/* FVTT 中文包管理浏览器 — 样式 */
:root {
  --bg: #111118;
  --bg-card: #1a1a24;
  --bg-hover: #22222f;
  --border: #2a2a3a;
  --text: #d4d4e0;
  --text-dim: #8888a0;
  --text-bright: #f0f0f8;
  --accent: #7c5cbf;
  --accent-hover: #9370db;
  --green: #3cb371;
  --green-bg: rgba(60, 179, 113, 0.12);
  --amber: #d4a843;
  --amber-bg: rgba(212, 168, 67, 0.12);
  --red: #e0556a;
  --red-bg: rgba(224, 85, 106, 0.12);
  --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── header ── */
.header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.header h1 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-bright);
}

.header .subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin-left: 8px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── room selector ── */
.room-select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
}

.room-select:focus { outline: 1px solid var(--accent); }

/* ── tabs ── */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  background: var(--bg-card);
}

.tab {
  padding: 12px 20px;
  font-size: 14px;
  color: var(--text-dim);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ── toolbar ── */
.toolbar {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.search-box {
  flex: 1;
  min-width: 200px;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  color: var(--text);
  font-size: 14px;
}

.search-box::placeholder { color: var(--text-dim); }
.search-box:focus { outline: 1px solid var(--accent); }

.toolbar-info {
  font-size: 13px;
  color: var(--text-dim);
}

/* ── package grid ── */
.package-grid {
  column-width: 340px;
  column-gap: 16px;
  padding: 24px;
}

/* ── package card ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
  break-inside: avoid;
  margin-bottom: 16px;
}

.card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(124, 92, 191, 0.15);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-bright);
  min-width: 0;
  flex: 1;
  word-break: break-word;
}

.card-meta {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 10px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.card-meta span { white-space: nowrap; }

.card-desc {
  font-size: 13px;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 14px;
  /* clamp to 3 lines */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-desc.expanded {
  display: block;
  -webkit-line-clamp: unset;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.card-footer .footer-left {
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-footer .btn-detail {
  margin-left: auto;
}

/* ── badges ── */
.badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: 500;
}

.badge-installed { background: var(--green-bg); color: var(--green); }
.badge-translated { color: #fff; font-size: 10px; white-space: nowrap; flex-shrink: 0; }
.badge-toggle { cursor: pointer; transition: background 0.15s; user-select: none; }
.badge-toggle:hover { filter: brightness(1.15); }
.badge-toggle.badge-translated { background: var(--accent); }            /* 中文: 紫色 */
.badge-toggle.badge-orig { background: var(--amber); color: #1a1a24; }  /* 原文: 黄色 */
.badge-toggle.badge-translate { background: var(--text-dim); color: #1a1a24; opacity: 0.6; }  /* 翻译: 灰色 */
.badge-toggle.badge-translate:hover { opacity: 1; }

/* ── buttons ── */
.btn {
  padding: 7px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}

.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-install { background: var(--accent); color: #fff; }
.btn-install:hover:not(:disabled) { background: var(--accent-hover); }

.btn-copy { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-copy:hover:not(:disabled) { background: var(--bg-hover); }

.btn-translate { background: var(--amber-bg); color: var(--amber); font-size: 12px; padding: 5px 12px; }
.btn-translate:hover:not(:disabled) { background: rgba(212, 168, 67, 0.25); }

.btn-sm { padding: 4px 10px; font-size: 11px; }

/* ── states ── */
.loading, .empty, .error {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
  font-size: 14px;
}

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

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-bottom: 12px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── toast ── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 13px;
  color: var(--text);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  z-index: 100;
  animation: slideIn 0.3s ease;
}

.toast.success { border-color: var(--green); }
.toast.error { border-color: var(--red); }

@keyframes slideIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ── tags (inside cards) ── */
.card-tags {
  margin-bottom: 8px;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.tag {
  font-size: 10px;
  background: rgba(124, 92, 191, 0.15);
  color: var(--accent-hover);
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid rgba(124, 92, 191, 0.2);
  transition: background 0.15s, color 0.15s;
}
.tag:hover { background: var(--accent); color: #fff; }

/* ── system compatibility tags ── */
.card-systems {
  font-size: 11px;
  color: var(--amber);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.sys-tag {
  font-size: 10px;
  background: var(--amber-bg);
  color: var(--amber);
  padding: 1px 5px;
  border-radius: 8px;
}

/* ── pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-info {
  font-size: 13px;
  color: var(--text-dim);
}

.page-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-num {
  font-size: 13px;
  color: var(--text);
  min-width: 60px;
  text-align: center;
}

.page-btn {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  line-height: 1;
}

.page-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ── sync status ── */
.sync-status {
  font-size: 12px;
  color: var(--text-dim);
}

/* ── peak hours badge ── */
.peak-badge {
  display: inline-block;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 12px;
  background: var(--amber-bg);
  color: var(--amber);
  margin-left: 12px;
  white-space: nowrap;
}

/* ── filter bar ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.filter-group label {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  font-weight: 500;
}
.filter-select {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  max-width: 240px;
  transition: border-color 0.15s;
}
.filter-select:hover { border-color: var(--accent); }
.filter-select:focus { outline: 1px solid var(--accent); border-color: var(--accent); }

/* ── detail button accent ── */
[data-action='detail'] {
  background: rgba(124, 92, 191, 0.12) !important;
  color: var(--accent-hover) !important;
  border: 1px solid rgba(124, 92, 191, 0.25) !important;
}
[data-action='detail']:hover {
  background: var(--accent) !important;
  color: #fff !important;
}

.tag[data-action], .sys-tag[data-action] { cursor: pointer; }
.tag[data-action]:hover, .sys-tag[data-action]:hover { background: var(--accent); color: #fff; }

/* ── grid loading overlay (non-destructive spinner) ── */
.package-grid { position: relative; }
.grid-loading-overlay {
  position: absolute;
  inset: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(17, 17, 24, 0.55);
  border-radius: var(--radius);
  z-index: 10;
  backdrop-filter: blur(2px);
}
.grid-loading-overlay .spinner {
  margin: 0;
}

/* ── card clickable ── */
.card { cursor: pointer; }

/* ── subscribe button active ── */
#btn-subscribe.subscribed { background: var(--green-bg); color: var(--green); }

/* ── readme tip ── */
.readme-tip {
  font-size: 13px;
  color: var(--amber);
  background: var(--amber-bg);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 16px;
}

/* ── modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 200;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}
.modal-overlay.open { display: flex; }

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  max-width: 820px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}
.modal-sm { max-width: 460px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 16px; font-weight: 600; color: var(--text-bright); word-break: break-all; }
.modal-close {
  background: none; border: none; color: var(--text-dim);
  font-size: 18px; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-content {
  padding: 20px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}
.modal-content h1, .modal-content h2, .modal-content h3,
.modal-content h4, .modal-content h5, .modal-content h6 {
  color: var(--text-bright);
  margin: 16px 0 8px;
  line-height: 1.3;
}
.modal-content h1 { font-size: 22px; }
.modal-content h2 { font-size: 19px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.modal-content h3 { font-size: 16px; }
.modal-content p { margin: 8px 0; }
.modal-content a { color: var(--accent-hover); }
.modal-content code {
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 12px;
}
.modal-content pre {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  overflow-x: auto;
  margin: 10px 0;
}
.modal-content pre code { background: none; padding: 0; }
.modal-content ul, .modal-content ol { margin: 8px 0 8px 22px; }
.modal-content li { margin: 4px 0; }
.modal-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 14px;
  margin: 10px 0;
  color: var(--text-dim);
  background: var(--bg);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.modal-content img { max-width: 100%; border-radius: var(--radius); }
.modal-content hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ── settings ── */
.settings-note { font-size: 13px; color: var(--text-dim); margin-bottom: 14px; }
.settings-note b { color: var(--text); }
.settings-label { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 6px; }
.settings-row { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.settings-status { font-size: 12px; }
.settings-hint { font-size: 12px; color: var(--text-dim); margin-top: 10px; }

/* ── responsive ── */
@media (max-width: 768px) {
  .package-grid { grid-template-columns: 1fr; padding: 16px; }
  .header { padding: 12px 16px; }
  .tabs { padding: 0 12px; }
  .toolbar { padding: 12px 16px; }
  .pagination { padding: 12px 16px 20px; flex-direction: column; align-items: flex-start; }
}