/* Rockola: dos caras. Panel del local (claro, Bootstrap) y cara del cliente / pantalla (oscura, móvil). */
:root {
    --rk-cian-900: #164e63; --rk-cian-700: #0e7490; --rk-cian-600: #0891b2; --rk-cian-100: #e0f4f8;
    --rk-fondo: #f3f6f8; --rk-texto: #1b2430; --rk-suave: #65728a; --rk-borde: #dfe5ec;
    --rk-acento: #06b6d4;
    --bs-body-bg: var(--rk-fondo); --bs-body-color: var(--rk-texto);
    --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-size: .95rem;
    --bs-primary: var(--rk-cian-700); --bs-primary-rgb: 14, 116, 144;
    --bs-link-color: var(--rk-cian-700); --bs-link-color-rgb: 14, 116, 144;
    --bs-link-hover-color: var(--rk-cian-900); --bs-link-hover-color-rgb: 22, 78, 99;
    --bs-border-radius: .6rem; --bs-border-radius-lg: 1rem; --bs-border-color: var(--rk-borde);
}
h1, h2, h3 { font-weight: 650; letter-spacing: -.015em; }
h1 { font-size: 1.6rem; } h2 { font-size: 1.1rem; margin: 1.5rem 0 .75rem; } h3 { font-size: 1rem; }
.suave { color: var(--rk-suave); }
.btn { font-weight: 550; }
.btn-primary { --bs-btn-bg: var(--rk-cian-700); --bs-btn-border-color: var(--rk-cian-700); --bs-btn-hover-bg: var(--rk-cian-900); --bs-btn-hover-border-color: var(--rk-cian-900); --bs-btn-active-bg: var(--rk-cian-900); --bs-btn-active-border-color: var(--rk-cian-900); --bs-btn-disabled-bg: var(--rk-cian-700); --bs-btn-disabled-border-color: var(--rk-cian-700); }
.btn-outline-primary { --bs-btn-color: var(--rk-cian-700); --bs-btn-border-color: var(--rk-cian-700); --bs-btn-hover-bg: var(--rk-cian-700); --bs-btn-hover-border-color: var(--rk-cian-700); --bs-btn-active-bg: var(--rk-cian-900); --bs-btn-active-border-color: var(--rk-cian-900); }
.card { border: 1px solid var(--rk-borde); box-shadow: 0 1px 2px rgba(22, 78, 99, .05), 0 4px 14px rgba(22, 78, 99, .05); }
.rk-logo { display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: .6rem; background: var(--rk-cian-700); color: #fff; font-size: 1.1rem; font-weight: 700; }
.rk-logo-grande { width: 3.2rem; height: 3.2rem; font-size: 1.8rem; border-radius: 1rem; }

/* Panel */
.rk-nav { background: var(--rk-cian-900); }
.rk-marca { display: flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font-weight: 700; letter-spacing: .08em; font-size: .95rem; }
.rk-nav .nav-link { color: rgba(255, 255, 255, .78); border-radius: .5rem; padding: .4rem .7rem; }
.rk-nav .nav-link .bi { margin-right: .35rem; }
.rk-nav .nav-link:hover, .rk-nav .nav-link.active { color: #fff; background: rgba(255, 255, 255, .12); }
.rk-nav .rk-local { color: rgba(255, 255, 255, .7); font-size: .85rem; padding: .4rem .5rem; }
.rk-toggler { border-color: rgba(255, 255, 255, .4); color: #fff; }
.rk-ingreso { max-width: 26rem; margin-top: 6vh; }
.rk-cabecera h1 { margin: 0; }
.rk-cifra { padding: 1rem 1.2rem; }
.rk-cifra span { display: block; font-size: 1.8rem; font-weight: 700; line-height: 1.1; }
.rk-cifra small { color: var(--rk-suave); }
.rk-cifra.es-ok span { color: #15803d; } .rk-cifra.es-mal span { color: #b91c1c; }
.rk-vacio .bi { font-size: 2.2rem; color: var(--rk-cian-600); }
.rk-saldo { font-size: 3rem; font-weight: 700; color: var(--rk-cian-700); line-height: 1; }
.rk-estado { background: var(--rk-cian-100); color: var(--rk-cian-900); }
.rk-estado.es-reproducida { background: #dcfce7; color: #166534; } .rk-estado.es-rechazada, .rk-estado.es-saltada { background: #fee2e2; color: #991b1b; } .rk-estado.es-sonando { background: #fef3c7; color: #92400e; }

/* Cara del cliente (móvil, oscura) */
.rk-cliente { background: #0b1020; color: #e8ecf4; min-height: 100vh; padding-bottom: 5rem; font-family: var(--bs-body-font-family); }
.rk-cliente .suave { color: #94a0b8; }
.rk-c-cabecera { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 1rem; background: linear-gradient(90deg, rgba(255,255,255,.04), transparent); border-bottom: 1px solid rgba(255,255,255,.08); }
.rk-c-marca { display: flex; align-items: center; gap: .7rem; color: #fff; text-decoration: none; }
.rk-c-marca .rk-logo { background: var(--rk-acento); color: #0b1020; }
.rk-c-marca small { display: block; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: #94a0b8; }
.rk-c-creditos { display: flex; flex-direction: column; align-items: center; color: #fff; text-decoration: none; background: rgba(255,255,255,.07); border-radius: 1rem; padding: .3rem .8rem; line-height: 1.1; }
.rk-c-numero { font-size: 1.3rem; font-weight: 700; color: var(--rk-acento); }
.rk-c-creditos small { font-size: .65rem; color: #94a0b8; }
.rk-c-cuerpo { padding: 1rem; max-width: 34rem; margin: 0 auto; }
.rk-c-aviso { padding: .8rem 1rem; border-radius: .8rem; background: rgba(255,255,255,.08); margin-bottom: 1rem; }
.rk-c-aviso.es-ok { background: rgba(6, 182, 212, .18); border: 1px solid rgba(6, 182, 212, .4); }
.rk-c-aviso.es-error { background: rgba(244, 63, 94, .16); border: 1px solid rgba(244, 63, 94, .45); }
.rk-c-sobre { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--rk-acento); margin: 0 0 .3rem; font-weight: 600; }
.rk-c-tarjeta { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: 1.2rem; padding: 1.2rem; margin-bottom: 1rem; }
.rk-c-tarjeta h1 { font-size: 1.6rem; margin: 0 0 .5rem; } .rk-c-tarjeta h2 { font-size: 1rem; margin: 0 0 .8rem; }
.rk-c-form label { display: block; font-size: .85rem; margin: .9rem 0 .3rem; color: #c8d0e0; }
.rk-c-form input[type=tel], .rk-c-form input[type=text], .rk-c-form input[type=password] { width: 100%; font-size: 1.1rem; padding: .8rem .9rem; border-radius: .8rem; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.06); color: #fff; }
.rk-c-form input:focus, .rk-c-busqueda input:focus { outline: 2px solid var(--rk-acento); outline-offset: 1px; }
.rk-c-nota { font-size: .8rem; color: #94a0b8; margin: .5rem 0 0; }
.rk-c-terminos { margin-top: 1rem; font-size: .85rem; } .rk-c-terminos summary { cursor: pointer; color: var(--rk-acento); } .rk-c-terminos div { margin-top: .5rem; color: #c8d0e0; }
.rk-c-check { display: flex; gap: .6rem; align-items: flex-start; margin: 1rem 0; font-size: .9rem; } .rk-c-check input { width: 1.2rem; height: 1.2rem; margin-top: .1rem; }
.rk-c-boton { display: flex; align-items: center; justify-content: center; gap: .5rem; width: 100%; padding: .95rem 1rem; border: 0; border-radius: 999px; background: var(--rk-acento); color: #0b1020; font-weight: 700; font-size: 1.05rem; text-decoration: none; cursor: pointer; }
.rk-c-boton:hover { filter: brightness(1.08); color: #0b1020; }
.rk-c-boton-grande { margin: 1rem 0; padding: 1.1rem; }
.rk-c-pie { text-align: center; font-size: .75rem; color: #65728a; margin-top: 2rem; }
.rk-c-sonando { background: linear-gradient(135deg, rgba(6,182,212,.18), rgba(236,72,153,.12)); border: 1px solid rgba(255,255,255,.1); border-radius: 1.2rem; padding: 1rem 1.2rem; margin-bottom: 1rem; }
.rk-c-pista { display: flex; gap: .8rem; align-items: center; } .rk-c-pista img, .rk-c-resultados img { border-radius: .5rem; object-fit: cover; flex: none; }
.rk-c-pista strong, .rk-c-cola strong, .rk-c-resultados strong { display: block; } .rk-c-pista span, .rk-c-cola span, .rk-c-resultados li > div > span { display: block; font-size: .85rem; color: #94a0b8; }
.rk-c-pista small, .rk-c-resultados small { display: block; font-size: .75rem; color: var(--rk-acento); margin-top: .15rem; }
.rk-c-listas { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.rk-c-chip { border: 1px solid rgba(255,255,255,.2); border-radius: 999px; padding: .35rem .8rem; color: #e8ecf4; text-decoration: none; font-size: .85rem; }
.rk-c-chip.activo { background: var(--rk-acento); color: #0b1020; border-color: var(--rk-acento); }
.rk-c-cola { list-style: none; padding: 0; margin: 0; } .rk-c-cola li { display: flex; align-items: center; gap: .8rem; padding: .6rem 0; border-bottom: 1px solid rgba(255,255,255,.07); } .rk-c-cola li > div { flex: 1; min-width: 0; } .rk-c-cola li.es-mia { background: rgba(6,182,212,.08); border-radius: .6rem; padding-left: .5rem; }
.rk-c-pos { width: 1.8rem; height: 1.8rem; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.1); font-size: .8rem; font-weight: 700; flex: none; }
.rk-c-votos { color: #f472b6; font-weight: 600; font-size: .85rem; white-space: nowrap; }
.rk-c-enlace { color: var(--rk-acento); text-decoration: none; font-size: .9rem; } .rk-c-enlace-boton { background: none; border: 0; }
.rk-c-busqueda { display: flex; gap: .5rem; margin-bottom: .8rem; } .rk-c-busqueda input { flex: 1; font-size: 1.05rem; padding: .8rem 1rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); background: #fff; color: #0b1020; }
.rk-c-busqueda button { border: 0; border-radius: 999px; width: 3.2rem; background: var(--rk-acento); color: #0b1020; font-size: 1.1rem; }
.rk-c-resultados { list-style: none; padding: 0; margin: 0; } .rk-c-resultados li { display: flex; align-items: center; gap: .8rem; padding: .6rem 0; border-bottom: 1px solid rgba(255,255,255,.07); } .rk-c-resultados li > div { flex: 1; min-width: 0; }
.rk-c-mini { width: 64px; height: 48px; border-radius: .5rem; background: rgba(255,255,255,.08); display: grid; place-items: center; color: #94a0b8; flex: none; }
.rk-c-pedir { width: 3rem; height: 3rem; border-radius: 50%; border: 0; background: var(--rk-acento); color: #0b1020; font-size: 1.3rem; font-weight: 700; display: grid; place-items: center; cursor: pointer; flex: none; }
.rk-c-pedir.es-voto { background: #f472b6; font-size: 1rem; white-space: nowrap; width: auto; min-width: 3rem; padding: 0 .7rem; border-radius: 999px; } .rk-c-pedir.es-tuya { background: rgba(255,255,255,.15); color: #e8ecf4; }
.rk-c-nada { text-align: center; color: #94a0b8; padding: 2rem 1rem; }
.rk-c-saldo { font-size: 3.4rem; font-weight: 800; color: var(--rk-acento); line-height: 1; margin: .3rem 0; }
.rk-c-movs { list-style: none; padding: 0; margin: 0; } .rk-c-movs li { display: flex; gap: .8rem; align-items: center; padding: .5rem 0; border-bottom: 1px solid rgba(255,255,255,.07); } .rk-c-movs li > div { flex: 1; } .rk-c-movs strong { display: block; font-size: .9rem; } .rk-c-movs span.mas { color: #4ade80; font-weight: 700; width: 2.2rem; } .rk-c-movs span.menos { color: #f87171; font-weight: 700; width: 2.2rem; } .rk-c-movs li > div > span, .rk-c-movs small { color: #94a0b8; font-size: .8rem; }
.rk-c-barra { position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-around; background: rgba(11,16,32,.92); backdrop-filter: blur(8px); border-top: 1px solid rgba(255,255,255,.1); padding: .4rem 0 calc(.4rem + env(safe-area-inset-bottom)); }
.rk-c-barra a { display: flex; flex-direction: column; align-items: center; gap: .1rem; color: #94a0b8; text-decoration: none; font-size: .7rem; padding: .3rem 1rem; } .rk-c-barra a .bi { font-size: 1.3rem; } .rk-c-barra a.activo { color: var(--rk-acento); }

/* Pantalla del reproductor (TV) */
.rk-pantalla { margin: 0; background: #05070d; color: #e8ecf4; font-family: var(--bs-body-font-family); display: grid; grid-template-columns: 1fr 22rem; height: 100vh; }
.rk-p-video { position: relative; background: #000; } .rk-p-video iframe, .rk-p-video #yt { position: absolute; inset: 0; width: 100%; height: 100%; }
.rk-p-lateral { display: flex; flex-direction: column; gap: 1rem; padding: 1.2rem; background: #0b1020; overflow: auto; }
.rk-p-lateral header { display: flex; gap: .7rem; align-items: center; } .rk-p-lateral header small { display: block; font-size: .7rem; color: #94a0b8; letter-spacing: .12em; text-transform: uppercase; } .rk-p-lateral header .rk-logo { background: var(--rk-acento); color: #0b1020; }
.rk-p-sonando strong { display: block; font-size: 1.3rem; } .rk-p-sonando span { display: block; color: #94a0b8; } .rk-p-sonando small { display: block; color: var(--rk-acento); margin-top: .2rem; }
.rk-p-cola { flex: 1; } .rk-p-cola ol { list-style: decimal; padding-left: 1.4rem; margin: 0; } .rk-p-cola li { padding: .35rem 0; border-bottom: 1px solid rgba(255,255,255,.07); } .rk-p-cola li strong { display: block; font-size: .95rem; } .rk-p-cola li span { font-size: .8rem; color: #94a0b8; } .rk-p-cola li em { color: #f472b6; font-style: normal; font-size: .8rem; margin-left: .4rem; }
.rk-p-estado { font-size: .8rem; color: #94a0b8; margin-bottom: .6rem; } .rk-p-estado.es-error { color: #fb7185; }
.rk-p-noscript { position: fixed; inset: 0; display: grid; place-items: center; background: #0b1020; padding: 2rem; text-align: center; }
@media (max-width: 900px) { .rk-pantalla { grid-template-columns: 1fr; grid-template-rows: 56vh 1fr; } }