/* Import theme variables */
@import url('peek://theme/variables.css');

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

/* Map local variables to Base16 theme */
:root {
  --bg-primary: var(--base00);
  --bg-secondary: var(--base01);
  --bg-tertiary: var(--base01);
  --bg-hover: var(--base02);
  --text-primary: var(--base05);
  --text-secondary: var(--base04);
  --text-muted: var(--base03);
  --border-primary: var(--base02);
  --border-secondary: var(--base02);
  --border-light: var(--base01);
  --input-bg: var(--base00);
  --input-disabled-bg: var(--base01);
  --input-disabled-text: var(--base03);
  --btn-bg: var(--base05);
  --btn-bg-hover: var(--base06);
  --btn-text: var(--base00);
  --btn-disabled-bg: var(--base02);
  --scrollbar-track: var(--base01);
  --scrollbar-thumb: var(--base02);
  --scrollbar-thumb-hover: var(--base03);
  --error-bg: color-mix(in srgb, var(--base08) 15%, var(--base00));
  --error-border: var(--base08);
  --error-text: var(--base08);
}

body {
  font-family: var(--theme-font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-primary);
}

.settings-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-primary);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border-primary);
}

.sidebar-header h1 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.sidebar-nav {
  padding: 12px 0;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.nav-item {
  display: block;
  padding: 10px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: none;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--bg-primary);
  border-left-color: var(--theme-accent);
  color: var(--text-primary);
  font-weight: 500;
}

/* Extension nav items - visual indicator */
.nav-item-extension::before {
  content: '⚙';
  font-size: 11px;
  margin-right: 6px;
  opacity: 0.5;
}

/* Content Area */
.content {
  flex: 1;
  overflow-y: auto;
  background: var(--bg-primary);
}

.section {
  display: none;
  padding: 40px;
  max-width: 800px;
}

.section.active {
  display: block;
}

.section-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-primary);
}

/* Form Groups */
.form-section {
  margin-bottom: 32px;
}

.form-section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group select {
  width: 100%;
  padding: 8px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--border-secondary);
  border-radius: 4px;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--theme-accent);
}

.form-group input:disabled {
  background: var(--input-disabled-bg);
  color: var(--input-disabled-text);
  cursor: not-allowed;
}

.form-group-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}

.form-group-inline:last-child {
  border-bottom: none;
}

.form-group-inline label {
  margin: 0;
  font-size: 14px;
  font-weight: 400;
  color: var(--text-primary);
}

/* Checkbox */
.checkbox-wrapper {
  display: inline-flex;
  align-items: center;
}

.checkbox-wrapper input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--theme-accent);
}

/* Help Text */
.help-text {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Item Card */
.item-card {
  padding: 20px;
  margin-bottom: 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 4px;
}

.item-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-primary);
  cursor: pointer;
  user-select: none;
}

.item-card-header:hover {
  opacity: 0.8;
}

.item-card.collapsed .item-card-header {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.item-card.collapsed .item-card-body {
  display: none;
}

.item-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.item-card-title::before {
  content: '\25BC ';
  font-size: 10px;
  margin-right: 6px;
}

.item-card.collapsed .item-card-title::before {
  content: '\25B6 ';
}

.item-card-body .form-group {
  margin-bottom: 16px;
}

.item-card-body .form-group:last-child {
  margin-bottom: 0;
}

/* Feature List */
.feature-list {
  list-style: none;
}

.feature-item {
  padding: 16px;
  margin-bottom: 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 4px;
}

.feature-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.feature-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.feature-description {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Button */
.btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  color: var(--btn-text);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bg);
  border-radius: 4px;
  cursor: pointer;
}

.btn:hover {
  background: var(--btn-bg-hover);
  border-color: var(--btn-bg-hover);
}

.btn:disabled {
  background: var(--btn-disabled-bg);
  border-color: var(--btn-disabled-bg);
  cursor: not-allowed;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

/* Responsive */
@media (max-width: 768px) {
  .settings-layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-primary);
  }

  .sidebar-nav {
    display: flex;
    overflow-x: auto;
    padding: 0;
  }

  .nav-item {
    flex-shrink: 0;
    border-left: none;
    border-bottom: 3px solid transparent;
  }

  .nav-item.active {
    border-left: none;
    border-bottom-color: var(--theme-accent);
  }

  .section {
    padding: 24px 20px;
  }
}

/* Visual feedback during drag */
body.is-dragging {
  cursor: grabbing !important;
}

body.is-dragging * {
  cursor: grabbing !important;
  user-select: none !important;
}