:root {
  --bg: #0a0d14;
  --bg-2: #11151f;
  --panel: #161922;
  --panel-2: #1d2230;
  --text: #e7ecf3;
  --muted: #8a94a6;
  --accent: #6ea8ff;
  --glow: rgba(110,168,255,0.25);
  --ok: #4ade80;
  --err: #f87171;
  --warn: #fbbf24;
  --border: #262b38;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, system-ui, sans-serif;
  font-size: 15px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ========== Hero (Fullscreen latest message) ========== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex; flex-direction: column;
  padding: max(env(safe-area-inset-top), 24px) 22px max(env(safe-area-inset-bottom), 24px);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--glow), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  position: relative; z-index: 1;
  flex: 1;
  display: flex; flex-direction: column;
  gap: 14px;
  padding-top: 28px;
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}
.hero-meta { display: flex; gap: 10px; align-items: center; }
.kind-badge {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  padding: 3px 10px; border-radius: 999px;
}
.when { font-size: 12px; color: var(--muted); }

.hero h1 {
  font-size: clamp(26px, 6vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 4px 0 0;
}
.hero p#hero-body {
  font-size: 17px; line-height: 1.55;
  color: color-mix(in srgb, var(--text) 88%, transparent);
  margin: 0; white-space: pre-wrap;
}
#hero-image-link {
  display: block;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
  margin-top: 8px;
}
#hero-image {
  width: 100%; height: auto; display: block;
}
.cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: #0a0d14;
  font-weight: 600;
  padding: 13px 20px;
  border-radius: 12px;
  text-decoration: none;
  margin-top: 8px;
  align-self: flex-start;
  box-shadow: 0 8px 24px var(--glow);
}
.cta::after { content: '↗'; opacity: 0.8; }
.hero-source {
  margin-top: auto;
  font-size: 12px;
  color: var(--muted);
  opacity: 0.7;
  padding-top: 24px;
}
.hero-actions {
  position: absolute;
  top: max(env(safe-area-inset-top), 14px);
  right: 14px;
  display: flex; gap: 6px;
  z-index: 2;
}

/* ========== Setup Screen ========== */
main#setup {
  max-width: 720px;
  margin: 0 auto;
  padding: max(env(safe-area-inset-top), 24px) 18px 96px;
}
main#setup[hidden] { display: none; }

main#setup header {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 0 24px;
}
.logo { width: 44px; height: 44px; border-radius: 10px; }
main#setup header h1 {
  font-size: 22px; font-weight: 600; margin: 0; letter-spacing: -0.01em;
}
main#setup header .badge {
  font-size: 11px; color: var(--muted);
  border: 1px solid var(--border); padding: 2px 8px; border-radius: 999px;
  margin-top: 4px; display: inline-block;
}
.ml-auto { margin-left: auto; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 16px;
}
.panel h2 {
  font-size: 12px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin: 0 0 12px;
}

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

button {
  background: var(--accent);
  color: #0a0d14;
  border: 0;
  padding: 11px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
button.secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}
button.ghost {
  background: rgba(20,24,34,0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text);
  border: 1px solid var(--border);
  width: 38px; height: 38px;
  padding: 0;
  border-radius: 10px;
  font-size: 16px;
}
button:hover { filter: brightness(1.08); }
button:active { transform: translateY(1px); }

#status { font-size: 13px; color: var(--muted); margin-top: 12px; min-height: 18px; }
#status.ok { color: var(--ok); }
#status.err { color: var(--err); }

.hint {
  font-size: 13px; color: var(--muted);
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 12px 14px; border-radius: 10px;
}

ul#log { list-style: none; padding: 0; margin: 0; }
ul#log li { border-top: 1px solid var(--border); padding: 12px 0; }
ul#log li:first-child { border-top: 0; padding-top: 0; }
ul#log li.empty { color: var(--muted); border: 0; }
.row-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.row-head strong { font-weight: 600; font-size: 14px; }
.meta { font-size: 12px; color: var(--muted); }
.body { font-size: 14px; color: var(--text); margin-top: 4px; opacity: 0.85; }

code, pre {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px;
}
pre {
  background: #060810; border: 1px solid var(--border);
  padding: 12px; border-radius: 10px; overflow-x: auto;
  color: #c7d0de;
  white-space: pre-wrap;
  word-break: break-all;
}