/**
 * Modal dialogs — modal overlay, settings, confirm, alert
 * Split from components.css — Phase 3.2
 */

/* ========================================
   MODAL
   ======================================== */

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  width: 90%;
  max-height: 90vh;
  overflow: auto;
}

/* Compose modal specific sizing */
#composeModal .modal__content {
  width: 72%;
  height: 80vh;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0;
}

.modal__close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--space-2);
  line-height: 1;
}

.modal__close:hover {
  color: var(--color-text);
}

.modal__body {
  padding: var(--space-5);
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.modal__footer-right {
  display: flex;
  gap: 8px;
}

/* Modal input fields */
.modal__input {
  width: 100%;
  padding: 10px 16px;
  border: none;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 12px;
  font-family: inherit;
}

.modal__input--flex {
  flex: 1;
  min-width: 0;
}

.modal__input:focus {
  outline: none;
  background: var(--color-surface-secondary);
}

/* To row with Cc/Bcc toggle */
.modal__input-row {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-border-light);
}

.modal__input-row .modal__input {
  border-bottom: none;
}

.modal__ccbcc-btn {
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 3px;
  flex-shrink: 0;
  margin-right: 8px;
}

.modal__ccbcc-btn:hover {
  color: var(--color-primary);
  background: var(--color-primary-bg, #fff7ed);
}

.modal__ccbcc-btn.is-expanded {
  color: var(--color-primary);
}

.modal__ccbcc-fields:not([hidden]) {
  display: block;
}

/* Refinement panel disabled state (not enough body text) */
#composeModal .chat-refinement.is-disabled {
  opacity: 0.4;
  pointer-events: none;
  user-select: none;
}

/* Modal body (textarea for compose) */
.modal__body {
  flex: 1;
  padding: 12px 16px;
  border: none;
  font-size: 13px;
  font-family: inherit;
  line-height: 1.5;
  resize: none;
  min-height: 150px;
}

/* Contenteditable body variant */
.modal__body--editable {
  overflow-y: auto;
  outline: none;
  cursor: text;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.modal__body--editable:empty::before {
  content: attr(data-placeholder);
  color: var(--color-text-muted, #9ca3af);
  pointer-events: none;
}

/* Wrapper for compose body + placeholder overlay */
.modal__body-wrap {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* Rich multi-line placeholder overlay for compose modal body */
.modal__body-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  color: var(--color-text-muted, #9ca3af);
  font-size: 13px;
  line-height: 1.5;
  pointer-events: none;
  user-select: none;
}

.modal__body-placeholder.is-hidden {
  display: none;
}

/* Compose toolbar inside modals */
#composeModal .compose-toolbar {
  flex-shrink: 0;
  border-top: 1px solid var(--color-border, #e5e7eb);
  border-bottom: 1px solid var(--color-border, #e5e7eb);
  margin: 0;
  border-radius: 0;
}

/* Do Better button pushed to far right inside modal toolbar */
#composeModal .compose-do-better--toolbar {
  margin-left: auto;
  margin-right: 4px;
}

/* Questions modal scoped inside the compose modal */
#composeModal .compose-do-better-modal {
  z-index: 1010;
}

/* Cap refine messages to ~2 visible items with scroll for older */
#composeModal .chat-refinement__messages {
  max-height: 72px;
  overflow-y: auto;
}

.modal__body:focus {
  outline: none;
}

/* Action buttons */
.btn-action {
  padding: 5px 12px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: 11px;
  border-radius: 3px;
  cursor: pointer;
}

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

.btn-send {
  padding: 6px 14px;
  border: none;
  background: var(--color-success);
  color: white;
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
}

.btn-send:hover {
  background: var(--color-emerald-700);
}

/* ========================================
   SETTINGS
   ======================================== */

.settings-section {
  margin-bottom: var(--space-6);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-2) 0;
}

.settings-section__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4) 0;
}

/* Collapsible section toggle */
.settings-section--collapsible .settings-section__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.settings-section--collapsible .settings-section__toggle:hover .settings-section__title {
  color: var(--color-primary);
}

.settings-section__chevron {
  font-size: 12px;
  color: var(--color-text-muted);
  transition: transform 0.2s ease;
}

.settings-section--collapsible.is-expanded .settings-section__chevron {
  transform: rotate(90deg);
}

.settings-section__content {
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.settings-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.settings-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.settings-option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-lighter);
}

.settings-option--selected,
.settings-option:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-lighter);
}

.settings-option input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
}

.settings-option__content {
  flex: 1;
}

.settings-option__label {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: 2px;
}

.settings-option__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.settings-threshold {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.settings-threshold__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.settings-threshold__slider {
  width: 100%;
  margin-bottom: var(--space-2);
}

.settings-threshold__hints {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}


/* ========================================
   CONFIRM DIALOG (Custom styled)
   ======================================== */

.confirm-dialog {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.confirm-dialog.is-visible {
  opacity: 1;
  visibility: visible;
}

.confirm-dialog__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
}

.confirm-dialog__box {
  position: relative;
  background: var(--color-surface);
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  width: 90%;
  max-width: 420px;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.2s ease;
  overflow: hidden;
}

.confirm-dialog.is-visible .confirm-dialog__box {
  transform: scale(1) translateY(0);
}

.confirm-dialog__header {
  padding: 24px 24px 0;
  text-align: center;
}

.confirm-dialog__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
}

.confirm-dialog__icon--warning {
  background: linear-gradient(135deg, rgba(234,179,8,0.15) 0%, rgba(234,179,8,0.08) 100%);
  border: 2px solid rgba(234,179,8,0.3);
}

.confirm-dialog__icon--danger {
  background: linear-gradient(135deg, rgba(239,68,68,0.15) 0%, rgba(239,68,68,0.08) 100%);
  border: 2px solid rgba(239,68,68,0.3);
}

.confirm-dialog__icon--info {
  background: linear-gradient(135deg, rgba(59,130,246,0.15) 0%, rgba(59,130,246,0.08) 100%);
  border: 2px solid rgba(59,130,246,0.3);
}

.confirm-dialog__icon--success {
  background: linear-gradient(135deg, rgba(34,197,94,0.15) 0%, rgba(34,197,94,0.08) 100%);
  border: 2px solid rgba(34,197,94,0.3);
}

.confirm-dialog__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-neutral-800);
  margin: 0 0 8px;
}

.confirm-dialog__body {
  padding: 16px 24px 24px;
}

.confirm-dialog__message {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-neutral-600);
  text-align: center;
  margin: 0;
}

.confirm-dialog__footer {
  display: flex;
  gap: 12px;
  padding: 0 24px 24px;
  justify-content: center;
}

.confirm-dialog__btn {
  flex: 1;
  max-width: 160px;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  border: none;
}

.confirm-dialog__btn--cancel {
  background: var(--color-neutral-100);
  color: var(--color-neutral-600);
}

.confirm-dialog__btn--cancel:hover {
  background: var(--color-neutral-200);
}

.confirm-dialog__btn--confirm {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: var(--color-surface);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.confirm-dialog__btn--confirm:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.confirm-dialog__btn--danger {
  background: linear-gradient(135deg, var(--color-red-500) 0%, var(--color-red-600) 100%);
  color: var(--color-surface);
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.25);
}

.confirm-dialog__btn--danger:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.3);
}

/* ========================================
   ALERT DIALOG (Info/Success/Warning)
   ======================================== */

.alert-dialog__single-btn {
  max-width: 200px;
}

/* Plan Suggestion Actions */
.plan-suggestion__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.plan-suggestion__run-btn {
  padding: 6px 14px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: var(--color-surface);
  border: none;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  opacity: 0;
  transform: translateX(10px);
}

.plan-suggestion:hover .plan-suggestion__run-btn {
  opacity: 1;
  transform: translateX(0);
}

.plan-suggestion__run-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Always show on touch devices */
@media (hover: none) {
  .plan-suggestion__run-btn {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Plan Suggestions Footer */
.plan-suggestions__footer {
  padding: 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
  text-align: center;
}

.plan-suggestions__run-top {
  width: 100%;
  max-width: 400px;
  padding: 12px 24px;
  font-size: 14px;
}

/* Make content area clickable but not the whole row */
.plan-suggestion__content {
  flex: 1;
  min-width: 0;
  cursor: pointer;
  padding: 4px 0;
}

.plan-suggestion__content:hover .plan-suggestion__name {
  color: var(--color-primary);
}


/* ========================================
   SENSITIVE DATA / GUARDIAN OUTBOUND MODAL
   ======================================== */

.sensitive-data-modal {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.sensitive-data-modal.is-visible {
  opacity: 1;
  visibility: visible;
}

.sensitive-data-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.sensitive-data-modal__box {
  position: relative;
  background: var(--color-surface, #ffffff);
  border-radius: 16px;
  box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.3);
  width: 92%;
  max-width: 520px;
  max-height: 80vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.2s ease;
}

.sensitive-data-modal.is-visible .sensitive-data-modal__box {
  transform: scale(1) translateY(0);
}

.sensitive-data-modal__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px 0;
}

.sensitive-data-modal__icon {
  font-size: 28px;
  line-height: 1;
}

.sensitive-data-modal__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text, #111827);
  margin: 0;
}

.sensitive-data-modal__body {
  padding: 16px 24px;
}

.sensitive-data-modal__message {
  font-size: 13px;
  color: var(--color-text-muted, #6b7280);
  line-height: 1.5;
  margin: 0 0 8px;
}

.sensitive-data-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 24px 20px;
}

.sensitive-data-modal__btn {
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  transition: background 0.15s, transform 0.1s;
}

.sensitive-data-modal__btn:active {
  transform: scale(0.97);
}

.sensitive-data-modal__btn--secondary {
  background: var(--color-surface, #ffffff);
  border: 1px solid var(--color-border, #e5e7eb);
  color: var(--color-text, #374151);
}

.sensitive-data-modal__btn--secondary:hover {
  background: var(--color-bg, #f9fafb);
}

.sensitive-data-modal__btn--primary {
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #ffffff;
}

.sensitive-data-modal__btn--primary:hover {
  background: linear-gradient(135deg, #1D4ED8, #1e40af);
}

.sensitive-data-modal__btn--warn {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
}

.sensitive-data-modal__btn--warn:hover {
  background: linear-gradient(135deg, #d97706, #b45309);
}