.content { width: min(1100px, 100%); }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.hero {
  min-height: 100vh; display: grid; place-items: center; padding: 2rem;
  position: relative; overflow: hidden;
}
.hero-inner { width: min(640px, 100%); position: relative; z-index: 1; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); font-size: 0.78rem; margin: 0 0 0.75rem; }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.04em; margin: 0 0 0.75rem; }
.hero-cta {
  margin-top: 1.5rem;
  /* Telegram Login iframe inherits dark color-scheme and paints as a black slab. */
  color-scheme: light;
  min-height: 48px;
}
.hero-cta iframe {
  color-scheme: light;
  background: #fff !important;
  border-radius: 8px;
}
.hero-login-hint {
  margin-top: 1rem;
  font-size: 0.9rem;
  opacity: 0.75;
}
.share-help {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--panel) 90%, black);
  overflow: hidden;
}
.share-help-summary {
  list-style: none;
  width: 100%;
  display: block;
  text-align: left;
  border: 0;
  border-radius: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
}
.share-help-summary::-webkit-details-marker { display: none; }
.share-help[open] .share-help-summary {
  border-bottom-color: var(--line);
  border-radius: 0;
}
.share-help-body {
  padding: 1rem 1.1rem 1.15rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}
.share-help-lead { margin: 0 0 0.9rem; }
.share-help-body h2 {
  margin: 0.85rem 0 0.4rem;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.share-help-list {
  margin: 0;
  padding-left: 1.15rem;
}
.share-help-list li { margin: 0.35rem 0; }
.share-help-list strong { color: var(--text); }
.share-help-list code,
.share-help-note code {
  font-family: var(--mono);
  font-size: 0.84em;
  color: var(--text);
}
.share-help-note {
  margin: 0.9rem 0 0;
  padding: 0.65rem 0.75rem;
  border-left: 3px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  background: color-mix(in srgb, var(--panel-2) 70%, transparent);
}
.share-help-official { margin: 1rem 0 0; }
.share-help-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.share-help-link:hover { color: var(--text); }
.hero-glow {
  position: absolute; inset: auto -20% -30% 20%; height: 55%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 35%, transparent), transparent 70%);
  filter: blur(40px);
}
.warn { color: var(--warn); }
.home-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.85rem;
}
.home-profile {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin: 0 0 1.25rem;
  padding: 1rem 0 1.15rem;
  border-bottom: 1px solid var(--line);
}
.home-profile-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: color-mix(in srgb, var(--accent) 22%, var(--panel));
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
}
.home-profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.home-profile-initials {
  font-size: 1.35rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text);
}
.home-profile-body h2 {
  margin: 0 0 0.2rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.home-profile-body p { margin: 0.15rem 0; font-size: 0.9rem; }
.home-card {
  display: block; padding: 1.1rem; border-radius: var(--radius);
  border: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 92%, black);
  transition: border-color .15s, transform .15s;
}
.home-card:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); transform: translateY(-2px); }
.home-card h2 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.home-card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.share-panel { margin: 1rem 0 1.25rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: color-mix(in srgb, var(--panel) 90%, black); }
.share-labels { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.4rem; }
.share-bar { height: 14px; border-radius: 999px; background: #0d1218; overflow: hidden; border: 1px solid var(--line); display: flex; }
.share-you { height: 100%; background: linear-gradient(90deg, var(--accent), #4ec4af); }
.meter-list { display: grid; gap: 0.75rem; }
.meter-card { padding: 0.9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: color-mix(in srgb, var(--panel) 92%, black); }
.meter-card h3 { margin: 0 0 0.35rem; font-size: 1rem; }
.progress { height: 8px; border-radius: 999px; background: #0d1218; overflow: hidden; border: 1px solid var(--line); }
.progress > span { display: block; height: 100%; background: var(--accent); }
.secret-box { margin: 0; padding: 0.85rem; border-radius: 8px; border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line)); background: #0d1218; font-family: var(--mono); font-size: 0.85rem; word-break: break-all; white-space: pre-wrap; }
.keys-table { width: 100%; border-collapse: collapse; }
.keys-table th, .keys-table td { text-align: left; padding: 0.55rem 0.45rem; border-top: 1px solid var(--line); vertical-align: top; }
.keys-table th { color: var(--muted); font-size: 0.8rem; }
.keys-section { margin-bottom: 1.5rem; }
.keys-section h2 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.section-hint { margin: 0 0 0.75rem; font-size: 0.9rem; }
.apps-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.apps-head .section-hint { margin-bottom: 0; }
.app-auth-strip { display: flex; gap: 0.45rem; align-items: center; }
.api-actions { align-items: center; }
.app-auth-icons { display: flex; gap: 0.4rem; align-items: center; }
.btn.icon-btn {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: #1c1c1c;
  border-color: color-mix(in srgb, var(--line) 80%, #2a2a2a);
  color: #e0e0e0;
}
.btn.icon-btn.plus-btn {
  background: color-mix(in srgb, var(--accent) 22%, #1c1c1c);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}
.btn.icon-btn.brand-btn {
  background: #1c1c1c;
}
.btn.icon-btn.trash-btn {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 10px;
}
.btn.icon-btn:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  color: var(--text);
}
.btn.icon-btn:disabled {
  opacity: 0.45;
}
.btn.icon-btn[hidden] {
  display: none !important;
}
.btn.icon-btn .brand-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block;
  border-radius: 4px;
}
.app-role {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  color: var(--accent);
  margin-right: 0.35rem;
}
.wizard { display: grid; gap: 0.75rem; max-width: 420px; margin-bottom: 1.25rem; }
.wizard label { display: grid; gap: 0.3rem; color: var(--muted); font-size: 0.9rem; }
.workspace-panel { padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: color-mix(in srgb, var(--panel) 92%, black); }
.workspace-panel pre { white-space: pre-wrap; font-family: var(--mono); font-size: 0.86rem; background: #0d1218; padding: 0.85rem; border-radius: 8px; border: 1px solid var(--line); }
.chat-box { display: grid; grid-template-rows: 1fr auto; min-height: 60vh; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: color-mix(in srgb, var(--panel) 92%, black); }
.messages { padding: 1rem; overflow: auto; display: flex; flex-direction: column; gap: 0.65rem; }
.msg { max-width: 80%; padding: 0.65rem 0.8rem; border-radius: 10px; border: 1px solid var(--line); white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: color-mix(in srgb, var(--accent) 16%, transparent); }
.msg.assistant { align-self: flex-start; background: #0d1218; }
.composer { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem; padding: 0.75rem; border-top: 1px solid var(--line); }