:root {
  --bg: #071018;
  --panel: rgba(19, 24, 33, 0.9);
  --panel-soft: rgba(25, 32, 44, 0.72);
  --panel-row: rgba(255, 255, 255, 0.03);
  --line: rgba(255, 166, 88, 0.18);
  --line-soft: rgba(130, 148, 171, 0.18);
  --text: #f0ede8;
  --muted: #b6aea2;
  --mono: #a7b8c8;
  --green: #55e39e;
  --orange: #eb832f;
  --orange-soft: rgba(235, 131, 47, 0.18);
  --shadow: 0 32px 60px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 78% 18%, rgba(235, 131, 47, 0.18), transparent 22%),
    linear-gradient(180deg, rgba(7, 16, 24, 0.92), rgba(7, 16, 24, 1)),
    linear-gradient(90deg, rgba(85, 227, 158, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(85, 227, 158, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 44px 44px, 44px 44px;
}

code,
.status-rail,
.amount-chip,
.ghost-button,
.command-hint,
.activity-table,
.field-hint {
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

.page-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 22px 34px 36px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 26px;
}

.brand {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.88rem;
  color: #d8c8b2;
}

.subbrand {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.status-rail {
  color: var(--mono);
  text-align: right;
  font-size: 0.9rem;
  line-height: 1.7;
}

.rail-line {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.rail-line-primary {
  color: #cfddd0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px rgba(85, 227, 158, 0.8);
}

.rail-sep {
  color: rgba(255, 255, 255, 0.28);
}

.console-card {
  border-radius: 24px;
  padding: 30px 46px 28px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 18%),
    radial-gradient(circle at 78% 14%, rgba(235, 131, 47, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(23, 30, 41, 0.94), rgba(18, 22, 31, 0.88));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-copy h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.9rem, 5vw, 4.6rem);
  line-height: 0.93;
  letter-spacing: -0.04em;
}

.lede {
  max-width: 58ch;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.42;
}

code {
  color: #d0d7de;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.14rem 0.34rem;
  border-radius: 0.45rem;
}

.request-panel {
  margin-top: 28px;
}

.claim-form {
  display: grid;
  gap: 14px;
}

.claim-form label {
  font-size: 1.1rem;
  font-weight: 700;
  color: #efe8de;
}

.field-hint {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
}

.address-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

textarea {
  width: 100%;
  min-height: 56px;
  max-height: 180px;
  resize: vertical;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid rgba(85, 227, 158, 0.44);
  background: rgba(20, 27, 36, 0.94);
  color: #eef8f1;
  font: inherit;
  line-height: 1.4;
  box-shadow:
    inset 0 0 0 1px rgba(85, 227, 158, 0.12),
    0 0 16px rgba(85, 227, 158, 0.16);
}

textarea::placeholder {
  color: rgba(222, 230, 236, 0.48);
}

textarea:focus {
  outline: none;
  border-color: rgba(85, 227, 158, 0.82);
  box-shadow:
    inset 0 0 0 1px rgba(85, 227, 158, 0.18),
    0 0 18px rgba(85, 227, 158, 0.22);
}

.ghost-button,
.primary-button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.ghost-button {
  min-width: 88px;
  padding: 13px 15px;
  border-radius: 12px;
  color: #ddd7cf;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.request-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
}

.amount-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.amount-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #d4d8de;
  font-size: 0.92rem;
}

.amount-chip-active {
  border-color: rgba(255, 166, 88, 0.3);
  background: rgba(255, 166, 88, 0.12);
  color: #ffe0c2;
}

.request-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.primary-button {
  min-width: 164px;
  padding: 15px 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, #eb8f42 0%, #d96f26 100%);
  color: #fff7ef;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(217, 111, 38, 0.28);
}

.primary-button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.primary-button:disabled,
.ghost-button:disabled {
  opacity: 0.68;
  cursor: wait;
}

.command-hint {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.hint-key {
  align-self: flex-start;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: #d8dee7;
  font-size: 0.75rem;
}

.message {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 12px;
  line-height: 1.5;
  border: 1px solid transparent;
}

.message.hidden {
  display: none;
}

.message.success {
  background: rgba(85, 227, 158, 0.12);
  border-color: rgba(85, 227, 158, 0.26);
  color: #d9ffe9;
}

.message.error {
  background: rgba(232, 92, 82, 0.12);
  border-color: rgba(232, 92, 82, 0.24);
  color: #ffd5cf;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 28px;
}

.detail-block h2,
.activity-header h2 {
  margin: 0 0 12px;
  font-size: 2rem;
  line-height: 1;
}

.detail-block-divider {
  border-left: 1px solid var(--line-soft);
  padding-left: 22px;
}

.detail-list {
  margin: 0;
  padding-left: 22px;
  color: #ded8d0;
  font-size: 1.02rem;
  line-height: 1.55;
}

.activity-panel {
  margin-top: 30px;
}

.activity-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
}

.activity-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.activity-table-wrap {
  margin-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.activity-table {
  width: 100%;
  border-collapse: collapse;
  color: #dce2ea;
  font-size: 0.92rem;
}

.activity-table thead th {
  padding: 10px 10px;
  text-align: left;
  color: rgba(220, 226, 234, 0.65);
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.activity-table tbody td {
  padding: 10px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.activity-table tbody tr {
  background: var(--panel-row);
}

.empty-row td {
  color: var(--muted);
}

.status-confirmed {
  color: #d8ffe5;
}

@media (max-width: 980px) {
  .page-shell {
    padding: 18px 16px 30px;
  }

  .topbar,
  .activity-header,
  .request-row,
  .address-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .status-rail {
    text-align: left;
  }

  .rail-line {
    justify-content: flex-start;
  }

  .console-card {
    padding: 22px 20px;
  }

  .detail-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .detail-block-divider {
    border-left: 0;
    padding-left: 0;
  }

  .request-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .hero-copy h1 {
    font-size: 2.35rem;
  }

  .detail-block h2,
  .activity-header h2 {
    font-size: 1.45rem;
  }

  .activity-table {
    font-size: 0.84rem;
  }

  .activity-table thead {
    display: none;
  }

  .activity-table tbody tr {
    display: grid;
    gap: 4px;
    padding: 10px 0;
  }

  .activity-table tbody td {
    display: block;
    border-bottom: 0;
    padding: 0 0 0 10px;
  }
}