/* 稻柒 · 图阁
   沿用面板「星晷 · 夜观」的色板：墨夜底、石青面、月白字、铜金刻度、朱砂危险。
   窄屏优先，桌面只是把分组挪到左侧、网格放宽。 */

:root {
  --ink:        #0E1217;
  --ink-deep:   #0A0E12;
  --plate:      #141A21;
  --plate-2:    #0F141A;

  --line:        rgba(198, 161, 91, .16);
  --line-strong: rgba(198, 161, 91, .32);

  --fg:        #EAE4D8;
  --fg-dim:    #9A958A;

  --brass:      #C6A15B;
  --brass-hi:   #D9B978;
  --cinnabar:   #C8553D;
  --cinnabar-hi:#E07A60;
  --jade:       #6FB59A;
  --amber:      #D8A441;
  --ink-on-brass: #17130C;

  --font-ui: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  /* Times New Roman 排在 SimSun 前：Windows 宋体会把 ASCII 句点塞进偏宽的格子 */
  --font-serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", "Times New Roman", "SimSun", serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  color-scheme: dark;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ink);
  color: var(--fg);
  font: 15px/1.6 var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

body.modal-open { overflow: hidden; }

::selection { background: rgba(198, 161, 91, .28); color: var(--fg); }

* { scrollbar-width: thin; scrollbar-color: rgba(198, 161, 91, .3) transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(198, 161, 91, .24); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(198, 161, 91, .4); }

:where(button, input, textarea, select):focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}

.noscript { padding: 40px; color: var(--fg-dim); text-align: center; }

/* ===== 登录 ===== */
.gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 14%, rgba(198, 161, 91, .13), transparent 46%),
    radial-gradient(circle at 82% 92%, rgba(111, 181, 154, .06), transparent 42%),
    var(--ink);
}

.gate-card {
  position: relative;
  width: min(382px, 100%);
  padding: 36px 30px 26px;
  background: var(--plate);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  box-shadow: 0 32px 90px rgba(0, 0, 0, .55);
}

/* 内框：像仪器面板上的一圈刻度线 */
.gate-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(198, 161, 91, .13);
  pointer-events: none;
}

.gate-mark {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: .34em;
  color: var(--brass);
  text-indent: .34em;
}

.gate-sub {
  text-align: center;
  margin-top: 4px;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .58em;
  text-indent: .58em;
  color: var(--fg-dim);
}

.gate-tip {
  margin: 18px 0 22px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 12.5px;
  color: var(--fg-dim);
  letter-spacing: .04em;
}

.gate-foot {
  margin: 16px 0 0;
  text-align: center;
  font-size: 12px;
  line-height: 1.7;
  color: var(--fg-dim);
}

/* ===== 顶部栏 ===== */
.shell {
  min-height: 100vh;
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 22px;
  background: rgba(10, 14, 18, .93);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: baseline; gap: 9px; flex: 0 0 auto; }
.brand-mark {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .26em;
  color: var(--brass);
}
.brand-sub {
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .3em;
  color: var(--fg-dim);
}

.search {
  position: relative;
  flex: 1 1 260px;
  max-width: 540px;
  display: flex;
  align-items: center;
}

.search input {
  width: 100%;
  height: 36px;
  padding: 0 36px 0 33px;
  background: var(--plate-2);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--fg);
  font: 14px var(--font-ui);
  transition: border-color .15s ease, background .15s ease;
}
.search input::placeholder { color: var(--fg-dim); }
.search input:focus {
  border-color: var(--line-strong);
  background: var(--ink-deep);
  outline: none;
}
.search input::-webkit-search-cancel-button { display: none; }

.search-ico {
  position: absolute;
  left: 12px;
  width: 11px;
  height: 11px;
  border: 1.5px solid var(--fg-dim);
  border-radius: 50%;
  pointer-events: none;
}
.search-ico::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 1.5px;
  background: var(--fg-dim);
  transform: rotate(45deg);
  left: 8px;
  top: 9px;
}

.search-clear {
  position: absolute;
  right: 5px;
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 2px;
  background: transparent;
  color: var(--fg-dim);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.search-clear:hover { color: var(--fg); background: rgba(198, 161, 91, .1); }

.top-actions { position: relative; display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* ===== 按钮 ===== */
.btn {
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1;
  padding: 9px 15px;
  border-radius: 3px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:hover { background: rgba(198, 161, 91, .07); }
.btn.brass {
  background: var(--brass);
  border-color: var(--brass);
  color: var(--ink-on-brass);
  font-weight: 600;
}
.btn.brass:hover { background: var(--brass-hi); border-color: var(--brass-hi); }
.btn.danger { color: var(--cinnabar-hi); border-color: rgba(200, 85, 61, .45); }
.btn.danger:hover { background: rgba(200, 85, 61, .13); }
.btn.icon { padding: 9px 12px; font-size: 16px; line-height: 1; }
.btn.wide { width: 100%; padding: 11px 16px; font-size: 14px; }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn:disabled:hover { background: transparent; }
.btn.brass:disabled:hover { background: var(--brass); }

.mini-btn {
  font-family: var(--font-ui);
  font-size: 12.5px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--fg-dim);
  cursor: pointer;
}
.mini-btn:hover { color: var(--fg); border-color: var(--line-strong); }

.only-mobile { display: none; }

/* ===== 账号菜单 ===== */
.user-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 180px;
  padding: 10px;
  background: var(--plate);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  box-shadow: 0 20px 55px rgba(0, 0, 0, .55);
  z-index: 30;
}
.user-menu-name {
  padding: 2px 2px 9px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--fg-dim);
  word-break: break-all;
}
.user-menu .mini-btn { width: 100%; text-align: left; }

/* ===== 主体布局 ===== */
.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 206px minmax(0, 1fr);
  align-items: start;
}

.side {
  position: sticky;
  top: 61px;
  max-height: calc(100vh - 61px);
  overflow-y: auto;
  padding: 22px 12px 30px 22px;
  border-right: 1px solid var(--line);
}

.side-hd {
  padding: 0 8px 9px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .28em;
  color: var(--brass);
}

.glist { display: flex; flex-direction: column; gap: 2px; }

.gitem {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-left: 2px solid transparent;
  border-radius: 2px;
  background: transparent;
  color: var(--fg-dim);
  font: 13.5px var(--font-ui);
  text-align: left;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.gitem:hover { color: var(--fg); background: rgba(198, 161, 91, .05); }
.gitem.on {
  color: var(--brass-hi);
  border-left-color: var(--brass);
  background: rgba(198, 161, 91, .08);
}
.gname { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gcount {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--fg-dim);
  font-variant-numeric: tabular-nums;
}
.gitem.on .gcount { color: var(--brass); }

.side-manage {
  width: 100%;
  margin-top: 12px;
  padding: 8px 10px;
  border: 1px dashed var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--fg-dim);
  font: 12.5px var(--font-ui);
  cursor: pointer;
}
.side-manage:hover { color: var(--brass); border-color: var(--line-strong); }

.main { min-width: 0; padding: 22px 26px 60px; }

.meta {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 2px 15px;
  font-size: 12.5px;
  color: var(--fg-dim);
}
.meta strong {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--brass);
  font-variant-numeric: tabular-nums;
}
.meta .meta-sep { color: rgba(198, 161, 91, .35); }

/* ===== 网格 ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(178px, 1fr));
  gap: 16px;
}

.tile {
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--plate);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.tile:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, .32);
}

.tile-img {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(120deg, rgba(198, 161, 91, .05), rgba(111, 181, 154, .04)),
    var(--plate-2);
  overflow: hidden;
}
.tile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}
.tile:hover .tile-img img { transform: scale(1.03); }
.tile-img.broken img { display: none; }
.tile-img.broken::after {
  content: "图片没取到";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--fg-dim);
  border: 1px dashed var(--line);
}

.tile-body { padding: 8px 10px 10px; min-width: 0; }
.tile-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tile-group {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  letter-spacing: .03em;
  color: var(--fg-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tile-group::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--brass);
  vertical-align: 1px;
  opacity: .7;
}

/* ===== 空态 / 加载更多 ===== */
.empty {
  padding: 74px 20px 60px;
  text-align: center;
}
.empty-mark {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--brass);
}
.empty-text { margin: 0 0 18px; color: var(--fg-dim); font-size: 13.5px; }

.more { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 30px 0 6px; }
.more-hint { font-size: 12px; color: var(--fg-dim); }

/* ===== 弹层通用 ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}
.modal-bg {
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 11, .78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-panel {
  position: relative;
  width: min(520px, 100%);
  max-height: 92vh;
  overflow-y: auto;
  padding: 22px;
  background: var(--plate);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .6);
}
.modal-panel.wide { width: min(680px, 100%); }
.modal-panel.detail { width: min(980px, 100%); padding: 0; overflow: hidden auto; }

.modal-x {
  position: absolute;
  right: 8px;
  top: 8px;
  z-index: 2;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 2px;
  background: transparent;
  color: var(--fg-dim);
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
}
.modal-x:hover { color: var(--fg); background: rgba(198, 161, 91, .1); }

.modal-hd {
  margin: 0 34px 18px 0;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--brass);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

/* ===== 表单 ===== */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > span { font-size: 12.5px; letter-spacing: .04em; color: var(--fg-dim); }
.field input,
.field textarea,
.field select,
.group-add input {
  width: 100%;
  padding: 9px 11px;
  background: var(--plate-2);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--fg);
  font: 14px/1.5 var(--font-ui);
  transition: border-color .15s ease;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input:focus,
.field textarea:focus,
.field select:focus,
.group-add input:focus { border-color: var(--line-strong); outline: none; }
.field select { appearance: none; -webkit-appearance: none; }
.field select option { background: var(--plate); color: var(--fg); }

.form-err {
  min-height: 18px;
  margin: 4px 0 2px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--cinnabar-hi);
}

/* ===== 详情 ===== */
.detail-img {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  background: var(--ink-deep);
  border-bottom: 1px solid var(--line);
}
.detail-img img {
  display: block;
  max-width: 100%;
  max-height: 64vh;
  object-fit: contain;
}
.detail-body { padding: 18px 24px 22px; }

.detail-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 23px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--fg);
}

.detail-desc {
  margin: 0 0 14px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(234, 228, 216, .84);
}
.detail-desc.none { color: var(--fg-dim); font-style: italic; }

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--fg-dim);
}
.detail-meta b { color: var(--brass); font-weight: 500; }

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.detail-actions .btn.danger { margin-left: auto; }

/* ===== 上传 ===== */
.up-top { display: flex; align-items: flex-end; gap: 10px; }
.up-top .field { margin-bottom: 12px; }
.grow { flex: 1 1 auto; }

.drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-top: 4px;
  padding: 26px 16px;
  border: 1px dashed var(--line-strong);
  border-radius: 3px;
  background: var(--plate-2);
  text-align: center;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.drop:hover, .drop.over { background: rgba(198, 161, 91, .06); border-color: var(--brass); }
.drop-main { font-size: 14px; color: var(--fg); }
.drop-sub { font-size: 12px; color: var(--fg-dim); }

.queue {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
  max-height: 36vh;
  overflow-y: auto;
}
.q-item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  gap: 10px;
  padding: 9px;
  background: var(--plate-2);
  border: 1px solid var(--line);
  border-radius: 3px;
}
.q-thumb {
  width: 62px;
  height: 62px;
  object-fit: cover;
  background: var(--ink-deep);
  border-radius: 2px;
}
.q-fields { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.q-title, .q-desc {
  width: 100%;
  padding: 6px 8px;
  background: var(--plate);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--fg);
  font: 13px/1.4 var(--font-ui);
}
.q-desc { resize: vertical; min-height: 34px; }
.q-title:focus, .q-desc:focus { border-color: var(--line-strong); outline: none; }
.q-side { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; gap: 6px; }
.q-state {
  font-size: 11.5px;
  color: var(--fg-dim);
  text-align: right;
  max-width: 136px;
  overflow-wrap: anywhere;
}
.q-state.uploading { color: var(--amber); }
.q-state.done { color: var(--jade); }
.q-state.error { color: var(--cinnabar-hi); }
.q-del {
  border: 0;
  background: transparent;
  color: var(--fg-dim);
  font-size: 12px;
  cursor: pointer;
  padding: 2px 0;
}
.q-del:hover { color: var(--cinnabar-hi); }
.up-actions { justify-content: flex-end; }
.up-sum { margin-right: auto; font-size: 12px; color: var(--fg-dim); }

/* ===== 分组管理 ===== */
.group-add { display: flex; gap: 8px; margin-bottom: 14px; }
.group-add input { flex: 1; }
.gm-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.gm-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--plate-2);
}
.gm-name { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13.5px; }
.gm-count { flex: 0 0 auto; font-family: var(--font-mono); font-size: 11.5px; color: var(--fg-dim); }
.gm-item .mini-btn { flex: 0 0 auto; }
.gm-item .mini-btn.danger { color: var(--cinnabar-hi); border-color: rgba(200, 85, 61, .32); }
.gm-empty { padding: 18px 4px; color: var(--fg-dim); font-size: 13px; }

/* ===== 轻提示 ===== */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(26px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 200;
  max-width: min(440px, calc(100vw - 40px));
  padding: 10px 16px;
  background: var(--plate);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .55);
  font-size: 13px;
  color: var(--fg);
}
.toast.bad { border-color: rgba(200, 85, 61, .55); color: var(--cinnabar-hi); }

/* ===== 窄屏 ===== */
@media (max-width: 820px) {
  .topbar {
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 14px;
  }
  .brand { flex: 1 1 auto; }
  .search { order: 3; flex-basis: 100%; max-width: none; }
  .top-actions { margin-left: 0; }
  .only-mobile { display: inline-block; }

  .layout { display: block; }
  .side {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 8px 14px 10px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(10, 14, 18, .55);
  }
  .side-hd { display: none; }
  .glist {
    flex-direction: row;
    gap: 7px;
    overflow-x: auto;
    padding-bottom: 3px;
    scrollbar-width: none;
  }
  .glist::-webkit-scrollbar { display: none; }
  .gitem {
    flex: 0 0 auto;
    width: auto;
    padding: 5px 11px;
    border: 1px solid var(--line);
    border-left-width: 1px;
    border-radius: 999px;
    gap: 6px;
  }
  .gitem.on {
    border-color: var(--line-strong);
    border-left-color: var(--line-strong);
    background: rgba(198, 161, 91, .14);
  }
  .gitem:hover { background: rgba(198, 161, 91, .06); }
  .side-manage { display: none; }

  .main { padding: 14px 14px calc(44px + env(safe-area-inset-bottom)); }
  .meta { margin-bottom: 11px; }
  .meta strong { font-size: 17px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(138px, 1fr)); gap: 10px; }
  .tile:hover { transform: none; box-shadow: none; }
  .tile-title { font-size: 13.5px; }

  .modal { padding: 10px; align-items: flex-end; }
  .modal-panel { max-height: 94vh; width: 100%; padding: 18px; }
  .modal-panel.detail { max-height: 94vh; }
  .detail-img img { max-height: 52vh; }
  .detail-body { padding: 15px 18px 18px; }
  .detail-title { font-size: 19px; }
  .detail-actions .btn.danger { margin-left: 0; }

  .q-item { grid-template-columns: 52px minmax(0, 1fr); }
  .q-thumb { width: 52px; height: 52px; }
  .q-side { grid-column: 2; flex-direction: row; align-items: center; justify-content: space-between; }
  .q-state { text-align: left; max-width: none; }
}

@media (max-width: 380px) {
  .brand-sub { display: none; }
  .btn { padding: 9px 12px; }
}