/* ===== DOCUMENT LIST ===== */
.document-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-gray-200);
  margin-bottom: var(--space-6);
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
}

/* --- Document Card (index page) --- */
.document-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-base);
}

.document-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.document-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.document-card__icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  flex-shrink: 0;
  overflow: hidden;
}

.document-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.document-card__icon--warm-letter {
  background: linear-gradient(135deg, #fce4ec 0%, #f8bbd0 100%);
  color: #c62828;
}

.document-card__icon--loi {
  background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
  color: #4527a0;
}

/* Type badges on cards */
.document-card__type {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.document-card__type--warm-letter {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  border: 1px solid var(--color-primary-200);
}

.document-card__type--loi {
  background: #f5f3ff;
  color: #6d28d9;
  border: 1px solid #ddd6fe;
}

/* Card body with title and meta */
.document-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.document-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
  margin: 0;
  line-height: var(--line-height-snug);
}

.document-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.document-card__info-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.document-card__info-item svg {
  color: var(--color-gray-400);
  flex-shrink: 0;
}

.document-card__address {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-800);
  margin: 0;
}

.document-card__date {
  color: var(--color-gray-600);
}

/* Card footer with View, Edit, Download buttons */
.document-card__footer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-gray-200);
}

/* Download dropdown on card */
.document-card__dropdown {
  position: relative;
  margin-left: auto;
}

.document-card__dropdown-menu {
  position: absolute;
  bottom: calc(100% + var(--space-1));
  right: 0;
  min-width: 180px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  overflow: hidden;
}

.document-card__dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  text-align: left;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  text-decoration: none;
  transition: background var(--transition-base);
}

.document-card__dropdown-item:hover {
  background: var(--color-gray-50);
}

.document-card__dropdown-item:not(:last-child) {
  border-bottom: 1px solid var(--color-gray-100);
}

/* ===== DOCUMENT DETAIL (show page) ===== */
.document-detail {
  max-width: 56rem;
}

/* Back button */
.document-detail__back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-gray-300);
  background: var(--color-white);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  text-decoration: none;
  transition: all var(--transition-base);
}

.document-detail__back-btn:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

/* Header card -- white card containing badge, title, meta, actions */
.document-detail__header-card {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.document-detail__header-info {
  flex: 1;
}

/* Gradient type badges */
.document-detail__type-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.document-detail__type-badge--warm-letter {
  background: linear-gradient(135deg, #ec4899 0%, #be185d 100%);
}

.document-detail__type-badge--loi {
  background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
}

.document-detail__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-800);
  margin: 0 0 var(--space-3) 0;
  line-height: var(--line-height-tight);
}

.document-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.document-detail__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.document-detail__meta-item svg {
  color: var(--color-gray-400);
}

/* Action badges -- pill-shaped compact buttons in header */
.document-detail__actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
  align-items: center;
}

.document-detail__action-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  background: var(--color-white);
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
  box-sizing: border-box;
  line-height: 1;
}

.document-detail__action-badge:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

.document-detail__action-badge--danger:hover {
  background: var(--color-error-50);
  border-color: var(--color-error-300);
  color: var(--color-error-700);
}

/* Content area -- stacked section cards */
.document-detail__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Individual section card */
.document-detail__section {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

/* Section title with icon and bottom border */
.document-detail__section-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
  margin: 0 0 var(--space-5) 0;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-gray-200);
}

.document-detail__section-title svg {
  color: var(--color-gray-500);
}

/* Details grid for label/value pairs */
.document-detail__details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--space-5);
}

.document-detail__detail-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.document-detail__detail-item--full-width {
  grid-column: 1 / -1;
}

.document-detail__detail-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.document-detail__detail-value {
  font-size: var(--font-size-base);
  color: var(--color-gray-800);
  font-weight: var(--font-weight-medium);
}

/* Highlighted value (e.g. purchase price) */
.document-detail__detail-value--highlight {
  font-size: var(--font-size-xl);
  color: var(--color-primary-600);
  font-weight: var(--font-weight-bold);
}

/* Story content container */
.document-detail__story-content {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.document-detail__detail-story {
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
  line-height: var(--line-height-relaxed);
  margin: 0;
  white-space: pre-wrap;
}

/* Clickable thumbnail */
.document-detail__thumbnail {
  width: 120px;
  height: 120px;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  background: var(--color-gray-50);
  padding: 0;
}

.document-detail__thumbnail:hover {
  border-color: var(--color-primary-600);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.document-detail__thumbnail-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* LOI Buyer Info Grid: data left, logo right spanning 2 rows */
.document-detail__buyer-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: var(--space-5);
}

.document-detail__grid-data1 {
  grid-area: 1 / 1 / 2 / 2;
}

.document-detail__grid-data2 {
  grid-area: 1 / 2 / 2 / 3;
}

.document-detail__grid-data3 {
  grid-area: 2 / 1 / 3 / 3;
}

.document-detail__grid-logo {
  grid-area: 1 / 3 / 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Image Modal */
.document-detail__modal-overlay--hidden {
  display: none !important;
}

.document-detail__modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-4);
}

.document-detail__modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-2xl);
}

.document-detail__modal-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xl);
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.document-detail__modal-close:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-900);
  transform: rotate(90deg);
}

.document-detail__modal-image {
  max-width: 100%;
  max-height: calc(90vh - var(--space-8));
  object-fit: contain;
  border-radius: var(--radius-lg);
}

/* ===== DOCUMENT FORM ===== */
.document-form-wrapper {
  max-width: 640px;
  margin: 0 auto;
}

.document-form-wrapper .app-page-header {
  padding-left: 0;
  padding-right: 0;
}

.document-form {
  /* inherits centering from wrapper */
}

.document-form__type-selector {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.document-form__type-btn {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.document-form__type-btn:hover {
  border-color: var(--color-primary-300);
  background: var(--color-primary-25);
}

.document-form__type-btn--active {
  border-color: var(--color-primary-500);
  background: var(--color-primary-50);
}

.document-form__type-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.document-form__type-icon--warm {
  background: linear-gradient(135deg, #fce4ec 0%, #f8bbd0 100%);
  color: #c62828;
}

.document-form__type-icon--loi {
  background: linear-gradient(135deg, #ede7f6 0%, #d1c4e9 100%);
  color: #4527a0;
}

.document-form__type-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.document-form__type-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.document-form__type-desc {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.document-form__type-btn--active .document-form__type-name {
  color: var(--color-primary-700);
}

.document-form__type-btn--active .document-form__type-desc {
  color: var(--color-primary-600);
}

/* Input with prefix ($ sign) */
.document-form__input-with-prefix {
  position: relative;
}

.document-form__input-prefix {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-500);
  z-index: 1;
}

.document-form__input-prefixed {
  padding-left: var(--space-6);
}

/* Input with suffix (days) */
.document-form__input-with-suffix {
  position: relative;
}

.document-form__input-suffix {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-500);
}

.document-form__input-suffixed {
  padding-right: var(--space-12);
}

/* Period grid (3 columns for due diligence, financing, closing) */
.document-form__period-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}

/* Checkbox row */
.document-form__checkbox-row {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-100);
}

.document-form__checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  cursor: pointer;
}

/* ===== PHOTO UPLOAD / PREVIEW ===== */
.document-form__dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-8) var(--space-4);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  background: var(--color-gray-50);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.document-form__dropzone:hover,
.document-form__dropzone--active {
  border-color: var(--color-primary-400);
  background: var(--color-primary-25);
}

.document-form__dropzone-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-primary-50);
  color: var(--color-primary-500);
}

.document-form__dropzone-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  text-align: center;
}

.document-form__dropzone-text strong {
  color: var(--color-primary-600);
}

.document-form__dropzone-hint {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

.document-form__photo-preview {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.document-form__photo-preview img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.document-form__photo-info {
  flex: 1;
  min-width: 0;
}

.document-form__photo-filename {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-800);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.document-form__photo-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.document-form__photo-action {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.document-form__photo-action:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-300);
}

.document-form__photo-action--remove:hover {
  background: var(--color-error-50);
  border-color: var(--color-error-300);
  color: var(--color-error-600);
}

/* ===== ADDRESS AUTOCOMPLETE ===== */
[data-controller="address-autocomplete"] .card {
  overflow: visible;
}

.address-autocomplete__results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 50;
  max-height: 240px;
  overflow-y: auto;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-1);
}

.address-autocomplete__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3);
  text-align: left;
  font-size: var(--font-size-sm);
  color: var(--color-gray-800);
  background: none;
  border: none;
  border-bottom: 1px solid var(--color-gray-100);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.address-autocomplete__item:last-child {
  border-bottom: none;
}

.address-autocomplete__item:hover {
  background: var(--color-primary-25);
}

.address-autocomplete__address {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.address-autocomplete__badge {
  flex-shrink: 0;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}

.address-autocomplete__empty {
  padding: var(--space-3);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .document-grid {
    grid-template-columns: 1fr;
  }

  .document-card__footer {
    flex-wrap: wrap;
  }

  .document-detail__header-card {
    flex-direction: column;
  }

  .document-detail__title {
    font-size: var(--font-size-xl);
  }

  .document-detail__details-grid {
    grid-template-columns: 1fr;
  }

  .document-detail__buyer-info-grid {
    grid-template-columns: 1fr;
  }

  .document-detail__grid-data1,
  .document-detail__grid-data2,
  .document-detail__grid-data3,
  .document-detail__grid-logo {
    grid-area: auto;
  }

  .document-detail__actions {
    flex-direction: row;
    width: 100%;
    justify-content: flex-start;
  }

  .document-form__type-selector {
    flex-direction: column;
  }

  .document-form__period-grid {
    grid-template-columns: 1fr;
  }

  .document-form__checkbox-row {
    flex-direction: column;
    gap: var(--space-3);
  }
}