/* SGE 文案助手 - Modal & Image Modal */
/* ========================================
   Modal
   ======================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.modal.active {
  display: flex;
}

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

.modal-content {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.3s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.modal-header h3 {
  font-size: 1.125rem;
}

.modal-close {
  color: var(--color-text-muted);
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}

.modal-form {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.modal-actions button {
  flex: 1;
}

/* ========================================
   Image Modal
   ======================================== */
.image-modal-content {
  max-width: 600px;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.image-modal-body {
  padding: var(--space-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.image-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.image-section-title svg {
  color: var(--color-primary);
}

.image-section-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.image-role-group {
  margin-bottom: var(--space-md);
}

.image-role-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.guide-label {
  color: var(--color-primary);
  background: rgba(212, 165, 165, 0.15);
}

.writer-label {
  color: var(--color-secondary-dark);
  background: rgba(184, 169, 201, 0.15);
}

.player-label {
  color: var(--color-success-dark, #7a8f72);
  background: rgba(168, 181, 160, 0.15);
}

.image-emotion-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.image-emotion-label {
  writing-mode: vertical-rl;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 8px 2px;
  min-width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  flex: 1;
}

.image-slot {
  position: relative;
  aspect-ratio: 4 / 7;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: all var(--transition-fast);
  background: var(--color-bg);
}

.image-slot:hover {
  border-color: var(--color-primary);
  background: rgba(212, 165, 165, 0.05);
}

.image-slot.filled {
  border-style: solid;
  border-color: var(--color-success, #A8B5A0);
}

.image-slot .image-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.image-slot .image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
}

.image-slot.filled .image-placeholder {
  display: none;
}

.image-slot .image-preview {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.image-slot.filled .image-preview {
  display: block;
}

.image-slot .image-delete {
  display: none;
  position: absolute;
  top: 4px;
  right: 4px;
  z-index: 3;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background var(--transition-fast);
}

.image-slot.filled .image-delete {
  display: flex;
}

.image-slot .image-delete:hover {
  background: rgba(200, 60, 60, 0.8);
}

.image-slot .image-label {
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  pointer-events: none;
}

.image-slot.filled .image-label {
  background: rgba(255, 255, 255, 0.85);
  padding: 1px 0;
  border-radius: 0 0 10px 10px;
}

.image-other-section {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light, #E8E4E1);
}

/* 其他圖片 */
.extra-images-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.extra-image-row {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.extra-image-row .image-slot {
  width: 80px;
  height: 80px;
  min-width: 80px;
  aspect-ratio: auto;
}

.extra-image-row .extra-desc {
  flex: 1;
  min-width: 0;
}

.extra-image-row .extra-desc input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-family: inherit;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.extra-image-row .extra-desc input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.extra-image-row .extra-remove {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  padding: 0;
}

.extra-image-row .extra-remove:hover {
  background: rgba(200, 60, 60, 0.1);
  color: #c83c3c;
}

.add-extra-image {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

/* 響應式：手機版 2 欄 */
@media (max-width: 767px) {
  .image-modal-content {
    max-width: 100%;
    max-height: 90vh;
  }

  .image-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .extra-image-row {
    flex-wrap: wrap;
  }

  .extra-image-row .extra-desc {
    flex-basis: calc(100% - 80px - 32px - var(--space-sm) * 2);
  }
}