:root {
  --bg0: #1a1410;
  --bg1: #2a211a;
  --bg2: #3a2e24;
  --ink: #f3ebe2;
  --muted: #c4b4a4;
  --accent: #d4a574;
  --accent-deep: #b8844f;
  --line: rgba(243, 235, 226, 0.12);
  --ok: #8fbc8f;
  --warn: #e0b85c;
  --err: #e07a6a;
  --radius: 14px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  font-family: "DM Sans", sans-serif;
  color: var(--ink);
  background: var(--bg0);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(212, 165, 116, 0.22), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(120, 80, 50, 0.35), transparent 50%),
    linear-gradient(180deg, #241c16 0%, var(--bg0) 40%, #120e0b 100%);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  color: var(--accent);
}

.page {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.header {
  margin-bottom: 2rem;
  animation: rise 0.7s ease both;
}

.brand {
  margin: 0 0 0.4rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.header h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ink);
}

.lede {
  margin: 0.75rem 0 0;
  max-width: 42rem;
  color: var(--muted);
  line-height: 1.5;
}

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .grid {
    grid-template-columns: 1fr 1fr;
  }

  .summary-panel {
    grid-column: 1 / -1;
  }
}

.panel {
  background: linear-gradient(160deg, rgba(58, 46, 36, 0.95), rgba(34, 26, 20, 0.98));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem 1.4rem;
  box-shadow: var(--shadow);
  animation: rise 0.75s ease both;
}

.panel:nth-child(2) {
  animation-delay: 0.05s;
}

.panel:nth-child(3) {
  animation-delay: 0.1s;
}

.panel h2 {
  margin: 0 0 0.35rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.35rem;
  font-weight: 500;
}

.hint,
.meta {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.key-block {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
}

.coffee-stats {
  margin-top: 0.25rem;
}

.answer-block {
  margin-top: 0.35rem;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  background: rgba(18, 14, 11, 0.45);
  border: 1px solid var(--line);
}

.answer-text {
  line-height: 1.55;
  color: var(--ink);
}

.answer-text a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.stack {
  display: grid;
  gap: 0.85rem;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.row.between {
  justify-content: space-between;
}

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--muted);
}

input,
select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(18, 14, 11, 0.65);
  color: var(--ink);
  font: inherit;
}

input:focus,
select:focus {
  outline: 2px solid rgba(212, 165, 116, 0.45);
  outline-offset: 1px;
}

button,
.button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 0.65rem 1.15rem;
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  color: #1a120c;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, filter 0.15s ease;
}

button:hover,
.button:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  filter: none;
}

button.ghost,
.button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  font-weight: 500;
}

.status {
  margin: 0;
  min-height: 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}

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

.status.err {
  color: var(--err);
}

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

.stats {
  margin: 0 0 1.25rem;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.stats > div {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: rgba(18, 14, 11, 0.45);
  border: 1px solid var(--line);
}

.stats dt {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.stats dd {
  margin: 0.35rem 0 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.65rem;
  font-weight: 500;
  color: var(--ink);
}

.log {
  margin: 1rem 0 0;
  max-height: 220px;
  overflow: auto;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: rgba(10, 8, 6, 0.7);
  border: 1px solid var(--line);
  color: #d8c8b8;
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.login-page .panel {
  max-width: 28rem;
}

#admin-app[hidden],
#login-gate[hidden] {
  display: none !important;
}