@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Noto+Serif+SC:wght@300;400;600&family=Inter:wght@300;400;500&display=swap');

:root {
  --bg-paper: #f5f4f0;
  --bg-elevated: rgba(255, 255, 255, 0.52);
  --bg-hover: rgba(255, 255, 255, 0.78);
  --bg-drawer: rgba(255, 255, 255, 0.58);
  --ink: #181816;
  --ink-secondary: #5a5955;
  --ink-muted: #8c8a84;
  --hairline: #d8d6ce;
  --warn-ink: #8c3b2b;
  --flow-stroke-1: #d5d3cb;
  --flow-stroke-2: #e2e0d8;
  --thumb-bg: #ffffff;
  --font-serif: 'Cormorant Garamond', 'Noto Serif SC', 'Songti SC', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

[data-theme="dark"] {
  --bg-paper: #141413;
  --bg-elevated: rgba(255, 255, 255, 0.04);
  --bg-hover: rgba(255, 255, 255, 0.08);
  --bg-drawer: rgba(255, 255, 255, 0.03);
  --ink: #e6e4dd;
  --ink-secondary: #a3a19a;
  --ink-muted: #6e6d68;
  --hairline: #2e2e2b;
  --warn-ink: #d47a6a;
  --flow-stroke-1: #252522;
  --flow-stroke-2: #1e1e1c;
  --thumb-bg: #1e1e1c;
}

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

body {
  background-color: var(--bg-paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
  padding: 28px 18px 80px;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.paper-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 99;
  opacity: 0.25;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.18'/%3E%3C/svg%3E");
}

.ambient-flow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.flow-path-1 { stroke: var(--flow-stroke-1); transition: stroke 0.25s ease; }
.flow-path-2 { stroke: var(--flow-stroke-2); transition: stroke 0.25s ease; }

.container {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* 顶部导航栏 */
.editorial-header {
  border-bottom: 1px solid var(--ink);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.header-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 5.2vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.05;
  color: var(--ink);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.theme-toggle-btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--hairline);
  padding: 4px 10px;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.18s ease;
}

.theme-toggle-btn:hover {
  border-color: var(--ink);
  background: var(--bg-hover);
}

.global-nav-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-pill-btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 5px 12px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.18s ease;
  display: inline-block;
}

.nav-pill-btn:hover, .nav-pill-btn.ink-fill {
  background: var(--ink);
  color: var(--bg-paper);
}

/* 首页工具入口 */
.tool-directory {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 8px;
}

.tool-entry-card {
  width: 100%;
  border: 1px solid var(--hairline);
  background: var(--bg-elevated);
  padding: 22px 18px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  text-decoration: none;
  color: var(--ink);
  gap: 14px;
}

.tool-entry-card:hover {
  border-color: var(--ink);
  background: var(--bg-hover);
}

.tool-entry-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-entry-index {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.82rem;
  color: var(--ink-muted);
  letter-spacing: 0.12em;
}

.tool-entry-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.03em;
}

.tool-entry-arrow {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ink-secondary);
  flex-shrink: 0;
}

/* 上传框 */
.upload-zone {
  position: relative;
  border: 1px solid var(--hairline);
  background: var(--bg-elevated);
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.22s ease;
  margin-bottom: 18px;
}

.upload-zone::before,
.upload-zone::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  pointer-events: none;
}
.upload-zone::before {
  top: -1px; left: -1px;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}
.upload-zone::after {
  bottom: -1px; right: -1px;
  border-bottom: 1px solid var(--ink);
  border-right: 1px solid var(--ink);
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--ink);
  background: var(--bg-hover);
}

.upload-zone input { display: none; }

.upload-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
}

/* 角色概览与三列并排导出 */
.dossier-section {
  display: none;
  margin-bottom: 20px;
}

.dossier-identity {
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--hairline);
  padding: 14px 0;
  margin-bottom: 14px;
}

.char-portrait {
  width: 54px;
  height: 68px;
  object-fit: cover;
  border: 1px solid var(--ink);
  filter: grayscale(85%) contrast(1.08);
  transition: filter 0.4s ease;
  background: var(--thumb-bg);
  flex-shrink: 0;
}

.char-portrait:hover {
  filter: grayscale(0%) contrast(1);
}

.char-meta-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.2;
}

.char-meta-stats {
  font-size: 0.74rem;
  color: var(--ink-secondary);
  margin-top: 4px;
}

.export-grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.export-card {
  border: 1px solid var(--hairline);
  background: var(--bg-elevated);
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.export-card-title {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 5px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.export-btn-stack {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--hairline);
  padding: 6px 6px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.16s ease;
  text-align: center;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn:hover {
  border-color: var(--ink);
  background: var(--bg-hover);
}

.btn-ink {
  background: var(--ink);
  color: var(--bg-paper);
  border-color: var(--ink);
}

.btn-ink:hover {
  opacity: 0.88;
  background: var(--ink);
  color: var(--bg-paper);
}

.btn-danger {
  border-color: var(--warn-ink);
  color: var(--warn-ink);
}

.btn-danger:hover {
  background: var(--warn-ink);
  color: var(--bg-paper);
}

/* 严格一行一个的纵向控制栈 */
.workspace { display: none; }

.single-line-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.option-row {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 14px;
  border: 1px solid var(--hairline);
  background: var(--bg-elevated);
  font-size: 0.82rem;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.16s ease;
  text-align: left;
  gap: 12px;
}

.option-row:hover {
  border-color: var(--ink);
  background: var(--bg-hover);
}

.option-row.active-tab {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg-paper);
}

.option-row.active-tab .row-sub {
  color: var(--bg-paper);
  opacity: 0.75;
}

.option-row.ink-action {
  border-color: var(--ink);
  font-weight: 500;
}

.option-row.danger-row {
  border-color: var(--warn-ink);
  color: var(--warn-ink);
}

.row-main {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
}

.row-sub {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  text-transform: uppercase;
  flex-shrink: 0;
}

.option-select {
  background: var(--bg-paper);
  border: 1px solid var(--hairline);
  font-family: var(--font-sans);
  font-size: 0.76rem;
  color: var(--ink);
  padding: 4px 8px;
  outline: none;
  cursor: pointer;
  max-width: 58%;
}

.option-select:focus {
  border-color: var(--ink);
}

.inline-input-group {
  display: flex;
  gap: 6px;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
  max-width: 65%;
}

.search-row-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--hairline);
  background: var(--bg-elevated);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--ink);
}

.search-row-input:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--bg-hover);
}

.custom-check {
  appearance: none;
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border: 1px solid var(--ink);
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.custom-check:checked {
  background: var(--ink);
}

.custom-check:checked::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--bg-paper);
}

/* 条目列表 */
.manuscript-list {
  border-top: 1px solid var(--ink);
  display: flex;
  flex-direction: column;
}

.entry-row {
  border-bottom: 1px solid var(--hairline);
  transition: opacity 0.2s ease;
}

.entry-row.unchecked { opacity: 0.42; }

.entry-head {
  display: flex;
  align-items: flex-start;
  padding: 13px 8px;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.entry-head:hover { background: var(--bg-hover); }

.entry-left-col {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 3px;
  flex-shrink: 0;
}

.entry-index {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ink-muted);
  min-width: 24px;
}

.entry-main-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.entry-title-text {
  font-family: var(--font-serif);
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.38;
  word-break: break-word;
}

.entry-meta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.68rem;
  color: var(--ink-muted);
}

.meta-pill {
  border: 1px solid var(--hairline);
  padding: 1px 6px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-transform: uppercase;
}

.meta-pill-warn {
  border-color: var(--warn-ink);
  color: var(--warn-ink);
}

.fold-symbol {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 300;
  width: 20px;
  text-align: right;
  color: var(--ink-secondary);
  padding-top: 2px;
  flex-shrink: 0;
}

.entry-drawer {
  display: none;
  padding: 14px 12px 20px 12px;
  background: var(--bg-drawer);
  border-top: 1px dashed var(--hairline);
}

.entry-row.expanded .entry-drawer { display: block; }

.editor-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.editor-field { width: 100%; }

.editor-field label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 4px;
}

.editor-input, .editor-textarea {
  width: 100%;
  background: var(--bg-paper);
  border: 1px solid var(--hairline);
  padding: 8px 10px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--ink);
  line-height: 1.6;
}

.editor-textarea {
  min-height: 130px;
  resize: vertical;
}

.editor-input:focus, .editor-textarea:focus {
  outline: none;
  border-color: var(--ink);
}

/* ==================== 图床专属样式 ==================== */
.config-drawer {
  display: none;
  border: 1px solid var(--hairline);
  border-top: none;
  background: var(--bg-drawer);
  padding: 14px;
  margin-top: -8px;
  margin-bottom: 8px;
}

.config-drawer.open { display: block; }

.img-card-head {
  display: flex;
  align-items: center;
  padding: 12px 8px 8px 8px;
  gap: 12px;
}

.img-thumb {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border: 1px solid var(--hairline);
  background: var(--thumb-bg);
  flex-shrink: 0;
}

.img-info-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.img-name-input {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  border: none;
  border-bottom: 1px dashed transparent;
  background: transparent;
  width: 100%;
  padding: 1px 0;
}

.img-name-input:focus {
  outline: none;
  border-bottom-color: var(--ink);
  background: var(--bg-hover);
}

.img-url-preview {
  font-size: 0.68rem;
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 图片操作区：三列复制 + 移动分组/删除行 */
.copy-grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 0 8px 6px 72px;
}

.img-manage-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  padding: 0 8px 12px 72px;
  align-items: center;
}

@media (max-width: 520px) {
  .copy-grid-three,
  .img-manage-bar {
    padding-left: 8px;
  }
}

/* 弹窗 */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open { display: flex; }

.modal-card {
  background: var(--bg-paper);
  border: 1px solid var(--ink);
  max-width: 420px;
  width: 100%;
  padding: 20px 18px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 8px;
}

.modal-list {
  font-size: 0.82rem;
  color: var(--ink-secondary);
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.editorial-footer {
  margin-top: 56px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--ink-muted);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.toast-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg-paper);
  padding: 9px 18px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
  z-index: 300;
  white-space: nowrap;
  max-width: 92vw;
  overflow: hidden;
  text-overflow: ellipsis;
}

.toast-bar.show { opacity: 1; }