/* jlky layout — 顶栏 + Sidebar + 主区(相册式)三段 */

.app {
  display: grid;
  grid-template-rows: 64px 1fr;
  min-height: 100vh;
}

/* 顶栏 */
.nav {
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  z-index: 50;
}
.nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
}
.nav .brand .logo {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--cat-red), var(--cat-orange), var(--cat-cyan), var(--cat-violet), var(--cat-green));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  color: #ffffff;
  font-size: 14px;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.12);
}
.nav .subbrand {
  color: var(--text-dim);
  font-weight: 400;
  font-size: 13px;
  margin-left: 4px;
}
.nav .spacer { flex: 1; }
.nav .search {
  width: 240px;
}
.nav .user-area {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
}

/* body 区 */
.body {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 0;
}

/* Sidebar */
.sidebar {
  border-right: 1px solid var(--border);
  padding: 18px 10px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
}
.sidebar-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  padding: 8px 8px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
}
.sidebar-title .add-mini-btn {
  background: transparent;
  border: 1px dashed var(--border-strong);
  border-radius: 4px;
  width: 20px;
  height: 20px;
  line-height: 1;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-dim);
  padding: 0;
  transition: all 0.16s;
}
.sidebar-title .add-mini-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}
.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 4px 4px;
}

.cat-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.cat-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 7px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.16s;
  color: var(--text-dim);
}
.cat-row:hover {
  background: var(--bg-card);
  color: var(--text);
}
.cat-row.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.cat-row .cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--text-mute);
}
.cat-row .cat-dot.all {
  background: linear-gradient(135deg, var(--cat-red), var(--cat-orange), var(--cat-cyan), var(--cat-violet), var(--cat-green));
}
.cat-row .cat-dot.cat-red    { background: var(--cat-red); }
.cat-row .cat-dot.cat-orange { background: var(--cat-orange); }
.cat-row .cat-dot.cat-cyan   { background: var(--cat-cyan); }
.cat-row .cat-dot.cat-violet { background: var(--cat-violet); }
.cat-row .cat-dot.cat-green  { background: var(--cat-green); }
.cat-row .cat-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cat-row .count {
  font-size: 11px;
  background: var(--bg-card);
  padding: 1px 7px;
  border-radius: 999px;
  color: var(--text-mute);
  font-weight: 500;
}
.cat-row.active .count { background: rgba(6,182,212,0.18); color: var(--accent); }

/* hover-revealed 类别/项目行操作(仅 admin) */
.cat-row .row-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.16s;
}
.cat-row:hover .row-actions,
.cat-row.active .row-actions {
  opacity: 1;
}
.cat-row .row-act {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-mute);
  border-radius: 4px;
  width: 20px;
  height: 20px;
  font-size: 11px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.14s;
}
.cat-row .row-act:hover {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border-strong);
}
.cat-row .row-act.danger:hover {
  color: var(--danger);
  border-color: var(--danger);
  background: rgba(220, 38, 38, 0.06);
}

/* 主区 */
.main {
  padding: 24px 28px 40px;
  overflow-y: auto;
}

/* 筛选 banner */
.filter-banner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 22px;
}
.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
}
.filter-tag .x {
  background: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0 0 0 2px;
  font-size: 12px;
  line-height: 1;
  opacity: 0.7;
}
.filter-tag .x:hover { opacity: 1; }
.clear-all {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  text-decoration: underline;
  padding: 4px 8px;
}
.clear-all:hover { color: var(--text); }

/* 相册式:日期段块 */
.date-block {
  margin-bottom: 28px;
}
.date-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 0 2px;
}
.date-header .date-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.date-header .date {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
}
.date-header .date-count {
  font-size: 12px;
  color: var(--text-mute);
  background: var(--bg-card);
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.date-header .date-sep {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), transparent);
}

.main .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

/* 导入按钮(主操作之一) */
button.btn-import {
  background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
  border: 1px solid #06b6d4;
  color: #0e7490;
  padding: 9px 18px;
  border-radius: 9px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.16s;
  font-size: 14px;
}
button.btn-import:hover {
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  border-color: #0891b2;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.25);
}

/* 模态宽版(导入用) */
.modal.modal-wide {
  width: min(820px, 94vw);
  max-height: 90vh;
  overflow-y: auto;
}
.import-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.import-meta .field-group { margin-bottom: 0; }
.import-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  background: var(--bg-soft);
  margin-top: 6px;
}
.import-row {
  display: grid;
  grid-template-columns: 28px 1fr 1.4fr 28px;
  gap: 6px;
  align-items: center;
}
.import-row .row-num {
  color: var(--text-mute);
  font-size: 11px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.import-row .row-title,
.import-row .row-url {
  padding: 5px 8px;
  font-size: 12px;
}
.import-row .row-url {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", monospace;
}
.import-row .row-del {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-mute);
  border-radius: 4px;
  width: 24px;
  height: 24px;
  cursor: pointer;
  font-size: 11px;
  padding: 0;
  line-height: 1;
}
.import-row .row-del:hover {
  color: var(--danger);
  border-color: var(--danger);
}
.hint-btn {
  background: transparent;
  border: 1px dashed var(--border);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--text-dim);
  cursor: pointer;
  margin-left: 8px;
}
.hint-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.paste-area {
  margin-top: 8px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", monospace;
  font-size: 12px;
  resize: vertical;
  min-height: 60px;
}
.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}
.import-result {
  padding: 10px 14px;
  border-radius: 6px;
  margin: 12px 0;
  font-size: 13px;
}
.import-result.all-ok {
  background: rgba(16,185,129,0.10);
  color: var(--ok);
  border: 1px solid var(--ok);
}
.import-result.has-error {
  background: rgba(217,119,6,0.10);
  color: var(--warn);
  border: 1px solid var(--warn);
}
.import-result .err-count {
  margin-left: 12px;
  color: var(--danger);
}
.actions .counter {
  margin-right: auto;
  color: var(--text-mute);
  font-size: 12px;
}

/* 响应式 */
@media (max-width: 900px) {
  .nav { padding: 0 12px; gap: 8px; flex-wrap: wrap; }
  .nav .search { width: 140px; }
  .body { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .main { padding: 16px; }
  .main .grid { grid-template-columns: 1fr; }
  .import-meta { grid-template-columns: 1fr; }
  .modal.modal-wide { width: 96vw; }
}