/* ==========================================================================
   nian 念念 — V1 雾 Glass
   A single light theme: layered frosted glass, violet-blue aurora, soft depth,
   generous radii and springy motion. Mobile-first, one centered column.
   ========================================================================== */

:root {
  color-scheme: light;

  --bg: #eceef5;
  --bg-2: #dfe3ee;
  --bg-soft: #f5f6fb;

  --ink: #16161d;
  --text: #16161d;
  --text-2: rgba(40, 40, 50, 0.66);
  --text-3: rgba(40, 40, 50, 0.42);

  --v: #7c5cff;
  --v2: #9b7bff;
  --blue: #3d8bff;
  --pink: #f06595;
  --green: #28c46c;
  --orange: #ff9f2e;
  --red: #ff453a;

  --primary: #7c5cff;
  --primary-2: #9b7bff;
  --primary-ink: #ffffff;
  --accent: #7c5cff;
  --grad: linear-gradient(135deg, #7c5cff, #9b7bff);
  --grad-text: linear-gradient(110deg, #7c5cff, #3d8bff 55%, #f06595);
  --accent-grad: linear-gradient(135deg, #7c5cff, #9b7bff);
  --grad-soft: linear-gradient(135deg, rgba(124, 92, 255, 0.14), rgba(155, 123, 255, 0.10));

  --ok: #28c46c;
  --warn: #ff9f2e;
  --err: #ff453a;
  --wx: #28c46c;
  --qq: #12b7f5;
  --cyan: #3d8bff;
  --purple: #9b7bff;

  --hairline: rgba(20, 21, 30, 0.10);
  --hairline-strong: rgba(20, 21, 30, 0.16);
  --stroke: rgba(0, 0, 0, 0.051);
  --stroke-soft: rgba(0, 0, 0, 0.04);
  --glass-border: rgba(255, 255, 255, 0.90);
  --glass-hair: rgba(255, 255, 255, 0.90);

  --glass: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.76));
  --glass-hi: rgba(255, 255, 255, 0.86);
  --glass-strong: rgba(255, 255, 255, 0.94);
  --panel: rgba(255, 255, 255, 0.86);
  --surface: rgba(255, 255, 255, 0.86);
  --field: rgba(255, 255, 255, 0.78);

  --ring: rgba(124, 92, 255, 0.30);
  --muted: rgba(40, 40, 50, 0.66);
  --muted-2: rgba(40, 40, 50, 0.42);

  --blob-a: #c9bcff;
  --blob-b: #bcd6ff;
  --blob-c: #ffc9e0;

  --r-xl: 38px;
  --r-lg: 22px;
  --r-md: 16px;
  --r-sm: 13px;

  --shadow: 0 1px 0 #fff inset, 0 18px 40px -22px rgba(70, 60, 140, 0.25), 0 4px 12px -6px rgba(70, 60, 140, 0.12);
  --shadow-1: 0 1px 0 #fff inset, 0 18px 40px -22px rgba(70, 60, 140, 0.25), 0 4px 12px -6px rgba(70, 60, 140, 0.12);
  --shadow-2: 0 14px 34px -14px rgba(70, 60, 140, 0.34);
  --shadow-soft: 0 12px 30px -18px rgba(70, 60, 140, 0.30);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --eo: cubic-bezier(0.16, 1, 0.3, 1);
  --spring: cubic-bezier(0.22, 1.2, 0.36, 1);
  --sp: cubic-bezier(0.22, 1.2, 0.36, 1);
}

/* ---------------------------------------------------------------- reset -- */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--bg-2); }
body {
  min-height: 100vh;
  background: transparent;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro SC",
    "PingFang SC", "Segoe UI", "Noto Sans SC", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(60vw 60vw at 20% 0, rgba(201, 188, 255, 0.34), transparent 60%),
    radial-gradient(50vw 50vw at 92% 28%, rgba(188, 214, 255, 0.28), transparent 60%),
    radial-gradient(50vw 50vw at 28% 100%, rgba(255, 201, 224, 0.28), transparent 60%),
    var(--bg-2);
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 220px 220px;
}

/* --------------------------------------------------------------- icons -- */
.ic { width: 22px; height: 22px; display: block; flex: none; }
.icon-btn .ic { width: 20px; height: 20px; }
.big-icon .ic, .icon-btn .big .ic { width: 30px; height: 30px; }
.empty-state .big .ic { width: 42px; height: 42px; }
.g-icon .ic { width: 18px; height: 18px; }
.theme-toggle .ic { width: 18px; height: 18px; }
.tabbar .ic { width: 23px; height: 23px; }
.seg-icon { width: 20px; height: 20px; }
.func-card .icon .ic, .option-card .icon .ic { width: 24px; height: 24px; }

/* ------------------------------------------------------------ typography -- */
h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -0.022em; line-height: 1.18; }
a { color: var(--v); text-decoration: none; }
small { font-size: 12px; }
.muted, .hint { color: var(--text-2); }
.hint { font-size: 12.5px; line-height: 1.6; }
.mini { font-size: 11.5px; color: var(--text-3); }
.t3 { color: var(--text-3); }
.grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* --------------------------------------------------------------- layout -- */
.shell { max-width: 460px; margin: 0 auto; padding: 16px 16px 118px; }
.phone {
  position: relative; max-width: 430px; margin: 22px auto 0;
  background: var(--bg); border-radius: var(--r-xl); overflow: hidden;
  box-shadow: 0 40px 90px -30px rgba(74, 66, 128, 0.40), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.col-4 { grid-column: span 4; }
.col-6 { grid-column: span 6; }
.col-8 { grid-column: span 8; }
.col-12 { grid-column: span 12; }
@media (max-width: 520px) { .col-4, .col-6, .col-8 { grid-column: span 12; } }
.spacer { margin-left: auto; }
.row { display: flex; align-items: center; gap: 12px; }
.split { display: flex; gap: 12px; }
.split .field { flex: 1; min-width: 0; }
@media (max-width: 520px) { .split { flex-direction: column; gap: 0; } }
.block { margin-bottom: 14px; }
.stack { display: flex; flex-direction: column; gap: 12px; }

/* topbar / appbar */
.topbar, .appbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 10px;
  max-width: 460px; margin: 0 auto;
  padding: 11px 16px;
  background: rgba(236, 238, 245, 0.86);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.appbar .title { font-size: 14.5px; font-weight: 700; }
body.scrolled .topbar, body.scrolled .appbar { background: rgba(236, 238, 245, 0.94); }
.tag-ver {
  font-size: 11px; font-weight: 800; letter-spacing: .5px; color: #fff;
  background: var(--grad); padding: 4px 9px; border-radius: 8px;
}

/* brand topbar (home) */
.tb-logo {
  width: 32px; height: 32px; flex: none; display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; border-radius: 11px; font-size: 15px;
  background: linear-gradient(145deg, #7c5cff, #9b7bff);
  box-shadow: 0 8px 18px -8px rgba(124, 92, 255, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.tb-word { display: flex; flex-direction: column; line-height: 1.05; }
.tb-word b { font-size: 15.5px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
.tb-word small { margin-top: 2px; font-size: 9.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }

/* page head */
.page-head { display: flex; align-items: flex-start; gap: 12px; margin: 8px 2px 16px; }
.page-head h1 { font-size: 26px; }
.page-head .eyebrow, .eyebrow {
  font-size: 11px; font-weight: 800; letter-spacing: .12em;
  text-transform: uppercase; color: var(--v); margin-bottom: 4px;
}
.page-head .sub, .sub { color: var(--text-2); font-size: 13px; margin-top: 2px; }
.sec-head { display: flex; align-items: center; gap: 9px; margin: 22px 2px 10px; }
.sec-head h2, .sec-head b { font-size: 14.5px; font-weight: 750; }
.sec-head .count { color: var(--text-3); font-size: 12px; font-weight: 600; }

/* ------------------------------------------------------------ glass -- */
.g, .glass, .card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
}
.card { padding: 18px; margin-bottom: 14px; }
.g.pad, .glass-pad, .glass.card { padding: 18px; }
.g.flush { padding: 6px 18px; }
.panel { padding: 4px 0; }
.card h2 { font-size: 16px; margin-bottom: 3px; }

/* ----------------------------------------------------------- buttons -- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: none; font-family: inherit; font-weight: 700; cursor: pointer;
  border-radius: 100px; font-size: 14px; padding: 13px 20px;
  transition: transform .2s var(--spring), box-shadow .25s var(--ease), background .25s, opacity .2s;
  text-align: center; line-height: 1.2;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.primary, .btn-p {
  color: #fff; background: var(--grad);
  box-shadow: 0 10px 22px -8px rgba(124, 92, 255, 0.60), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.btn.ghost, .btn-w {
  color: var(--v); background: rgba(255, 255, 255, 0.80);
  border: 1.5px solid rgba(124, 92, 255, 0.20);
}
.btn.plain { background: transparent; color: var(--v); padding-left: 6px; padding-right: 6px; }
.btn.danger { color: #fff; background: linear-gradient(135deg, #ff6a5e, #ff453a); box-shadow: 0 10px 22px -10px rgba(255, 69, 58, 0.55); }
.btn.small { font-size: 13px; padding: 9px 16px; }
.btn.wide { width: 100%; }
.btnrow { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.btnrow .btn { flex: 1; }

.icon-btn {
  border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.70);
  border-radius: 999px; width: 40px; height: 40px; flex: none; cursor: pointer;
  color: var(--text-2); display: inline-flex; align-items: center; justify-content: center;
  transition: transform .2s var(--spring), background .25s, color .25s;
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.95); color: var(--v); }
.icon-btn:active { transform: scale(0.9); }
.theme-toggle {
  border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.70);
  border-radius: 999px; width: 40px; height: 40px; flex: none; cursor: pointer;
  color: var(--text-2); display: inline-flex; align-items: center; justify-content: center;
  transition: transform .2s var(--spring), background .25s, color .25s;
}
.theme-toggle:hover { background: rgba(255, 255, 255, 0.95); color: var(--v); }
.card-del {
  border: none; background: transparent; color: var(--text-3); cursor: pointer;
  padding: 5px; border-radius: 9px; display: inline-flex;
  transition: color .2s, background .2s;
}
.card-del .ic { width: 17px; height: 17px; }
.card-del:hover { color: var(--red); background: rgba(255, 69, 58, 0.10); }

/* ------------------------------------------------------------- forms -- */
.field { margin-bottom: 13px; }
.field label, .label { display: block; font-size: 12.5px; font-weight: 650; color: var(--text-2); margin-bottom: 6px; }
.field input, .field textarea, .field select, .inp,
.setting-row input[type="time"], .setting-row input[type="number"], .setting-row select, .field select {
  width: 100%; padding: 13px 15px; border-radius: 15px;
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  background: var(--field); color: var(--ink); font: inherit; font-size: 14px;
  box-shadow: inset 0 1px 0 #fff;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field input::placeholder, .field textarea::placeholder, .inp::placeholder { color: var(--text-3); }
.field input:focus, .field textarea:focus, .field select:focus, .inp:focus {
  outline: none; border-color: rgba(124, 92, 255, 0.55);
  box-shadow: inset 0 1px 0 #fff, 0 0 0 4px rgba(124, 92, 255, 0.14);
}
.field textarea { min-height: 96px; resize: vertical; }
.inp { display: flex; align-items: center; gap: 10px; cursor: text; }
.inp .flex1 { flex: 1; min-width: 0; color: var(--text-3); }
.inp input { all: unset; flex: 1; min-width: 0; font: inherit; font-size: 14px; color: var(--ink); }
.field .hint, .hint { margin-top: 6px; }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238a8a98' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }

/* switch */
.switch { position: relative; display: inline-block; width: 46px; height: 28px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track {
  position: absolute; inset: 0; border-radius: 100px;
  background: #c9ccda; transition: background .25s var(--ease);
}
.switch .track::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px;
  border-radius: 50%; background: #fff; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.14);
  transition: transform .25s var(--sp);
}
.switch input:checked + .track { background: var(--grad); }
.switch input:checked + .track::after { transform: translateX(18px); }

/* radio */
.radio { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--text-3); display: inline-flex; align-items: center; justify-content: center; flex: none; transition: border-color .2s, background .2s; }
.radio.on { border-color: transparent; background: var(--grad); }
.radio.on::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #fff; }

/* range slider */
input[type="range"] {
  -webkit-appearance: none; appearance: none; height: 6px; border-radius: 100px;
  background: rgba(142, 142, 153, 0.20); outline: none; flex: 1; width: 100%;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; cursor: pointer; border: 2px solid var(--v);
  box-shadow: 0 2px 6px rgba(70, 60, 140, 0.35);
}
input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 2px solid var(--v); }
.slider { height: 6px; border-radius: 100px; background: rgba(142, 142, 153, 0.20); position: relative; margin: 8px 0 4px; }
.slider > i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 100px; background: var(--grad); }
.slider .knob, .knob { position: absolute; top: 50%; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(70, 60, 140, 0.35); transform: translate(-50%, -50%); border: 2px solid var(--v); }
.ticks { display: flex; justify-content: space-between; color: var(--text-3); font-size: 11px; margin-top: 6px; }

/* segmented control */
.seg, .tabs, .segment, .seg-nav {
  position: relative; display: flex; gap: 3px; padding: 3px;
  background: rgba(142, 142, 153, 0.16); border-radius: 13px;
}
.seg > button, .seg > div, .tabs > button, .tabs > div,
.segment > button, .segment > div, .seg-nav > button, .seg-nav > div, .seg-nav > a {
  position: relative; z-index: 1; flex: 1; text-align: center; border: none; cursor: pointer;
  font: inherit; font-size: 13px; font-weight: 650; color: var(--text-2);
  background: transparent; padding: 8px 6px; border-radius: 10px; white-space: nowrap;
  transition: color .2s;
}
.seg .on, .seg .active, .tabs .active, .segment .active, .seg-nav .active {
  color: var(--v); background: #fff; box-shadow: 0 3px 8px -3px rgba(70, 60, 140, 0.30);
}
.seg-ind { position: absolute; z-index: 0; top: 0; left: 0; border-radius: 10px; background: #fff; box-shadow: 0 3px 8px -3px rgba(70, 60, 140, 0.30); transition: transform .3s var(--sp), width .3s var(--sp), height .3s var(--sp); }
.chip-list { display: flex; flex-wrap: wrap; gap: 7px; }
.tag-chip, .chip, .filetag {
  font-size: 11.5px; font-weight: 600; padding: 6px 12px; border-radius: 100px;
  background: rgba(124, 92, 255, 0.09); color: var(--v); border: 1px solid rgba(124, 92, 255, 0.16);
  cursor: pointer; transition: background .2s, transform .2s var(--spring);
}
.tag-chip:active, .chip:active { transform: scale(0.96); }
.tag-chip.active, .chip.on { color: #fff; background: var(--grad); border-color: transparent; }

/* --------------------------------------------------------- settings -- */
.group-title {
  font-size: 12px; font-weight: 800; letter-spacing: .5px;
  color: var(--text-2); margin: 22px 6px 9px;
}
.setting-group {
  background: var(--glass);
  border: 1px solid var(--glass-border); border-radius: var(--r-lg);
  box-shadow: var(--shadow); overflow: hidden;
}
.setting-group .g-row, .g-row {
  display: flex; align-items: center; gap: 13px; padding: 14px 16px;
  border-bottom: 1px solid var(--stroke); font-size: 14.5px;
}
.setting-group .g-row:last-child, .g-row:last-child { border-bottom: none; }
.g-row.click { cursor: pointer; transition: background .2s; }
.g-row.click:hover { background: rgba(124, 92, 255, 0.05); }
.g-row.click:active { background: rgba(124, 92, 255, 0.09); }
.g-icon {
  width: 36px; height: 36px; border-radius: 12px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: rgba(124, 92, 255, 0.10); color: var(--v); border: 1px solid rgba(124, 92, 255, 0.12);
}
.g-row .g-text, .g-text { min-width: 0; flex: 1; }
.g-row .g-title, .g-title { font-size: 14.5px; font-weight: 650; }
.g-row .g-sub, .g-sub { color: var(--text-3); font-size: 11.5px; margin-top: 1px; }
.g-row .value, .value { color: var(--text-2); font-size: 14px; }
.chevron, .chev { color: #c0c3d2; font-size: 19px; line-height: 1; flex: none; }

.lrow { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-bottom: 1px solid var(--stroke); }
.lrow:last-child { border-bottom: none; }
.lrow b { font-size: 14px; display: block; font-weight: 650; }
.lrow .sub { font-size: 11.5px; color: var(--text-3); margin-top: 1px; }
.li-ico { width: 34px; height: 34px; border-radius: 11px; display: flex; align-items: center; justify-content: center; flex: none; background: rgba(124, 92, 255, 0.09); color: var(--v); }
.li-ico .ic { width: 17px; height: 17px; }

.setting-row { display: flex; align-items: center; gap: 12px; padding: 13px 2px; border-bottom: 1px solid var(--stroke); }
.setting-row:last-child { border-bottom: none; }
.setting-row .label { font-size: 14.5px; margin: 0; color: var(--ink); font-weight: 650; }
.setting-row .desc { color: var(--text-3); font-size: 11.5px; margin-top: 2px; }
.setting-row .spacer { margin-left: auto; }
.setting-row input[type="number"] { width: 84px; }
.kv { display: flex; justify-content: space-between; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--stroke); font-size: 14px; }
.kv:last-child { border-bottom: none; }
.kv .k { color: var(--text-2); flex: none; }
.kv .v { text-align: right; word-break: break-word; }

/* --------------------------------------------------- pills / badges -- */
.pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600;
  color: var(--text-2); background: rgba(142, 142, 153, 0.12);
  border: 1px solid var(--stroke); border-radius: 100px; padding: 4px 11px;
}
.badge { font-size: 10.5px; font-weight: 700; padding: 3px 9px; border-radius: 100px; }
.b-ok { color: #1a9d54; background: rgba(40, 196, 108, 0.14); }
.b-off { color: #8a8a98; background: rgba(142, 142, 153, 0.14); }
.b-vip { color: #b06b00; background: rgba(255, 159, 46, 0.16); }
.b-warn { color: #b06b00; background: rgba(255, 159, 46, 0.16); }
.b-err { color: #c92a20; background: rgba(255, 69, 58, 0.14); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: #8e8e99; flex: none; }
.dot.ok { background: var(--green); box-shadow: 0 0 0 3px rgba(40, 196, 108, 0.14); }
.dot.warn { background: var(--orange); box-shadow: 0 0 0 3px rgba(255, 159, 46, 0.16); }
.dot.err { background: var(--red); box-shadow: 0 0 0 3px rgba(255, 69, 58, 0.14); }

/* ------------------------------------------------------------- stats -- */
.stat3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat3 .g, .stat3 .stat, .stat3 > div {
  padding: 14px 8px; text-align: center; border-radius: var(--r-lg);
  background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow);
}
.stat3 b, .stat3 .n {
  font-size: 21px; font-weight: 800;
  background: linear-gradient(135deg, #7c5cff, #3d8bff);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stat3 span, .stat3 .l { font-size: 10.5px; color: var(--text-3); display: block; margin-top: 2px; }
.stat-strip { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 14px; }
.stat-strip .stat { padding: 14px; text-align: center; border-radius: var(--r-lg); background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow); }
.stat-strip .stat .n { font-size: 21px; font-weight: 800; color: var(--v); }
.stat-strip .stat .l { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.metric, .metric-list { display: flex; flex-direction: column; gap: 6px; }
.metric-list { flex-direction: column; }

/* -------------------------------------------------------- agent list -- */
.agent-list { display: flex; flex-direction: column; gap: 12px; }
.agent-card { display: block; padding: 16px; cursor: pointer; transition: transform .25s var(--spring), box-shadow .25s, border-color .25s; }
.agent-card:hover { transform: translateY(-2px); border-color: rgba(124, 92, 255, 0.28); }
.agent-card .head { display: flex; align-items: center; gap: 13px; }
.avatar {
  width: 50px; height: 50px; border-radius: 16px; flex: none;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 18px;
  background: var(--grad); box-shadow: 0 10px 20px -10px rgba(124, 92, 255, 0.55);
}
.agent-card .name { font-size: 15.5px; font-weight: 700; }
.agent-card .tagline { color: var(--text-3); font-size: 11.5px; margin-top: 1px; }
.agent-card .badges { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.agent-card .foot { display: flex; align-items: center; gap: 8px; margin-top: 13px; padding-top: 12px; border-top: 1px solid var(--stroke); color: var(--text-3); font-size: 11.5px; }
.persona-item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: var(--r-md); border: 1px solid var(--glass-border); background: var(--glass); margin-bottom: 10px; box-shadow: var(--shadow); }
.persona-item.active { border-color: rgba(124, 92, 255, 0.45); box-shadow: 0 0 0 4px var(--ring); }
.persona-item .name { font-weight: 700; }
.persona-item .meta { color: var(--text-3); font-size: 11.5px; margin-top: 1px; }

/* ------------------------------------------------------------- bento -- */
#modeTabs { max-width: 300px; margin: 6px auto 14px; }
.bento { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 4px; }
.bento-card {
  --tone: var(--v);
  position: relative; display: flex; align-items: center; gap: 13px;
  min-height: 76px; padding: 15px 16px; text-align: left;
  color: var(--ink); cursor: pointer; font: inherit;
  border-radius: var(--r-lg); border: 1px solid var(--glass-border);
  background: var(--glass); box-shadow: var(--shadow);
  transition: transform .3s var(--spring), border-color .25s var(--ease), box-shadow .25s var(--ease);
  animation: bentoIn .5s var(--eo) both;
}
.bento-card[data-tone="violet"] { --tone: var(--v); }
.bento-card[data-tone="green"] { --tone: var(--green); }
.bento-card[data-tone="amber"] { --tone: var(--orange); }
.bento-card[data-tone="pink"] { --tone: var(--pink); }
.bento-card[data-tone="slate"] { --tone: #8e8e99; }
.bento-card:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--tone) 40%, var(--glass-border)); }
.bento-card:active { transform: scale(.98); }
.bento-card .bento-icon {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 13px; color: var(--tone);
  background: color-mix(in srgb, var(--tone) 13%, transparent);
  border: 1px solid color-mix(in srgb, var(--tone) 20%, transparent);
}
.bento-card .bento-icon .ic { width: 20px; height: 20px; }
.bento-card .bento-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.bento-card .bento-title { font-size: 14.5px; font-weight: 700; }
.bento-card .bento-sub { color: var(--text-3); font-size: 11.5px; line-height: 1.45; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bento-card .bento-chevron { flex: none; color: #c0c3d2; font-size: 18px; line-height: 1; transition: transform .25s var(--ease), color .25s; }
.bento-card:hover .bento-chevron { transform: translateX(2px); color: var(--tone); }
.bento-card.featured { grid-column: span 2; min-height: 92px; padding: 17px 18px; background: color-mix(in srgb, var(--v) 8%, var(--glass)); border-color: rgba(124, 92, 255, 0.24); }
.bento-card.featured .bento-icon { width: 50px; height: 50px; border-radius: 16px; }
.bento-card.featured .bento-icon .ic { width: 25px; height: 25px; }
.bento-card.featured .bento-title { font-size: 17px; }
.bento-card.featured .bento-sub { font-size: 12px; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
@keyframes bentoIn { from { opacity: 0; transform: translateY(10px) scale(.985); } to { opacity: 1; transform: none; } }

/* ------------------------------------------------- create / upload -- */
.drop {
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
  padding: 28px 18px; border-radius: var(--r-lg);
  border: 2px dashed rgba(124, 92, 255, 0.33); background: rgba(124, 92, 255, 0.04);
  cursor: pointer; transition: border-color .25s, background .25s, transform .25s;
}
.drop:hover { border-color: rgba(124, 92, 255, 0.55); background: rgba(124, 92, 255, 0.07); }
.drop strong { font-size: 14.5px; font-weight: 700; }
.drop.dragover { border-color: var(--v); background: rgba(124, 92, 255, 0.10); transform: scale(1.01); }
.filelist { word-break: break-word; }
.upload { border: 2px dashed rgba(124, 92, 255, 0.33); border-radius: 18px; padding: 26px 16px; text-align: center; background: rgba(124, 92, 255, 0.04); }
.uc { width: 52px; height: 52px; border-radius: 18px; background: var(--grad); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; box-shadow: 0 10px 20px -8px rgba(124, 92, 255, 0.6); }
.flowline { display: flex; gap: 11px; align-items: center; margin-top: 10px; padding: 13px 15px; border-radius: 18px; }
.flowline .n { width: 26px; height: 26px; border-radius: 50%; background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex: none; }
.flowline b { font-size: 13px; display: block; }
.option-list { display: flex; flex-direction: column; gap: 10px; }
.option-card {
  display: flex; align-items: center; gap: 13px; text-align: left; width: 100%;
  padding: 15px 16px; border-radius: var(--r-lg); border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.70); cursor: pointer; font: inherit; color: var(--ink);
  transition: transform .2s var(--spring), border-color .2s, background .2s;
}
.option-card:hover { border-color: rgba(124, 92, 255, 0.35); background: rgba(255, 255, 255, 0.95); }
.option-card:active { transform: scale(.98); }
.option-card .icon { width: 42px; height: 42px; border-radius: 13px; flex: none; display: flex; align-items: center; justify-content: center; background: rgba(124, 92, 255, 0.10); color: var(--v); }
.option-card .t { font-size: 14.5px; font-weight: 700; }
.option-card .d { font-size: 11.5px; color: var(--text-3); margin-top: 2px; }
.preset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 11px; }
.preset-card { padding: 15px; border-radius: var(--r-lg); border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.72); cursor: pointer; box-shadow: var(--shadow-soft); transition: transform .2s var(--spring), border-color .2s; }
.preset-card:hover { transform: translateY(-2px); border-color: rgba(124, 92, 255, 0.35); }
.preset-card .n { font-size: 14.5px; font-weight: 700; }
.preset-card .d { font-size: 12px; color: var(--text-2); margin-top: 3px; }

/* ----------------------------------------------------------- progress -- */
.progress-label { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--text-2); margin: 6px 0; }
.progress { height: 6px; border-radius: 100px; background: rgba(142, 142, 153, 0.20); overflow: hidden; }
.progress .bar, .bar-fill { height: 100%; border-radius: 100px; background: var(--grad); transition: width .4s var(--ease); }
.bar-track { height: 6px; border-radius: 100px; background: rgba(142, 142, 153, 0.20); overflow: hidden; }
.bar-row { display: grid; grid-template-columns: 70px 1fr 44px; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 12px; }

/* ------------------------------------------------------------ memory -- */
.mem { border-left: 3px solid var(--v); padding: 12px 14px; background: rgba(255, 255, 255, 0.62); border-radius: 0 14px 14px 0; margin-bottom: 10px; border-top: 1px solid var(--glass-border); border-right: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); }
.mem .k { font-size: 10px; font-weight: 800; color: var(--v); letter-spacing: .5px; }
.mem p { font-size: 12.8px; color: var(--text-2); margin-top: 4px; line-height: 1.6; }
.side-stack { display: flex; flex-direction: column; gap: 10px; }

/* ------------------------------------------------------------- chat -- */
.bub { max-width: 80%; padding: 11px 14px; border-radius: 18px; font-size: 13.5px; line-height: 1.55; margin-bottom: 9px; }
.bub.me, .bub.self { background: var(--grad); color: #fff; margin-left: auto; border-bottom-right-radius: 6px; }
.bub.ta, .bub.other { background: rgba(142, 142, 153, 0.14); border-bottom-left-radius: 6px; }
.reply-bubble { border-radius: 18px; padding: 13px 15px; line-height: 1.7; font-size: 14.5px; background: rgba(124, 92, 255, 0.09); border: 1px solid rgba(124, 92, 255, 0.14); white-space: pre-wrap; word-break: break-word; }
.dbg-wrap { max-width: 460px; margin: 0 auto; }
.dbg-out { display: flex; flex-direction: column; gap: 13px; margin-top: 14px; transition: opacity .3s var(--ease); }
.dbg-out.busy { opacity: .4; pointer-events: none; }
.dbg-send { display: flex; align-items: center; gap: 12px; margin-top: 14px; }
.dbg-send .btn { flex: 1; }
.dbg-label { font-size: 11.5px; color: var(--text-3); font-weight: 700; letter-spacing: .02em; margin: 13px 2px 6px; }
.dbg-echo { padding: 10px 13px; border-radius: 13px; background: rgba(142, 142, 153, 0.10); color: var(--text-2); font-size: 14px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.dbg-row { display: flex; flex-wrap: wrap; gap: 7px; }
.dbg-trace details { border-top: 1px solid var(--stroke); }
.dbg-trace details:first-of-type { border-top: none; }
.dbg-trace summary { cursor: pointer; list-style: none; padding: 12px 2px; font-size: 13px; font-weight: 650; display: flex; align-items: center; gap: 8px; color: var(--text-2); }
.dbg-trace summary::-webkit-details-marker { display: none; }
.dbg-trace summary .count { color: var(--text-3); font-weight: 500; font-size: 12px; }
.dbg-trace summary::after { content: "\203A"; margin-left: auto; color: var(--text-3); transform: rotate(90deg); transition: transform .25s var(--ease); }
.dbg-trace details[open] summary::after { transform: rotate(-90deg); }
.dbg-trace .body { padding: 0 2px 14px; }
.codeblock { margin: 10px 0 0; padding: 13px; border-radius: var(--r-md); max-height: 320px; overflow: auto; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; color: var(--text-2); background: rgba(142, 142, 153, 0.10); border: 1px solid var(--stroke); }
.log { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; white-space: pre-wrap; word-break: break-all; color: var(--text-2); background: rgba(142, 142, 153, 0.10); border: 1px solid var(--stroke); border-radius: var(--r-md); padding: 13px; max-height: 230px; overflow: auto; margin-top: 16px; }

/* ------------------------------------------------------------ modal -- */
.modal-mask {
  position: fixed; inset: 0; z-index: 80; display: flex; align-items: center; justify-content: center;
  padding: 22px; background: rgba(30, 26, 60, 0.34);
  animation: maskIn .25s var(--ease);
  transition: opacity .3s var(--ease), -webkit-backdrop-filter .3s var(--ease), backdrop-filter .3s var(--ease);
}
@keyframes maskIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: 100%; max-width: 420px; max-height: 86vh; overflow: auto;
  padding: 20px; border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.94));
  border: 1px solid var(--glass-border); box-shadow: var(--shadow-2);
  animation: modalIn .3s var(--spring);
}
@keyframes modalIn { from { opacity: 0; transform: scale(.96) translateY(8px); } to { opacity: 1; transform: none; } }
.modal h3 { font-size: 18px; margin-bottom: 4px; }
.modal .sub { color: var(--text-2); font-size: 12.5px; margin-bottom: 12px; }
.modal-body { margin-top: 12px; }
.modal-mask.sheet { align-items: flex-end; padding: 0; -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px); }
.modal-mask.sheet .modal {
  max-width: 460px; border-radius: 28px 28px 0 0; max-height: 90vh; padding-bottom: calc(20px + env(safe-area-inset-bottom));
  box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.9) inset, 0 -18px 60px -24px rgba(50, 40, 120, 0.5);
  animation: sheetIn .36s var(--spring); will-change: transform;
  transition: transform .4s var(--spring), opacity .3s var(--ease);
}
@keyframes sheetIn { from { transform: translateY(102%); } to { transform: none; } }
.sheet-handle { width: 42px; height: 5px; border-radius: 999px; background: rgba(20, 21, 30, 0.18); margin: 0 auto 14px; cursor: grab; touch-action: none; }
.modal-mask.sheet h3, .modal-mask.sheet .sub { touch-action: none; cursor: grab; }
.modal-mask.sheet .modal-body { touch-action: pan-y; }

/* ------------------------------------------------------------ tabbar -- */
.tabbar {
  position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom));
  transform: translateX(-50%); z-index: 60;
  width: min(408px, calc(100vw - 28px));
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; padding: 6px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.9); border-radius: 24px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 1px 2px rgba(70, 60, 140, 0.10),
    0 18px 40px -18px rgba(70, 60, 140, 0.46);
}
.tabbar a, .tabbar .tb {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  font-size: 10.5px; font-weight: 650; letter-spacing: .005em; color: var(--text-3); text-decoration: none;
  padding: 9px 0 7px; border-radius: 18px;
  -webkit-tap-highlight-color: transparent;
  transition: color .22s var(--ease), background .3s var(--ease), transform .22s var(--spring);
}
.tabbar a .ic, .tabbar .tb .ic { width: 23px; height: 23px; transition: transform .3s var(--spring); }
.tabbar a.active, .tabbar a.on, .tabbar .tb.on {
  color: var(--v);
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.15), rgba(124, 92, 255, 0.07));
  box-shadow: inset 0 0 0 1px rgba(124, 92, 255, 0.16);
}
.tabbar a.active .ic, .tabbar .tb.on .ic { transform: translateY(-1px); }
.tabbar a:active { transform: scale(.94); }

/* ------------------------------------------------------------ toasts -- */
.toasts { position: fixed; bottom: calc(96px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 10px; z-index: 90; pointer-events: none; align-items: center; width: max-content; max-width: calc(100vw - 40px); }
.toast {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--glass-border);
  border-radius: 16px; padding: 11px 20px; box-shadow: var(--shadow-2);
  font-size: 13.5px; font-weight: 600; color: var(--ink); animation: toastIn .4s var(--spring);
}
@keyframes toastIn { from { opacity: 0; transform: translateY(14px) scale(.94); } to { opacity: 1; transform: none; } }

/* ------------------------------------------------------------- misc -- */
.divider { display: flex; align-items: center; gap: 12px; color: var(--text-3); font-size: 11.5px; margin: 18px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: rgba(0, 0, 0, 0.07); }
.empty { color: var(--text-3); font-size: 13px; text-align: center; padding: 18px 0; }
.empty-line { color: var(--text-3); font-size: 12.5px; padding: 10px 0; }
.empty-state { text-align: center; padding: 34px 22px !important; }
.empty-state .big { width: 66px; height: 66px; border-radius: 22px; margin: 0 auto 14px; display: flex; align-items: center; justify-content: center; background: rgba(124, 92, 255, 0.09); color: var(--v); }
.empty-state .t { font-size: 16px; font-weight: 700; }
.empty-state > div:not(.big):not(.btnrow) { color: var(--text-2); font-size: 13px; margin-top: 4px; }
.qr { display: flex; justify-content: center; padding: 10px; background: #fff; border-radius: var(--r-lg); width: 240px; margin: 12px auto 0; box-shadow: var(--shadow-soft); }
.qr svg { width: 220px; height: 220px; }
.sticker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(74px, 1fr)); gap: 10px; }
.sticker-grid img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--r-md); border: 1px solid var(--stroke); cursor: pointer; transition: transform .2s var(--spring); }
.sticker-grid img:active { transform: scale(0.93); }
.notice { padding: 18px 20px; margin-bottom: 16px; border-color: rgba(255, 159, 46, 0.34); }
.notice .notice-head { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 14px; color: var(--orange); }
.notice .notice-head .ic { width: 17px; height: 17px; }
.notice .notice-item { color: var(--text-2); font-size: 13px; line-height: 1.7; margin-top: 9px; }
.notice .notice-foot { display: flex; justify-content: flex-end; margin-top: 14px; }
.onboard-list { display: flex; flex-direction: column; margin-top: 12px; }
.onboard-row { display: flex; align-items: center; gap: 12px; padding: 13px 2px; border-top: 1px solid var(--stroke); cursor: pointer; }
.onboard-row:first-child { border-top: 0; }
.onboard-row .dot { width: 9px; height: 9px; }
.onboard-text .t { font-size: 14px; font-weight: 650; }
.onboard-text .d { font-size: 11.5px; color: var(--text-3); margin-top: 2px; }
.changelog .row { display: flex; gap: 10px; padding: 9px 0; border-top: 1px solid var(--stroke); font-size: 12.5px; color: var(--text-2); }
.changelog .row:first-of-type { border-top: none; }
.changelog .ver { flex: none; font-weight: 700; color: var(--v); font-size: 11.5px; }
.slogan { text-align: center; color: var(--text-3); font-size: 11.5px; margin-top: 26px; }
.footer { text-align: center; color: var(--text-3); font-size: 12px; margin-top: 40px; line-height: 1.9; }
.footer a { color: var(--text-3); }
.skeleton { background: linear-gradient(90deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.5)); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* --------------------------------------------------------- landing -- */
.hero { text-align: center; padding: 6vh 20px 0; max-width: 460px; margin: 0 auto; }
.hero h1 { font-size: clamp(32px, 10vw, 44px); letter-spacing: -0.04em; }
.hero .tag { display: inline-flex; align-items: center; gap: 6px; color: var(--v); background: #fff; font-size: 11.5px; font-weight: 700; letter-spacing: normal; padding: 6px 12px; border-radius: 100px; margin-bottom: 16px; box-shadow: 0 8px 20px -10px rgba(124, 92, 255, 0.4); }
.hero .desc { font-size: 16px; line-height: 1.8; color: var(--text-2); margin: 18px auto 24px; max-width: 340px; }
.hero .desc b { color: var(--ink); }
.hero .btn { width: 100%; margin-bottom: 10px; }
.hero .btn.primary { padding: 15px; }
.hero .stat3 { margin-top: 18px; }

/* ------------------------------------------------------------- auth -- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card { width: 100%; max-width: 408px; padding: 30px; }
.auth-card h1 { font-size: 24px; margin-bottom: 3px; }
.auth-card .sub { color: var(--text-2); font-size: 12.5px; margin-bottom: 20px; }
.switch-line { text-align: center; margin-top: 16px; font-size: 12.5px; color: var(--text-2); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; color: var(--ink); }
.brand .brand-mark, .brand-mark {
  width: 42px; height: 42px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, #7c5cff, #9b7bff); color: #fff; font-size: 19px; font-weight: 800;
  box-shadow: 0 12px 24px -10px rgba(124, 92, 255, 0.6);
}
.brand small { display: block; font-size: 10.5px; font-weight: 600; color: var(--text-3); letter-spacing: .04em; }

/* ------------------------------------------------------------ admin -- */
.admin-shell { max-width: 1080px; margin: 0 auto; padding: 20px 18px 120px; }
.admin-tabs { display: flex; gap: 3px; padding: 3px; background: rgba(142, 142, 153, 0.16); border-radius: 13px; overflow-x: auto; margin-bottom: 16px; }
.admin-tabs a { flex: 1; text-align: center; padding: 9px 12px; border-radius: 10px; font-size: 13px; font-weight: 650; color: var(--text-2); white-space: nowrap; }
.admin-tabs a.active { color: var(--v); background: #fff; box-shadow: 0 3px 8px -3px rgba(70, 60, 140, 0.30); }
.admin-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-search { flex: 1; min-width: 180px; display: flex; align-items: center; gap: 8px; padding: 11px 14px; border-radius: 14px; background: var(--field); border: 1.5px solid rgba(255, 255, 255, 0.9); }
.admin-search input { all: unset; flex: 1; min-width: 0; font: inherit; font-size: 14px; color: var(--ink); }
.admin-head .cols { display: flex; gap: 10px; flex-wrap: wrap; }
.conn { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-2); }
.tl { display: flex; flex-direction: column; }
.tl-item { display: flex; gap: 12px; padding: 11px 0; border-top: 1px solid var(--stroke); }
.tl-item:first-child { border-top: none; }
.tl-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--v); margin-top: 6px; flex: none; }
.tl-body { min-width: 0; }
.tl-time { font-size: 11px; color: var(--text-3); }
.tl-title { font-size: 13.5px; font-weight: 650; }
.tl-sub { font-size: 11.5px; color: var(--text-3); margin-top: 1px; }
.mk, .mv, .mx { font-size: 12px; color: var(--text-3); }
.offline-wrap, .doc-wrap, .doc { max-width: 460px; margin: 0 auto; padding: 24px 18px; }
.kv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.span2 { grid-column: span 2; }
.info { font-size: 13px; color: var(--text-2); line-height: 1.7; }
.over { color: var(--red); }
.when { font-size: 11px; color: var(--text-3); }
.who { font-weight: 650; }

/* ------------------------------------------------------- animations -- */
.fade-in { animation: fadeUp .5s var(--eo) both; animation-delay: calc(var(--i, 0) * 55ms); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s var(--eo), transform .6s var(--eo); }
.reveal.in { opacity: 1; transform: none; }
.panel-in { animation: panelIn .38s var(--eo); }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.aurora, .blob, .orb { display: none; }

/* ---------------------------------------------------- motion (V2) -- */
.starfield {
  position: fixed; inset: 0; z-index: -1; width: 100%; height: 100%;
  display: block; pointer-events: none; opacity: .92;
  transform: translateZ(0); will-change: transform;
}
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .32s; animation-timing-function: var(--eo); }
@keyframes pageIn { from { opacity: 0; transform: translateY(14px) scale(.994); } to { opacity: 1; transform: none; } }
@keyframes barIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
.shell, .admin-shell, .doc-wrap, .offline-wrap { animation: pageIn .55s var(--eo) both; }
.topbar, .appbar { animation: barIn .5s var(--eo) both; }
.auth-card { animation: modalIn .55s var(--spring) both; }

/* stagger utility: children rise in sequence */
.stagger > * { animation: fadeUp .55s var(--eo) both; }
.stagger > *:nth-child(1) { animation-delay: .04s; }
.stagger > *:nth-child(2) { animation-delay: .10s; }
.stagger > *:nth-child(3) { animation-delay: .16s; }
.stagger > *:nth-child(4) { animation-delay: .22s; }
.stagger > *:nth-child(5) { animation-delay: .28s; }
.stagger > *:nth-child(6) { animation-delay: .34s; }
.stagger > *:nth-child(7) { animation-delay: .40s; }
.stagger > *:nth-child(n+8) { animation-delay: .46s; }

/* living aurora background */
body::before { animation: drift 26s ease-in-out infinite; }
@keyframes drift {
  0%, 100% { transform: translate3d(-1.5%, -1%, 0) scale(1.06); }
  50% { transform: translate3d(1.5%, 1.5%, 0) scale(1.13); }
}

/* press ripple + primary shine */
.btn, .icon-btn, .card-del { position: relative; overflow: hidden; }
.ripple { position: absolute; border-radius: 50%; transform: scale(0); pointer-events: none; background: rgba(255, 255, 255, 0.55); animation: rippleGo .55s var(--ease) forwards; }
.btn.ghost .ripple, .btn.plain .ripple, .icon-btn .ripple, .card-del .ripple { background: rgba(124, 92, 255, 0.22); }
@keyframes rippleGo { to { transform: scale(2.6); opacity: 0; } }
.btn.primary::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -45%; width: 42%; opacity: 0;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-18deg);
}
.btn.primary:hover::after { animation: shine .9s var(--ease); }
@keyframes shine { 0% { left: -45%; opacity: 0; } 30% { opacity: 1; } 100% { left: 125%; opacity: 0; } }

/* online dot breathing (composited ring, no repaint) */
.agent-card .dot.ok, .lrow .dot.ok, .pill .dot.ok { position: relative; }
.agent-card .dot.ok::after, .lrow .dot.ok::after, .pill .dot.ok::after {
  content: ""; position: absolute; inset: -2px; border-radius: 50%;
  border: 1.5px solid rgba(40, 196, 108, 0.55);
  animation: dotRing 2.2s var(--ease) infinite;
}
@keyframes dotRing { 0% { transform: scale(.55); opacity: .85; } 70%, 100% { transform: scale(2.2); opacity: 0; } }

/* shimmering gradient text + progress */
.grad, .stat3 b { background-size: 220% 100%; animation: gradShift 7s ease-in-out infinite; }
@keyframes gradShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.progress .bar { position: relative; overflow: hidden; }
.progress .bar::after {
  content: ""; position: absolute; inset: 0; background-size: 220% 100%;
  background-image: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, 0.5) 50%, transparent 70%);
  animation: gradShift 1.4s linear infinite;
}

/* micro interactions */
.avatar { transition: transform .35s var(--spring), box-shadow .3s var(--ease); }
.agent-card:hover .avatar { transform: scale(1.06) rotate(-2deg); }
.agent-card:active, .preset-card:active, .drop:active { transform: scale(.985); }
.g-row .chevron { transition: transform .25s var(--ease), color .25s; }
.g-row.click:hover .chevron, .lrow.click:hover .chevron { transform: translateX(3px); color: var(--v); }
.mem { transition: transform .25s var(--spring), box-shadow .25s var(--ease); }
.mem:hover { transform: translateX(2px); box-shadow: var(--shadow-soft); }
.empty-state .big { animation: floaty 4.5s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
body.scrolled .topbar, body.scrolled .appbar { box-shadow: 0 10px 24px -20px rgba(70, 60, 140, 0.55); }
.hero > * { animation: fadeUp .6s var(--eo) both; }
.hero > *:nth-child(2) { animation-delay: .06s; }
.hero > *:nth-child(3) { animation-delay: .12s; }
.hero > *:nth-child(4) { animation-delay: .18s; }
.hero > *:nth-child(5) { animation-delay: .24s; }
.hero > *:nth-child(6) { animation-delay: .30s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(20, 21, 30, 0.14); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(20, 21, 30, 0.24); background-clip: padding-box; }
::selection { background: rgba(124, 92, 255, 0.30); }

/* credit billing */
.credit-card { display: flex; align-items: center; gap: 16px; }
.credit-ring { position: relative; flex: none; }
.credit-ring svg { display: block; }
.credit-ring-label { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.1; }
.credit-ring-label b { font-size: 19px; font-variant-numeric: tabular-nums; }
.credit-ring-label span { font-size: 10.5px; color: var(--text-2); margin-top: 2px; }
.credit-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 7px; }
.credit-meta .cm-row { display: flex; gap: 16px; font-size: 12.5px; color: var(--text-2); }
.credit-meta .cm-row b { color: var(--text); font-variant-numeric: tabular-nums; margin-right: 3px; }
.credit-pack { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--hairline); }
.credit-pack:last-child { border-bottom: none; }
.credit-pack .cp-name { font-weight: 650; font-size: 13.5px; }
.credit-pack .cp-sub { color: var(--text-2); font-size: 12px; margin-top: 2px; }
.credit-pack .cp-badge { font-size: 11px; padding: 2px 8px; border-radius: 999px; background: color-mix(in srgb, var(--primary) 14%, transparent); color: var(--primary); font-weight: 650; }
.credit-ledger .cl-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--hairline); font-size: 12.5px; }
.credit-ledger .cl-row:last-child { border-bottom: none; }
.credit-ledger .cl-reason { flex: 1; min-width: 0; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.credit-ledger .cl-delta { font-weight: 700; font-variant-numeric: tabular-nums; }
.credit-ledger .cl-delta.up { color: var(--green); }
.credit-ledger .cl-delta.down { color: var(--red); }
.asset-card { display: flex; align-items: center; gap: 16px; padding: 16px; }
.asset-line { display: flex; align-items: center; gap: 8px; }
.asset-line b { font-size: 15px; font-variant-numeric: tabular-nums; }
.asset-line .asset-coin { font-size: 20px; font-weight: 750; color: #b06b00; }
.asset-sep { height: 1px; background: var(--stroke); margin: 0 16px; }
.asset-seg { margin: 12px 16px 4px; }
.redeem-row { display: flex; gap: 10px; padding: 0 16px 16px; }
.redeem-row input { flex: 1; min-width: 0; }
.redeem-row .btn { flex: none; }