/* assets/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --theme-color: #6DBB97;
  --theme-color-dark: #5ca082;
  --background-primary: #ffffff;
  --background-secondary: #f7f9f8;
  --text-primary: #1c1c1c;
  --text-secondary: #5a5a5a;
  --border-color: #e5e7eb;
  --font-family: 'Inter', sans-serif;
  --error-color: #e74c3c;
  --success-color: #2ecc71;
  --border-radius-standard: 8px; /* <-- 添加了此行用于统一圆角 */
}

body {
  font-family: var(--font-family);
  margin: 0;
  color: var(--text-primary);
  line-height: 1.6;
  background-color: var(--background-secondary);
  background-image: url('../images/quartz_block_side.png');
  background-repeat: repeat;
  image-rendering: pixelated;
  -ms-interpolation-mode: nearest-neighbor;
}

.layout {
  display: flex;
}

.sidebar {
  width: 240px;
  background-color: var(--background-primary);
  border-right: 1px solid var(--border-color);
  height: 100vh;
  position: sticky;
  top: 0;
  padding: 1.5rem 1rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.sidebar .logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--theme-color);
  padding: 0.5rem 1rem;
  margin: 0 0 1.5rem 0;
  display: block;
  text-decoration: none;
}

.sidebar .logo-container {
  padding: 0.5rem 0;
  margin: 0 0 1.5rem 0;
}

.sidebar .back-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-standard);
  transition: background-color 0.2s, color 0.2s;
}

.sidebar .back-link:hover {
  background-color: var(--background-secondary);
  color: var(--text-primary);
}

.sidebar .sidebar-nav {
  flex-grow: 1;
}

.sidebar .sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  border-radius: var(--border-radius-standard);
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: background-color 0.2s, color 0.2s, transform 0.1s ease-in-out;
}

.sidebar .sidebar-nav a:hover {
  background-color: #f0f7f4;
  color: var(--text-primary);
}

.sidebar .sidebar-nav a.active {
  background-color: var(--theme-color);
  color: white;
  font-weight: 600;
}

.sidebar .sidebar-nav a:active {
  transform: scale(0.98);
}

.sidebar .sidebar-nav a svg {
  width: 20px;
  height: 20px;
}

.sidebar .sidebar-footer {
  font-size: 0.8rem;
  color: #a0a0a0;
  text-align: center;
  padding: 1rem 0 0 0;
}

.main-content {
  flex-grow: 1;
  padding: 2rem;
}

.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--background-primary);
  padding: 0.75rem;
  border-radius: var(--border-radius-standard);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 2rem;
  z-index: 10;
}

.header-placeholder {
  flex-grow: 1;
}

.nav-group {
  display: flex;
  align-items: center;
  background-color: var(--background-secondary);
  border-radius: var(--border-radius-standard);
  padding: 0.25rem;
  border: 1px solid var(--border-color);
}

.nav-group a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-standard);
  transition: background-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.nav-group a:hover {
  background-color: var(--background-primary);
  color: var(--text-primary);
}

.nav-group a.active {
  background-color: var(--theme-color);
  color: white;
  font-weight: 600;
}

.nav-group a svg {
  width: 18px;
  height: 18px;
}

.separator {
  width: 1px;
  height: 16px;
  background-color: var(--border-color);
  margin: 0 0.5rem;
}

.login-btn {
  background-color: var(--theme-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-family);
  font-weight: 600;
  border-radius: var(--border-radius-standard);
  cursor: pointer;
  transition: background-color 0.2s, box-shadow 0.2s;
}

.login-btn:hover {
  background-color: var(--theme-color-dark);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.content-body {
  padding-top: 2rem;
}

.page-main-title,
main h2 {
  font-size: 1.8rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.download-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 2rem;
  background-color: var(--background-primary);
  border-radius: var(--border-radius-standard);
  border: 1px solid var(--border-color);
}

.logo-and-title {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.page-logo {
  flex-shrink: 0;
}

.page-logo-img,
.page-logo-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.page-logo-icon {
  color: var(--theme-color);
}

.title-section h1 {
  margin: 0 0 0.5rem 0;
  font-size: 2rem;
}

.title-section p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1rem;
}

.download-action {
  margin-left: auto;
}

.download-action .download-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--theme-color);
  color: white;
  border: none;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--border-radius-standard);
  cursor: pointer;
  transition: all 0.2s ease;
}

.download-action .download-button:hover {
  background-color: var(--theme-color-dark);
  box-shadow: 0 4px 15px rgba(109, 187, 151, 0.4);
  transform: translateY(-2px);
}

.download-action .download-button svg {
  width: 20px;
  height: 20px;
}

.tab-container {
  margin-top: 2rem;
}

.tab-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 2rem;
}

.tab-link {
  background: none;
  border: none;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  border-bottom: 2px solid transparent;
  transform: translateY(2px);
  transition: color 0.2s;
}

.tab-link:hover {
  color: var(--text-primary);
}

.tab-link.active {
  color: var(--theme-color);
  border-bottom-color: var(--theme-color);
}

.tab-content .tab-pane {
  display: none;
}

.tab-content .tab-pane.active {
  display: block;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-content {
  background: var(--background-primary);
  padding: 0;
  border-radius: var(--border-radius-standard);
  width: 90%;
  position: relative;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transform: scale(0.95) translateY(10px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal-overlay.visible .modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

#login-modal .modal-content {
  padding: 2rem;
  max-width: 400px;
}

#login-modal .close-modal {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: #aaa;
  background: none;
  border: none;
  padding: 0.5rem;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.25rem;
}

.modal-header .close-modal {
  position: static;
}

.modal-body {
  padding: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-standard);
  box-sizing: border-box;
}

.form-group input:disabled {
  background-color: var(--background-secondary);
  cursor: not-allowed;
}

.form-group small {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: block;
}

form button {
  width: 100%;
  padding: 0.75rem;
  background: var(--theme-color);
  color: white;
  border: none;
  border-radius: var(--border-radius-standard);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
}

.message {
  text-align: center;
  margin-top: 1rem;
  font-weight: 500;
}

.message.error {
  color: var(--error-color);
}

.message.success {
  color: var(--success-color);
}

.profile-container {
  max-width: 700px;
  margin: 0;
}

.card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-standard);
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
  margin: 0;
}

.card-body {
  padding: 1.5rem;
}

#profile-form button {
  width: auto;
  padding: 0.8rem 1.5rem;
}

.markdown-body {
  background-color: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-standard);
  padding: 2rem;
  line-height: 1.7;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-top: 1.5em;
  margin-bottom: 1em;
}

.markdown-body p {
  margin: 0 0 1em 0;
}

.markdown-body ul,
.markdown-body ol {
  padding-left: 2em;
}

.markdown-body code {
  background-color: #f0f0f0;
  padding: 0.2em 0.4em;
  border-radius: 4px; /* 保留较小的圆角用于内联代码，使其与大块区分 */
  font-family: monospace;
}

.markdown-body pre {
  background-color: #f0f0f0;
  padding: 1em;
  border-radius: var(--border-radius-standard);
  overflow-x: auto;
}

.markdown-body pre code {
  background: none;
  padding: 0;
}

.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.loader-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader {
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid var(--theme-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.download-modal-content {
  max-width: 480px;
}

.filter-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.filter-group label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.filter-group select {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-standard);
  background-color: var(--background-primary);
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24' 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1em;
  padding-right: 2.5rem;
}

.download-result-container {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.download-result-container .placeholder,
.download-result-container .error {
  text-align: center;
  color: var(--text-secondary);
  padding: 1rem 0;
}

.download-result-container .error {
  color: var(--error-color);
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background-color: var(--background-secondary);
  border-radius: var(--border-radius-standard);
  border: 1px solid var(--border-color);
}

.result-info {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.result-info .filename {
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  margin-bottom: 0.25rem;
}

.result-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  background-color: var(--theme-color);
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius-standard);
  font-weight: 600;
  transition: background-color 0.2s;
}

.result-download-btn:hover {
  background-color: var(--theme-color-dark);
}

.loading-placeholder {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

.changelog-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.changelog-item {
  background-color: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-standard);
}

.changelog-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.changelog-header h3 {
  margin: 0;
  font-size: 1.25rem;
}

.changelog-header time {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.changelog-item .markdown-body {
  border: none;
  padding: 1.5rem;
}

.versions-filter-bar {
  margin-bottom: 1.5rem;
}

#version-search-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-standard);
  box-sizing: border-box;
}

.versions-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.version-item {
  padding: 1.5rem;
}

.version-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.version-header h4 {
  margin: 0;
  font-size: 1.1rem;
}

.version-header time {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.version-intro {
  margin: 0.5rem 0 1.5rem 0;
  color: var(--text-secondary);
  border-left: 3px solid var(--theme-color);
  padding-left: 1rem;
}

.version-resources {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.version-resource-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background-color: var(--background-secondary);
  border-radius: var(--border-radius-standard);
}

.resource-details {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.resource-details .filename {
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}