/* Tela usada do celular, de pé, com uma bebida na outra mão.
   Botões grandes e nada de precisão fina. */

:root {
    --fundo: #0b0616;
    --cartao: #16092b;
    --neon-rosa: #ff2d95;
    --neon-ciano: #22e4f7;
    --texto: #fff;
    --texto-fraco: #b9a9d6;
    --borda: rgba(255, 255, 255, .12);
    --perigo: #ff4d4d;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--fundo);
    color: var(--texto);
    min-height: 100vh;
    padding: 20px 16px 40px;
}

.container {
    max-width: 560px;
    margin: 0 auto;
}

h1 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.subtitulo {
    color: var(--texto-fraco);
    font-size: .88rem;
    margin-bottom: 22px;
}

/* ---------- login ---------- */

#login {
    background: var(--cartao);
    border: 1px solid var(--borda);
    border-radius: 18px;
    padding: 22px;
}

#login label {
    display: block;
    font-size: .9rem;
    color: var(--texto-fraco);
    margin-bottom: 10px;
}

input[type="password"] {
    width: 100%;
    font: inherit;
    font-size: 1.1rem;
    padding: 15px 16px;
    border-radius: 14px;
    border: 1px solid var(--borda);
    background: #0d0520;
    color: var(--texto);
    margin-bottom: 14px;
}

input[type="password"]:focus {
    outline: 2px solid var(--neon-ciano);
    outline-offset: 1px;
}

.erro {
    color: var(--perigo);
    font-size: .88rem;
    margin-bottom: 12px;
}

/* ---------- botões ---------- */

button {
    font: inherit;
    cursor: pointer;
    border: 0;
    border-radius: 14px;
    color: #fff;
    font-weight: 800;
}

.botao-principal {
    width: 100%;
    padding: 17px;
    font-size: 1.05rem;
    background: linear-gradient(92deg, var(--neon-rosa), #a02dff);
}

.acoes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
}

.acoes button {
    padding: 22px 12px;
    font-size: 1.05rem;
    background: var(--cartao);
    border: 1px solid var(--borda);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
}

.acoes button .icone {
    font-size: 1.7rem;
}

.acoes button:active {
    transform: scale(.97);
}

#btn-voz {
    grid-column: 1 / -1;
}

#btn-limpar {
    grid-column: 1 / -1;
    border-color: rgba(255, 77, 77, .45);
    color: #ffb3b3;
}

/* ---------- status ---------- */

.status {
    display: flex;
    align-items: center;
    gap: 9px;
    justify-content: space-between;
    background: var(--cartao);
    border: 1px solid var(--borda);
    border-radius: 14px;
    padding: 13px 16px;
    margin-bottom: 16px;
    font-size: .92rem;
}

.status .estado {
    color: var(--texto-fraco);
}

.status.pausado {
    border-color: rgba(255, 193, 7, .55);
    background: rgba(255, 193, 7, .12);
}

.agora {
    background: linear-gradient(150deg, rgba(255, 45, 149, .2), rgba(34, 228, 247, .1));
    border: 1px solid var(--borda);
    border-radius: 18px;
    padding: 18px;
    margin-bottom: 18px;
}

.agora .rotulo {
    font-size: .7rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--neon-ciano);
    margin-bottom: 7px;
}

.agora .nome {
    font-size: 1.5rem;
    font-weight: 800;
    overflow-wrap: anywhere;
}

.agora .musica {
    font-size: .88rem;
    color: var(--texto-fraco);
    margin-top: 3px;
    overflow-wrap: anywhere;
}

#btn-cancelar {
    margin-top: 15px;
    width: 100%;
    padding: 13px;
    font-size: .95rem;
    background: rgba(255, 77, 77, .16);
    border: 1px solid rgba(255, 77, 77, .45);
    color: #ffb3b3;
}

#btn-cancelar[hidden] {
    display: none;
}

/* ---------- lista ---------- */

h2 {
    font-size: .95rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin: 22px 0 10px;
}

ol.fila {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

ol.fila li {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--cartao);
    border: 1px solid var(--borda);
    border-radius: 14px;
    padding: 12px 12px 12px 15px;
}

ol.fila .posicao {
    flex: none;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 45, 149, .18);
    color: var(--neon-rosa);
    font-weight: 800;
    font-size: .85rem;
}

ol.fila .info {
    flex: 1;
    min-width: 0;
}

ol.fila .cantor {
    font-weight: 700;
    overflow-wrap: anywhere;
}

ol.fila .musica {
    font-size: .8rem;
    color: var(--texto-fraco);
    overflow-wrap: anywhere;
}

.remover {
    flex: none;
    width: 46px;
    height: 46px;
    font-size: 1.2rem;
    background: rgba(255, 77, 77, .16);
    color: #ff9d9d;
}

.vazia {
    text-align: center;
    color: var(--texto-fraco);
    padding: 26px;
    border: 1px dashed var(--borda);
    border-radius: 14px;
}

/* ---------- avisos ---------- */

#avisos {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 10;
}

.aviso {
    background: #2a0f3d;
    border: 1px solid var(--neon-rosa);
    border-radius: 14px;
    padding: 12px 15px;
    font-size: .9rem;
    max-width: 560px;
    margin: 0 auto;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .6);
}

/* ---------- QR ---------- */

.qr-bloco {
    margin-top: 26px;
    padding-top: 20px;
    border-top: 1px solid var(--borda);
    text-align: center;
}

.qr-bloco p {
    color: var(--texto-fraco);
    font-size: .86rem;
    margin-bottom: 12px;
}

.qr-bloco img {
    width: 200px;
    height: 200px;
    background: #fff;
    padding: 10px;
    border-radius: 14px;
}

.creditos {
    text-align: center;
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid var(--borda);
    font-size: .82rem;
    color: var(--texto-fraco);
}

.creditos span {
    font-weight: 700;
    background: linear-gradient(92deg, var(--neon-rosa), var(--neon-ciano));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

[hidden] {
    display: none !important;
}