/* Оформление по образцу @CryptoBot: фирменный зелёный, чистые карточки,
   нижняя навигация, поддержка светлой и тёмной темы Telegram. */

:root {
  --green:       #3aab91;
  --green-dark:  #2c8f78;
  --green-light: #6cc4ad;
  --green-soft:  #eaf7f3;

  --blue:        #4a8cf7;
  --red:         #eb5757;
  --amber:       #f5a623;

  --radius:      16px;
  --radius-lg:   20px;
  --radius-pill: 999px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Светлая тема — как у CryptoBot по умолчанию */
  --bg:          #f4f6f8;
  --card:        #ffffff;
  --card-alt:    #f7f9fa;
  --line:        #e6eaee;
  --line-strong: #d5dbe1;
  --text:        #0f1419;
  --text-dim:    #536471;
  --text-faint:  #8b98a5;
  --shadow:      0 1px 3px rgba(15,20,25,.06), 0 1px 2px rgba(15,20,25,.04);
  --shadow-lg:   0 8px 28px rgba(15,20,25,.10);
  --nav-bg:      rgba(255,255,255,.92);
  --field:       #f2f4f6;
}

[data-theme="dark"] {
  --bg:          #0e1418;
  --card:        #182127;
  --card-alt:    #1d282f;
  --line:        #26333c;
  --line-strong: #35454f;
  --text:        #f2f6f8;
  --text-dim:    #9fb0bb;
  --text-faint:  #6d808d;
  --shadow:      0 1px 3px rgba(0,0,0,.3);
  --shadow-lg:   0 8px 28px rgba(0,0,0,.42);
  --nav-bg:      rgba(24,33,39,.94);
  --field:       #212c34;
  --green-soft:  rgba(58,171,145,.14);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  padding-bottom: 76px;
}

::selection { background: var(--green-soft); color: var(--green-dark); }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 8px; }

.wrap { max-width: 480px; margin: 0 auto; padding: 0 14px 20px; }
.wrap.wide { max-width: 1100px; }

/* ---------- Шапка ---------- */

.top {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: var(--nav-bg);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.top h1 { font-size: 16px; font-weight: 650; letter-spacing: -.01em; }
.top .spacer { flex: 1; }
.top .addr {
  font: 500 12px var(--mono); color: var(--text-faint);
  max-width: 190px; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap;
}

.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  object-fit: cover; background: var(--field); flex-shrink: 0;
}
.avatar-fallback {
  display: grid; place-items: center;
  font-size: 14px; font-weight: 700; color: var(--green);
}

/* ---------- Карточки ---------- */

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 12px;
}

.card-title {
  font-size: 12px; font-weight: 650; color: var(--text-faint);
  letter-spacing: .04em; text-transform: uppercase;
  margin-bottom: 12px; display: flex; align-items: center; gap: 7px;
}

/* ---------- Баланс ---------- */

.hero {
  text-align: center;
  padding: 26px 18px 22px;
  background: linear-gradient(170deg, var(--green) 0%, var(--green-dark) 100%);
  color: #fff;
  box-shadow: 0 8px 24px -10px rgba(58,171,145,.75);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
}
.hero .label {
  font-size: 12px; font-weight: 600; letter-spacing: .09em;
  text-transform: uppercase; color: rgba(255,255,255,.82);
}
.hero .value {
  font-size: 40px; font-weight: 700; letter-spacing: -.035em;
  margin: 6px 0 10px; font-variant-numeric: tabular-nums; line-height: 1.1;
}
.hero .split {
  display: flex; justify-content: center; gap: 10px;
}
.hero .pill {
  background: rgba(255,255,255,.16);
  border-radius: var(--radius-pill);
  padding: 6px 14px; font-size: 12.5px; font-weight: 550;
  backdrop-filter: blur(4px);
}
.hero .pill b { font-variant-numeric: tabular-nums; }

/* ---------- Метрики ---------- */

.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.metric {
  background: var(--card); border-radius: var(--radius);
  padding: 11px 12px; box-shadow: var(--shadow);
  text-align: center;
}
.metric .t {
  font-size: 10.5px; font-weight: 600; letter-spacing: .05em;
  text-transform: uppercase; color: var(--text-faint); margin-bottom: 3px;
}
.metric .v { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- Нижняя навигация ---------- */

.nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: flex;
  background: var(--nav-bg);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
}
.nav a {
  flex: 1; text-decoration: none;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 6px 2px; border-radius: 12px;
  color: var(--text-faint); font-size: 10.5px; font-weight: 600;
  transition: color .16s, background .16s;
}
.nav a.on { color: var(--green); background: var(--green-soft); }
.nav svg { width: 21px; height: 21px; }

/* ---------- Кнопки ---------- */

.btn {
  display: block; width: 100%;
  padding: 14px 16px; border: 0;
  border-radius: 14px;
  font: 650 15px/1 var(--font);
  cursor: pointer;
  background: var(--green); color: #fff;
  box-shadow: 0 4px 14px -6px rgba(58,171,145,.8);
  transition: transform .12s, box-shadow .18s, opacity .18s;
}
.btn:hover:not(:disabled) { background: var(--green-dark); }
.btn:active:not(:disabled) { transform: scale(.985); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn.ghost {
  background: var(--card); color: var(--text);
  box-shadow: var(--shadow); border: 1px solid var(--line);
}
.btn.ghost:hover:not(:disabled) { background: var(--card-alt); }
.btn.blue { background: var(--blue); box-shadow: 0 4px 14px -6px rgba(74,140,247,.8); }
.btn.blue:hover:not(:disabled) { background: #3a7ae0; }
.btn.danger { background: var(--red); box-shadow: 0 4px 14px -6px rgba(235,87,87,.8); }
.btn.tiny {
  padding: 8px 14px; font-size: 13px; border-radius: 11px;
  width: auto; display: inline-flex; align-items: center; gap: 6px;
}
.btn.block { width: 100%; }

.btn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }

/* ---------- Поля ---------- */

label {
  display: block; font-size: 12.5px; font-weight: 600;
  color: var(--text-dim); margin-bottom: 6px;
}

input, textarea {
  width: 100%; padding: 13px 14px; margin-bottom: 12px;
  background: var(--field); border: 1px solid transparent;
  border-radius: 12px; color: var(--text); font: 15px var(--font);
  transition: border-color .16s, box-shadow .16s;
  -webkit-appearance: none; appearance: none;
}
input::placeholder { color: var(--text-faint); }
input:focus, textarea:focus {
  outline: none; border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}
input[readonly] {
  color: var(--green); font-family: var(--mono); font-size: 13px;
  border: 1px dashed var(--line-strong); cursor: default;
}
input.code-input {
  font-family: var(--mono); font-size: 28px; font-weight: 700;
  letter-spacing: 12px; text-align: center; padding: 15px 0 15px 12px;
  color: var(--green);
}
textarea { resize: vertical; min-height: 70px; }

/* ---------- Сообщения ---------- */

.msg {
  display: none; padding: 12px 14px; border-radius: 12px;
  font-size: 13.5px; margin-bottom: 12px;
}
.msg.err { display: block; background: #fdeaea; color: #c2352f; }
.msg.ok  { display: block; background: var(--green-soft); color: var(--green-dark); }
.msg.info{ display: block; background: #eaf1fd; color: #2f6fd0; }
[data-theme="dark"] .msg.err  { background: rgba(235,87,87,.14); color: #ff9d9d; }
[data-theme="dark"] .msg.info { background: rgba(74,140,247,.14); color: #9cc3ff; }

/* ---------- Значки ---------- */

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: var(--radius-pill);
  font-size: 11.5px; font-weight: 600;
  background: var(--field); color: var(--text-dim);
}
.badge.active, .badge.approved { background: var(--green-soft); color: var(--green-dark); }
.badge.pending { background: #fff4e0; color: #b87515; }
.badge.rejected, .badge.frozen, .badge.broken { background: #fdeaea; color: #c2352f; }
[data-theme="dark"] .badge.pending { background: rgba(245,166,35,.15); color: #f5c06a; }
[data-theme="dark"] .badge.rejected,
[data-theme="dark"] .badge.frozen,
[data-theme="dark"] .badge.broken { background: rgba(235,87,87,.15); color: #ff9d9d; }

/* ---------- Списки ---------- */

.row {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 0; border-bottom: 1px solid var(--line);
}
.row:last-child { border-bottom: 0; }
.row:first-child { padding-top: 0; }

.ico {
  width: 36px; height: 36px; border-radius: 12px;
  display: grid; place-items: center; flex-shrink: 0;
  background: var(--field); color: var(--text-dim);
}
.ico.in   { background: var(--green-soft); color: var(--green); }
.ico.out  { background: #fdeaea; color: var(--red); }
.ico.hold { background: #fff4e0; color: var(--amber); }
[data-theme="dark"] .ico.out  { background: rgba(235,87,87,.15); color: #ff9d9d; }
[data-theme="dark"] .ico.hold { background: rgba(245,166,35,.15); color: #f5c06a; }

.row .body { flex: 1; min-width: 0; }
.row .title { font-weight: 600; font-size: 14.5px; }
.row .sub {
  font-size: 12px; color: var(--text-faint); margin-top: 1px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.row .amt {
  font-weight: 700; font-variant-numeric: tabular-nums;
  font-size: 14.5px; white-space: nowrap;
}
.row .amt.pos { color: var(--green); }
.row .amt.neg { color: var(--red); }
.row .amt.zero { color: var(--text-faint); }

/* ---------- Цепочка ---------- */

.chain-strip {
  display: flex; align-items: center; gap: 9px;
  background: var(--green-soft); color: var(--green-dark);
  border-radius: 12px; padding: 10px 13px; margin-bottom: 6px;
  font-size: 12.5px; font-weight: 550;
}
.chain-strip.broken { background: #fdeaea; color: #c2352f; }
[data-theme="dark"] .chain-strip.broken { background: rgba(235,87,87,.15); color: #ff9d9d; }
.chain-strip code { font-family: var(--mono); font-size: 11.5px; }

.chain-row { display: flex; gap: 11px; }
.chain-link { width: 16px; flex-shrink: 0; display: flex; flex-direction: column; align-items: center; }
.chain-node {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--card); border: 2px solid var(--green);
  margin-top: 16px; flex-shrink: 0;
}
.chain-row:last-child .chain-node { background: var(--green); }
.chain-seam {
  width: 2px; flex: 1; min-height: 12px; margin: 3px 0;
  background: var(--green); opacity: .28; border-radius: 2px;
}
.chain-row:last-child .chain-seam { display: none; }
.hash { font-family: var(--mono); font-size: 11px; color: var(--text-faint); }

/* ---------- Служебное ---------- */

.notice {
  background: #fff4e0; color: #9a6410;
  border-radius: 12px; padding: 11px 13px;
  font-size: 12.5px; line-height: 1.5; margin-bottom: 12px;
}
[data-theme="dark"] .notice { background: rgba(245,166,35,.12); color: #f0c98a; }

.hint { color: var(--text-faint); font-size: 12px; margin-top: 7px; line-height: 1.45; }
.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); }
.small { font-size: 12.5px; }
.mono { font-family: var(--mono); font-size: 12px; }
.pos { color: var(--green); }
.neg { color: var(--red); }

.spinner {
  width: 28px; height: 28px; margin: 52px auto;
  border: 3px solid var(--line); border-top-color: var(--green);
  border-radius: 50%; animation: spin .75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  height: 14px; border-radius: 7px; margin-bottom: 10px;
  background: linear-gradient(90deg, var(--field) 25%, var(--line) 37%, var(--field) 63%);
  background-size: 400% 100%; animation: shimmer 1.3s ease-in-out infinite;
}
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

.empty { text-align: center; padding: 24px 12px; color: var(--text-faint); font-size: 13.5px; }
.empty svg { opacity: .35; margin-bottom: 8px; }

.pane { display: none; }
.pane.on { display: block; }

/* ---------- Только для админки ---------- */

.tabs {
  display: flex; gap: 6px; margin-bottom: 14px;
  background: var(--card); border-radius: 14px; padding: 4px;
  box-shadow: var(--shadow);
}
.tabs a {
  flex: 1; text-align: center; padding: 9px 12px;
  border-radius: 10px; color: var(--text-dim);
  text-decoration: none; font-size: 13.5px; font-weight: 600;
  transition: background .16s, color .16s;
}
.tabs a.on { background: var(--green-soft); color: var(--green-dark); }

.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.tile { background: var(--card); border-radius: var(--radius); padding: 12px 13px; box-shadow: var(--shadow); }
.tile .t {
  font-size: 10.5px; font-weight: 600; letter-spacing: .05em;
  text-transform: uppercase; color: var(--text-faint); margin-bottom: 3px;
}
.tile .v { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  text-align: left; padding: 9px 10px; font-weight: 600; font-size: 11px;
  letter-spacing: .05em; text-transform: uppercase; color: var(--text-faint);
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tablewrap { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }

.forms { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.forms input { margin-bottom: 0; }
.forms > div { flex: 1; min-width: 120px; }

a.ext { color: var(--green); text-decoration: none; }
a.ext:hover { text-decoration: underline; }

@media (max-width: 380px) {
  .hero .value { font-size: 33px; }
  .metric .v { font-size: 13.5px; }
  .wrap { padding: 0 11px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}