/* ================================================================
 * Atomic Search v3 — redesign layer, sits on top of styles.css
 * What's-new modal + AI modal + Cmd-K palette + polish.
 * ================================================================ */

/* ---------- What's-new modal ------------------------------------- */
.whatsnew-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.whatsnew-list li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--border-soft, rgba(128, 128, 128, 0.18));
  font-size: 14px;
  line-height: 1.55;
}
.whatsnew-list li:last-child { border-bottom: none; }
.whatsnew-list li strong { color: var(--accent); }
.whatsnew-list li kbd {
  background: var(--bg-elev-2, rgba(128, 128, 128, 0.12));
  border: 1px solid var(--border, rgba(128, 128, 128, 0.24));
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.whatsnew-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 6px 0 10px;
}
.whatsnew-actions .btn-primary,
.whatsnew-actions .btn-secondary {
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid var(--border, rgba(128, 128, 128, 0.24));
  background: var(--bg-elev-1, rgba(128, 128, 128, 0.08));
  color: var(--text);
  transition: background 120ms ease, color 120ms ease, transform 80ms ease;
}
.whatsnew-actions .btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}
.whatsnew-actions .btn-primary:hover { transform: translateY(-1px); filter: brightness(1.06); }
.whatsnew-actions .btn-secondary:hover { background: var(--bg-elev-2, rgba(128, 128, 128, 0.14)); }
.whatsnew-hint { margin: 4px 0 0; font-size: 12px; }

/* ---------- AI chat modal --------------------------------------- */
.ai-chip {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  background: rgba(0, 200, 100, 0.14);
  color: #06b06c;
  border-radius: 999px;
  vertical-align: middle;
}
.ai-status {
  padding: 8px 12px;
  background: var(--bg-elev-1, rgba(128, 128, 128, 0.06));
  border: 1px solid var(--border, rgba(128, 128, 128, 0.2));
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 12.5px;
}
.ai-messages {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 420px;
  overflow-y: auto;
  padding: 6px 2px;
  margin-bottom: 12px;
}
.ai-msg {
  padding: 10px 13px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.55;
  max-width: 88%;
  white-space: pre-wrap;
}
.ai-msg-user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.ai-msg-assistant {
  align-self: flex-start;
  background: var(--bg-elev-2, rgba(128, 128, 128, 0.1));
  border: 1px solid var(--border, rgba(128, 128, 128, 0.2));
  border-bottom-left-radius: 4px;
}
.ai-form {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}
.ai-form input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border, rgba(128, 128, 128, 0.28));
  background: var(--bg-elev-1, rgba(128, 128, 128, 0.06));
  color: var(--text);
  font-size: 14px;
  outline: none;
}
.ai-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255, 77, 77, 0.15); }
.ai-form button {
  padding: 0 18px;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
}
.ai-form button:hover { filter: brightness(1.06); }

/* ---------- Command palette ------------------------------------- */
.modal-cmdk {
  max-width: 620px;
  width: calc(100% - 32px);
  padding: 0;
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-elev-1, #1a1d24);
  border: 1px solid var(--border, rgba(128, 128, 128, 0.2));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.modal-cmdk #cmdk-input {
  width: 100%;
  padding: 16px 20px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 16px;
  outline: none;
  border-bottom: 1px solid var(--border-soft, rgba(128, 128, 128, 0.16));
}
.cmdk-list {
  margin: 0;
  padding: 6px 0;
  list-style: none;
  max-height: 60vh;
  overflow-y: auto;
}
.cmdk-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 18px;
  font-size: 14px;
  cursor: pointer;
  color: var(--text);
}
.cmdk-item:hover,
.cmdk-item.cmdk-active {
  background: var(--bg-elev-2, rgba(128, 128, 128, 0.12));
}
.cmdk-item kbd {
  background: var(--bg-elev-2, rgba(128, 128, 128, 0.12));
  border: 1px solid var(--border, rgba(128, 128, 128, 0.24));
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  color: var(--text-dim, currentColor);
}

/* ---------- Home page: animated atom mark ----------------------- */
@keyframes atomic-orbit-a { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes atomic-orbit-b { from { transform: rotate(60deg); } to { transform: rotate(420deg); } }
@keyframes atomic-orbit-c { from { transform: rotate(120deg); } to { transform: rotate(480deg); } }
.home-logo-mark {
  width: 72px;
  height: 72px;
  margin: 0 auto 12px;
  position: relative;
  display: block;
}
.home-logo-mark svg { width: 100%; height: 100%; display: block; }
.home-logo-mark .orbit-a { animation: atomic-orbit-a 14s linear infinite; transform-origin: 32px 32px; }
.home-logo-mark .orbit-b { animation: atomic-orbit-b 12s linear infinite reverse; transform-origin: 32px 32px; }
.home-logo-mark .orbit-c { animation: atomic-orbit-c 16s linear infinite; transform-origin: 32px 32px; }
@media (prefers-reduced-motion: reduce) {
  .home-logo-mark .orbit-a,
  .home-logo-mark .orbit-b,
  .home-logo-mark .orbit-c { animation: none; }
}

/* Slightly calmer hero spacing on v3. */
.home-inner { padding-top: max(6vh, 40px); }
.home-credit { opacity: 0.65; }

/* ---------- v3 result card polish ------------------------------- */
.result {
  padding: 14px 16px;
  border-radius: 14px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}
.result:hover {
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.07);
}
.result .title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
}
.result .host {
  font-size: 12px;
  opacity: 0.72;
  margin-bottom: 2px;
}

/* ---------- Mobile polish --------------------------------------- */
@media (max-width: 640px) {
  .topbar { padding: 8px 14px; gap: 12px; }
  .home-inner { padding-top: 30px; }
  .modal { max-width: calc(100vw - 24px); }
  .whatsnew-actions { flex-direction: column; }
  .whatsnew-actions button { width: 100%; }
}