/* ==========================================================================
   DESIGN.MD — COMPONENTS (LIGHT ACHROMATIC SHADCN/UI)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. BUTTONS (18px Radius Pill Geometry)
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  height: 38px;
  padding: 0 var(--spacing-16);
  font-size: var(--text-body);
  font-weight: 500;
  border-radius: var(--radius-buttons);
  transition: all 0.15s ease;
  white-space: nowrap;
  user-select: none;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn:hover {
  opacity: 0.92;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* Primary Filled Action (Dark on light canvas) */
.btn-primary,
.btn-dark {
  background-color: var(--color-ink) !important;
  color: #ffffff !important;
  border: none !important;
}
.btn-primary:hover,
.btn-dark:hover {
  background-color: var(--color-ink-soft) !important;
}

/* Secondary Ghost / Tonal Action */
.btn-secondary,
.btn-ghost {
  background-color: var(--color-canvas) !important;
  color: var(--color-ink) !important;
  border: 1px solid var(--color-hairline) !important;
}
.btn-secondary:hover,
.btn-ghost:hover {
  background-color: #eaeaea !important;
}

/* Outline Action */
.btn-outline {
  background-color: transparent !important;
  color: var(--color-ink) !important;
  border: 1px solid var(--color-hairline) !important;
}
.btn-outline:hover {
  background-color: var(--color-canvas) !important;
  border-color: #d4d4d4 !important;
}

/* Destructive Action (Ember #e7000b) */
.btn-danger,
.btn-destructive {
  background-color: transparent !important;
  color: var(--color-ember) !important;
  border: 1px solid rgba(231, 0, 11, 0.25) !important;
}
.btn-danger:hover,
.btn-destructive:hover {
  background-color: rgba(231, 0, 11, 0.06) !important;
  border-color: var(--color-ember) !important;
}

/* Sizes */
.btn-sm {
  height: 32px !important;
  padding: 0 var(--spacing-12) !important;
  font-size: var(--text-caption) !important;
  border-radius: var(--radius-buttons) !important;
}

.btn-icon {
  width: 32px !important;
  height: 32px !important;
  padding: 0 !important;
  border-radius: var(--radius-full) !important;
}
.btn-icon.btn-sm {
  width: 28px !important;
  height: 28px !important;
}

/* --------------------------------------------------------------------------
   2. CARDS (24px Radius, Hairline Border, White Paper)
   -------------------------------------------------------------------------- */

.card {
  background-color: var(--color-paper) !important;
  border-radius: var(--radius-cards) !important;
  border: 1px solid var(--color-hairline) !important;
  box-shadow: var(--shadow-subtle) !important;
  padding: var(--spacing-20);
  color: var(--color-ink) !important;
}

/* --------------------------------------------------------------------------
   3. INPUTS & FORMS (18px Radius, Soft Gray Fill)
   -------------------------------------------------------------------------- */

.form-group {
  margin-bottom: var(--spacing-16);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-mid-gray);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caption);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background-color: var(--color-canvas) !important;
  color: var(--color-ink) !important;
  border: 1px solid var(--color-hairline) !important;
  border-radius: var(--radius-inputs) !important;
  padding: 10px 16px;
  font-size: var(--text-body);
  font-weight: 400;
  transition: all 0.15s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  background-color: #ffffff !important;
  border-color: var(--color-ink) !important;
  outline: none;
  box-shadow: 0 0 0 1px var(--color-ink);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-mid-gray);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
  border-radius: var(--radius-nested) !important;
}

.form-help {
  font-size: var(--text-caption);
  color: var(--color-mid-gray);
  margin-top: 4px;
}

/* --------------------------------------------------------------------------
   4. BADGES (18px Pill Geometry)
   -------------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-badges) !important;
  font-size: var(--text-caption);
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
}

/* Solid */
.badge-solid,
.badge-dark {
  background-color: var(--color-ink-soft) !important;
  color: #fafafa !important;
}

/* Soft Neutral */
.badge-soft,
.badge-secondary {
  background-color: var(--color-canvas) !important;
  color: var(--color-ink-soft) !important;
  border: 1px solid var(--color-hairline) !important;
}

/* Outline */
.badge-outline {
  background-color: transparent !important;
  color: var(--color-ink) !important;
  border: 1px solid var(--color-hairline) !important;
}

/* Destructive */
.badge-danger {
  background-color: rgba(231, 0, 11, 0.08) !important;
  color: var(--color-ember) !important;
  border: 1px solid rgba(231, 0, 11, 0.2) !important;
}

/* Status variants */
.badge-status-completed {
  background-color: #f0fdf4 !important;
  color: #166534 !important;
  border: 1px solid #bbf7d0 !important;
}
.badge-status-pending {
  background-color: #fffbeb !important;
  color: #854d0e !important;
  border: 1px solid #fde68a !important;
}
.badge-status-processing {
  background-color: #eff6ff !important;
  color: #1e40af !important;
  border: 1px solid #bfdbfe !important;
}
.badge-status-canceled {
  background-color: rgba(231, 0, 11, 0.06) !important;
  color: var(--color-ember) !important;
  border: 1px solid rgba(231, 0, 11, 0.15) !important;
}

/* --------------------------------------------------------------------------
   5. MODAIS (White Paper, 24px Radius, Hairline Border)
   -------------------------------------------------------------------------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: var(--spacing-16);
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background-color: var(--color-paper) !important;
  border-radius: var(--radius-cards) !important;
  border: 1px solid var(--color-hairline) !important;
  box-shadow: var(--shadow-popover) !important;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalPop 0.16s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.97) translateY(6px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--spacing-20);
  border-bottom: 1px solid var(--color-hairline);
  background-color: var(--color-paper);
}

.modal-title {
  font-size: var(--text-subheading);
  font-weight: 600;
  color: var(--color-ink) !important;
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  letter-spacing: -0.3px;
}

.modal-close-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-mid-gray);
  transition: all 0.15s ease;
}
.modal-close-btn:hover {
  background-color: var(--color-canvas);
  color: var(--color-ink);
}

.modal-body {
  padding: var(--spacing-20);
  overflow-y: auto;
  font-size: var(--text-body);
  color: var(--color-ink) !important;
  background-color: var(--color-paper);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-8);
  padding: var(--spacing-16) var(--spacing-20);
  border-top: 1px solid var(--color-hairline);
  background-color: var(--color-surface-alt);
}

/* --------------------------------------------------------------------------
   6. TOASTS
   -------------------------------------------------------------------------- */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 10000;
}

.toast {
  background-color: var(--color-ink) !important;
  color: #ffffff !important;
  padding: 12px 18px;
  border-radius: var(--radius-buttons) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  font-size: var(--text-body);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 380px;
  border: 1px solid var(--color-hairline);
}

.toast.toast-error {
  background-color: var(--color-paper) !important;
  color: var(--color-ember) !important;
  border: 1px solid rgba(231, 0, 11, 0.3) !important;
}