:root {
  --bg: #f4f5f9;
  --surface: #ffffff;
  --surface-2: #f8f9fc;
  --border: #e4e6ee;
  --text: #171a26;
  --muted: #646a80;
  --primary: #4f46e5;
  --primary-ink: #ffffff;
  --primary-soft: #eef0ff;
  --success: #12805c;
  --success-soft: #e3f6ee;
  --warning: #b25e09;
  --warning-soft: #fdf1df;
  --danger: #c4314b;
  --danger-soft: #fde8ec;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);
  --shadow-lg: 0 20px 40px -12px rgba(16, 24, 40, .25);
  --radius: 14px;
  --radius-sm: 10px;
  --tabbar-h: 64px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  --font: "Noto Sans Georgian", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1117;
    --surface: #181b24;
    --surface-2: #1e2230;
    --border: #2a2f3e;
    --text: #eceef5;
    --muted: #9aa0b4;
    --primary: #8b85ff;
    --primary-ink: #0f1117;
    --primary-soft: #25264a;
    --success: #4fd1a1;
    --success-soft: #133328;
    --warning: #f3b265;
    --warning-soft: #3a2a14;
    --danger: #ff8197;
    --danger-soft: #3d1a22;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
a { color: var(--primary); text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; font-weight: 650; }
h1 { font-size: 22px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
p { margin: 0; }
svg.i { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.nowrap { white-space: nowrap; }
.pre { white-space: pre-wrap; word-wrap: break-word; }
.grow { flex: 1; min-width: 0; }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack-lg { display: flex; flex-direction: column; gap: 20px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
@media (min-width: 1100px) { .grid-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; } }
.hidden { display: none !important; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- shell ---------- */
.shell { min-height: 100dvh; }
.sidebar { display: none; }
.main-wrap { min-width: 0; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 12px;
  padding: calc(10px + var(--safe-t)) 16px 10px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent;
}
.topbar.scrolled { border-bottom-color: var(--border); }
.topbar h1 { font-size: 19px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar .back { margin-left: -8px; }
#view { padding: 4px 16px calc(var(--tabbar-h) + var(--safe-b) + 24px); max-width: 1180px; margin: 0 auto; }

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(5, 1fr);
  height: calc(var(--tabbar-h) + var(--safe-b));
  padding-bottom: var(--safe-b);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-top: 1px solid var(--border);
}
.tabbar a {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  color: var(--muted); font-size: 11px; font-weight: 550;
}
.tabbar a.active { color: var(--primary); }
.tabbar a.active svg.i { stroke-width: 2.2; }
.tabbar svg.i { width: 23px; height: 23px; }
.tabbar .badge { position: absolute; top: 6px; left: calc(50% + 6px); }

@media (min-width: 900px) {
  .shell { display: grid; grid-template-columns: 248px 1fr; }
  .tabbar { display: none; }
  .sidebar {
    display: flex; flex-direction: column; gap: 2px;
    position: sticky; top: 0; height: 100dvh; overflow-y: auto;
    padding: 18px 12px; background: var(--surface); border-right: 1px solid var(--border);
  }
  #view { padding: 8px 32px 48px; }
  .topbar { padding: 16px 32px 12px; }
  .topbar .menu-only { display: none; }
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; font-weight: 700; }
.brand-logo {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  background: var(--primary); color: var(--primary-ink); font-size: 14px; font-weight: 800; letter-spacing: -.5px;
}
.brand small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; }
.nav-label { padding: 16px 12px 6px; font-size: 11px; font-weight: 650; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.nav-link {
  display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: 10px;
  color: var(--text); font-weight: 520; font-size: 14.5px;
}
.nav-link:hover { background: var(--surface-2); }
.nav-link.active { background: var(--primary-soft); color: var(--primary); }
.nav-link .badge { margin-left: auto; }
.sidebar .spacer { flex: 1; }

.badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
  background: var(--danger); color: #fff; font-size: 11px; font-weight: 700; line-height: 1;
}
.badge:empty, .badge[data-n="0"] { display: none; }

/* ---------- surfaces ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px;
}
.card.flush { padding: 0; overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.card-head h2 { font-size: 16px; }
.section-title { display: flex; align-items: center; justify-content: space-between; margin: 8px 2px 10px; }
.section-title h2 { font-size: 16px; }

.list { display: flex; flex-direction: column; }
.list-item {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-top: 1px solid var(--border); color: inherit;
}
.list-item:first-child { border-top: 0; }
a.list-item:hover, button.list-item:hover { background: var(--surface-2); }
button.list-item { width: 100%; background: none; border-left: 0; border-right: 0; border-bottom: 0; font: inherit; text-align: left; cursor: pointer; }
.list-item .chev { color: var(--muted); }
.empty { padding: 28px 16px; text-align: center; color: var(--muted); }
.empty svg.i { width: 34px; height: 34px; margin-bottom: 6px; opacity: .6; }

.avatar {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  display: grid; place-items: center; font-weight: 700; font-size: 14px; color: #fff;
  background: var(--av, #6366f1);
}
.avatar.sm { width: 30px; height: 30px; font-size: 12px; }
.avatar.lg { width: 72px; height: 72px; font-size: 24px; }

.chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border);
  white-space: nowrap;
}
.chip.ok { background: var(--success-soft); color: var(--success); border-color: transparent; }
.chip.warn { background: var(--warning-soft); color: var(--warning); border-color: transparent; }
.chip.bad { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.chip.info { background: var(--primary-soft); color: var(--primary); border-color: transparent; }

.kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (min-width: 700px) { .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.kpi { padding: 14px 16px; }
.kpi .v { font-size: 26px; font-weight: 700; letter-spacing: -.5px; }
.kpi .l { font-size: 12.5px; color: var(--muted); }

.alert {
  display: flex; align-items: center; gap: 12px; padding: 13px 14px; border-radius: var(--radius);
  background: var(--primary-soft); color: var(--text); font-weight: 550;
}
.alert svg.i { color: var(--primary); }
.alert.warn { background: var(--warning-soft); }
.alert.warn svg.i { color: var(--warning); }
.alert.ok { background: var(--success-soft); }
.alert.ok svg.i { color: var(--success); }
.alert .chev { margin-left: auto; color: var(--muted); }

/* balance ring */
.balance { display: flex; align-items: center; gap: 18px; }
.ring { --p: 0; width: 104px; height: 104px; flex: none; border-radius: 50%;
  background: conic-gradient(var(--primary) calc(var(--p) * 1%), var(--primary-soft) 0);
  display: grid; place-items: center; }
.ring > div { width: 82px; height: 82px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; text-align: center; }
.ring b { display: block; font-size: 26px; line-height: 1; letter-spacing: -.5px; }
.ring span { font-size: 11px; color: var(--muted); }
.balance dl { margin: 0; display: grid; grid-template-columns: auto auto; gap: 4px 14px; font-size: 14px; }
.balance dt { color: var(--muted); }
.balance dd { margin: 0; font-weight: 650; text-align: right; }

/* ---------- forms ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 16px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font: inherit; font-weight: 600; font-size: 14.5px;
  cursor: pointer; white-space: nowrap; transition: transform .06s, background .15s;
}
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn.danger { color: var(--danger); }
.btn.danger.solid { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.ok.solid { background: var(--success); border-color: var(--success); color: #fff; }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.sm { height: 34px; padding: 0 12px; font-size: 13.5px; }
.btn.block { width: 100%; }
.icon-btn {
  width: 40px; height: 40px; display: inline-grid; place-items: center; position: relative;
  border-radius: 50%; border: 0; background: transparent; color: var(--text); cursor: pointer;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn .badge { position: absolute; top: 2px; right: 0; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { font-size: 13px; font-weight: 600; color: var(--muted); }
.input, select.input, textarea.input {
  width: 100%; min-height: 44px; padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font: inherit; font-size: 16px; /* prevents iOS zoom */
}
textarea.input { min-height: 110px; resize: vertical; line-height: 1.5; }
.input:focus { outline: 2px solid color-mix(in srgb, var(--primary) 40%, transparent); outline-offset: 0; border-color: var(--primary); }
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
@media (min-width: 640px) { .form-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .form-grid .full { grid-column: 1 / -1; } }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--primary); flex: none; }
fieldset { border: 0; padding: 0; margin: 0; }
legend { font-weight: 650; font-size: 15px; margin-bottom: 10px; padding: 0; }

.seg {
  display: flex; gap: 4px; padding: 4px; border-radius: 12px; background: var(--surface-2);
  border: 1px solid var(--border); overflow-x: auto; scrollbar-width: none;
}
.seg::-webkit-scrollbar { display: none; }
.seg a, .seg button {
  flex: 1 1 auto; text-align: center; padding: 7px 10px; border-radius: 9px; border: 0; background: none;
  color: var(--muted); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.seg .active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

.choice { display: flex; flex-wrap: wrap; gap: 8px; }
.choice label { cursor: pointer; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: inline-block; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); font-size: 14px; font-weight: 550;
}
.choice input:checked + span { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.choice input:focus-visible + span { outline: 2px solid var(--primary); outline-offset: 2px; }

.search { position: relative; }
.search svg.i { position: absolute; left: 12px; top: 12px; color: var(--muted); }
.search .input { padding-left: 40px; }

/* ---------- sheet / modal ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 100; background: rgba(10, 12, 20, .45);
  display: flex; align-items: flex-end; justify-content: center;
  animation: fade .18s ease;
}
.sheet {
  width: 100%; max-height: 92dvh; overflow-y: auto; background: var(--surface);
  border-radius: 20px 20px 0 0; padding: 8px 18px calc(20px + var(--safe-b));
  box-shadow: var(--shadow-lg); animation: up .24s cubic-bezier(.2, .9, .3, 1);
}
.sheet .grabber { width: 40px; height: 5px; border-radius: 3px; background: var(--border); margin: 4px auto 10px; }
.sheet-head { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.sheet-head h2 { flex: 1; font-size: 18px; }
@media (min-width: 700px) {
  .overlay { align-items: center; }
  .sheet { max-width: 560px; border-radius: 20px; padding: 18px 22px 22px; }
  .sheet.wide { max-width: 760px; }
  .sheet .grabber { display: none; }
}
@keyframes up { from { transform: translateY(40px); opacity: .4; } }
@keyframes fade { from { opacity: 0; } }

.toasts { position: fixed; z-index: 200; left: 50%; transform: translateX(-50%); bottom: calc(var(--tabbar-h) + var(--safe-b) + 14px); display: flex; flex-direction: column; gap: 8px; width: min(92vw, 420px); pointer-events: none; }
@media (min-width: 900px) { .toasts { bottom: 24px; } }
.toast { padding: 12px 16px; border-radius: 12px; background: #1d2030; color: #fff; font-weight: 550; box-shadow: var(--shadow-lg); animation: up .2s ease; }
.toast.error { background: var(--danger); }
.toast.success { background: #11845e; }

/* ---------- calendar ---------- */
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.cal .dow { text-align: center; font-size: 11.5px; color: var(--muted); font-weight: 600; padding: 4px 0; }
.cal .day {
  min-height: 58px; border-radius: 10px; padding: 5px; background: var(--surface-2); border: 1px solid transparent;
  font-size: 12.5px; cursor: pointer; display: flex; flex-direction: column; gap: 3px; text-align: left; font: inherit; color: inherit;
}
.cal .day.off { background: transparent; color: var(--muted); }
.cal .day.hol { background: var(--danger-soft); }
.cal .day.today { border-color: var(--primary); }
.cal .day.sel { outline: 2px solid var(--primary); }
.cal .day .n { font-weight: 650; font-size: 12.5px; }
.cal .dots { display: flex; flex-wrap: wrap; gap: 2px; }
.cal .dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); }
.cal .dots i.p { background: var(--warning); }
@media (min-width: 700px) { .cal .day { min-height: 76px; } .cal .dots i { width: 9px; height: 9px; } }

/* ---------- misc ---------- */
.doc-frame { width: 100%; height: 70dvh; border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; }
.doc-body { font-size: 15px; line-height: 1.7; }
.doc-img { max-width: 100%; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.sign-box { border: 1.5px dashed var(--primary); background: var(--primary-soft); border-radius: var(--radius); padding: 16px; }
.hash { font-family: ui-monospace, Consolas, monospace; font-size: 11px; word-break: break-all; color: var(--muted); }
.kv { display: grid; grid-template-columns: minmax(110px, 38%) 1fr; gap: 8px 14px; font-size: 14.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }
.tree ul { list-style: none; margin: 0; padding-left: 18px; border-left: 1.5px solid var(--border); }
.tree > ul { padding-left: 0; border: 0; }
.tree li { padding: 4px 0 4px 10px; position: relative; }
.tree ul ul li::before { content: ""; position: absolute; left: -18px; top: 24px; width: 18px; border-top: 1.5px solid var(--border); }
.tree .node { display: inline-flex; align-items: center; gap: 10px; padding: 7px 12px 7px 8px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); color: inherit; }
.task { display: flex; align-items: flex-start; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--border); }
.task:first-child { border-top: 0; }
.task.done .t { text-decoration: line-through; color: var(--muted); }
.task input { width: 22px; height: 22px; accent-color: var(--success); margin: 0; flex: none; }
.progress { height: 8px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.progress > div { height: 100%; background: var(--success); border-radius: 4px; }
.auth-wrap { min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card .brand { justify-content: center; padding-bottom: 8px; }
.auth-card .brand-logo { width: 52px; height: 52px; font-size: 20px; border-radius: 15px; }
.password-box { font-family: ui-monospace, Consolas, monospace; font-size: 22px; letter-spacing: 1px; text-align: center; padding: 14px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); user-select: all; }
.skeleton { height: 120px; border-radius: var(--radius); background: linear-gradient(90deg, var(--surface-2), var(--border), var(--surface-2)); background-size: 200% 100%; animation: sk 1.2s infinite; }
@keyframes sk { to { background-position: -200% 0; } }
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th, .tbl td { text-align: left; padding: 10px 14px; border-top: 1px solid var(--border); vertical-align: top; }
.tbl th { font-size: 12px; color: var(--muted); font-weight: 650; border-top: 0; background: var(--surface-2); }