/* Rádio Contínua */
body { padding-bottom: 72px; }

.rc-player {
	position: fixed; left: 0; right: 0; bottom: 0; z-index: 99990;
	display: flex; align-items: center; gap: 14px;
	padding: 10px max(16px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
	background: #111827; color: #f9fafb;
	box-shadow: 0 -4px 20px rgba(0, 0, 0, .25);
	font: 14px/1.3 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	box-sizing: border-box;
}
.rc-player * { box-sizing: border-box; }

.rc-play {
	position: relative; flex: 0 0 auto;
	width: 48px; height: 48px; padding: 0; margin: 0;
	border: 0; border-radius: 50%; cursor: pointer;
	background: var(--rc-cor, #0ea5e9); color: #fff;
	display: grid; place-items: center;
}
.rc-play:hover { filter: brightness(1.1); }
.rc-play:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.rc-play svg { width: 24px; height: 24px; fill: currentColor; grid-area: 1 / 1; }
.rc-ico-pause, .rc-spinner { display: none; }
.rc-player.is-playing .rc-ico-play { display: none; }
.rc-player.is-playing .rc-ico-pause { display: block; }
.rc-player.is-loading .rc-ico-play,
.rc-player.is-loading .rc-ico-pause { display: none; }
.rc-player.is-loading .rc-spinner {
	display: block; grid-area: 1 / 1; width: 22px; height: 22px;
	border: 3px solid rgba(255, 255, 255, .4); border-top-color: #fff; border-radius: 50%;
	animation: rc-spin .8s linear infinite;
}
@keyframes rc-spin { to { transform: rotate(360deg); } }

.rc-info { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.rc-name { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: inherit; }
.rc-sub { display: flex; align-items: center; gap: 6px; font-size: 12px; opacity: .75; }
.rc-dot { width: 8px; height: 8px; border-radius: 50%; background: #6b7280; }
.rc-player.is-playing .rc-dot { background: #ef4444; animation: rc-pulse 1.6s ease-in-out infinite; }
@keyframes rc-pulse { 50% { opacity: .35; } }

.rc-vol { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; margin: 0; }
.rc-vol svg { width: 20px; height: 20px; fill: currentColor; opacity: .8; }
.rc-volume { width: 110px; accent-color: var(--rc-cor, #0ea5e9); margin: 0; }
@media (max-width: 520px) { .rc-vol { display: none; } }

/* Barra de carregamento no topo durante a troca de página */
html.rc-loading::before {
	content: ""; position: fixed; top: 0; left: 0; z-index: 99999;
	height: 3px; width: 100%;
	background: var(--rc-cor, #0ea5e9);
	transform-origin: left; animation: rc-bar 1.2s ease-out infinite;
}
@keyframes rc-bar { from { transform: scaleX(0); } to { transform: scaleX(.9); opacity: .6; } }

@media (prefers-reduced-motion: reduce) {
	.rc-player.is-playing .rc-dot, html.rc-loading::before { animation: none; }
}