/* ===== 星达提示词管理系统（PHP版）主样式：深色主题 ===== */
:root {
  --bg: #0f1117;
  --bg2: #131722;
  --card: #1a1d27;
  --card2: #21252f;
  --border: #2a2f3c;
  --text: #e8eaf0;
  --text-dim: #8b90a0;
  --accent: #f5b62c;
  --accent-dark: #d99a0f;
  --danger: #e5534b;
  --ok: #2ea55a;
  --shadow: 0 8px 28px rgba(0,0,0,.45);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, #1b2030 0%, var(--bg) 55%);
  color: var(--text); overflow: hidden;
}

#app { display: flex; flex-direction: column; height: 100vh; }

/* ===== 顶部 ===== */
.main-header { padding: 16px 20px 8px; border-bottom: 1px solid var(--border); background: rgba(19,23,34,.6); }
.top-banner { font-size: 20px; font-weight: 700; letter-spacing: 1px; margin-bottom: 12px; display:flex; align-items:center; gap:10px;}
.top-banner .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);}

.search-container { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.search-box { display: flex; align-items: center; background: var(--card2); border: 1px solid var(--border); border-radius: 9px; padding: 0 10px; width: 320px; max-width: 40vw; }
.search-input { background: transparent; border: none; outline: none; color: var(--text); font-size: 14px; padding: 9px 6px; flex: 1; }
.search-button { background: transparent; border: none; color: var(--text-dim); cursor: pointer; font-size: 14px; }

.top-controls { display: flex; align-items: center; gap: 10px; }
.tutorial-button, .icon-button {
  background: var(--card2); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 8px; padding: 7px 12px; font-size: 13px; cursor: pointer; transition: all .2s;
}
.tutorial-button:hover, .icon-button:hover { border-color: var(--accent); color: var(--text); }
a.tutorial-button { text-decoration: none; display: inline-flex; align-items: center; }
.icon-button { width: 34px; height: 34px; display:flex; align-items:center; justify-content:center; font-size: 16px; }
.contact-info { display: flex; flex-direction: column; align-items: flex-end; font-size: 12px; color: var(--text-dim); line-height: 1.5; }

/* 分类标签 */
.category-tabs { display: flex; align-items: center; gap: 8px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; }
.category-button, .dynamic-tag {
  background: var(--card2); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 20px; padding: 6px 16px; font-size: 13px; cursor: pointer; white-space: nowrap; transition: all .2s;
}
.category-button.active { background: var(--accent); color: #15161a; border-color: var(--accent); font-weight: 600; }
.dynamic-tag.active { background: #3a3f52; color: var(--text); border-color: #4a4f63; }
.dynamic-tags-container { display: flex; gap: 8px; }

/* ===== 主体 ===== */
.prompt-grid-container { flex: 1; overflow-y: auto; padding: 20px; }
.prompt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.library-banner { background: linear-gradient(135deg, #232837, #1a1d27); border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px; margin-bottom: 16px; font-size: 13px; color: var(--text-dim); }

.empty-tip, .loading-tip { text-align: center; color: var(--text-dim); padding: 60px 0; font-size: 14px; }
.loading-tip { display: none; }

/* 提示词卡片 */
.prompt-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px 16px 12px; cursor: pointer; transition: transform .15s, border .2s, box-shadow .2s;
  display: flex; flex-direction: column; min-height: 150px;
}
.prompt-card:hover { transform: translateY(-2px); border-color: #3a4055; box-shadow: var(--shadow); }
.prompt-card.new-mark::before { content: '新'; position: absolute; top: 10px; right: 10px; background: var(--accent); color:#15161a; font-size:11px; padding:2px 7px; border-radius:8px; }
.card-header h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-desc { font-size: 13px; color: var(--text-dim); margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-body { flex: 1; margin-bottom: 8px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; font-size: 12px; color: var(--text-dim); }
.meta-row .label { color: var(--text-dim); }
.meta-val { color: var(--text); }
.cat-pill, .tag-pill {
  display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 12px;
  font-size: 12px; color: var(--text); background: color-mix(in srgb, var(--c) 22%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
}
.card-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 10px; }
.card-actions { display: flex; gap: 6px; }
.act-btn {
  background: var(--card2); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 8px; padding: 6px 10px; font-size: 12px; cursor: pointer; transition: all .2s;
}
.act-btn:hover { border-color: var(--accent); color: var(--text); }
.act-btn.danger:hover { border-color: var(--danger); color: var(--danger); }
.act-btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #15161a; border: none; font-weight: 600; }

/* 公共卡信息 */
.pub-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; margin-bottom: 8px; font-size: 12px; color: var(--text-dim); }
.pub-meta .kv { display:flex; gap:6px; }
.pub-meta .v { color: var(--text); }
.stars .star { color: #3a3f52; }
.stars .star.on { color: var(--accent); }
.stars .star.interactive { cursor: pointer; font-size: 16px; }

/* ===== 底部 ===== */
.main-footer {
  display: flex; align-items: center; justify-content: space-between; padding: 10px 20px;
  border-top: 1px solid var(--border); background: rgba(19,23,34,.7);
}
.user-info-corner { font-size: 13px; color: var(--text-dim); }
.nav-buttons { display: flex; gap: 8px; }
.nav-button {
  background: var(--card2); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 20px; padding: 7px 18px; font-size: 14px; cursor: pointer; transition: all .2s;
}
.nav-button.active { background: var(--accent); color: #15161a; border-color: var(--accent); font-weight: 600; }
.function-buttons { display: flex; gap: 8px; }
.f-btn {
  width: 40px; height: 40px; background: var(--card2); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text-dim); font-size: 18px; cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center;
}
.f-btn:hover { border-color: var(--accent); color: var(--text); }
.f-btn.add { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #15161a; border: none; font-weight: 700; }
.f-btn.on { border-color: var(--accent); color: var(--accent); }

/* ===== 模态框 ===== */
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.62); z-index: 100; align-items: center; justify-content: center; padding: 20px; }
.modal.show { display: flex; }
.modal-content { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 24px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; }
.modal-content.modal-lg { max-width: 640px; }
.modal-content.modal-xl { max-width: 900px; }
.modal-content h2 { font-size: 18px; margin-bottom: 16px; }
.close-button { position: absolute; top: 14px; right: 18px; font-size: 24px; color: var(--text-dim); cursor: pointer; background:none; border:none; }
.close-button:hover { color: var(--text); }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 6px; }
.form-group .required { color: var(--danger); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 10px 12px; background: var(--card2); border: 1px solid var(--border);
  border-radius: 9px; color: var(--text); font-size: 14px; outline: none; resize: vertical; transition: border .2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); }
.char-count { font-size: 11px; color: var(--text-dim); text-align: right; margin-top: 3px; }
.form-row { display: flex; gap: 14px; }
.form-row .form-group { flex: 1; }
.trigger-hint { font-size: 12px; color: var(--ok); margin-bottom: 10px; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.cancel-button { background: var(--card2); border: 1px solid var(--border); color: var(--text-dim); border-radius: 9px; padding: 10px 22px; cursor: pointer; }
.submit-button, .action-button { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #15161a; border: none; border-radius: 9px; padding: 10px 22px; font-weight: 600; cursor: pointer; }
.action-button { padding: 8px 16px; font-size: 13px; }
.action-button.primary { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color:#15161a; }
.action-button.danger { background: #3a2a2c; color: var(--danger); border: 1px solid #5a3336; }
.action-button:disabled { opacity: .5; cursor: not-allowed; }

/* 预览 */
.preview-trigger { font-size: 13px; color: var(--accent); margin-bottom: 10px; }
.preview-content { background: var(--card2); border: 1px solid var(--border); border-radius: 10px; padding: 14px; font-size: 14px; line-height: 1.7; white-space: pre-wrap; max-height: 50vh; overflow-y: auto; margin-bottom: 16px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* 导出 */
.export-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.selection-button { background: var(--card2); border: 1px solid var(--border); color: var(--text-dim); border-radius: 8px; padding: 7px 14px; cursor: pointer; font-size: 13px; }
.export-action-button { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #15161a; border: none; border-radius: 8px; padding: 8px 14px; font-weight: 600; cursor: pointer; }
.export-action-button:disabled { opacity: .5; cursor: not-allowed; }
.selected-count { color: var(--text-dim); font-size: 13px; }
.export-list { max-height: 46vh; overflow-y: auto; border: 1px solid var(--border); border-radius: 10px; }
.export-item { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--border); cursor: pointer; }
.export-item:hover { background: var(--card2); }
.export-item .ei-title { font-weight: 600; flex: 0 0 34%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.export-item .ei-desc { flex: 1; color: var(--text-dim); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.export-item .ei-date { color: var(--text-dim); font-size: 12px; width: 130px; text-align: right; }

/* 管理表 */
.manage-search-container { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.manage-search-container .search-input { flex: 1; max-width: 360px; }
.manage-filter-buttons { display: flex; gap: 6px; }
.filter-button { background: var(--card2); border: 1px solid var(--border); color: var(--text-dim); border-radius: 8px; padding: 7px 14px; cursor: pointer; font-size: 13px; }
.filter-button.active { background: var(--accent); color: #15161a; border-color: var(--accent); font-weight: 600; }
.manage-table { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.manage-header-row, .manage-row { display: grid; grid-template-columns: 40px 60px 1fr 110px 90px 130px 110px; align-items: center; gap: 8px; padding: 10px 14px; font-size: 13px; }
.manage-header-row { background: var(--card2); color: var(--text-dim); font-weight: 600; }
.manage-row { border-top: 1px solid var(--border); }
.manage-row:hover { background: var(--card2); }
.manage-row .col-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.manage-list { max-height: 46vh; overflow-y: auto; }
.manage-pagination { display: flex; justify-content: center; align-items: center; gap: 16px; margin: 14px 0; }
.pagination-button { background: var(--card2); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 7px 16px; cursor: pointer; }
.pagination-button:disabled { opacity: .4; cursor: not-allowed; }
.pagination-info { color: var(--text-dim); font-size: 13px; }
.manage-bulk-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* 设置 */
.settings-body .switch-row { display: flex; align-items: center; gap: 10px; padding: 10px 0; font-size: 14px; cursor: pointer; color: var(--text); }
.switch-row input { width: 18px; height: 18px; accent-color: var(--accent); }
.settings-body .submit-button { width: 100%; margin-top: 14px; }

/* 公告 */
.announcement-content { background: var(--card2); border: 1px solid var(--border); border-radius: 10px; padding: 16px; font-size: 14px; line-height: 1.8; white-space: pre-wrap; margin-bottom: 16px; }

/* 快捷输入 */
.quick-panel { position: fixed; bottom: 72px; right: 24px; width: 320px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); z-index: 90; padding: 12px; }
.quick-header { display: flex; justify-content: space-between; align-items: center; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.quick-close { cursor: pointer; color: var(--text-dim); font-size: 18px; }
.quick-panel input { width: 100%; padding: 8px 10px; background: var(--card2); border: 1px solid var(--border); border-radius: 8px; color: var(--text); outline: none; font-size: 13px; }
.quick-list { max-height: 300px; overflow-y: auto; margin-top: 8px; }
.quick-item { padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: 13px; }
.quick-item:hover, .quick-item.active { background: var(--card2); }
.quick-item .q-trigger { color: var(--accent); font-weight: 600; margin-right: 8px; }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #333a4d; border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

/* toast */
.toast { position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%); background: #2a2e3a; color: var(--text); padding: 12px 26px; border-radius: 10px; font-size: 14px; opacity: 0; transition: all .3s; z-index: 200; border: 1px solid var(--border); }
.toast.show { opacity: 1; }
.toast.error { border-color: var(--danger); }
.toast.success { border-color: var(--ok); }

/* 响应式 */
@media (max-width: 720px) {
  .search-box { width: 100%; }
  .contact-info { display: none; }
  .manage-header-row, .manage-row { grid-template-columns: 32px 50px 1fr 90px 70px 70px; }
  .col-rating { display: none; }
  .prompt-grid { grid-template-columns: 1fr; }
}