/* 统一模态框样式 - 替换原来分散的样式 */

/* Modal base styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--modal-bg);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  backdrop-filter: blur(2px);
}

.modal.show {
  display: flex;
}

/* Modal content container */
.modal-content {
  background-color: var(--modal-content);
  padding: 0;
  border-radius: 16px;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  box-shadow: var(--shadow-heavy);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  overflow-y: auto;
}

/* Action Sheet style for modals */
.modal-content.action-sheet {
  width: 100%;
  border-radius: 16px 16px 0 0;
  max-height: 80vh;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
}

/* Modal header */
.modal-content .action-sheet-header {
  padding: 0 20px; /* Vertical padding is handled by flex alignment */
  height: 56px; /* Set a fixed height for consistency */
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-tertiary);
  position: relative;
  transition: border-color 0.3s ease;
  flex-shrink: 0;
}

.modal-content .action-sheet-title {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 600;
}

/* Modal header action buttons */
.modal-content .modal-header-actions-left {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.modal-content .modal-actions {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.modal-content .modal-action-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 8px;
  background-color: var(--bg-quaternary);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: all 0.3s ease;
  position: relative;
  outline: none;
}

.modal-content .modal-action-btn:hover {
  background-color: var(--accent-blue);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.modal-content .modal-action-btn:active {
  transform: translateY(0);
}

/* Special style for primary action buttons */
.modal-content .modal-action-btn.primary {
  background: linear-gradient(135deg, var(--accent-blue), #0056b3);
  color: white;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
  padding: 8px 16px;
  min-width: 60px; /* Ensure enough space for text */
  width: auto; /* Allow button to grow with content */
  height: 36px;
  white-space: nowrap; /* Prevent text from wrapping */
}

.modal-content .modal-action-btn.primary .btn-text {
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap; /* Explicitly prevent wrapping for the text span */
}

.modal-content .modal-action-btn.primary:hover {
  background: linear-gradient(135deg, #0056b3, #003d82);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.4);
}

/* Modal content area */
.modal-content .action-sheet-content {
  padding: 20px; /* Keep the overall padding */
  flex: 1;
  overflow-y: auto;
}

/*
  The original modal.css used margins on inner elements for spacing.
  The unified approach uses padding on the container.
  To prevent double-spacing, we reset the margins/paddings of common
  elements from modal.css when they are inside a unified modal.
*/
.modal-content .action-sheet-content .form-group {
  margin-left: 0;
  margin-right: 0;
}

.modal-content .action-sheet-content .form-section {
  /* Reset padding if it was used for horizontal spacing */
  padding-left: 0;
  padding-right: 0;
  /* Adjust margins if needed */
  margin-left: 0;
  margin-right: 0;
}

.modal-content .action-sheet-content .form-section h3 {
  /* The h3 had padding: 0 20px in modal.css, which is now handled by the container */
  padding-left: 12px; /* Keep this for the border-left alignment */
  padding-right: 0;
  margin-left: 0;
  margin-right: 0;
}

/* Modal footer */
.modal-content .modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border-tertiary);
  background-color: var(--modal-content);
  border-radius: 0 0 16px 16px;
}

.modal-content .modal-footer .modal-btn {
  padding: 8px 16px;
  min-width: 60px;
  height: 36px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-secondary);
  background-color: var(--bg-quaternary);
  color: var(--text-primary);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.modal-content .modal-footer .modal-btn:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-tertiary);
  transform: translateY(-1px);
}

.modal-content .modal-footer .modal-btn.primary {
  background-color: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
}

.modal-content .modal-footer .modal-btn.primary:hover {
  background-color: #0056b3;
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.modal-content .modal-footer .modal-btn.cancel {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-secondary);
}

.modal-content .modal-footer .modal-btn.cancel:hover {
  background-color: var(--bg-tertiary);
}

/* Form styles inside modal */
.modal-content .form-group {
  margin-bottom: 16px;
}

.modal-content .form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
}

.modal-content .form-group input,
.modal-content .form-group textarea,
.modal-content .form-group select {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit !important;
  background-color: var(--input-bg);
  color: var(--input-text);
  transition: all 0.3s ease;
}

.modal-content .form-group textarea {
  min-height: 80px;
  resize: vertical;
}

.modal-content .form-group select {
  cursor: pointer;
}

.modal-content .form-group input:focus,
.modal-content .form-group textarea:focus,
.modal-content .form-group select:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

/* Form sections */
.modal-content .form-section {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--bg-quaternary);
  transition: border-color 0.3s ease;
}

.modal-content .form-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.modal-content .form-section h3 {
  color: var(--accent-blue);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 16px 0;
  padding: 0 0 0 12px;
  background: linear-gradient(135deg, var(--primary-color-t15) 0%, transparent 100%);
  border-left: 3px solid var(--accent-blue);
}

/* Contact list styles */
.modal-content .group-contact-list {
  overflow-y: auto;
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  padding: 8px;
  background-color: var(--bg-secondary);
  max-height: 250px;
}

.modal-content .group-contact-item {
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.modal-content .group-contact-item:hover {
  background-color: var(--bg-tertiary);
}

.modal-content .group-contact-item input[type='checkbox'] {
  margin-right: 12px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--accent-blue);
}

.modal-content .group-contact-item .avatar-small {
  width: 36px;
  height: 36px;
  margin-right: 12px;
  flex-shrink: 0;
  border-radius: 50%;
}

.modal-content .group-contact-item .contact-name {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
  flex-grow: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Story mode styles */
.modal-content .cast-section {
  margin-bottom: 24px;
}

.modal-content .story-cast-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.modal-content .cast-member-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background-color: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border-tertiary);
}

.modal-content .cast-member-item .avatar-small {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
}

.modal-content .cast-member-details {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal-content .cast-member-name {
  font-weight: 600;
  color: var(--text-primary);
}

.modal-content .cast-member-role-input {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border-secondary);
  border-radius: 6px;
  font-size: 0.9rem;
  background-color: var(--input-bg);
  color: var(--input-text);
}

.modal-content .remove-cast-member-btn {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
}

.modal-content .remove-cast-member-btn:hover {
  color: var(--accent-red);
}

/* Dark mode specific styles are now handled by CSS variables */

/* Contact list styles (for Group Chat & Story Mode) */
.modal-content .contact-list-section {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-height: 0; /* Prevents flex item from overflowing */
}

.modal-content .group-contact-list {
  overflow-y: auto;
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  padding: 8px;
  background-color: var(--bg-secondary);
  flex-grow: 1; /* Takes up remaining space */
}

.modal-content .group-contact-item {
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.modal-content .group-contact-item:hover {
  background-color: var(--bg-tertiary);
}

.modal-content .group-contact-item input[type='checkbox'] {
  margin-right: 12px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--accent-blue);
}

.modal-content .group-contact-item .avatar-small {
  width: 36px;
  height: 36px;
  margin-right: 12px;
  flex-shrink: 0;
}

.modal-content .group-contact-item .contact-name {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 500;
  flex-grow: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Story Mode Casting Styles */
.modal-content .cast-section h3 {
    margin-bottom: 8px;
}

.modal-content .story-cast-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.modal-content .cast-member-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-tertiary);
}

.modal-content .cast-member-item .avatar-small {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.modal-content .cast-member-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.modal-content .cast-member-name {
    font-weight: 600;
    color: var(--text-primary);
}

.modal-content .cast-member-role-input {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-secondary);
    border-radius: 6px;
    font-size: 0.9rem;
    background-color: var(--input-bg);
    color: var(--input-text);
}

.modal-content .remove-cast-member-btn {
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px;
}
.modal-content .remove-cast-member-btn:hover {
    color: var(--accent-red);
}

.modal-content .contact-picker-container {
    margin-top: 16px;
}
.modal-content .contact-picker-container label {
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
}

/* General Modal Button Styles (from modal.css) */
.modal-btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border-secondary);
  background-color: var(--bg-quaternary);
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.modal-btn:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-tertiary);
}

.modal-btn.primary {
  background-color: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
}

.modal-btn.primary:hover {
  background-color: #0056b3; /* A darker blue for hover */
  border-color: #0056b3;
}

#input-modal-textarea {
  width: 100%;
  min-height: 120px;
  padding: 10px;
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background-color: var(--input-bg);
  color: var(--input-text);
  resize: vertical;
  box-sizing: border-box;
}

#input-modal-textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}