/*
 * SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* RTX Remix Dialog Styles */

/* Overlay */
.rtx-remix-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--rtx-z-dialog-overlay);
  backdrop-filter: blur(var(--blur-md));
  animation: rtx-fadeIn var(--rtx-animation-normal) ease-out;
}

/* Dialog Container */
.rtx-remix-dialog {
  background: var(--bg-base);
  border-radius: var(--radius-xl);
  padding: 0;
  min-width: 500px;
  max-width: 900px;
  max-height: 95vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  color: var(--text-secondary);
  animation: rtx-slideIn var(--rtx-animation-normal) ease-out;
}

/* Header */
.rtx-remix-dialog-header {
  background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-base) 100%);
  padding: var(--space-5) var(--space-6);
  border-bottom: var(--border-width-medium) solid var(--remix-color);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.rtx-remix-dialog-icon {
  width: var(--icon-lg);
  height: var(--icon-lg);
}

.rtx-remix-dialog-title {
  margin: 0;
  font-size: var(--font-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

/* Dialog header content wrapper for title + subtitle layout */
.rtx-remix-dialog-header-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.rtx-remix-dialog-header-content .rtx-remix-dialog-title {
  margin-bottom: var(--space-2);
}

/* Dialog subtitle */
.rtx-remix-dialog-subtitle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-base);
  font-weight: var(--font-normal);
  color: var(--text-muted);
  min-width: 0;
}

.rtx-remix-dialog-subtitle-node,
.rtx-remix-dialog-subtitle-slot {
  max-width: 50%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rtx-remix-dialog-subtitle-separator {
  flex-shrink: 0;
  color: var(--text-subtle);
}

/* Body */
.rtx-remix-dialog-body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
}

.rtx-remix-dialog-body code,
.rtx-remix-info-content code {
  background: var(--bg-darker);
  color: var(--remix-color);
  padding: 3px var(--space-2);
  border-radius: var(--radius-sm);
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  font-size: 0.95em;
  font-weight: var(--font-medium);
  border: var(--border-width-thin) solid var(--border-base);
  box-shadow: var(--shadow-sm);
}

.rtx-remix-dialog-body pre,
.rtx-remix-info-content pre {
  background: var(--bg-darker);
  color: var(--remix-color);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  font-size: 0.95em;
  font-weight: var(--font-medium);
  overflow-x: auto;
  border: var(--border-width-thin) solid var(--border-base);
  border-left: var(--border-width-thick) solid var(--remix-color);
  box-shadow: var(--shadow-md);
}

.rtx-remix-section-title {
  margin: 0 0 var(--space-3) 0;
  font-size: var(--font-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.rtx-remix-input-container {
  position: relative;
  margin-bottom: var(--space-3);
}

.rtx-remix-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-darker);
  border: var(--border-width-medium) solid var(--border-base);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: var(--font-lg);
  box-sizing: border-box;
  outline: none;
  transition: all var(--rtx-animation-normal) ease;
}

.rtx-remix-input:focus {
  border-color: var(--remix-color);
  box-shadow: var(--shadow-focus-lg);
}

.rtx-remix-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.rtx-remix-input.error {
  border-color: var(--status-error);
}

/* Dropdown built from a button plus a popover menu, because a native <select> popup cannot render
   the faded category dividers. */
.rtx-remix-select {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  cursor: pointer;
  text-align: left;
}

.rtx-remix-select-value.placeholder {
  color: var(--text-subtle);
}

.rtx-remix-select-caret {
  color: var(--text-subtle);
  font-size: var(--font-sm);
}

/* The shared popover sits below the dialog overlay, so lift it when it holds this menu */
.rtx-remix-popover:has(.rtx-remix-select-menu) {
  z-index: var(--rtx-z-dropdown);
  padding: var(--space-1) 0;
}

.rtx-remix-select-menu {
  display: flex;
  flex-direction: column;
  max-height: 240px;
  overflow-y: auto;
}

/* The faded divider line runs inline with the category name, on every category */
.rtx-remix-select-category {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-1);
  padding: var(--space-2) var(--space-3) var(--space-1);
  color: var(--text-subtle);
  font-size: var(--font-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.75;
}

.rtx-remix-select-category::after {
  content: "";
  flex: 1;
  border-top: var(--border-width-thin) solid var(--border-base);
}

.rtx-remix-select-option {
  padding: var(--space-2) var(--space-3);
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: var(--font-md);
  text-align: left;
  cursor: pointer;
}

.rtx-remix-select-option:hover {
  background: var(--bg-hover);
}

.rtx-remix-select-option.selected {
  color: var(--remix-color);
}

textarea.rtx-remix-input {
  resize: vertical;
  min-height: 60px;
  font-family: inherit;
}

.rtx-remix-required {
  color: var(--status-error);
}

.rtx-remix-validation-msg {
  margin-top: var(--space-2);
  font-size: var(--font-base);
  min-height: var(--font-xl);
  color: var(--status-error);
  display: none;
}

.rtx-remix-validation-msg.show {
  display: block;
}

.rtx-remix-info-msg {
  margin-top: var(--space-2);
  font-size: var(--font-sm);
  color: var(--text-subtle);
  font-style: italic;
}

.rtx-remix-info-msg.loading {
  color: var(--remix-color);
}

/* Footer */
.rtx-remix-dialog-footer {
  padding: var(--space-4) var(--space-6);
  background: var(--bg-darker);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  border-top: var(--border-width-thin) solid var(--border-base);
}

/* Spinner */
.rtx-remix-spinner {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.rtx-remix-spinner-icon {
  display: inline-block;
  width: var(--font-md);
  height: var(--font-md);
  border: var(--border-width-medium) solid var(--shadow-light);
  border-top-color: var(--text-black);
  border-radius: 50%;
  animation: rtx-spin 0.6s linear infinite;
}

/* Confirmation Dialog */
.rtx-remix-confirm-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--rtx-z-confirm-overlay);
  animation: rtx-fadeIn var(--rtx-animation-fast) ease-out;
}

.rtx-remix-confirm-dialog {
  background: var(--bg-base);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  max-width: 400px;
  box-shadow: var(--shadow-xl);
  animation: rtx-slideIn var(--rtx-animation-fast) ease-out;
  color: var(--text-secondary);
}

.rtx-remix-confirm-title {
  margin: 0 0 var(--space-4) 0;
  color: var(--text-primary);
  font-size: var(--font-md);
  font-weight: var(--font-semibold);
}

.rtx-remix-confirm-message {
  margin: 0 0 var(--space-5) 0;
  color: var(--text-muted);
  font-size: var(--font-md);
  line-height: var(--leading-normal);
}

.rtx-remix-confirm-filename {
  color: var(--remix-color);
  font-weight: var(--font-medium);
}

.rtx-remix-confirm-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* Split actions: Cancel left, other buttons right */
.rtx-remix-confirm-actions.rtx-remix-confirm-actions-split {
  justify-content: space-between;
}

.rtx-remix-confirm-actions-right {
  display: flex;
  gap: var(--space-3);
}

/* Info Dialog */
.rtx-remix-info-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--rtx-z-confirm-overlay);
  animation: rtx-fadeIn var(--rtx-animation-fast) ease-out;
}

.rtx-remix-info-dialog {
  background: var(--bg-base);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  max-width: 600px;
  box-shadow: var(--shadow-xl);
  animation: rtx-slideIn var(--rtx-animation-fast) ease-out;
  color: var(--text-secondary);
}

.rtx-remix-info-title {
  margin: 0 0 var(--space-4) 0;
  color: var(--text-primary);
  font-size: var(--font-xl);
  font-weight: var(--font-semibold);
}

.rtx-remix-info-content {
  margin: 0 0 var(--space-5) 0;
  color: var(--text-muted);
  font-size: var(--font-md);
  line-height: 1.6;
}

.rtx-remix-info-content p {
  margin: 0 0 var(--space-3) 0;
}

.rtx-remix-info-content p:last-child {
  margin-bottom: 0;
}

.rtx-remix-info-content ol,
.rtx-remix-info-content ul {
  margin: var(--space-2) 0 var(--space-3) 0;
  padding-left: var(--space-6);
}

.rtx-remix-info-content li {
  margin-bottom: var(--space-2);
}

.rtx-remix-info-content a {
  color: var(--accent-link);
  text-decoration: none;
  transition: color var(--rtx-animation-normal) ease;
}

.rtx-remix-info-content a:hover {
  color: var(--remix-color);
  text-decoration: underline;
}

.rtx-remix-info-content strong {
  color: var(--text-primary);
  font-weight: var(--font-semibold);
}

.rtx-remix-info-content em {
  color: var(--text-disabled);
}

.rtx-remix-info-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* Medium dialog size variant */
.rtx-remix-dialog-medium {
  min-width: 400px;
  max-width: 500px;
}

/* Large dialog size variant (for export dialog) */
.rtx-remix-dialog-large {
  width: 100%;
  min-width: 700px;
  max-width: 900px;
}

/* Edit Details Dialog */
.rtx-remix-edit-details-info {
  color: var(--text-muted);
  font-size: var(--font-base);
  margin-bottom: var(--space-4);
  line-height: var(--leading-normal);
}

.rtx-remix-edit-details-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.rtx-remix-edit-details-form .rtx-remix-metadata-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.rtx-remix-edit-details-form .rtx-remix-metadata-label {
  font-size: var(--font-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
}

.rtx-remix-edit-details-form .rtx-remix-metadata-input {
  padding: var(--space-2) 10px;
  border-radius: var(--radius-md);
  border: var(--border-width-thin) solid var(--border-base);
  background: var(--bg-darker);
  color: var(--text-primary);
  font-size: var(--font-base);
  font-family: inherit;
  transition:
    border-color var(--rtx-animation-fast) ease,
    box-shadow var(--rtx-animation-fast) ease;
}

.rtx-remix-edit-details-form .rtx-remix-metadata-input:focus {
  outline: none;
  border-color: var(--remix-color);
  box-shadow: var(--shadow-focus);
}

.rtx-remix-edit-details-form select.rtx-remix-metadata-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

/* NOTE: Old group combobox styles removed - now using groupPickerController */