/* obmenka24 mini app — тёмная тема (по мотивам obmen-tokens.css) */
:root {
  --bg: #050505;
  --card: #111111;
  --card-2: #0a0a0a;
  --accent: #14734F;
  --accent-light: #22b07a;
  --accent-dark: #0f5a3d;
  --grad: linear-gradient(135deg, #22b07a 0%, #14734F 52%, #0f5a3d 100%);
  --border: #1e1e1e;
  --border-2: #2a2a2a;
  --text: #ffffff;
  --muted: #888888;
  --danger: #e05555;
  --radius-card: 20px;
  --radius-ctl: 12px;
  --font-head: 'Russo One', sans-serif;
  --font-body: 'Roboto', sans-serif;
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  overscroll-behavior: none;
}

.shell {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 520px;
  margin: 0 auto;
  padding-top: env(safe-area-inset-top);
}

/* --- шапка --- */
.app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--card-2);
}
.logo {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 16px;
}
.header-name { font-family: var(--font-head); font-size: 17px; }
.header-sub { color: var(--muted); font-size: 12px; }
.user-pill {
  margin-left: auto;
  background: var(--card);
  border: 1px solid var(--border-2);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--muted);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- панели --- */
.panels { flex: 1; overflow-y: auto; padding: 16px; }
.panel { display: flex; flex-direction: column; gap: 14px; }

.offline-banner {
  background: rgba(224, 85, 85, 0.12);
  border: 1px solid rgba(224, 85, 85, 0.4);
  border-radius: var(--radius-ctl);
  padding: 10px 14px;
  font-size: 13px;
  color: #f0a0a0;
}

/* --- кнопка страны и табы --- */
.country-btn {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-ctl);
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 15px;
  cursor: pointer;
}
.chev { color: var(--muted); }

.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  padding: 4px;
}
.tab {
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-head);
  font-size: 13px;
  cursor: pointer;
}
.tab.active { background: rgba(20,115,79,0.25); border-color: var(--accent); color: var(--text); }

.switch-row { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.chip {
  padding: 9px 14px;
  border-radius: 9px;
  border: 1px solid var(--border-2);
  background: var(--card);
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}
.chip.active { border-color: var(--accent); background: rgba(20,115,79,0.25); color: var(--text); }
.badge { color: var(--accent-light); font-size: 11px; }

/* --- поля сумм --- */
.field-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 16px;
}
.field-label { color: var(--muted); font-size: 13px; display: block; margin-bottom: 8px; }
.field-row { display: flex; gap: 10px; align-items: stretch; }
.amount-input {
  flex: 1;
  height: 52px;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-ctl);
  color: var(--text);
  font-family: var(--font-head);
  font-size: 20px;
  padding: 0 14px;
  min-width: 0;
}
.amount-input:focus { border-color: var(--accent); outline: none; }
.curr-select {
  height: 52px;
  min-width: 110px;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-ctl);
  color: var(--text);
  font-family: var(--font-head);
  font-size: 15px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0 12px;
}
.curr-select img { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; }
.comm-hint { color: var(--danger); font-size: 12px; margin-top: 8px; min-height: 14px; text-align: right; }
.limits-hint { color: var(--muted); font-size: 12px; margin-top: 8px; min-height: 14px; }
.swap-divider { text-align: center; color: var(--accent-light); font-size: 20px; }

/* --- кнопки --- */
.btn-primary {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: var(--radius-ctl);
  background: var(--grad);
  color: #fff;
  font-family: var(--font-head);
  font-size: 15px;
  cursor: pointer;
}
.btn-primary:disabled { background: #2a2a2a; color: var(--muted); cursor: default; }
.btn-secondary {
  width: 100%;
  padding: 13px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-ctl);
  background: #1a1a1a;
  color: var(--muted);
  font-family: var(--font-head);
  font-size: 14px;
  cursor: pointer;
}
.actions { display: flex; flex-direction: column; gap: 10px; }
.link-btn {
  background: none; border: none; color: var(--accent-light);
  font-size: 14px; cursor: pointer; text-align: left; padding: 0;
}

/* --- курсы --- */
.rates-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px 16px;
}
.rates-block summary { font-family: var(--font-head); font-size: 14px; cursor: pointer; color: var(--muted); }
.rates-country { margin-top: 12px; }
.rates-country h4 { font-family: var(--font-head); font-size: 13px; color: var(--accent-light); margin-bottom: 6px; }
.rates-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.rates-rate { color: var(--accent-light); cursor: pointer; font-weight: 700; }

/* --- нижняя навигация --- */
.bottom-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  background: var(--card-2);
  padding-bottom: env(safe-area-inset-bottom);
}
.nav-btn {
  background: none; border: none;
  color: var(--muted);
  padding: 10px 0 8px;
  font-size: 18px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  cursor: pointer;
}
.nav-btn span { font-size: 11px; font-family: var(--font-body); }
.nav-btn.active { color: var(--accent-light); }

/* --- модалки --- */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex; align-items: flex-end; justify-content: center;
  z-index: 100;
}
.modal-box {
  background: var(--card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  width: 100%; max-width: 520px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.modal-title { font-family: var(--font-head); font-size: 17px; }
.modal-actions { display: flex; flex-direction: column; gap: 10px; }
.muted { color: var(--muted); font-size: 13px; line-height: 1.5; }
.center { text-align: center; }

.countries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.country-card {
  background: #1c1c1c;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-ctl);
  padding: 12px 8px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  cursor: pointer;
}
.country-card.active { border-color: var(--accent); background: rgba(20,115,79,0.25); }
.country-card img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.country-card span { font-family: var(--font-head); font-size: 13px; color: #ccc; }

/* --- форма --- */
.form { display: flex; flex-direction: column; gap: 12px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.form input, .form select, .form textarea {
  background: var(--card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-ctl);
  color: var(--text);
  padding: 12px;
  font-size: 14px;
  font-family: var(--font-body);
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--accent); outline: none; }
.file-attach { cursor: pointer; color: var(--accent-light); }
.offer-agree { display: flex; flex-direction: row !important; align-items: center; gap: 10px; }
.offer-full { font-size: 13px; color: var(--muted); }
.offer-full summary { cursor: pointer; color: var(--accent-light); }

/* --- оплата --- */
.pay-timer { text-align: center; font-size: 15px; }
.pay-timer b { font-family: var(--font-head); color: var(--accent-light); }
.pay-details {
  background: var(--card-2);
  border-radius: var(--radius-ctl);
  padding: 12px;
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
  margin-bottom: 8px;
}

/* --- кабинет --- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
}
.card-title { font-family: var(--font-head); font-size: 14px; }
.balance { font-family: var(--font-head); font-size: 26px; color: var(--accent-light); }
.ref-row { display: flex; gap: 8px; }
.ref-link {
  flex: 1;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-ctl);
  color: var(--text);
  padding: 10px;
  font-size: 12px;
  min-width: 0;
}
.order-row {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.order-status { font-size: 12px; padding: 3px 8px; border-radius: 999px; background: #1c1c1c; border: 1px solid var(--border-2); }
.order-status.completed { color: var(--accent-light); border-color: var(--accent); }
.order-status.cancelled { color: var(--danger); }
.order-repeat { background: none; border: none; color: var(--accent-light); cursor: pointer; font-size: 13px; }

.toast {
  position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
  background: #1c1c1c; border: 1px solid var(--accent);
  border-radius: var(--radius-ctl);
  padding: 10px 18px; font-size: 14px; z-index: 200;
}

/* --- чат --- */
.chat-topbar {
  display: flex; align-items: center; gap: 10px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  padding: 10px 14px;
}
.chat-status { color: var(--accent-light); font-size: 12px; flex: 1; }
.chat-messages {
  flex: 1;
  min-height: 300px;
  max-height: 55vh;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 8px;
  padding: 4px 2px;
}
.chat-bubble {
  max-width: 78%;
  padding: 10px 13px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.45;
  word-break: break-word;
}
.chat-bubble.client {
  align-self: flex-end;
  background: var(--grad);
  border-bottom-right-radius: 4px;
}
.chat-bubble.operator {
  align-self: flex-start;
  background: #202020;
  border: 1px solid var(--border-2);
  border-bottom-left-radius: 4px;
}
.chat-bubble img {
  max-width: 100%;
  border-radius: 10px;
  display: block;
  margin-bottom: 6px;
}
.chat-time { display: block; font-size: 10px; opacity: 0.65; margin-top: 4px; text-align: right; }
.chat-input-row { display: flex; gap: 8px; align-items: center; }
.chat-attach {
  font-size: 20px; cursor: pointer; padding: 8px;
  color: var(--muted);
}
.chat-input {
  flex: 1;
  background: var(--card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-ctl);
  color: var(--text);
  padding: 12px 14px;
  font-size: 14px;
}
.chat-input:focus { border-color: var(--accent); outline: none; }
.chat-send {
  width: 44px; height: 44px;
  border: none; border-radius: var(--radius-ctl);
  background: var(--grad);
  color: #fff; font-size: 16px; cursor: pointer;
}

.nav-btn { position: relative; }
.nav-badge {
  position: absolute;
  top: 4px; right: calc(50% - 22px);
  background: var(--danger);
  color: #fff;
  border-radius: 999px;
  font-size: 10px;
  min-width: 16px;
  height: 16px;
  line-height: 16px;
  padding: 0 4px;
}

.logo { cursor: pointer; }
.copyable { cursor: copy; }
#postpaid-receipt .card-title { margin-bottom: 10px; }