:root {
  --rv-navy: #001a4b;
  --rv-navy-mid: #1f3f6e;
  --rv-navy-soft: #355887;
  --rv-navy-wash: #d7e2f0;
  --rv-navy-wash-deep: #c4d3e6;
  --rv-gold: #c59d5f;
  --rv-gold-soft: #f3ebdc;
  --rv-bg: #ffffff;
  --rv-bg-soft: #f7f7f8;
  --rv-ink: #1a1a1a;
  --rv-muted: #5c5c5c;
  --rv-live: #2d8a5a;
  --rv-line: #e2e2e4;
  --rv-danger: #c62828;
  --rv-font-display: "Fraunces", Georgia, serif;
  --rv-font-script: "Great Vibes", cursive;
  --rv-font-ui: "Source Sans 3", "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(197, 157, 95, 0.16), transparent 55%),
    radial-gradient(90% 60% at 100% 20%, rgba(42, 74, 122, 0.08), transparent 50%),
    linear-gradient(180deg, #f5f7fa 0%, #ffffff 45%, #eef1f6 100%);
  color: var(--rv-ink);
  font-family: var(--rv-font-ui);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100dvh;
  display: flex;
  align-items: stretch;
  justify-content: center;
}

.rv-app {
  width: min(28rem, 100%);
  margin: 0 auto;
  /* Topo: safe-area (notch/cámara) + respiro mínimo — logo nunca colado */
  padding-top: calc(env(safe-area-inset-top, 0px) + clamp(2rem, 6vw, 3rem));
  padding-right: calc(1.25rem + env(safe-area-inset-right, 0px));
  padding-bottom: calc(2rem + env(safe-area-inset-bottom, 0px));
  padding-left: calc(1.25rem + env(safe-area-inset-left, 0px));
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  animation: rv-fade-in 0.55s ease both;
}

.rv-app__brand {
  text-align: center;
  animation: rv-rise 0.7s ease both;
  transition: margin 0.25s ease;
}

.rv-app__brand-link {
  display: inline-block;
  text-decoration: none;
  color: inherit;
}

.rv-app__logo {
  display: block;
  width: 8rem;
  height: 8rem;
  margin: 0 auto 0.85rem;
  border-radius: 1.35rem;
  box-shadow: 0 8px 22px rgba(42, 74, 122, 0.12);
  transition: width 0.25s ease, height 0.25s ease, margin 0.25s ease;
}

/* Vistas secundárias: marca + player compactos; <audio> permanece montado */
.rv-app[data-view]:not([data-view="player"]) {
  gap: 1.15rem;
}

.rv-app[data-view]:not([data-view="player"]) .rv-app__logo {
  width: 4.25rem;
  height: 4.25rem;
  margin-bottom: 0.35rem;
  border-radius: 0.95rem;
}

.rv-app[data-view]:not([data-view="player"]) .rv-app__tagline {
  font-size: clamp(1.35rem, 5.5vw, 1.75rem);
}

.rv-app[data-view]:not([data-view="player"]) .rv-app__player {
  grid-template-columns: auto 1fr;
  justify-items: start;
  align-items: center;
  gap: 0.85rem 1rem;
  padding: 0.75rem 1rem;
}

.rv-app[data-view]:not([data-view="player"]) .rv-app__play {
  width: 3.35rem;
  height: 3.35rem;
}

.rv-app[data-view]:not([data-view="player"]) .rv-app__play-icon {
  width: 28px;
  height: 28px;
}

.rv-app__tagline {
  margin: 0.15rem 0 0;
  font-family: var(--rv-font-script);
  font-size: clamp(1.9rem, 7vw, 2.55rem);
  font-weight: 400;
  color: var(--rv-gold);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.rv-app__player {
  display: grid;
  justify-items: center;
  gap: 0.85rem;
  padding: 1.15rem 1.1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(42, 74, 122, 0.08);
  border-radius: 1rem;
  color: var(--rv-navy-mid);
  box-shadow: none;
  animation: rv-rise 0.75s ease 0.08s both;
}

.rv-app__play {
  width: 4.85rem;
  height: 4.85rem;
  border: 0;
  border-radius: 50%;
  background: var(--rv-gold);
  color: var(--rv-navy);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 6px 18px rgba(197, 157, 95, 0.35);
}

.rv-app__play:hover {
  background: #d4b078;
  transform: scale(1.04);
}

.rv-app__play:active {
  transform: scale(0.97);
}

.rv-app__play.is-playing {
  background: var(--rv-gold);
  box-shadow: 0 6px 18px rgba(197, 157, 95, 0.35);
}

.rv-app__play-icon--pause {
  display: none;
}

.rv-app__play.is-playing .rv-app__play-icon--play {
  display: none;
}

.rv-app__play.is-playing .rv-app__play-icon--pause {
  display: block;
}

.rv-app__play.is-warn {
  background: var(--rv-danger);
  color: #fff;
  box-shadow: 0 6px 16px rgba(198, 40, 40, 0.28);
}

.rv-app__player-meta {
  display: grid;
  gap: 0.2rem;
  justify-items: center;
  min-width: 0;
}

.rv-app[data-view]:not([data-view="player"]) .rv-app__player-meta {
  justify-items: start;
}

.rv-app__status {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--rv-navy-mid);
  opacity: 0.9;
}

.rv-app__now-compact {
  margin: 0;
  font-family: var(--rv-font-display);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--rv-navy);
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.rv-app__status::before {
  content: "";
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: var(--rv-live); /* verde — tocando / EN DIRECTO */
  vertical-align: 0.05em;
  animation: rv-pulse 1.4s ease-in-out infinite;
}

.rv-app__status.is-paused::before {
  background: #e53935; /* vermelho — pausado */
  animation: none;
}

.rv-app__schedule {
  display: grid;
  gap: 0.75rem;
  animation: rv-rise 0.8s ease 0.14s both;
}

.rv-app__slot {
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(42, 74, 122, 0.08);
  border-radius: 1rem;
}

.rv-app__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rv-gold);
  margin-bottom: 0.25rem;
}

.rv-app__programa {
  display: block;
  font-family: var(--rv-font-display);
  font-size: 1.22rem;
  font-weight: 600;
  color: var(--rv-navy);
  line-height: 1.25;
}

.rv-app__meta {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.9rem;
  color: var(--rv-muted);
}

.rv-app__panels {
  min-height: 8rem;
}

.rv-app__panel {
  display: none;
  animation: rv-rise 0.35s ease both;
}

.rv-app__panel.is-active {
  display: block;
}

.rv-app__view-head {
  margin-bottom: 0.95rem;
}

.rv-app__view-title {
  margin: 0;
  font-family: var(--rv-font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--rv-navy);
  line-height: 1.2;
}

.rv-app__view-lead {
  margin: 0.35rem 0 0;
  color: var(--rv-muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.rv-app__view-loading,
.rv-app__view-empty {
  margin: 0;
  padding: 1rem;
  text-align: center;
  color: var(--rv-muted);
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(42, 74, 122, 0.08);
  border-radius: 1rem;
}

.rv-app__view-empty a {
  color: var(--rv-navy-mid);
  font-weight: 600;
}

.rv-app__day-list {
  display: grid;
  gap: 0.55rem;
  max-height: min(52vh, 26rem);
  overflow: auto;
  padding-right: 0.15rem;
  margin-bottom: 0.85rem;
  -webkit-overflow-scrolling: touch;
}

.rv-app__day-slot {
  display: grid;
  grid-template-columns: 5.1rem 1fr auto;
  gap: 0.55rem 0.7rem;
  align-items: start;
  padding: 0.75rem 0.9rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(42, 74, 122, 0.08);
  border-radius: 0.9rem;
}

.rv-app__day-slot.is-live {
  border-color: rgba(45, 138, 90, 0.45);
  background: rgba(45, 138, 90, 0.08);
}

.rv-app__day-time {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--rv-navy-soft);
  padding-top: 0.15rem;
}

.rv-app__day-body {
  min-width: 0;
  display: grid;
  gap: 0.1rem;
}

.rv-app__day-title {
  font-family: var(--rv-font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--rv-navy);
  line-height: 1.25;
}

.rv-app__day-host {
  font-size: 0.85rem;
  color: var(--rv-muted);
}

.rv-app__slot-badge {
  align-self: center;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rv-live);
  white-space: nowrap;
}

.rv-app__slot-badge::before {
  content: "";
  display: inline-block;
  width: 0.4rem;
  height: 0.4rem;
  margin-right: 0.3rem;
  border-radius: 50%;
  background: var(--rv-live);
  vertical-align: 0.05em;
  animation: rv-pulse 1.4s ease-in-out infinite;
}

.rv-app__info {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(42, 74, 122, 0.08);
  border-radius: 1rem;
  color: var(--rv-ink);
  font-size: 0.95rem;
  line-height: 1.45;
}

.rv-app__info p {
  margin: 0;
}

.rv-app__info-note {
  color: var(--rv-muted);
  font-size: 0.88rem;
}

.rv-app__cta-stack {
  display: grid;
  gap: 0.55rem;
}

.rv-app__cta {
  display: block;
  text-align: center;
  padding: 0.75rem 1rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(42, 74, 122, 0.14);
  background: rgba(255, 255, 255, 0.85);
  color: var(--rv-navy-mid);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.rv-app__cta:hover {
  border-color: var(--rv-gold);
  color: var(--rv-navy);
}

.rv-app__cta--primary {
  background: var(--rv-gold);
  border-color: transparent;
  color: var(--rv-navy);
  box-shadow: 0 4px 14px rgba(197, 157, 95, 0.28);
}

.rv-app__cta--primary:hover {
  background: #d4b078;
  color: var(--rv-navy);
}

.rv-app__links {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 0.12rem 0.32rem;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow: visible;
  animation: rv-rise 0.85s ease 0.2s both;
}

.rv-app__link {
  color: var(--rv-muted);
  /* 4 itens numa linha em ~360px: tipografia compacta */
  font-size: clamp(0.68rem, 2.8vw, 0.86rem);
  font-weight: 600;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
  flex: 0 0 auto;
  border-bottom: 1px solid transparent;
  padding-bottom: 0.05rem;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.rv-app__link:hover {
  color: var(--rv-navy-mid);
  border-bottom-color: var(--rv-gold);
}

.rv-app__link.is-active {
  color: var(--rv-navy);
  border-bottom-color: var(--rv-gold);
}

.rv-app__links-sep {
  color: var(--rv-line);
  font-size: 0.72rem;
  flex: 0 0 auto;
  user-select: none;
}

/* Footer — só copyright (sem bloco estilo pie do site) */
.rv-app__footer {
  margin-top: 0.35rem;
  margin-left: calc(-1.25rem - env(safe-area-inset-left, 0px));
  margin-right: calc(-1.25rem - env(safe-area-inset-right, 0px));
  margin-bottom: calc(-2rem - env(safe-area-inset-bottom, 0px));
  color: var(--rv-ink);
  animation: rv-rise 0.95s ease 0.28s both;
}

.rv-app__footer-copy {
  border-top: 1px solid var(--rv-line);
  padding: 0.85rem 1.25rem;
  padding-bottom: calc(0.85rem + env(safe-area-inset-bottom, 0px));
  text-align: center;
  font-size: 0.85rem;
  color: #555557;
  line-height: 1.4;
}

.rv-app__offline {
  margin: 0;
  padding: 0.85rem 1rem;
  background: #fff3f3;
  color: var(--rv-danger);
  border-radius: 0.85rem;
  font-size: 0.92rem;
  text-align: center;
}

@keyframes rv-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes rv-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rv-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}