/* ==========================================================================
   TeamFiles 样式表
   ========================================================================== */

:root {
  --bg:            #f5f6f8;
  --bg-elev:       #ffffff;
  --bg-sunken:     #eceef2;
  --bg-hover:      #f0f1f5;
  --border:        #e2e5ea;
  --border-strong: #d0d5dd;
  --text:          #16181d;
  --text-dim:      #5b6472;
  --text-faint:    #8b93a1;
  --accent:        #5b5bd6;
  --accent-hover:  #4a4ac4;
  --accent-soft:   #ececfb;
  --danger:        #d64545;
  --danger-soft:   #fdeceb;
  --success:       #1f9d55;
  --success-soft:  #e8f6ee;
  --warn:          #c07a00;
  --warn-soft:     #fdf3e0;
  --shadow-sm:     0 1px 2px rgba(16,24,40,.06);
  --shadow-md:     0 4px 16px -2px rgba(16,24,40,.10), 0 2px 6px -2px rgba(16,24,40,.06);
  --shadow-lg:     0 24px 48px -12px rgba(16,24,40,.22);
  --r-sm: 6px;  --r-md: 10px;  --r-lg: 14px;  --r-xl: 20px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:            #0e1014;
    --bg-elev:       #161a20;
    --bg-sunken:     #1c2129;
    --bg-hover:      #1f252e;
    --border:        #262c36;
    --border-strong: #333b47;
    --text:          #e8eaed;
    --text-dim:      #98a1b0;
    --text-faint:    #6e7787;
    --accent:        #7b7bf0;
    --accent-hover:  #8f8ff5;
    --accent-soft:   #1e1e3a;
    --danger:        #ef6b6b;
    --danger-soft:   #2e1a1a;
    --success:       #45c07f;
    --success-soft:  #14291f;
    --warn:          #e0a83c;
    --warn-soft:     #2b2312;
    --shadow-sm:     0 1px 2px rgba(0,0,0,.4);
    --shadow-md:     0 4px 16px -2px rgba(0,0,0,.5);
    --shadow-lg:     0 24px 48px -12px rgba(0,0,0,.7);
  }
}

:root[data-theme="dark"] {
  --bg:            #0e1014;
  --bg-elev:       #161a20;
  --bg-sunken:     #1c2129;
  --bg-hover:      #1f252e;
  --border:        #262c36;
  --border-strong: #333b47;
  --text:          #e8eaed;
  --text-dim:      #98a1b0;
  --text-faint:    #6e7787;
  --accent:        #7b7bf0;
  --accent-hover:  #8f8ff5;
  --accent-soft:   #1e1e3a;
  --danger:        #ef6b6b;
  --danger-soft:   #2e1a1a;
  --success:       #45c07f;
  --success-soft:  #14291f;
  --warn:          #e0a83c;
  --warn-soft:     #2b2312;
  --shadow-sm:     0 1px 2px rgba(0,0,0,.4);
  --shadow-md:     0 4px 16px -2px rgba(0,0,0,.5);
  --shadow-lg:     0 24px 48px -12px rgba(0,0,0,.7);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* SVG 图标统一样式：只描边、不填充 */
svg { fill: none; stroke: currentColor; stroke-width: 1.8;
      stroke-linecap: round; stroke-linejoin: round; }

button, input, select { font: inherit; color: inherit; }
[hidden] { display: none !important; }

::selection { background: var(--accent); color: #fff; }

/* ---------------------------------------------------------------- 通用控件 */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: var(--r-md);
  border: 1px solid var(--border-strong); background: var(--bg-elev);
  color: var(--text); font-size: 13px; font-weight: 500;
  cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: background .12s, border-color .12s, transform .06s;
}
.btn:hover { background: var(--bg-hover); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-ico { width: 15px; height: 15px; flex: none; }

.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-ghost { background: transparent; border-color: transparent; color: var(--text-dim); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); }

.btn-danger { background: transparent; border-color: transparent; color: var(--danger); }
.btn-danger:hover { background: var(--danger-soft); }

.btn-sm { padding: 5px 11px; font-size: 12.5px; }
.btn-block { width: 100%; justify-content: center; padding: 11px; font-size: 14px; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; padding: 0;
  border: none; border-radius: var(--r-md); background: transparent;
  color: var(--text-dim); cursor: pointer; transition: background .12s, color .12s;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text); }
.icon-btn svg { width: 17px; height: 17px; }

.link-btn {
  border: none; background: none; padding: 0;
  color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline;
  text-underline-offset: 3px;
}
.link-btn:hover { color: var(--accent-hover); }

.select {
  padding: 7px 30px 7px 11px; border-radius: var(--r-md);
  border: 1px solid var(--border-strong); background: var(--bg-elev);
  font-size: 13px; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b93a1' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center; background-size: 15px;
}

/* ---------------------------------------------------------------- 登录页 */
.login-view {
  min-height: 100dvh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(1000px 500px at 15% -10%, var(--accent-soft), transparent 60%),
    radial-gradient(800px 400px at 90% 110%, var(--accent-soft), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 400px; padding: 32px;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-lg);
}
.brand { display: flex; gap: 14px; align-items: center; margin-bottom: 26px; }
.brand-mark { width: 44px; height: 44px; flex: none; color: var(--accent); stroke: none; }
.brand h1 { margin: 0; font-size: 18px; font-weight: 650; letter-spacing: -.01em; }
.brand-sub { margin: 3px 0 0; font-size: 12.5px; color: var(--text-faint); }

.field { display: block; margin-bottom: 16px; }
.field > span { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 550; }
.field input {
  width: 100%; padding: 10px 12px; border-radius: var(--r-md);
  border: 1px solid var(--border-strong); background: var(--bg);
  transition: border-color .12s, box-shadow .12s;
}
.field input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field small { display: block; margin-top: 5px; font-size: 12px; color: var(--text-faint); }

.login-error {
  margin-bottom: 14px; padding: 9px 12px; border-radius: var(--r-md);
  background: var(--danger-soft); color: var(--danger);
  font-size: 13px; border: 1px solid transparent;
}
.login-foot { margin: 16px 0 0; font-size: 12px; color: var(--text-faint); line-height: 1.6; }

/* ---------------------------------------------------------------- 顶栏 */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg-elev) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1240px; margin: 0 auto; padding: 10px 20px;
  display: flex; align-items: center; gap: 16px;
}
.logo {
  display: flex; align-items: center; gap: 9px; flex: none;
  color: var(--text); text-decoration: none; font-weight: 650; font-size: 15px;
  letter-spacing: -.01em;
}
.logo svg { width: 26px; height: 26px; color: var(--accent); stroke: none; }

.search {
  position: relative; flex: 1; max-width: 460px;
  display: flex; align-items: center;
}
.search svg {
  position: absolute; left: 11px; width: 16px; height: 16px;
  color: var(--text-faint); pointer-events: none;
}
.search input {
  width: 100%; padding: 8px 32px 8px 34px;
  border-radius: var(--r-md); border: 1px solid var(--border);
  background: var(--bg-sunken); transition: border-color .12s, background .12s;
}
.search input::-webkit-search-cancel-button { display: none; }
.search input:focus {
  outline: none; border-color: var(--accent); background: var(--bg-elev);
}
.search-clear {
  position: absolute; right: 6px; width: 22px; height: 22px;
  border: none; background: none; color: var(--text-faint);
  cursor: pointer; border-radius: 50%; font-size: 13px; line-height: 1;
}
.search-clear:hover { background: var(--bg-hover); color: var(--text); }

.topbar-actions { display: flex; align-items: center; gap: 6px; flex: none; margin-left: auto; }

#theme-btn .ico-moon { display: none; }
:root[data-theme="dark"] #theme-btn .ico-sun { display: none; }
:root[data-theme="dark"] #theme-btn .ico-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) #theme-btn .ico-sun { display: none; }
  :root:not([data-theme="light"]) #theme-btn .ico-moon { display: block; }
}

.user-chip {
  display: flex; align-items: center; gap: 7px;
  padding: 4px 11px 4px 4px; border-radius: 999px;
  background: var(--bg-sunken); border: 1px solid var(--border);
  max-width: 190px;
}
.avatar {
  width: 25px; height: 25px; flex: none; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: grid; place-items: center; font-size: 12px; font-weight: 650;
}
.user-name {
  font-size: 13px; font-weight: 550;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.admin-tag {
  font-size: 10.5px; font-weight: 650; padding: 1px 6px; border-radius: 999px;
  background: var(--accent); color: #fff; flex: none;
}

/* ---------------------------------------------------------------- 主体 */
.wrap { max-width: 1240px; margin: 0 auto; padding: 24px 20px 40px; }

/* 上传卡片 */
.upload-card {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 22px 24px; border-radius: var(--r-lg);
  background: var(--bg-elev); border: 1.5px dashed var(--border-strong);
  transition: border-color .15s, background .15s;
}
.upload-card.is-over { border-color: var(--accent); background: var(--accent-soft); }
.upload-icon {
  width: 46px; height: 46px; flex: none; border-radius: var(--r-md);
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.upload-icon svg { width: 22px; height: 22px; }
.upload-text { display: flex; flex-direction: column; gap: 3px; min-width: 220px; }
.upload-text strong { font-size: 14.5px; font-weight: 600; }
.upload-text span { font-size: 12.5px; color: var(--text-faint); }
.note-input {
  flex: 1 1 280px; min-width: 200px;
  padding: 9px 13px; border-radius: var(--r-md);
  border: 1px solid var(--border-strong); background: var(--bg);
}
.note-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* 概览 */
.stats-row { display: flex; align-items: center; gap: 10px; margin: 18px 0 12px; flex-wrap: wrap; }
.stat {
  display: flex; align-items: baseline; gap: 6px;
  padding: 6px 13px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--border);
}
.stat-clickable { cursor: pointer; }
.stat-clickable:hover { background: var(--bg-hover); }
.stat-num { font-size: 14px; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat-label { font-size: 12.5px; color: var(--text-faint); }
.stats-spacer { flex: 1; }

/* 面包屑：当前所在目录 */
.crumbs {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 0 0 12px; padding: 6px 10px 6px 8px;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.crumbs-trail {
  display: flex; align-items: center; gap: 2px; flex-wrap: wrap;
  flex: 1; min-width: 0;
}
.crumb {
  display: inline-flex; align-items: center; gap: 5px;
  max-width: 260px; padding: 4px 9px;
  border: none; border-radius: 7px; background: transparent;
  color: var(--text-dim); font-size: 13px; font-weight: 550;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  cursor: pointer; transition: background .12s, color .12s;
}
.crumb:hover { background: var(--bg-hover); color: var(--text); }
.crumb.is-here { background: var(--bg-sunken); color: var(--text); cursor: default; }
.crumb-ico { width: 14px; height: 14px; flex: none; }
.crumb-sep { flex: none; font-size: 12px; color: var(--text-faint); opacity: .6; user-select: none; }
.crumbs-count { flex: none; font-size: 12px; color: var(--text-faint); font-variant-numeric: tabular-nums; }

/* 搜索是全局的，这时面包屑会骗人，改用这条提示 */
.search-banner {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin: 0 0 12px; padding: 9px 14px;
  border-radius: var(--r-md);
  background: var(--accent-soft); border: 1px solid var(--accent);
  color: var(--text-dim); font-size: 13px;
}
.search-banner strong { color: var(--text); font-weight: 600; }

/* 工具栏 */
.toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.tabs {
  display: flex; gap: 2px; padding: 3px; border-radius: var(--r-md);
  background: var(--bg-sunken); border: 1px solid var(--border);
}
.tab {
  padding: 6px 14px; border: none; border-radius: 7px;
  background: transparent; color: var(--text-dim);
  font-size: 13px; font-weight: 550; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background .12s, color .12s;
}
.tab:hover { color: var(--text); }
.tab.is-active { background: var(--bg-elev); color: var(--text); box-shadow: var(--shadow-sm); }
.tab-badge {
  font-size: 11px; padding: 1px 6px; border-radius: 999px;
  background: var(--warn-soft); color: var(--warn); font-weight: 650;
}
.toolbar-right { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-wrap: wrap; }
.check-all {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text-dim); cursor: pointer; user-select: none;
}
.check-all input { accent-color: var(--accent); width: 15px; height: 15px; }

/* ---------------------------------------------------------------- 文件列表 */
.list { display: flex; flex-direction: column; gap: 6px; }

.row {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 15px; border-radius: var(--r-md);
  background: var(--bg-elev); border: 1px solid var(--border);
  transition: border-color .12s, box-shadow .12s;
}
.row:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.row.is-sel { border-color: var(--accent); background: var(--accent-soft); }

.row-check { flex: none; }
.row-check input { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }
/* 文件夹行没有勾选框（这版不做文件夹的批量操作），占位元素撑成同样宽度，
   否则文件夹的徽标会比文件的徽标左移 15px，整列看起来是歪的 */
.row.is-folder .row-check { width: 15px; }

.ftype {
  width: 40px; height: 40px; flex: none; border-radius: 9px;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 9.5px; font-weight: 700;
  letter-spacing: .02em; text-transform: uppercase;
  background: var(--bg-sunken); color: var(--text-dim);
}
.ftype[data-t="code"] { background: #e7f0fd; color: #1d6fd0; }
.ftype[data-t="doc"]  { background: #e9f2ff; color: #2b6cb0; }
.ftype[data-t="img"]  { background: #f3e8ff; color: #8b3ddb; }
.ftype[data-t="zip"]  { background: #fdf0e0; color: #b06b00; }
.ftype[data-t="av"]   { background: #fde8ef; color: #c7366f; }
.ftype[data-t="data"] { background: #e4f6ee; color: #1a8a5a; }
.ftype[data-t="bin"]  { background: var(--bg-sunken); color: var(--text-dim); }
.ftype[data-t="folder"] { background: #fff4d6; color: #96660a; }
/* 深色下的文件类型配色。两处都要写：一处跟随系统，一处跟随手动切换的开关 */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .ftype[data-t="code"] { background: #12263d; color: #6cb0f5; }
  :root:not([data-theme="light"]) .ftype[data-t="doc"]  { background: #122436; color: #6aa8e8; }
  :root:not([data-theme="light"]) .ftype[data-t="img"]  { background: #26173a; color: #b98af0; }
  :root:not([data-theme="light"]) .ftype[data-t="zip"]  { background: #33260f; color: #e0a83c; }
  :root:not([data-theme="light"]) .ftype[data-t="av"]   { background: #351724; color: #f07aa8; }
  :root:not([data-theme="light"]) .ftype[data-t="data"] { background: #10301f; color: #56cf95; }
  :root:not([data-theme="light"]) .ftype[data-t="folder"] { background: #33290f; color: #e5c168; }
}
:root[data-theme="dark"] .ftype[data-t="code"] { background: #12263d; color: #6cb0f5; }
:root[data-theme="dark"] .ftype[data-t="doc"]  { background: #122436; color: #6aa8e8; }
:root[data-theme="dark"] .ftype[data-t="img"]  { background: #26173a; color: #b98af0; }
:root[data-theme="dark"] .ftype[data-t="zip"]  { background: #33260f; color: #e0a83c; }
:root[data-theme="dark"] .ftype[data-t="av"]   { background: #351724; color: #f07aa8; }
:root[data-theme="dark"] .ftype[data-t="data"] { background: #10301f; color: #56cf95; }
:root[data-theme="dark"] .ftype[data-t="folder"] { background: #33290f; color: #e5c168; }

.row-main { flex: 1; min-width: 0; }
.row-name {
  display: flex; align-items: center; gap: 7px;
  font-size: 14px; font-weight: 550;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.row-name .nm { overflow: hidden; text-overflow: ellipsis; }
.row-name.is-clickable .nm { cursor: pointer; }
.row-name.is-clickable:hover .nm { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.pill {
  flex: none; font-size: 10.5px; font-weight: 650; padding: 1.5px 7px;
  border-radius: 999px; background: var(--bg-sunken); color: var(--text-faint);
}
.pill-dup { background: var(--warn-soft); color: var(--warn); }
.pill-del { background: var(--danger-soft); color: var(--danger); }

.row-note {
  margin-top: 3px; font-size: 12.5px; color: var(--text-dim);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  padding-left: 8px; border-left: 2px solid var(--border);
}
.row-meta {
  margin-top: 4px; display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-faint); flex-wrap: wrap;
}
.row-meta .who { font-weight: 550; color: var(--text-dim); }
.row-meta .sep { opacity: .5; }
.row-meta .mono { font-family: var(--mono); font-size: 11.5px; }

.row-actions { display: flex; align-items: center; gap: 2px; flex: none; }
.row-actions .icon-btn { width: 32px; height: 32px; }
.row-actions .icon-btn svg { width: 16px; height: 16px; }

/* 空状态 / 加载 */
.empty {
  padding: 60px 24px; text-align: center;
  border: 1px dashed var(--border-strong); border-radius: var(--r-lg);
  background: var(--bg-elev); color: var(--text-faint);
}
.empty svg { width: 40px; height: 40px; margin-bottom: 12px; opacity: .5; }
.empty h3 { margin: 0 0 6px; font-size: 15px; color: var(--text-dim); font-weight: 600; }
.empty p { margin: 0; font-size: 13px; }

.skeleton {
  height: 66px; border-radius: var(--r-md);
  background: linear-gradient(90deg, var(--bg-elev) 25%, var(--bg-sunken) 50%, var(--bg-elev) 75%);
  background-size: 200% 100%; animation: shimmer 1.3s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.list-foot { display: flex; justify-content: center; padding: 20px 0 0; }
.list-end { margin: 0; font-size: 12.5px; color: var(--text-faint); }

/* ---------------------------------------------------------------- 上传面板 */
.jobs {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 336px; max-width: calc(100vw - 32px);
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.jobs-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 15px; border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.jobs-head .link-btn { font-size: 12px; }
.jobs-body { max-height: 270px; overflow-y: auto; padding: 6px; }
.job { padding: 9px 10px; border-radius: var(--r-sm); }
.job + .job { border-top: 1px solid var(--border); }
.job-top { display: flex; align-items: center; gap: 8px; }
.job-name {
  flex: 1; font-size: 12.5px; font-weight: 550;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.job-pct { font-size: 11.5px; font-family: var(--mono); color: var(--text-faint); flex: none; }
.job-bar {
  height: 3px; margin-top: 7px; border-radius: 2px;
  background: var(--bg-sunken); overflow: hidden;
}
.job-bar i { display: block; height: 100%; background: var(--accent); border-radius: 2px; transition: width .2s; }
.job.is-done .job-bar i { background: var(--success); }
.job.is-error .job-bar i { background: var(--danger); }
.job-sub { margin-top: 5px; font-size: 11.5px; color: var(--text-faint); }
.job.is-error .job-sub { color: var(--danger); }
.job-retry {
  margin-top: 6px; font-size: 11.5px;
}
/* 整批中止时置灰：没传成功也不算失败，别用红色吓人 */
.job.is-muted { opacity: .55; }
.job.is-muted .job-bar i { background: var(--text-faint); }

.jobs-halt {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin: 6px; padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--danger-soft); color: var(--danger);
  font-size: 12px;
}
.jobs-halt strong { font-weight: 650; }
.jobs-halt span { flex: 1; min-width: 0; color: var(--text-dim); word-break: break-word; }
.jobs-halt .link-btn { color: var(--danger); font-size: 11.5px; }
.jobs-more {
  padding: 7px 12px 9px; font-size: 11.5px;
  color: var(--text-faint); text-align: center;
}

/* ---------------------------------------------------------------- 弹窗 */
.modal { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10,12,16,.55); backdrop-filter: blur(3px); }
.modal-panel {
  position: relative; width: 100%; max-width: 520px; max-height: 86dvh;
  display: flex; flex-direction: column;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  animation: pop .16s ease-out;
}
.modal-wide { max-width: 980px; }
.modal-sm { max-width: 430px; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.985); } }
.modal-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--border); flex: none;
}
.modal-head h2 {
  margin: 0; font-size: 14.5px; font-weight: 600; flex: 1;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.modal-head-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.modal-body { padding: 18px; overflow: auto; }

/* 表单类弹窗底部的按钮排。负外边距把 modal-body 的 18px 内边距抵掉，
   让分隔线横贯整个弹窗宽度 */
.modal-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  margin: 18px -18px -18px; padding: 14px 18px;
  border-top: 1px solid var(--border);
}
.modal-foot .btn { min-width: 78px; justify-content: center; }

/* 上传文件夹前的确认 */
.folder-sum { margin: 0 0 14px; font-size: 13.5px; line-height: 1.75; }
.dim { color: var(--text-faint); font-size: 12.5px; }
.junk-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 10px; flex-wrap: wrap; margin-bottom: 9px;
}
.junk-head strong { font-size: 13px; font-weight: 600; }
.junk-head span { font-size: 12px; color: var(--text-faint); font-variant-numeric: tabular-nums; }
.junk-list {
  max-height: 232px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--bg-sunken);
}
.junk-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 12px; cursor: pointer; user-select: none;
}
.junk-item + .junk-item { border-top: 1px solid var(--border); }
.junk-item:hover { background: var(--bg-hover); }
.junk-item input { accent-color: var(--accent); width: 15px; height: 15px; flex: none; cursor: pointer; }
.junk-path {
  flex: 1; min-width: 0; font-family: var(--mono); font-size: 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.junk-meta { flex: none; font-size: 11.5px; color: var(--text-faint); font-variant-numeric: tabular-nums; }
.junk-tip { margin: 10px 0 0; font-size: 12px; color: var(--text-faint); }

/* 移动到… 的快捷目标 */
.move-picks {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border);
}
.move-picks:empty { display: none; }
.pick-label { font-size: 12px; color: var(--text-faint); }
.pick {
  max-width: 100%; padding: 4px 11px;
  border: 1px solid var(--border-strong); border-radius: 999px;
  background: var(--bg-elev); color: var(--text-dim);
  font-size: 12.5px; cursor: pointer;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: background .12s, color .12s, border-color .12s;
}
.pick:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

.preview-media { display: grid; place-items: center; min-height: 200px; }
.preview-media img, .preview-media video { max-width: 100%; max-height: 70dvh; border-radius: var(--r-sm); }
.preview-media audio { width: 100%; }
.preview-media iframe { width: 100%; height: 72dvh; border: none; border-radius: var(--r-sm); background: #fff; }
.preview-text {
  margin: 0; padding: 15px; border-radius: var(--r-md);
  background: var(--bg-sunken); border: 1px solid var(--border);
  font-family: var(--mono); font-size: 12.5px; line-height: 1.65;
  white-space: pre-wrap; word-break: break-word;
  max-height: 68dvh; overflow: auto;
}
.preview-msg { text-align: center; color: var(--text-faint); padding: 40px 20px; font-size: 13.5px; }

/* 动态列表 */
.act { display: flex; gap: 11px; padding: 9px 2px; }
.act + .act { border-top: 1px solid var(--border); }
.act-dot {
  width: 7px; height: 7px; border-radius: 50%; flex: none; margin-top: 7px;
  background: var(--text-faint);
}
.act-dot[data-a="upload"]   { background: var(--success); }
.act-dot[data-a="delete"]   { background: var(--danger); }
.act-dot[data-a="purge"]    { background: var(--danger); }
.act-dot[data-a="restore"]  { background: var(--warn); }
.act-dot[data-a="download"] { background: var(--accent); }
.act-dot[data-a="zip"]      { background: var(--accent); }
.act-main { flex: 1; min-width: 0; font-size: 13px; }
.act-main b { font-weight: 650; }
.act-target { color: var(--text-dim); word-break: break-all; }
.act-time { flex: none; font-size: 11.5px; color: var(--text-faint); font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- Toast */
.toasts {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  z-index: 120; display: flex; flex-direction: column; gap: 8px;
  align-items: center; pointer-events: none; width: max-content; max-width: calc(100vw - 32px);
}
.toast {
  padding: 10px 17px; border-radius: 999px;
  background: var(--text); color: var(--bg);
  font-size: 13px; font-weight: 500; box-shadow: var(--shadow-lg);
  animation: toast-in .18s ease-out;
  display: flex; align-items: center; gap: 8px;
}
.toast.is-err { background: var(--danger); color: #fff; }
.toast.is-ok  { background: var(--success); color: #fff; }

/* 「撤销」按钮。.toasts 整条是 pointer-events:none（它只是浮在最上面的提示层，
   不该挡住底下的内容），所以这里必须显式把点击权收回来，否则按钮看着在那儿、点不动。
   配色用 currentColor 调透明度，一条规则就同时适配普通气泡和 is-ok 的绿底。 */
.toast-act {
  pointer-events: auto;
  flex: none; margin-left: 3px; padding: 3px 11px;
  border: 0; border-radius: 999px; cursor: pointer;
  background: color-mix(in srgb, currentColor 26%, transparent);
  color: inherit; font: inherit; font-weight: 650;
  transition: background .15s;
}
.toast-act:hover { background: color-mix(in srgb, currentColor 44%, transparent); }
.toast-act:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }
/* 点过之后会立刻 disable（防连点），别让它看着像还能再点一次 */
.toast-act:disabled { cursor: default; opacity: .55; }

@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } }

/* 全屏拖拽提示 */
.drag-overlay {
  position: fixed; inset: 0; z-index: 110;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  backdrop-filter: blur(3px); pointer-events: none;
}
.drag-inner {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 40px 60px; border-radius: var(--r-xl);
  border: 2.5px dashed var(--accent); background: var(--bg-elev);
  color: var(--accent); box-shadow: var(--shadow-lg);
}
.drag-inner svg { width: 40px; height: 40px; stroke-width: 2; }
.drag-inner strong { font-size: 16px; }

/* ---------------------------------------------------------------- 页脚 */
.site-foot {
  max-width: 1240px; margin: 0 auto; padding: 22px 20px 34px;
  font-size: 12px; color: var(--text-faint);
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  border-top: 1px solid var(--border);
}
.site-foot a { color: var(--text-faint); text-decoration: none; }
.site-foot a:hover { color: var(--accent); text-decoration: underline; }
.site-foot .dot { opacity: .45; }

/* ---------------------------------------------------------------- 响应式 */
@media (max-width: 860px) {
  .topbar-inner { flex-wrap: wrap; gap: 10px; padding: 10px 16px; }
  .search { order: 3; flex: 1 1 100%; max-width: none; }
  .logo-text { display: none; }
  .wrap { padding: 18px 16px 32px; }
  .stats-spacer { display: none; }
  .upload-card { padding: 18px; gap: 14px; }
  .note-input { flex-basis: 100%; }
}

@media (max-width: 620px) {
  .user-name, .admin-tag { display: none; }
  .user-chip { padding: 4px; }
  .row { padding: 11px 12px; gap: 10px; flex-wrap: wrap; }
  .ftype { width: 34px; height: 34px; font-size: 8.5px; }
  .row-actions { width: 100%; justify-content: flex-end; }
  .row-meta { font-size: 11.5px; }
  .jobs { left: 12px; right: 12px; bottom: 12px; width: auto; }
  .modal { padding: 10px; }
  .preview-media iframe { height: 60dvh; }
  .toolbar-right { width: 100%; }
  .crumbs { padding: 5px 8px; gap: 6px; }
  .crumb { max-width: 132px; font-size: 12.5px; }
  .crumbs-count { display: none; }
  .modal-foot { margin-top: 16px; }
  .junk-meta { display: none; }
  .junk-item { gap: 8px; padding: 8px 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}