 32px;
    animation: slideUp 0.25s ease-out;
    transition: transform 0.1s linear;
    will-change: transform;
  }
  .bottom-sheet-handle {
    display: block;
    width: 40px;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin: 0 auto 16px;
  }
  .toast {
    bottom: 80px;
  }
  .stats {
    gap: 8px;
  }
  .stat-card {
    padding: 12px;
  }
  .stat-value {
    font-size: 1.375rem;
  }
  .grass-day .day-emoji {
    font-size: 0.875rem;
    top: -10px;
    right: -8px;
  }
  .grass-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .grass-header > div {
    width: 100%;
    justify-content: space-between;
  }
  .grass-legend > span {
    display: inline;
  }
  .grass-legend .swatch {
    width: 10px;
    height: 10px;
  }
  .grass-legend-tip {
    right: auto;
    left: 0;
  }
}

/* API Docs */
.api-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
}
.section-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.api-key-create {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.api-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.875rem;
  outline: none;
}
.api-input:focus {
  border-color: var(--accent);
}
.new-key-alert {
  background: #0d2818;
  border: 1px solid var(--green-2);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  color: var(--green-4);
}
.key-display {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  background: var(--bg);
  padding: 10px 12px;
  border-radius: 6px;
  overflow-x: auto;
}
.key-display code {
  flex: 1;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.8125rem;
  color: var(--green-4);
  word-break: break-all;
}
.api-key-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.api-key-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.api-key-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.api-key-name {
  font-size: 0.875rem;
  font-weight: 500;
}
.api-key-value {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
}
.api-key-meta {
  font-size: 0.6875rem;
  color: var(--text-dim);
}
.inline-code {
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.8125rem;
  color: var(--accent);
}
.code-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 12px;
  overflow-x: auto;
}
.code-block-header {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.6875rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.code-block pre {
  padding: 12px;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-all;
}
.endpoint-group-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 24px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.endpoint-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}
.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.method {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.method.get {
  background: #1a3a2a;
  color: var(--green-4);
}
.method.post {
  background: #1a2a3a;
  color: var(--accent);
}
.endpoint-path {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.875rem;
  font-weight: 500;
}
.endpoint-desc {
  color: var(--text-dim);
  font-size: 0.875rem;
  margin-bottom: 12px;
}
.api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.api-table th,
.api-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.api-table th {
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 24px 0;
  margin-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-dim);
}
.site-footer a {
  color: var(--text-dim);
  text-decoration: none;
}
.site-footer a:hover,
.site-footer a.active {
  color: var(--accent);
}

@media (max-width: 600px) {
  .api-key-create {
    flex-direction: column;
  }
  .api-key-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}