/* ============ Liquid Glass theme (iOS 26/27 vibe) ============ */
:root {
  --text: #1b1d2e;
  --muted: #585e76;
  --accent: #6366f1;
  --accent2: #8b5cf6;
  --accent-ink: #4f46e5;
  --accent-soft: rgba(99, 102, 241, .14);
  --ok: #16a34a;
  --danger: #e11d48;

  --radius: 24px;
  --radius-sm: 15px;

  --glass: rgba(255, 255, 255, .55);
  --glass-2: rgba(255, 255, 255, .4);
  --glass-strong: rgba(255, 255, 255, .68);
  --glass-border: rgba(255, 255, 255, .7);
  --hairline: rgba(110, 110, 150, .18);
  --glass-shadow: 0 14px 40px rgba(40, 30, 90, .16), inset 0 1px 0 rgba(255, 255, 255, .7);
  --blur: blur(22px) saturate(180%);
  --blur-sm: blur(10px) saturate(160%);
  --bg-base: #ecebff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #eceffb;
    --muted: #a6adcb;
    --accent: #818cf8;
    --accent2: #a78bfa;
    --accent-ink: #c7d2fe;
    --accent-soft: rgba(129, 140, 248, .18);
    --ok: #34d399;
    --danger: #fb7185;
    --glass: rgba(30, 31, 54, .5);
    --glass-2: rgba(30, 31, 54, .38);
    --glass-strong: rgba(40, 42, 70, .62);
    --glass-border: rgba(255, 255, 255, .14);
    --hairline: rgba(255, 255, 255, .1);
    --glass-shadow: 0 18px 46px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .12);
    --bg-base: #090910;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background: var(--bg-base);
}

/* Aurora background (drifts gently behind the glass) */
body::before {
  content: '';
  position: fixed;
  inset: -25%;
  z-index: -2;
  background:
    radial-gradient(38% 38% at 18% 20%, hsla(255, 96%, 72%, .58), transparent 70%),
    radial-gradient(34% 36% at 84% 12%, hsla(190, 96%, 62%, .52), transparent 70%),
    radial-gradient(42% 42% at 82% 84%, hsla(322, 92%, 70%, .5), transparent 70%),
    radial-gradient(44% 44% at 14% 88%, hsla(38, 98%, 66%, .46), transparent 70%);
  animation: drift 28s ease-in-out infinite alternate;
}
@media (prefers-color-scheme: dark) {
  body::before {
    background:
      radial-gradient(38% 38% at 18% 20%, hsla(255, 90%, 60%, .42), transparent 70%),
      radial-gradient(34% 36% at 84% 12%, hsla(190, 90%, 55%, .34), transparent 70%),
      radial-gradient(42% 42% at 82% 84%, hsla(322, 86%, 60%, .36), transparent 70%),
      radial-gradient(44% 44% at 14% 88%, hsla(265, 92%, 62%, .38), transparent 70%);
  }
}
@keyframes drift {
  from { transform: translate3d(-2%, -1%, 0) scale(1); }
  to   { transform: translate3d(2%, 2%, 0) scale(1.14); }
}
@media (prefers-reduced-motion: reduce) { body::before { animation: none; } }

.wrap { max-width: 760px; margin: 0 auto; padding: 22px 16px 70px; }

/* ---------- header ---------- */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.topbar h1 { font-size: 1.45rem; margin: 0; letter-spacing: -.02em; font-weight: 700; }
.topbar p { margin: 3px 0 0; color: var(--muted); font-size: .85rem; }
.linkbtn {
  font-size: .82rem; color: var(--text); text-decoration: none; font-weight: 600;
  padding: 9px 15px; border-radius: 13px; white-space: nowrap;
  background: var(--glass-strong); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: var(--glass-shadow); transition: transform .15s, color .15s;
}
.linkbtn:hover { color: var(--accent-ink); transform: translateY(-1px); }

/* ---------- search ---------- */
.search {
  width: 100%; padding: 15px 18px; font-size: 1rem; color: var(--text);
  border-radius: 16px; margin-bottom: 20px; outline: none;
  background: var(--glass); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: var(--glass-shadow);
}
.search::placeholder { color: var(--muted); }
.search:focus { border-color: var(--accent); box-shadow: var(--glass-shadow), 0 0 0 4px var(--accent-soft); }

/* ---------- person grid ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.person {
  border-radius: var(--radius); padding: 20px 14px; text-align: center; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 11px;
  background: var(--glass); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: var(--glass-shadow);
  transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .18s;
}
.person:hover {
  transform: translateY(-4px) scale(1.015);
  box-shadow: 0 22px 48px rgba(60, 40, 120, .26), inset 0 1px 0 rgba(255, 255, 255, .8);
}
.avatar {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 700; font-size: 1.3rem; color: #fff; background: var(--accent);
  box-shadow: inset 0 2px 5px rgba(255, 255, 255, .45), inset 0 -4px 8px rgba(0, 0, 0, .18), 0 6px 16px rgba(0, 0, 0, .18);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .25);
}
.person .name { font-weight: 600; font-size: 1rem; letter-spacing: -.01em; }
.person .bank { font-size: .78rem; color: var(--muted); }

/* ---------- empty / loading ---------- */
.note { text-align: center; color: var(--muted); padding: 54px 10px; }
.note a { color: var(--accent-ink); font-weight: 600; }

/* ---------- modal ---------- */
.modal {
  position: fixed; inset: 0; z-index: 50; display: none; padding: 0;
  align-items: flex-end; justify-content: center;
  background: rgba(20, 18, 40, .35);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  animation: fade .2s ease;
}
.modal.show { display: flex; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@media (min-width: 560px) { .modal { align-items: center; padding: 20px; } }
.sheet {
  width: 100%; max-width: 430px; padding: 10px 24px 28px; max-height: 92vh; overflow-y: auto;
  border-radius: 28px 28px 0 0;
  background: var(--glass-strong); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: 0 -10px 60px rgba(20, 10, 50, .3), inset 0 1px 0 rgba(255, 255, 255, .7);
  animation: rise .28s cubic-bezier(.2,.9,.2,1);
}
@keyframes rise { from { transform: translateY(24px); opacity: .6; } to { transform: translateY(0); opacity: 1; } }
@media (min-width: 560px) { .sheet { border-radius: 28px; } }
.grip { width: 42px; height: 5px; background: var(--hairline); border-radius: 99px; margin: 8px auto 16px; }
.sheet h2 { margin: 0 0 2px; text-align: center; font-size: 1.3rem; letter-spacing: -.01em; }
.sheet .sub { text-align: center; color: var(--muted); margin: 0 0 18px; font-size: .9rem; }
.qrbox {
  background: #fff; border-radius: 18px; padding: 14px; display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, .8);
  box-shadow: 0 10px 30px rgba(30, 20, 70, .18);
}
.qrbox img { width: 100%; max-width: 300px; height: auto; display: block; border-radius: 8px; }
.qrbox.empty { color: var(--muted); padding: 52px 10px; font-size: .9rem; background: var(--glass-2); }

.fields { margin-top: 18px; display: flex; flex-direction: column; gap: 9px; }
.field {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--glass-2); border: 1px solid var(--hairline); border-radius: 14px; padding: 11px 14px;
}
.field .k { font-size: .78rem; color: var(--muted); }
.field .v { font-weight: 600; font-size: .95rem; text-align: right; word-break: break-all; }
.copy {
  border: none; background: var(--accent-soft); color: var(--accent-ink); font-weight: 700;
  border-radius: 10px; padding: 7px 12px; cursor: pointer; font-size: .8rem; white-space: nowrap; transition: .15s;
}
.copy:hover { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; }
.closebar { margin-top: 20px; }

/* ---------- buttons / forms ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: none; border-radius: 14px; padding: 13px 17px; font-size: .96rem; font-weight: 600;
  cursor: pointer; width: 100%; color: #fff; overflow: hidden;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 24px rgba(99, 102, 241, .38), inset 0 1px 0 rgba(255, 255, 255, .4);
  transition: transform .15s, filter .15s, box-shadow .15s;
}
.btn::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, .38), rgba(255, 255, 255, 0) 48%);
}
.btn:hover { filter: brightness(1.06); transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.99); }
.btn:disabled { opacity: .55; cursor: default; transform: none; }
.btn.ghost {
  background: var(--glass-strong); color: var(--text); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur-sm); backdrop-filter: var(--blur-sm);
  box-shadow: var(--glass-shadow);
}
.btn.ghost::after { display: none; }
.btn.ghost:hover { color: var(--accent-ink); }
.btn.danger { background: linear-gradient(135deg, #fb7185, #e11d48); box-shadow: 0 10px 24px rgba(225, 29, 72, .35), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn.sm { width: auto; padding: 9px 13px; font-size: .82rem; border-radius: 11px; }

label.lbl { font-size: .82rem; color: var(--muted); margin-bottom: 5px; display: block; font-weight: 500; }
.inp {
  width: 100%; padding: 12px 14px; font-size: .98rem; color: var(--text); outline: none;
  border-radius: 13px; background: var(--glass-2); border: 1px solid var(--hairline);
  -webkit-backdrop-filter: var(--blur-sm); backdrop-filter: var(--blur-sm); transition: .15s;
}
.inp::placeholder { color: var(--muted); }
.inp:focus { border-color: var(--accent); background: var(--glass); box-shadow: 0 0 0 4px var(--accent-soft); }
.formrow { margin-bottom: 14px; }

.card {
  border-radius: var(--radius); padding: 20px; margin-bottom: 18px;
  background: var(--glass); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: var(--glass-shadow);
}
.card h2 { margin: 0 0 16px; font-size: 1.1rem; letter-spacing: -.01em; }

/* drag-drop upload */
.drop {
  border: 2px dashed var(--hairline); border-radius: 14px; padding: 20px; text-align: center;
  color: var(--muted); cursor: pointer; background: var(--glass-2); font-size: .9rem; transition: .15s;
}
.drop:hover, .drop.over { border-color: var(--accent); color: var(--accent-ink); background: var(--accent-soft); }
.preview { margin-top: 12px; text-align: center; }
.preview img { max-width: 190px; border-radius: 14px; border: 1px solid var(--glass-border); box-shadow: var(--glass-shadow); }

/* manual crop tool */
.cropwrap { margin-top: 12px; }
.cropstage { position: relative; display: inline-block; max-width: 100%; line-height: 0; touch-action: none; user-select: none; -webkit-user-select: none; }
.cropstage img { display: block; max-width: 100%; height: auto; border-radius: 14px; box-shadow: var(--glass-shadow); }
.cropsel { position: absolute; box-sizing: border-box; border: 2px solid #fff; background: rgba(99, 102, 241, .16); cursor: move; box-shadow: 0 0 0 1px rgba(99, 102, 241, .6), 0 6px 20px rgba(0, 0, 0, .25); border-radius: 4px; }
.cropsel .h { position: absolute; width: 18px; height: 18px; background: #fff; border: 2px solid var(--accent); border-radius: 50%; touch-action: none; box-shadow: 0 2px 6px rgba(0, 0, 0, .3); }
.cropsel .h.nw { left: -9px; top: -9px; cursor: nwse-resize; }
.cropsel .h.ne { right: -9px; top: -9px; cursor: nesw-resize; }
.cropsel .h.sw { left: -9px; bottom: -9px; cursor: nesw-resize; }
.cropsel .h.se { right: -9px; bottom: -9px; cursor: nwse-resize; }
.cropbtns { display: flex; gap: 8px; margin-top: 12px; }

/* admin people list */
.row { display: flex; align-items: center; gap: 12px; padding: 13px 0; border-top: 1px solid var(--hairline); }
.row:first-child { border-top: none; }
.thumb { width: 48px; height: 48px; border-radius: 12px; object-fit: cover; flex: none; background: var(--glass-2); border: 1px solid var(--hairline); }
.thumb.ph { display: grid; place-items: center; color: var(--muted); font-size: .65rem; font-weight: 700; }
.rowinfo { flex: 1; min-width: 0; }
.rowinfo .nm { font-weight: 600; }
.rowinfo .meta { font-size: .8rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rowact { display: flex; gap: 6px; flex: none; }

/* toast */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%) translateY(20px);
  padding: 12px 20px; border-radius: 15px; font-size: .9rem; font-weight: 500; z-index: 100;
  opacity: 0; transition: all .25s cubic-bezier(.2,.9,.2,1); pointer-events: none;
  color: var(--text); background: var(--glass-strong); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); box-shadow: var(--glass-shadow);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { color: #fff; background: linear-gradient(135deg, #fb7185, #e11d48); border-color: rgba(255, 255, 255, .3); }

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: .85rem; }