:root {
  --bg: #0d0f14;
  --panel: #161a22;
  --panel-2: #1e232d;
  --border: #2a303c;
  --text: #e7ecf3;
  --muted: #8b95a7;
  --accent: #ffb648;
  --accent-2: #ff8c42;
  --ok: #4ade80;
  --err: #f87171;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #1a1f2b 0%, var(--bg) 55%);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  min-height: 100vh;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

header.hero {
  text-align: center;
  margin-bottom: 28px;
}
.logo {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.logo .mug {
  filter: saturate(1.2);
}
.logo b {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.subtitle {
  color: var(--muted);
  margin-top: 6px;
  font-size: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 18px;
}

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 6px;
}

input[type='text'],
input[type='number'],
select {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 15px;
  outline: none;
}
input[type='text']:focus,
select:focus {
  border-color: var(--accent);
}

.row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.row > .col {
  flex: 1 1 140px;
}

.checks {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
.check input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.btn {
  border: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s ease, filter 0.15s ease;
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #241500;
  width: 100%;
  margin-top: 18px;
}
.btn-primary:hover {
  filter: brightness(1.05);
}
.btn-ghost {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}

.adv summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  margin-top: 14px;
  user-select: none;
}
.adv[open] summary {
  margin-bottom: 12px;
}

.result {
  display: none;
}
.result.show {
  display: block;
}

.media {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 16px;
}
.media img {
  width: 128px;
  height: 72px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--panel-2);
  flex: 0 0 auto;
}
.media .meta {
  min-width: 0;
}
.media .title {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.media .sub {
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}
.badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  margin-right: 6px;
}
.badge.live {
  color: var(--err);
  border-color: var(--err);
}

.linkbox {
  display: flex;
  gap: 10px;
}
.linkbox input {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.actions .btn {
  flex: 1 1 auto;
}

.preview {
  margin-top: 16px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
  aspect-ratio: 16 / 9;
}
.preview iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.hint {
  color: var(--muted);
  font-size: 13px;
  margin-top: 10px;
}
.status {
  font-size: 13px;
  margin-top: 10px;
  min-height: 18px;
}
.status.err {
  color: var(--err);
}
.status.ok {
  color: var(--ok);
}
.status.loading {
  color: var(--accent);
}

ol.steps {
  margin: 6px 0 0;
  padding-left: 20px;
}
ol.steps li {
  margin: 6px 0;
}
code.inline {
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 6px;
  font-size: 13px;
}
a {
  color: var(--accent);
}