:root {
  --ink: #0a1118;
  --panel: #101b25;
  --panel2: #16232f;
  --panel3: #1b2b39;
  --line: #22323f;
  --mint: #35e0a1;
  --mint-dim: #1e8f68;
  --coral: #ff5a6e;
  --amber: #f4b740;
  --text: #e8f0f5;
  --muted: #6e8494;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

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

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
  padding-bottom: 60px;
}

a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 161, 0.3);
}

a:hover {
  border-bottom-color: var(--mint);
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 14px;
}

.crumbs {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-top: 14px;
}

.crumbs a {
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.crumbs a:hover {
  color: var(--mint);
}

.site-header {
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}

.logo-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.logo {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  border-bottom: 0;
  text-decoration: none;
}

.logo:hover {
  border-bottom: 0;
  color: var(--text);
}

.logo span {
  color: var(--mint);
}

.usp {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mint);
  margin: 0 0 10px;
}

.nav-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links a {
  color: var(--muted);
  border-bottom: 1px solid transparent;
}

.nav-links a:hover {
  color: var(--mint);
}

h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 10px;
  max-width: 720px;
}

@media (max-width: 560px) {
  h1 {
    font-size: 22px;
  }
}

.lede {
  font-size: 14.5px;
  color: #a9bac6;
  max-width: 700px;
  line-height: 1.65;
}

.section-label {
  font-size: 13px;
  font-family: var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin: 30px 0 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 14px;
}

.card h2,
.card .ttl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 14px;
}

label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="date"],
select {
  width: 100%;
  background: var(--panel2);
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 17px;
  padding: 13px 14px;
  transition: border-color 0.15s;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--mint);
}

select {
  font-size: 14px;
  appearance: none;
  cursor: pointer;
}

.grid {
  display: grid;
  gap: 12px;
}

.g2 {
  grid-template-columns: 1fr 1fr;
}

.g3 {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 560px) {
  .g2,
  .g3 {
    grid-template-columns: 1fr;
  }
}

.btn {
  background: var(--mint);
  color: #04120c;
  border: 0;
  border-radius: 12px;
  padding: 13px 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  transition: 0.15s;
}

.btn:hover {
  filter: brightness(1.08);
}

.btn.ghost {
  background: var(--panel2);
  color: var(--muted);
}

.btn.ghost:hover {
  color: var(--text);
}

.btn.swap {
  width: 48px;
  padding: 0;
  height: 48px;
  align-self: end;
  font-size: 18px;
  letter-spacing: 0;
}

.pos {
  color: var(--mint);
}

.neg {
  color: var(--coral);
}

.muted {
  color: var(--muted);
}

.mono {
  font-family: var(--mono);
}

.big {
  font-family: var(--mono);
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 560px) {
  .big {
    font-size: 26px;
  }
}

.currency-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 8px;
}

@media (max-width: 720px) {
  .currency-cards {
    grid-template-columns: 1fr;
  }
}

.currency-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.16s, transform 0.16s;
}

.currency-card:hover {
  border-color: var(--mint-dim);
  transform: translateY(-2px);
}

.currency-card .ccy-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.currency-card .code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin-bottom: 0;
}

.ccy-flag-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 4px;
  background: var(--panel3);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.ccy-flag-wrap .ccy-flag {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  z-index: 1;
  display: block;
}

.ccy-flag-wrap .ccy-flag--fallback {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
  box-shadow: none;
}

.ccy-flag {
  display: inline-block;
  border-radius: 4px;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
  vertical-align: middle;
  flex-shrink: 0;
}

.ccy-flag--fallback {
  width: 28px;
  height: 21px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #1e3342, #152530);
  color: var(--mint);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(53, 224, 161, 0.25);
}

.ccy-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 0 !important;
}

.h1-with-flag {
  display: flex;
  align-items: center;
  gap: 12px;
}

.h1-with-flag .ccy-flag {
  border-radius: 6px;
}

.currency-card .name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 10px;
}

.currency-card .rate {
  font-family: var(--mono);
  font-size: 24px;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.currency-card .chg {
  font-family: var(--mono);
  font-size: 12px;
}

.tscroll {
  overflow-x: auto;
  margin: 0 -4px;
  padding: 0 4px;
  -webkit-overflow-scrolling: touch;
}

table.rates {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13px;
  min-width: 560px;
}

table.rates th {
  text-align: right;
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  padding: 0 0 9px;
  border-bottom: 1px solid var(--line);
}

table.rates th:first-child,
table.rates td:first-child {
  text-align: left;
}

table.rates td {
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  text-align: right;
  vertical-align: middle;
}

table.rates tbody tr:last-child td {
  border-bottom: 0;
}

table.rates a {
  color: var(--text);
  border-bottom: 1px solid transparent;
}

table.rates a:hover {
  color: var(--mint);
}

.chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chips button {
  background: var(--panel2);
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  transition: 0.15s;
}

.chips button.on {
  border-color: var(--mint);
  color: var(--mint);
}

.chips button:hover {
  color: var(--text);
}

.popular-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.popular-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.contacts-block {
  margin-top: 36px;
}

.contacts-usp {
  margin: 0 0 16px;
  max-width: 42rem;
  color: var(--muted, #6e8494);
  font-size: 15px;
  line-height: 1.45;
}

.contacts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 640px) {
  .contacts-grid {
    grid-template-columns: 1fr;
  }
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 14px 18px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(180deg, #1a2c3a 0%, #132230 100%);
  box-shadow: inset 0 0 0 1px rgba(53, 224, 161, 0.18), 0 10px 24px rgba(0, 0, 0, 0.22);
  color: var(--text);
  text-decoration: none;
  text-align: left;
  width: 100%;
  cursor: pointer;
  font: inherit;
  transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
}

.contact-item:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: inset 0 0 0 1px rgba(53, 224, 161, 0.45), 0 14px 28px rgba(0, 0, 0, 0.28);
  color: var(--text);
  border-bottom: 0;
}

.contact-item:active {
  transform: translateY(0);
}

.contact-item--max {
  background: linear-gradient(135deg, #1d3344 0%, #16384a 55%, #1a2a36 100%);
}
.contact-item--tg {
  background: linear-gradient(135deg, #1a3a4d 0%, #15435a 50%, #132836 100%);
}
.contact-item--vk {
  background: linear-gradient(135deg, #243556 0%, #1b2f4d 55%, #152536 100%);
}
.contact-item--mail {
  background: linear-gradient(135deg, #2a3a2f 0%, #1d3328 55%, #15261d 100%);
}
.contact-item--phone {
  background: linear-gradient(135deg, #1f3d36 0%, #164038 50%, #132a28 100%);
}

.contact-item--btn {
  appearance: none;
}

.contact-ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(53, 224, 161, 0.14);
  color: var(--mint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(53, 224, 161, 0.28);
}

.contact-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.contact-body strong {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.contact-body em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 12px;
  color: #9fb3c1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-hint {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint);
  margin-top: 2px;
}

.contact-arrow {
  margin-left: auto;
  color: var(--mint);
  font-family: var(--mono);
  font-size: 18px;
  opacity: 0.7;
  flex-shrink: 0;
}

.policy-block {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  color: #a9bac6;
  font-size: 13.5px;
  line-height: 1.7;
}

.policy-block a {
  color: var(--mint);
}

.popular-list a:hover {
  border-color: var(--mint-dim);
  color: var(--mint);
}

.disclaimer,
.note {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: #a9bac6;
  margin: 18px 0;
}

.faq details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 8px;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq details p {
  margin-top: 10px;
  color: #a9bac6;
  font-size: 14px;
  line-height: 1.65;
}

.seo {
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.seo h2,
.guide-block h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 22px 0 10px;
  text-transform: none;
  font-family: var(--sans);
  color: var(--text);
}

.seo h3,
.guide-block h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 18px 0 8px;
  color: var(--text);
}

.seo p,
.guide-block p {
  font-size: 14.5px;
  line-height: 1.68;
  color: #a9bac6;
  margin-bottom: 12px;
  max-width: 740px;
}

.guide-facts {
  margin: 0 0 14px 18px;
  color: #a9bac6;
  font-size: 14.5px;
  line-height: 1.65;
  max-width: 740px;
}

.guide-facts li {
  margin-bottom: 6px;
}

.guide-block {
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.65;
}

.state-box {
  padding: 22px;
  text-align: center;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
}

.state-box.error {
  color: var(--coral);
}

.chart-wrap {
  height: 320px;
  width: 100%;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.stat {
  background: var(--panel2);
  border-radius: 12px;
  padding: 13px;
}

.stat b {
  display: block;
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1.2;
}

.stat span {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.converter-result {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.converter-result .eq {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

.cross-note {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--amber);
  line-height: 1.5;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
}

.admin-table th {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}