/* Question helper. Left side so it never sits on the A+ / share buttons. Calm: no pulse, no badge, no auto-open. */
.azb-fab { position: fixed; left: 14px; bottom: calc(var(--dock-h, var(--bottom-h, 64px)) + 14px + env(safe-area-inset-bottom, 0px)); z-index: 60; display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 16px 0 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-weight: 700; cursor: pointer; }
.azb-fab:hover { border-color: var(--brand); }
.azb-emo { font-size: 1.25rem; line-height: 1; }
@media (min-width: 900px) { .azb-fab { bottom: 20px; left: 20px; } }
.azb { position: fixed; z-index: 70; left: 8px; right: 8px; bottom: calc(var(--dock-h, var(--bottom-h, 64px)) + 8px + env(safe-area-inset-bottom, 0px)); max-height: min(75vh, 620px); display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 20px 50px -12px rgba(2, 20, 40, .35); overflow: hidden; }
.azb[hidden] { display: none; }
@media (min-width: 900px) { .azb { left: 20px; right: auto; bottom: 20px; width: 380px; } }
.azb-h { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px 12px 18px; background: var(--brand-50); border-bottom: 1px solid var(--line); }
.azb-x { width: 40px; height: 40px; border: 0; border-radius: 50%; background: transparent; font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--text-2); }
.azb-x:hover { background: var(--surface-2); }
.azb-body { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; }
.azb-b { max-width: 92%; padding: 10px 14px; border-radius: 16px 16px 16px 4px; background: var(--surface-2); line-height: 1.55; font-size: .96rem; }
.azb-b p { margin: 0 0 .5em; } .azb-b p:last-child { margin: 0; }
.azb-b.is-me { align-self: flex-end; border-radius: 16px 16px 4px 16px; background: var(--brand-600); color: #fff; }
.azb-link { display: inline-block; margin-top: 8px; font-weight: 700; }
.azb-opts { display: flex; flex-direction: column; gap: 8px; }
.azb-o { text-align: left; min-height: 46px; padding: 8px 14px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); color: var(--text); font-weight: 600; cursor: pointer; line-height: 1.4; }
.azb-o:hover { border-color: var(--brand); background: var(--brand-50); }
.azb-o2 { background: transparent; color: var(--text-2); font-weight: 500; min-height: 40px; }
.azb-form { display: flex; flex-direction: column; gap: 8px; }
.azb-form input, .azb-form textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); font: inherit; min-height: 44px; }
.azb-form textarea { resize: vertical; }
.azb-hp { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0; }
.azb-send { min-height: 46px; border: 0; border-radius: 999px; background: var(--brand-600); color: #fff; font-weight: 700; cursor: pointer; }
.azb-send:disabled { opacity: .6; }
.azb-wa { text-align: center; padding: 10px; border-radius: 999px; border: 1px solid var(--line); font-weight: 700; }
.azb-msg { margin: 0; padding: 8px 12px; border-radius: 12px; background: var(--leaf-50); color: var(--leaf); font-weight: 600; }
.azb-msg.is-err { background: #FEF2F2; color: var(--danger); }
.azb-note { margin: 0; padding: 8px 14px 10px; font-size: .78rem; color: var(--muted); border-top: 1px solid var(--line); }
@media (prefers-reduced-motion: no-preference) { .azb:not([hidden]) { animation: azbIn .18s ease-out; } @keyframes azbIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } } }