/* Плашка установки PWA (install.js) */
.install-bar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:1000;max-width:506px;margin:auto;display:flex;align-items:center;gap:12px;padding:12px 8px 12px 12px;background:var(--paper,#fdfaf4);color:var(--ink,#3d3637);border:1px solid #ddd4c8;border-radius:16px;box-shadow:0 12px 32px rgba(61,54,55,.18);transform:translateY(calc(100% + 24px));opacity:0;transition:transform .35s var(--ease,ease),opacity .35s}
.install-bar.is-shown{transform:none;opacity:1}
.install-bar img{width:40px;height:40px;border-radius:10px;flex:0 0 40px}
.install-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.install-text b{font:600 15px/1.2 Georgia,'Times New Roman',serif}
.install-text span{font-size:12px;color:var(--muted,#827a77)}
.install-go{border:0;border-radius:20px;padding:10px 16px;background:#8b4a60;color:#fff;font-weight:600;font-size:13px;white-space:nowrap}
.install-close{border:0;background:none;width:36px;height:44px;font-size:22px;line-height:1;color:var(--muted,#827a77)}