/**
 * CRM App Globals – design tokens, focus, disabled, empty/error states
 * Use after AdminLTE; works with or without theme (mac-ui, windows-theme, etc.)
 */

/* ---- Layout: use AdminLTE grid (sidebar + header + main). Do not override .app-wrapper. ---- */
html,
body {
  height: 100%;
}

/* Main content area: flex column so content fills available space */
.app-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.app-content {
  flex: 1;
  padding-top: 0.5rem;
}

/* ---- Old Feedback / Report Issue module (removed) - styles commented out ----
.feedback-floating-btn { ... }
.feedback-modal { ... }
.feedback-modal-content { ... }
------------------------------------------------------------- */

/* ---- Design tokens (fallbacks when no theme) ---- */
:root {
  --app-radius-sm: 0.25rem;
  --app-radius: 0.375rem;
  --app-radius-lg: 0.5rem;
  --app-radius-xl: 0.75rem;
  --app-spacing-xs: 0.25rem;
  --app-spacing-sm: 0.5rem;
  --app-spacing: 1rem;
  --app-spacing-lg: 1.5rem;
  --app-spacing-xl: 2rem;
  --app-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --app-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --app-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.1);
  --app-focus-ring: 0 0 0 3px rgba(13, 110, 253, 0.35);
  --app-focus-ring-offset: 2px;
}

/* ---- Focus (keyboard only, strong and visible) ---- */
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.form-check-input:focus-visible,
.input-group-text:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible,
.page-link:focus-visible,
a:focus-visible {
  outline: none;
  box-shadow: var(--app-focus-ring);
}

.btn:focus-visible {
  outline: none;
}

/* Theme-aware focus for mac-ui (override in theme if needed) */
body.mac-ui .btn:focus-visible,
body.mac-ui .form-control:focus-visible,
body.mac-ui .form-select:focus-visible {
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.35);
}

/* ---- Disabled states (consistent opacity and cursor) ---- */
.btn:disabled,
.btn.disabled,
.form-control:disabled,
.form-select:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ---- Empty state block ---- */
.empty-state {
  text-align: center;
  padding: var(--app-spacing-xl) var(--app-spacing);
  color: var(--bs-secondary-color, #6c757d);
}

.empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: var(--app-spacing);
  opacity: 0.6;
}

.empty-state-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bs-body-color, #212529);
  margin-bottom: var(--app-spacing-sm);
}

.empty-state-desc {
  font-size: 0.9rem;
  margin-bottom: var(--app-spacing);
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.empty-state-actions {
  margin-top: var(--app-spacing);
}

/* ---- Error state block ---- */
.error-state {
  text-align: center;
  padding: var(--app-spacing-xl) var(--app-spacing);
  background: var(--bs-danger-bg-subtle, rgba(220, 53, 69, 0.08));
  border: 1px solid var(--bs-danger-border-subtle, rgba(220, 53, 69, 0.25));
  border-radius: var(--app-radius-lg);
  margin: var(--app-spacing);
}

.error-state-icon {
  font-size: 2rem;
  color: var(--bs-danger);
  margin-bottom: var(--app-spacing);
}

.error-state-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bs-danger);
  margin-bottom: var(--app-spacing-sm);
}

.error-state-message {
  font-size: 0.9rem;
  color: var(--bs-body-color);
  margin-bottom: var(--app-spacing);
}

.error-state-actions {
  margin-top: var(--app-spacing);
}

.error-state-actions .btn {
  min-width: 6rem;
}

/* Inline error (e.g. under form) */
.error-inline {
  font-size: 0.875rem;
  color: var(--bs-danger);
  margin-top: var(--app-spacing-xs);
}

/* ---- Loading overlay (optional) ---- */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: inherit;
}

.loading-overlay .spinner-border {
  width: 2rem;
  height: 2rem;
}

/* ---- Card and panel robustness ---- */
.card {
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow-sm);
}

.card-header {
  font-weight: 600;
}

/* ---- Button consistency ---- */
.btn {
  font-weight: 500;
  transition: opacity 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover:not(:disabled):not(.disabled) {
  opacity: 0.92;
}

.btn:active:not(:disabled):not(.disabled) {
  opacity: 0.88;
}

/* ---- Form control consistency ---- */
.form-control,
.form-select {
  border-radius: var(--app-radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-label {
  font-weight: 500;
}