/* 照片库 · 云端网站样式（浅色糖果风） */
:root {
  --bg: #fff8f3;
  --surface: #ffffff;
  --ink: #241f33;
  --ink-2: #6a6280;
  --ink-3: #a79fbb;
  --line: #f0e7f7;
  --pink: #ff5c8a;
  --violet: #7c5cff;
  --mint: #10c9a0;
  --grad: linear-gradient(135deg, #ff6b9d 0%, #7c5cff 100%);
  --grad-soft: linear-gradient(135deg, #fff0f5 0%, #f2ecff 100%);
  --shadow: 0 18px 44px rgba(104, 72, 150, .15);
  --shadow-sm: 0 2px 10px rgba(104, 72, 150, .07);
  --radius: 20px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { height: 100%; margin: 0; }
body {
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 520px at 8% -8%, #ffe9f1 0%, transparent 60%),
    radial-gradient(800px 500px at 96% 2%, #eae6ff 0%, transparent 55%),
    radial-gradient(900px 620px at 60% 108%, #e2fbff 0%, transparent 60%),
    var(--bg);
  min-height: 100vh;
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2 { margin: 0; font-weight: 800; letter-spacing: -.2px; }
p { margin: 0; }
code { background: #f6f0fb; padding: 1px 6px; border-radius: 6px; font-size: 12px; }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 18px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, .8);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.logo {
  width: 46px; height: 46px; border-radius: 15px;
  display: grid; place-items: center; color: #fff; font-size: 21px;
  background: var(--grad);
  box-shadow: 0 10px 22px rgba(124, 92, 255, .32);
  transform: rotate(-6deg);
}
.brand-text h1 { font-size: 18px; }
.brand-text p { font-size: 11.5px; color: var(--ink-3); margin-top: 1px; }
.actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ---------- 按钮 ---------- */
.btn {
  height: 40px; padding: 0 15px; border-radius: 12px;
  border: 1.5px solid var(--line); background: #fff; color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-weight: 600; text-decoration: none; box-shadow: var(--shadow-sm);
  transition: transform .12s, box-shadow .16s, filter .16s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(104, 72, 150, .12); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 10px 22px rgba(255, 92, 138, .3); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--ink-2); }
.btn.ghost:hover { background: #fff; border-color: var(--line); }
.btn.danger { color: #e2445c; border-color: #ffd9e0; background: #fff5f7; box-shadow: none; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.plus { font-size: 16px; }

/* ---------- 工具条 ---------- */
main { max-width: 1320px; margin: 0 auto; padding: 18px 24px 70px; }
.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; flex: 1; }
.chip {
  border: 1.5px solid var(--line); background: #fff; color: var(--ink-2);
  padding: 6px 13px; border-radius: 20px; font-size: 12.5px; font-weight: 600;
  transition: all .15s;
}
.chip:hover { border-color: #ffd0dd; color: var(--pink); }
.chip.active { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 8px 18px rgba(255, 92, 138, .26); }
.chip .n { opacity: .65; margin-left: 5px; font-size: 11px; }
.search {
  height: 38px; width: 220px; border-radius: 12px; border: 1.5px solid var(--line);
  background: #fff; padding: 0 12px; outline: none;
}
.search:focus { border-color: #ffc3d6; box-shadow: 0 0 0 4px rgba(255, 92, 138, .12); }
.stat { color: var(--ink-3); font-size: 12px; font-weight: 600; white-space: nowrap; }

/* ---------- 网格 ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }
.card {
  position: relative; margin: 0; border-radius: 18px; overflow: hidden;
  background: #fff; border: 1.5px solid #f4ecfa; box-shadow: var(--shadow-sm);
  cursor: pointer; transition: transform .18s, box-shadow .2s, border-color .2s;
  animation: cardIn .25s ease both;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
.card:hover { transform: translateY(-4px); border-color: #ffd6e2; box-shadow: 0 18px 34px rgba(104, 72, 150, .16); }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.card .cap { padding: 9px 12px 11px; }
.card .name { font-size: 12.5px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .sub { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.card .fav { position: absolute; top: 9px; right: 9px; font-size: 14px; }

.empty { text-align: center; padding: 12vh 20px; }
.empty-icon { font-size: 52px; margin-bottom: 10px; }
.empty h2 { font-size: 20px; margin-bottom: 8px; }
.empty p { color: var(--ink-3); font-size: 13px; margin-bottom: 16px; }

/* ---------- 遮罩 / 面板 ---------- */
.mask {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(36, 31, 51, .45);
  backdrop-filter: blur(10px);
  display: grid; place-items: center;
  padding: 20px;
}
.panel {
  width: min(440px, 94vw);
  background: #fff; border-radius: 24px; padding: 24px;
  box-shadow: 0 30px 80px rgba(60, 40, 90, .32);
  display: flex; flex-direction: column; gap: 12px;
}
.panel h2 { font-size: 19px; }
.login-panel { text-align: center; }
.login-logo {
  width: 56px; height: 56px; border-radius: 18px; margin: 0 auto 4px;
  display: grid; place-items: center; color: #fff; font-size: 26px;
  background: var(--grad); box-shadow: 0 12px 26px rgba(124, 92, 255, .3);
}
.muted { color: var(--ink-3); font-size: 12.5px; line-height: 1.7; }
.hint { color: var(--ink-3); font-size: 11.5px; }
.input {
  width: 100%; height: 44px; border-radius: 12px; border: 1.5px solid var(--line);
  background: #fff; padding: 0 12px; outline: none; font-size: 14px;
}
.input:focus { border-color: #d9c8ff; box-shadow: 0 0 0 4px rgba(124, 92, 255, .1); }
.row { display: flex; gap: 8px; }
.row.end { justify-content: flex-end; }

/* ---------- 大图 ---------- */
.viewer {
  position: relative; width: min(1200px, 96vw); height: min(760px, 88vh);
  display: grid; grid-template-columns: minmax(0, 1fr) 300px;
  background: #fff; border-radius: 24px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(60, 40, 90, .35);
}
.viewer-stage { display: grid; place-items: center; padding: 26px; background: #faf7fe; overflow: hidden; }
.viewer-stage img { max-width: 100%; max-height: 100%; border-radius: 10px; box-shadow: 0 18px 50px rgba(60, 40, 90, .2); }
.viewer-info { padding: 22px 18px; border-left: 1.5px solid var(--line); display: flex; flex-direction: column; gap: 12px; }
.viewer-info h2 { font-size: 15px; word-break: break-all; }
.v-meta { font-size: 12.5px; color: var(--ink-2); display: grid; grid-template-columns: 64px 1fr; gap: 6px; }
.v-meta span:nth-child(odd) { color: var(--ink-3); }
.v-actions { display: flex; gap: 8px; margin-top: auto; }
.v-actions .btn { flex: 1; }
.viewer-close {
  position: absolute; top: 12px; right: 12px; z-index: 5;
  width: 34px; height: 34px; border-radius: 11px; border: 1.5px solid var(--line);
  background: #fff; color: var(--ink-2);
}
.viewer-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 42px; height: 58px; border-radius: 14px;
  border: 1.5px solid var(--line); background: rgba(255, 255, 255, .92);
  font-size: 24px; color: var(--ink-2);
}
.viewer-nav:hover { background: var(--violet); color: #fff; border-color: transparent; }
.viewer-nav.prev { left: 10px; }
.viewer-nav.next { left: calc(100% - 300px - 52px); }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--ink-3); }
.field select { height: 38px; border-radius: 10px; border: 1.5px solid var(--line); padding: 0 8px; background: #fff; }

/* ---------- 上传 / 提示 ---------- */
.drop-overlay {
  position: fixed; inset: 0; z-index: 90;
  display: grid; place-items: center;
  background: rgba(255, 248, 243, .8);
  backdrop-filter: blur(10px);
}
.drop-box {
  border: 3px dashed #ffb3c9; border-radius: 28px; padding: 50px 70px;
  background: #fff; font-size: 18px; font-weight: 700; box-shadow: var(--shadow);
}
.upload-bar {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  width: min(460px, 92vw); z-index: 70;
  background: #fff; border: 1.5px solid var(--line); border-radius: 14px;
  padding: 12px 14px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 8px; font-size: 12.5px;
}
.bar { height: 8px; border-radius: 20px; background: #f2eafa; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(135deg, #22e0b0, #38a8ff); transition: width .3s; }

.toasts {
  position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%);
  z-index: 120; display: flex; flex-direction: column; gap: 8px; align-items: center;
  pointer-events: none;
}
.toast {
  background: #fff; border: 1.5px solid var(--line); border-left: 4px solid var(--violet);
  border-radius: 12px; padding: 10px 16px; font-size: 12.5px; font-weight: 600;
  box-shadow: var(--shadow); animation: toastIn .2s ease both;
}
.toast.ok { border-left-color: var(--mint); }
.toast.err { border-left-color: #f04461; color: #b8243c; }
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; gap: 10px; }
  .brand-text p { display: none; }
  .search { width: 100%; }
  .viewer { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr) auto; height: 92vh; }
  .viewer-info { border-left: 0; border-top: 1.5px solid var(--line); }
  .viewer-nav { display: none; }
}

/* ---------- 账号 / 家庭 ---------- */
.auth-tabs { display: flex; gap: 6px; background: #f7f0fb; padding: 4px; border-radius: 12px; }
.auth-tab {
  flex: 1; height: 34px; border: 0; background: transparent; border-radius: 9px;
  font-weight: 700; color: var(--ink-2); font-size: 13px;
}
.auth-tab.active { background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); }

.user-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 6px 4px 11px;
  border: 1.5px solid var(--line); border-radius: 20px; background: #fff;
  font-size: 12.5px; font-weight: 700;
}
.user-chip .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.mini {
  border: 1.5px solid var(--line); background: #fff; border-radius: 8px;
  padding: 3px 8px; font-size: 11px; font-weight: 700; color: var(--ink-2);
}
.mini:hover { border-color: #ffd0dd; color: var(--pink); }
.input.mono { font-family: Consolas, monospace; letter-spacing: 3px; text-align: center; }
.divider { height: 1px; background: var(--line); margin: 6px 0; }

.card .owner {
  position: absolute; top: 9px; left: 9px;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(4px);
  padding: 2px 8px; border-radius: 20px;
  font-size: 10.5px; font-weight: 700; color: #6a45c9;
}
.card .fav { position: absolute; top: 9px; right: 9px; font-size: 14px; }

.family-list { display: flex; flex-direction: column; gap: 8px; max-height: 34vh; overflow: auto; }
.family-row {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px; border: 1.5px solid var(--line); border-radius: 12px;
}
.family-row .dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.family-row .fname { flex: 1; font-weight: 700; }
.family-row .frole { font-size: 11.5px; color: var(--ink-3); }
.family-row .fme {
  font-size: 10.5px; background: #f3ebff; color: #6a45c9;
  padding: 2px 7px; border-radius: 20px; font-weight: 700;
}
.panel { max-height: 86vh; overflow: auto; }
/* ---------- 登录面板：服务器状态 ---------- */
.server-status {
  font-size: 12px; padding: 8px 10px; border-radius: 10px;
  background: #f7f2fd; color: var(--ink-3); text-align: center;
  cursor: pointer;
}
.server-status.ok { background: #eafaf4; color: #0b8f74; }
.server-status.err { background: #fff0f3; color: #c92a46; }
.login-panel form { display: flex; flex-direction: column; gap: 10px; }
/* ---------- 视图切换 ---------- */
.view-tabs {
  display: flex; gap: 4px; background: #fff;
  border: 1.5px solid var(--line); border-radius: 14px; padding: 4px;
}
.view-tab {
  border: 0; background: transparent; padding: 7px 16px; border-radius: 10px;
  font-weight: 800; font-size: 13px; color: var(--ink-2); cursor: pointer;
}
.view-tab.active { background: linear-gradient(135deg, #ff8fb0, #8f6bff); color: #fff; }

/* ---------- 动态 ---------- */
#feed-view { max-width: 680px; margin: 0 auto; }
.composer {
  background: #fff; border: 1.5px solid var(--line); border-radius: 18px;
  padding: 14px; margin: 16px 0; box-shadow: var(--shadow-sm);
}
.post-input {
  width: 100%; min-height: 74px; border: 0; outline: none; resize: vertical;
  font: inherit; font-size: 15px; line-height: 1.6; background: transparent;
}
.composer-photos { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.composer-photos .picked { position: relative; width: 76px; height: 76px; border-radius: 10px; overflow: hidden; }
.composer-photos img { width: 100%; height: 100%; object-fit: cover; }
.composer-photos .picked button {
  position: absolute; top: 2px; right: 2px; width: 20px; height: 20px; border-radius: 50%;
  border: 0; background: rgba(0, 0, 0, .55); color: #fff; font-size: 11px; line-height: 1; cursor: pointer;
}
.composer-bar { display: flex; align-items: center; gap: 10px; }
.composer-bar .muted { flex: 1; font-size: 12px; }
.feed { display: flex; flex-direction: column; gap: 14px; }
.post {
  background: #fff; border: 1.5px solid var(--line); border-radius: 18px;
  padding: 14px 16px; box-shadow: var(--shadow-sm);
}
.post-head { display: flex; align-items: center; gap: 8px; }
.post-head .dot { width: 9px; height: 9px; border-radius: 50%; }
.post-head b { font-size: 14px; }
.post-head time { font-size: 12px; color: var(--ink-3); margin-left: auto; }
.post-text { margin: 10px 0; font-size: 14.5px; line-height: 1.7; white-space: pre-wrap; word-break: break-word; }
.post-grid { display: grid; gap: 5px; border-radius: 12px; overflow: hidden; }
.post-grid.n1 { grid-template-columns: 1fr; max-width: 78%; }
.post-grid.n2 { grid-template-columns: 1fr 1fr; }
.post-grid.n3 { grid-template-columns: repeat(3, 1fr); }
.post-grid.n4 { grid-template-columns: 1fr 1fr; max-width: 66%; }
.post-grid.n5, .post-grid.n6, .post-grid.n7, .post-grid.n8, .post-grid.n9 { grid-template-columns: repeat(3, 1fr); }
.post-grid img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover; cursor: pointer;
  background: #f4eef9; display: block;
}
.post-grid.n1 img { aspect-ratio: auto; max-height: 420px; object-fit: contain; background: #faf7ff; }
.post-actions { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.like-btn.liked { color: #ff4d7d; border-color: #ffd0dd; background: #fff5f8; }
.comments { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.comments.small { font-size: 12.5px; max-height: 180px; overflow: auto; }
.comment {
  background: #faf7ff; border-radius: 10px; padding: 6px 9px;
  font-size: 13px; line-height: 1.6; display: flex; gap: 8px; align-items: flex-start;
}
.comment b { font-weight: 800; font-size: 12.5px; flex: none; }
.comment span { flex: 1; word-break: break-word; }
.comment .del { border: 0; background: transparent; color: #c92a46; font-size: 11px; cursor: pointer; }
.comment-box { display: flex; gap: 8px; margin-top: 10px; }
.comment-box .input { flex: 1; }

/* ---------- 选照片 ---------- */
.picker-panel { max-width: 720px; }
.picker-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px; max-height: 46vh; overflow: auto; margin: 10px 0;
}
.picker-grid .pick {
  position: relative; padding: 0; border: 3px solid transparent; border-radius: 10px;
  overflow: hidden; background: #f4eef9; cursor: pointer; aspect-ratio: 1 / 1;
}
.picker-grid .pick img { width: 100%; height: 100%; object-fit: cover; display: block; }
.picker-grid .pick.on { border-color: #8f6bff; }
.picker-grid .pick .tick {
  position: absolute; top: 4px; right: 4px; width: 20px; height: 20px; border-radius: 50%;
  background: #8f6bff; color: #fff; font-size: 12px; line-height: 20px; text-align: center; opacity: 0;
}
.picker-grid .pick.on .tick { opacity: 1; }

/* ---------- 图片里的动态 ---------- */
.v-post { margin: 12px 0; padding: 10px 12px; background: #fff7fb; border: 1.5px solid #ffe0ea; border-radius: 12px; }
.v-post .post-text { margin: 0 0 8px; font-size: 13px; }
.v-post .post-actions { margin-top: 0; }
.post-panel { max-width: 660px; position: relative; }
.post-panel .post-grid { margin-top: 10px; }

@media (max-width: 640px) {
  .view-tab { padding: 6px 12px; }
  #feed-view { max-width: 100%; }
  .post-grid.n1 { max-width: 100%; }
}
/* ============================================================
   魔法水晶球 · 深色星空主题
   ============================================================ */
:root {
  --bg: #070615;
  --surface: rgba(24, 20, 52, .72);
  --ink: #f4f0ff;
  --ink-2: #c8c1e8;
  --ink-3: #9a91bd;
  --line: rgba(160, 140, 255, .16);
  --pink: #ff77c8;
  --violet: #9b7bff;
  --mint: #46f0c8;
  --gold: #ffd479;
  --grad: linear-gradient(135deg, #a86bff 0%, #35d6ff 100%);
  --grad-soft: linear-gradient(135deg, rgba(168, 107, 255, .18), rgba(53, 214, 255, .10));
  --shadow: 0 30px 80px rgba(0, 0, 0, .6);
  --shadow-sm: 0 6px 22px rgba(0, 0, 0, .35);
}

html {
  background:
    radial-gradient(1100px 700px at 10% -12%, rgba(124, 92, 255, .38), transparent 62%),
    radial-gradient(900px 600px at 94% -4%, rgba(53, 214, 255, .20), transparent 60%),
    radial-gradient(1000px 760px at 50% 112%, rgba(255, 119, 200, .16), transparent 62%),
    var(--bg);
}
body { background: transparent; color: var(--ink); }
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    radial-gradient(1.6px 1.6px at 12% 22%, rgba(255, 255, 255, .95), transparent 60%),
    radial-gradient(1.1px 1.1px at 68% 14%, rgba(207, 233, 255, .9), transparent 60%),
    radial-gradient(1.8px 1.8px at 82% 62%, rgba(255, 216, 244, .9), transparent 60%),
    radial-gradient(1.1px 1.1px at 32% 78%, rgba(255, 255, 255, .85), transparent 60%),
    radial-gradient(1.3px 1.3px at 52% 44%, rgba(216, 204, 255, .9), transparent 60%),
    radial-gradient(1px 1px at 8% 66%, rgba(255, 255, 255, .75), transparent 60%),
    radial-gradient(1.2px 1.2px at 92% 30%, rgba(190, 230, 255, .8), transparent 60%);
  background-size: 460px 460px, 380px 380px, 520px 520px, 420px 420px, 340px 340px, 300px 300px, 400px 400px;
  opacity: .55;
  animation: starTwinkle 7s ease-in-out infinite alternate;
}
@keyframes starTwinkle { from { opacity: .32; } to { opacity: .68; } }
::selection { background: rgba(155, 123, 255, .45); }
* { scrollbar-width: thin; scrollbar-color: rgba(155, 123, 255, .45) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: rgba(155, 123, 255, .4); border-radius: 8px; }

/* ---------- 顶栏 ---------- */
.topbar { background: rgba(10, 8, 26, .72); border-bottom: 1px solid var(--line); }
.topbar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(168, 107, 255, .7), rgba(53, 214, 255, .7), transparent);
  opacity: .7;
}
.brand-text h1 {
  background: linear-gradient(120deg, #fff 0%, #d7c7ff 40%, #9fe9ff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-text p { color: var(--ink-3); }

/* 水晶球 logo */
.logo, .login-logo {
  position: relative; border-radius: 50%;
  background: radial-gradient(circle at 32% 26%, #ffffff 0%, #d8f6ff 10%, #8fd8ff 26%, #8b5cf6 58%, #2a1668 86%, #140a33 100%);
  box-shadow:
    inset -8px -10px 18px rgba(3, 0, 20, .55),
    inset 4px 6px 12px rgba(255, 255, 255, .35),
    0 0 26px rgba(124, 92, 255, .75),
    0 0 60px rgba(53, 214, 255, .35);
  color: #fff; text-shadow: 0 0 10px rgba(255, 255, 255, .9);
  animation: orbGlow 4.5s ease-in-out infinite alternate;
}
.logo::after, .login-logo::after {
  content: ""; position: absolute; top: 18%; left: 20%;
  width: 34%; height: 20%; border-radius: 50%;
  background: rgba(255, 255, 255, .9); filter: blur(2px); transform: rotate(-22deg);
}
@keyframes orbGlow {
  from {
    box-shadow: inset -8px -10px 18px rgba(3, 0, 20, .55), inset 4px 6px 12px rgba(255, 255, 255, .35),
      0 0 20px rgba(124, 92, 255, .6), 0 0 44px rgba(53, 214, 255, .25);
  }
  to {
    box-shadow: inset -8px -10px 18px rgba(3, 0, 20, .55), inset 4px 6px 12px rgba(255, 255, 255, .4),
      0 0 32px rgba(124, 92, 255, .95), 0 0 74px rgba(53, 214, 255, .5);
  }
}
.logo { width: 46px; height: 46px; font-size: 18px; transform: none; }
.login-logo { width: 64px; height: 64px; font-size: 26px; margin: 0 auto 6px; }

/* ---------- 按钮 ---------- */
.btn {
  background: rgba(255, 255, 255, .06); border-color: var(--line); color: var(--ink); box-shadow: none;
}
.btn:hover {
  background: rgba(255, 255, 255, .1); border-color: rgba(155, 123, 255, .5);
  box-shadow: 0 8px 24px rgba(124, 92, 255, .18);
}
.btn.primary {
  background: var(--grad); border-color: transparent; color: #0b0722; font-weight: 800;
  box-shadow: 0 10px 28px rgba(124, 92, 255, .45);
}
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn.ghost:hover { background: rgba(255, 255, 255, .07); border-color: var(--line); }
.btn.danger { background: rgba(255, 80, 110, .12); border-color: rgba(255, 80, 110, .35); color: #ff9aab; }

/* ---------- 工具条 ---------- */
.chip { background: rgba(255, 255, 255, .05); border-color: var(--line); color: var(--ink-2); }
.chip:hover { border-color: rgba(255, 119, 200, .5); color: var(--pink); }
.chip.active { background: var(--grad); color: #0b0722; box-shadow: 0 8px 22px rgba(124, 92, 255, .4); }
.search, .input, .field select {
  background: rgba(255, 255, 255, .055); border-color: var(--line); color: var(--ink);
}
.search::placeholder, .input::placeholder { color: #7f76a3; }
.search:focus, .input:focus {
  border-color: rgba(155, 123, 255, .75); box-shadow: 0 0 0 4px rgba(124, 92, 255, .18);
}

/* ---------- 卡片 ---------- */
.card {
  background: linear-gradient(160deg, rgba(36, 28, 74, .85), rgba(18, 14, 40, .9));
  border-color: rgba(160, 140, 255, .14);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
}
.card:hover { border-color: rgba(155, 123, 255, .55); box-shadow: 0 22px 50px rgba(76, 46, 160, .45); }
.card .owner {
  background: rgba(8, 6, 24, .78); color: #d7c9ff; border: 1px solid rgba(155, 123, 255, .35);
}

/* ---------- 遮罩 / 面板 ---------- */
.mask { background: rgba(4, 3, 12, .72); }
.panel {
  background: linear-gradient(170deg, rgba(32, 25, 66, .97), rgba(14, 11, 34, .99));
  border: 1px solid rgba(160, 140, 255, .2);
  box-shadow: 0 40px 100px rgba(0, 0, 0, .7), 0 0 60px rgba(124, 92, 255, .12);
}
.panel h2 { color: #fff; }

/* ---------- 大图 ---------- */
.viewer { background: #0c0a1d; box-shadow: 0 40px 110px rgba(0, 0, 0, .75); }
.viewer-stage { background: radial-gradient(circle at 50% 40%, #120e2c 0%, #06050f 70%); }
.viewer-info { border-left-color: var(--line); }
.viewer-close, .viewer-nav { background: rgba(20, 16, 44, .9); color: var(--ink-2); border-color: var(--line); }
.viewer-nav:hover { background: var(--violet); color: #0b0722; }
.field select { background: rgba(20, 16, 44, .9); }

/* ---------- 上传 / 提示 ---------- */
.drop-overlay { background: rgba(6, 4, 18, .82); }
.drop-box {
  background: linear-gradient(160deg, rgba(36, 28, 74, .95), rgba(18, 14, 40, .98));
  border-color: rgba(155, 123, 255, .6); color: var(--ink);
  box-shadow: 0 0 60px rgba(124, 92, 255, .35);
}
.upload-bar { background: rgba(18, 14, 40, .95); border-color: var(--line); }
.bar { background: rgba(255, 255, 255, .08); }
.bar i { background: linear-gradient(135deg, #46f0c8, #35d6ff); }
.toast {
  background: rgba(20, 16, 44, .96); border-color: var(--line); color: var(--ink);
  border-left-color: var(--violet);
}
.toast.err { border-left-color: #ff5c7a; color: #ffb3c0; }

/* ---------- 登录 / 家庭 ---------- */
.auth-tabs { background: rgba(255, 255, 255, .05); }
.auth-tab { color: var(--ink-2); }
.auth-tab.active { background: rgba(255, 255, 255, .14); color: #fff; box-shadow: none; }
.user-chip { background: rgba(255, 255, 255, .06); border-color: var(--line); }
.mini { background: rgba(255, 255, 255, .06); border-color: var(--line); color: var(--ink-2); }
.mini:hover { border-color: rgba(255, 119, 200, .5); color: var(--pink); }
.divider { background: var(--line); }
.family-row { border-color: var(--line); background: rgba(255, 255, 255, .03); }
.family-row .fme { background: rgba(155, 123, 255, .2); color: #d7c9ff; }
.server-status { background: rgba(255, 255, 255, .05); color: var(--ink-3); }
.server-status.ok { background: rgba(70, 240, 200, .1); color: #7ff5da; }
.server-status.err { background: rgba(255, 90, 120, .12); color: #ff9aab; }

/* ---------- 视图切换 ---------- */
.view-tabs { background: rgba(255, 255, 255, .05); border-color: var(--line); }
.view-tab { color: var(--ink-2); }
.view-tab.active { background: var(--grad); color: #0b0722; }

/* ---------- 动态 ---------- */
.composer, .post {
  background: linear-gradient(160deg, rgba(34, 26, 70, .85), rgba(16, 12, 36, .92));
  border-color: rgba(160, 140, 255, .16);
}
.post-grid img { background: #0d0a20; }
.post-grid.n1 img { background: #08061a; }
.like-btn.liked { color: #ff9ad2; border-color: rgba(255, 119, 200, .45); background: rgba(255, 119, 200, .12); }
.comment { background: rgba(255, 255, 255, .05); }
.comment .del { color: #ff9aab; }
.picker-grid .pick { background: #0d0a20; }
.picker-grid .pick.on { border-color: var(--violet); }
.picker-grid .pick .tick { background: var(--violet); color: #0b0722; }
.v-post { background: rgba(255, 119, 200, .07); border-color: rgba(255, 119, 200, .22); }

/* ---------- 创建相册 ---------- */
.album-panel { max-width: 460px; }
.album-emoji { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.album-emoji button {
  width: 100%; aspect-ratio: 1 / 1; border-radius: 12px; font-size: 20px;
  border: 1.5px solid var(--line); background: rgba(255, 255, 255, .05); color: var(--ink);
}
.album-emoji button.on {
  border-color: var(--violet); background: rgba(155, 123, 255, .22);
  box-shadow: 0 0 0 3px rgba(155, 123, 255, .16);
}
.album-colors { display: flex; gap: 10px; flex-wrap: wrap; }
.album-colors button {
  width: 30px; height: 30px; border-radius: 50%; border: 2px solid transparent; padding: 0;
}
.album-colors button.on { border-color: #fff; box-shadow: 0 0 0 3px rgba(255, 255, 255, .16); }

code { background: rgba(255, 255, 255, .08); }