:root {
  color-scheme: dark;
  --motocat-bg: url('./assets/motocat-bg.jpg');
  --bg: #070d1a;
  --bg-soft: #0d1527;
  --surface: #111d34;
  --surface-alt: #1a2744;
  --border: #2f436e;
  --border-soft: #24385e;
  --text: #ecf3ff;
  --muted: #9eb4da;
  --accent: #50d7ff;
  --accent-2: #2f8cff;
  --danger: #ff6b6b;
  --ok: #5dd39e;
  --warn: #f7b955;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Space Grotesk', 'IBM Plex Sans', 'Segoe UI', sans-serif;
  color: var(--text);
  min-height: 100vh;
  position: relative;
  background:
    linear-gradient(165deg, rgba(6, 12, 22, 0.44), rgba(8, 16, 30, 0.36)),
    radial-gradient(circle at 7% -2%, rgba(31, 57, 101, 0.22) 0%, transparent 26%),
    radial-gradient(circle at 95% -8%, rgba(23, 42, 76, 0.2) 0%, transparent 24%),
    radial-gradient(circle at 50% 120%, rgba(16, 32, 58, 0.16) 0%, transparent 38%),
    var(--motocat-bg) center / cover no-repeat fixed,
    var(--bg);
}

.topbar {
  display: grid;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 12, 21, 0.56);
  backdrop-filter: blur(8px);
}

.title-wrap h1 {
  margin: 0;
  font-size: 1.3rem;
  letter-spacing: 0.02em;
}

.title-wrap p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.session-wrap {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
}

.session-pill,
.wallet-pill {
  display: grid;
  gap: 6px;
  border: 1px solid var(--border-soft);
  background: rgba(14, 24, 43, 0.54);
  border-radius: 10px;
  padding: 8px 10px;
  min-height: 64px;
}

.session-pill span,
.wallet-pill label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.wallet-row {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.session-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.banner {
  margin: 12px 16px 0;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(18, 31, 55, 0.74);
  color: var(--text);
}

.banner.info {
  border-color: #3f62a1;
}

.banner.success {
  border-color: #3f926e;
  color: #c5ffe5;
}

.banner.error {
  border-color: #8f3e4e;
  color: #ffd2dc;
}

.hidden {
  display: none;
}

.layout {
  display: grid;
  gap: 20px;
  padding: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1900px;
  margin: 0 auto;
}

.card {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(17, 29, 52, 0.74), rgba(26, 39, 68, 0.64));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  padding: 14px;
  min-height: 320px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.card h2 {
  margin: 0;
  font-size: 1.08rem;
}

h3 {
  margin: 14px 0 8px;
  font-size: 0.98rem;
}

.status-chip {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid #3d5f9f;
  border-radius: 999px;
  padding: 3px 8px;
  color: #c5e2ff;
  background: rgba(33, 58, 103, 0.42);
}

.stats-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 10px;
}

.stat {
  border: 1px solid var(--border-soft);
  background: rgba(12, 20, 36, 0.56);
  border-radius: 10px;
  padding: 8px;
}

.stat small {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

.stat strong {
  display: block;
  margin-top: 4px;
  font-size: 0.95rem;
}

.entity-list {
  border: 1px solid var(--border-soft);
  background: rgba(11, 19, 34, 0.5);
  border-radius: 10px;
  min-height: 44px;
  max-height: 140px;
  overflow: auto;
  padding: 8px;
  margin-bottom: 10px;
  display: grid;
  gap: 6px;
}

.entity-row {
  border: 1px solid #29406b;
  background: rgba(17, 30, 53, 0.62);
  border-radius: 8px;
  padding: 6px 8px;
  display: grid;
  gap: 2px;
}

.entity-row .meta {
  font-size: 0.74rem;
  color: var(--muted);
}

.form-grid,
.inline-form {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.form-grid label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.84rem;
}

.inline-form.inline-1 {
  grid-template-columns: minmax(0, 1fr) auto;
}

.inline-form.inline-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
}

input,
textarea,
button,
select {
  border-radius: 8px;
  border: 1px solid var(--border-soft);
  background: rgba(14, 23, 43, 0.72);
  color: var(--text);
  padding: 10px;
  font: inherit;
}

input::placeholder,
textarea::placeholder {
  color: #7891be;
}

textarea {
  resize: vertical;
}

button {
  background: linear-gradient(95deg, var(--accent-2), var(--accent));
  color: #041a31;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: filter 0.15s ease;
}

button:hover {
  filter: brightness(1.08);
}

button.ghost {
  background: rgba(24, 39, 67, 0.7);
  border: 1px solid #3f5f98;
  color: #dbe9ff;
}

button.ghost.danger {
  border-color: #8f3e4e;
  color: #ffd7e0;
}

.output {
  min-height: 88px;
  background: rgba(12, 22, 40, 0.64);
  border: 1px solid var(--border-soft);
  border-radius: 9px;
  padding: 10px;
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 10px;
}

.history-list {
  display: grid;
  gap: 8px;
  max-height: 320px;
  overflow: auto;
}

.history-item {
  border: 1px solid #2f4878;
  background: rgba(13, 23, 42, 0.62);
  border-radius: 10px;
  padding: 8px;
  display: grid;
  gap: 4px;
}

.history-item h4 {
  margin: 0;
  font-size: 0.88rem;
}

.history-item p {
  margin: 0;
  font-size: 0.83rem;
}

.history-item .meta {
  color: var(--muted);
  font-size: 0.72rem;
}

.muted {
  color: var(--muted);
  margin-top: 0;
}

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

.error {
  color: var(--danger);
}

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

code {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 0.88em;
}

@media (max-width: 1300px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .session-wrap {
    grid-template-columns: 1fr;
  }

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

  .inline-form.inline-1,
  .inline-form.inline-2,
  .wallet-row {
    grid-template-columns: 1fr;
  }
}

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