/* ===== 主题变量：默认深色（保持原样），浅色为白 + 橘 ===== */
:root,
html[data-theme="dark"] {
  --bg: #0E1A2B;
  --glow-1: #1B3A5F;
  --glow-2: #123;
  --panel: rgba(255, 255, 255, .06);
  --panel-strong: rgba(255, 255, 255, .1);
  --input-bg: rgba(255, 255, 255, .05);
  --seg-bg: rgba(255, 255, 255, .05);
  --modal-bg: #14243B;
  --toast-bg: #1E3A5F;
  --mask-bg: rgba(5, 10, 20, .72);
  --lb-bg: rgba(5, 10, 20, .96);
  --line: rgba(255, 255, 255, .12);
  --line-soft: rgba(255, 255, 255, .08);
  --text: #E8EEF7;
  --muted: #8AA3C4;
  --dim: #5A708F;
  --accent: #5B9BF5;
  --accent-2: #4A8AE6;
  --accent-soft: rgba(91, 155, 245, .14);
  --accent-line: rgba(91, 155, 245, .5);
  --accent-text: #7FB0E8;
  --on-accent: #FFFFFF;
  --cell-bg: rgba(255, 255, 255, .04);
  --good: #5FD08A;
  --warn: #E0A05F;
  --danger: #E0514F;
  --shadow: none;
}

html[data-theme="light"] {
  --bg: #FFF9F3;
  --glow-1: #FFE2C8;
  --glow-2: #FFF0DF;
  --panel: #FFFFFF;
  --panel-strong: #FFF7EF;
  --input-bg: #FFFFFF;
  --seg-bg: #F8EFE6;
  --modal-bg: #FFFFFF;
  --toast-bg: #2B1B0E;
  --mask-bg: rgba(43, 27, 14, .38);
  --lb-bg: rgba(32, 20, 10, .94);
  --line: rgba(70, 42, 18, .16);
  --line-soft: rgba(70, 42, 18, .1);
  --text: #2A1B10;
  --muted: #7C6552;
  --dim: #9C8878;
  --accent: #F97316;
  --accent-2: #EA6A0C;
  --accent-soft: rgba(249, 115, 22, .12);
  --accent-line: rgba(249, 115, 22, .45);
  --accent-text: #C2540A;
  --on-accent: #FFFFFF;
  --cell-bg: #F5ECE3;
  --good: #1E9E63;
  --warn: #C97A12;
  --danger: #D6413C;
  --shadow: 0 1px 2px rgba(80, 45, 15, .05), 0 8px 24px rgba(80, 45, 15, .06);
}

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

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, var(--glow-1) 0%, transparent 60%),
    radial-gradient(1000px 500px at 110% 110%, var(--glow-2) 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color .25s, color .25s;
}

button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; }
.view { display: none; max-width: 1080px; margin: 0 auto; padding: 0 20px 80px; }
.view.active { display: block; }
.hidden { display: none !important; }

/* ---------- 主题切换按钮 ---------- */
.theme-btn {
  width: 38px; height: 38px; border-radius: 10px; display: inline-flex;
  align-items: center; justify-content: center;
  border: 1px solid var(--line); background: var(--panel); color: var(--muted);
  transition: color .15s, background .15s, transform .15s;
}
.theme-btn:hover { color: var(--accent); background: var(--panel-strong); transform: translateY(-1px); }
.theme-btn svg { width: 19px; height: 19px; display: block; }
html[data-theme="light"] .theme-btn .icon-moon { display: none; }
html[data-theme="dark"] .theme-btn .icon-sun { display: none; }
.theme-fixed { position: fixed; top: 16px; right: 18px; z-index: 80; }
body.logged-in .theme-fixed,
body.guest-mode .theme-fixed { display: none; }

/* ---------- 登录区 ---------- */
#auth-view { max-width: 440px; min-height: 100vh; display: none; flex-direction: column; justify-content: center; padding: 32px 20px; }
#auth-view.active { display: flex; }
.brand { font-size: 40px; font-weight: 800; letter-spacing: .1em; text-align: center; }
.brand b { color: var(--accent); }
.brand-sub { text-align: center; color: var(--muted); font-size: 14px; margin: 6px 0 30px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px; backdrop-filter: blur(10px); box-shadow: var(--shadow); }
.tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.tab { flex: 1; padding: 9px 0; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: 15px; transition: all .15s; }
.tab.active { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 11px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--input-bg); color: var(--text); font-size: 15px; outline: none;
  transition: border-color .15s;
}
.field input:focus { border-color: var(--accent); }
.field input::placeholder { color: var(--dim); }
.field-hint { font-size: 12px; color: var(--dim); margin-top: 5px; min-height: 16px; line-height: 1.5; }
.field-hint.good { color: var(--good); }
.field-hint.bad { color: var(--warn); }
.row { display: flex; gap: 8px; }
.row input { flex: 1; }
.code-btn {
  white-space: nowrap; padding: 0 14px; border-radius: 10px; border: 1px solid var(--accent-line);
  background: var(--accent-soft); color: var(--accent-text); font-size: 13px; min-width: 112px;
}
.code-btn:disabled { opacity: .5; cursor: default; }

.primary {
  width: 100%; padding: 12px 0; border-radius: 10px; border: none; background: var(--accent);
  color: var(--on-accent); font-size: 16px; font-weight: 600; margin-top: 4px; transition: filter .15s, background .15s;
}
.primary:hover { filter: brightness(1.08); }
.primary:disabled { opacity: .6; cursor: default; }
.linkbtn { background: none; border: none; color: var(--accent-text); font-size: 13px; padding: 4px; }
.linkbtn:hover { color: var(--accent); }
.hint { font-size: 12px; color: var(--dim); text-align: center; line-height: 1.8; margin-top: 12px; }
.form-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }

/* ---------- 顶栏 ---------- */
.topbar { max-width: 1080px; margin: 0 auto; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line-soft); }
.topbar .logo { font-size: 19px; font-weight: 700; letter-spacing: .08em; cursor: pointer; }
.topbar .logo b { color: var(--accent); }
.topbar .right { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); }

/* ---------- 列表 ---------- */
.page-title { font-size: 25px; font-weight: 700; margin: 26px 0 6px; }
.page-sub { color: var(--muted); font-size: 14px; margin-bottom: 22px; }
.actions { display: flex; gap: 10px; margin-bottom: 22px; }
.ghost { padding: 10px 18px; border-radius: 10px; border: 1px solid var(--accent-line); background: transparent; color: var(--accent-text); font-size: 14px; transition: background .15s; }
.ghost:hover { background: var(--accent-soft); }

.org-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.org-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; cursor: pointer; transition: transform .15s, background .15s; position: relative; box-shadow: var(--shadow); }
.org-card:hover { transform: translateY(-2px); background: var(--panel-strong); }
.org-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 4px; }
.org-card h3 { font-size: 17px; margin: 0; min-width: 0; overflow-wrap: anywhere; }
.org-card .meta { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.org-card .code { font-size: 12px; color: var(--accent-text); background: var(--accent-soft); padding: 2px 9px; border-radius: 999px; }
.org-card .tag { position: static; flex: 0 0 auto; margin-top: 3px; font-size: 11px; color: var(--accent); border: 1px solid var(--accent-line); padding: 1px 7px; border-radius: 999px; white-space: nowrap; }
.empty { text-align: center; padding: 56px 0; color: var(--dim); font-size: 15px; }

/* ---------- 组织页 ---------- */
.back { background: none; border: none; color: var(--muted); font-size: 14px; padding: 16px 0 10px; }
.back:hover { color: var(--accent); }
.org-head h1 { font-size: 26px; margin: 0; }
.org-title-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.org-head .meta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--accent-soft); border: 1px dashed var(--accent-line); color: var(--accent-text); padding: 3px 11px; border-radius: 999px; font-size: 13px; cursor: pointer; }
.chip:hover { background: var(--accent-soft); filter: brightness(1.05); }

.upload-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.upload-btn { padding: 10px 20px; border-radius: 10px; border: none; background: var(--accent); color: var(--on-accent); font-size: 14px; font-weight: 600; }
.upload-btn:hover { filter: brightness(1.08); }
.upload-tip { font-size: 13px; color: var(--muted); }
.kind-select {
  padding: 9px 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--input-bg); color: var(--text); font-size: 14px; outline: none;
}

/* 分类切换 + 成员 */
.org-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.seg { display: inline-flex; background: var(--seg-bg); border: 1px solid var(--line); border-radius: 12px; padding: 3px; }
.seg-btn {
  border: none; background: transparent; color: var(--muted); font-size: 14px;
  padding: 7px 16px; border-radius: 9px; transition: all .15s;
}
.seg-btn.active { background: var(--accent); color: var(--on-accent); }
.ghost.small { padding: 8px 14px; font-size: 13px; }

.member-list { max-height: 46vh; overflow-y: auto; margin: -4px -4px 8px; }
.member-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 4px; border-bottom: 1px solid var(--line-soft); }
.member-row:last-child { border-bottom: none; }
.member-row .who { font-size: 14px; }
.member-row .role-tag { font-size: 11px; padding: 1px 8px; border-radius: 999px; margin-left: 8px; border: 1px solid var(--accent-line); color: var(--accent); }
.member-row .role-tag.admin { border-color: rgba(224, 160, 95, .6); color: var(--warn); }
.member-row .role-tag.owner { border-color: rgba(95, 208, 138, .6); color: var(--good); }
.mini-btn {
  padding: 6px 12px; border-radius: 8px; font-size: 12px; border: 1px solid var(--accent-line);
  background: transparent; color: var(--accent-text);
}
.mini-btn:hover { background: var(--accent-soft); }
.mini-btn.danger { border-color: rgba(224, 81, 79, .5); color: var(--danger); }
.member-actions { display: flex; gap: 6px; flex-shrink: 0; }
.progress { width: 180px; height: 6px; border-radius: 999px; background: var(--seg-bg); overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .15s; }
.status { font-size: 13px; color: var(--accent-text); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 860px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .grid { grid-template-columns: 1fr; } }
.cell { aspect-ratio: 4/3; border-radius: 12px; overflow: hidden; position: relative; cursor: zoom-in; background: var(--cell-bg); }
.cell img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .25s; }
.cell:hover img { transform: scale(1.03); }
.cell .info { position: absolute; left: 0; right: 0; bottom: 0; padding: 20px 10px 8px; background: linear-gradient(transparent, rgba(0, 0, 0, .8)); color: #F2F6FC; font-size: 12px; display: flex; justify-content: space-between; }
.cell .del { position: absolute; top: 8px; right: 8px; width: 26px; height: 26px; border-radius: 50%; border: none; background: rgba(0, 0, 0, .55); color: #fff; font-size: 15px; line-height: 1; opacity: 0; transition: opacity .2s; }
.cell:hover .del { opacity: 1; }
.cell .del:hover { background: var(--danger); }

/* ---------- 弹窗 / 灯箱 / toast ---------- */
.mask { position: fixed; inset: 0; background: var(--mask-bg); display: none; align-items: center; justify-content: center; z-index: 90; padding: 20px; }
.mask.open { display: flex; }
.modal { width: 100%; max-width: 380px; background: var(--modal-bg); border: 1px solid var(--line); border-radius: 16px; padding: 24px; box-shadow: 0 18px 50px rgba(0, 0, 0, .25); }
.modal h3 { font-size: 18px; margin-bottom: 16px; }
.modal .close { float: right; background: none; border: none; color: var(--muted); font-size: 18px; line-height: 1; }

.lb { position: fixed; inset: 0; background: var(--lb-bg); display: none; align-items: center; justify-content: center; z-index: 100; }
.lb.open { display: flex; }
.lb img { max-width: min(92vw, 1000px); max-height: 84vh; border-radius: 8px; }
.lb .cap { position: absolute; bottom: 22px; left: 0; right: 0; text-align: center; color: #D8E2F0; font-size: 13px; }
.lb-dl {
  position: absolute; right: 18px; bottom: 18px; text-decoration: none;
  padding: 9px 16px; border-radius: 10px; font-size: 13px;
  border: 1px solid var(--accent-line); background: rgba(249, 115, 22, .18); color: #FFD9BC;
}
.lb-dl:hover { background: rgba(249, 115, 22, .3); }
.lb .close { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border-radius: 50%; border: none; background: rgba(255, 255, 255, .12); color: #fff; font-size: 18px; }

.toast { position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(16px); background: var(--toast-bg); border: 1px solid var(--line); color: #FFF; padding: 10px 22px; border-radius: 999px; font-size: 14px; opacity: 0; pointer-events: none; transition: all .22s; z-index: 120; max-width: 88vw; text-align: center; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.devbar { background: var(--accent-soft); color: var(--accent-text); font-size: 13px; padding: 8px 16px; text-align: center; }

/* 浅色下给输入框一点立体感 */
html[data-theme="light"] .field input,
html[data-theme="light"] .kind-select { box-shadow: 0 1px 2px rgba(80, 45, 15, .04); }
html[data-theme="light"] .topbar { background: transparent; backdrop-filter: none; }

/* ================= 游客只读 ================= */
.guest-entry { text-align: center; margin-top: 18px; }
.guest-bar {
  max-width: 1080px; margin: 0 auto; padding: 18px 20px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line-soft);
}
.guest-bar .logo { font-size: 19px; font-weight: 700; letter-spacing: .08em; }
.guest-bar .logo b { color: var(--accent); }
.guest-right { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.guest-tag { font-size: 11px; color: var(--accent); border: 1px solid var(--accent-line); padding: 1px 8px; border-radius: 999px; }
.guest-org { font-weight: 600; color: var(--text); }
.guest-note {
  max-width: 1080px; margin: 14px auto 0; padding: 0 20px;
  font-size: 12px; color: var(--dim);
}
#guest-view { padding-bottom: 80px; }
.guest-stage { position: relative; max-width: 1080px; margin: 16px auto 0; padding: 0 20px; }
.guest-stage .cell { cursor: zoom-in; }
.guest-stage .cell img { pointer-events: none; -webkit-user-drag: none; user-select: none; }
.guest-watermark {
  position: absolute; inset: 0 20px; pointer-events: none; opacity: .14;
  background-repeat: repeat; background-size: 260px 160px; z-index: 2;
}
body.guest-mode { user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
body.guest-mode img { -webkit-user-drag: none; }
body.guest-blur .guest-stage { filter: blur(22px) saturate(.6); transition: filter .15s; }

@media print {
  body.guest-mode #guest-view, body.guest-mode .lb { display: none !important; }
  body.guest-mode::after {
    content: "游客模式禁止打印"; display: block; font-size: 28px; text-align: center; padding: 40px;
  }
}

/* ================= 审核 ================= */
.org-tools-right { display: flex; align-items: center; gap: 8px; }
#btn-review b { color: var(--accent); font-weight: 700; }
.cell .pending-badge {
  position: absolute; left: 8px; top: 8px; z-index: 3;
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  background: rgba(224, 160, 95, .92); color: #241405; font-weight: 600;
}
.cell.pending img { opacity: .72; }
.modal.wide { max-width: 560px; }
.review-list { max-height: 60vh; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; }
.review-item { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line-soft); border-radius: 12px; padding: 10px; }
.review-item img { width: 92px; height: 69px; object-fit: cover; border-radius: 8px; flex: 0 0 auto; }
.review-item .info { flex: 1; min-width: 0; font-size: 13px; }
.review-item .info .name { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.review-item .info .sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.review-item .ops { display: flex; gap: 6px; flex: 0 0 auto; }
.review-empty { text-align: center; color: var(--dim); font-size: 14px; padding: 24px 0; }
/* ================= 上传选项 ================= */
.radio-row { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text); padding: 8px 2px; cursor: pointer; }
.radio-row input { accent-color: var(--accent); width: 16px; height: 16px; }
.cell .vis-badge {
  position: absolute; left: 8px; top: 8px; z-index: 3; font-size: 11px;
  padding: 2px 8px; border-radius: 999px;
  background: rgba(91, 155, 245, .9); color: #fff;
}
.lb-ops {
  position: absolute; left: 18px; bottom: 18px; display: flex; gap: 8px;
}
.lb-vis, .lb-del {
  padding: 9px 16px; border-radius: 10px; font-size: 13px;
  border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.12); color: #fff;
}
.lb-vis:hover { background: rgba(255,255,255,.22); }
.lb-del {
  border-color: rgba(224,81,79,.75); background: rgba(224,81,79,.24);
}
.lb-del:hover { background: rgba(224,81,79,.42); }

/* 顶栏昵称按钮 */
.name-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: none; color: var(--muted);
  font-size: 14px; padding: 4px 8px; border-radius: 8px;
}
.name-btn:hover { background: var(--panel-strong); color: var(--text); }
.name-btn svg { opacity: .55; }