/* ==========================================================================
   Components
   Cards, buttons, pills, forms, tables, navigation, theme toggle
   ========================================================================== */

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

.card:hover {
  border-color: var(--color-border-subtle);
}

.card--elevated {
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-md);
}

.card--elevated:hover {
  box-shadow: var(--shadow-lg);
}

.card--glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--text-heading);
  font-weight: 600;
  margin-block-end: var(--space-2);
}

.card__body {
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Primary — accent background */
.btn--primary {
  background: var(--color-accent);
  color: oklch(100% 0 none);
  border-color: var(--color-accent);
}

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

/* Secondary — bordered */
.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

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

/* Ghost — transparent */
.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

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

/* Sizes */
.btn--sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-overline);
}

.btn--lg {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-body);
}

/* --------------------------------------------------------------------------
   Pills & Badges
   -------------------------------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: 500;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.15em 0.6em;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: 600;
  background: var(--color-accent-subtle);
  color: var(--color-accent-text);
}

.badge--success {
  background: var(--color-success-subtle);
  color: var(--color-success);
}

.badge--warning {
  background: var(--color-warning-subtle);
  color: var(--color-warning);
}

.badge--error {
  background: var(--color-error-subtle);
  color: var(--color-error);
}

.badge--info {
  background: var(--color-info-subtle);
  color: var(--color-info);
}

/* --------------------------------------------------------------------------
   Form Inputs
   -------------------------------------------------------------------------- */
.input,
.select,
.textarea {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-text);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-text-muted);
}

.textarea {
  min-height: 6rem;
  resize: vertical;
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%239a978f' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-7);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.table {
  width: 100%;
  font-size: var(--text-caption);
}

.table th {
  position: sticky;
  top: 0;
  background: var(--color-bg-elevated);
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text);
}

.table tbody tr:hover {
  background: var(--color-bg-hover);
}

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

/* Numeric table cells — Space Grotesk */
.table td.num,
.table th.num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
}

.nav__brand {
  font-family: var(--font-display);
  font-size: var(--text-subhead);
  font-weight: 700;
  color: var(--color-text);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}

.nav__link {
  font-size: var(--text-caption);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-text);
}

@media (max-width: 768px) {
  .nav__brand {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Divider
   -------------------------------------------------------------------------- */
.divider {
  border: none;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-6) 0;
}

/* --------------------------------------------------------------------------
   Swipeable
   Touch-swipe to reveal action panels; inline buttons on desktop.
   -------------------------------------------------------------------------- */
.swipeable {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.swipeable__content {
  position: relative;
  z-index: 1;
  transition: transform var(--transition-normal);
}

.swipeable__content.is-dragging {
  transition: none;
}

.swipeable > .swipeable__content .card {
  border-radius: 0;
}

.swipeable__action {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  padding-inline: var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 600;
  user-select: none;
  color: oklch(100% 0 none);
}

.swipeable__action--start {
  left: 0;
  background: var(--color-info);
}

.swipeable__action--end {
  right: 0;
  background: var(--color-error);
}

/* Inline action buttons — visible only on desktop */
.swipeable__buttons {
  display: none;
  align-items: center;
  gap: var(--space-2);
}

@media (hover: hover) and (pointer: fine) {
  .swipeable__buttons {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   Theme Toggle
   -------------------------------------------------------------------------- */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-text-muted);
}

.theme-toggle__icon {
  font-size: 1.1rem;
  line-height: 1;
}