/* ==========================================================================
   "Quem vai" — página pública da lista de presença (/quem-vai/:slug)
   Aberta quase sempre no celular, vinda de um link no grupo do WhatsApp.
   Usa os tokens de style.css (creme / azul-royal / dourado, Rozha One +
   Atkinson Hyperlegible). Tudo prefixado .qv- para não vazar para as outras
   páginas — style.css é compartilhado.

   Movimento: os nomes desfilam em faixas horizontais lentas, direções
   alternadas, com um balanço defasado por chip. Só transform/opacity são
   animados. Com prefers-reduced-motion tudo para e vira lista estática, e a
   aba escondida pausa as faixas (js/quem-vai.js).
   ========================================================================== */

:root {
    --qv-veil: rgba(5, 13, 34, 0.78);
    --qv-line: rgba(212, 175, 55, 0.35);
}

/* ---------- Estados (carregando / erro) ---------- */
.qv-state {
    max-width: 46ch;
    margin: clamp(48px, 12vw, 120px) auto;
    padding: 0 var(--pad-x);
    text-align: center;
    color: var(--text-2);
}
.qv-state strong {
    display: block;
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 10px;
}
.qv-state a { color: var(--gold-bright); font-weight: 700; }
.qv-spinner {
    width: 44px; height: 44px; margin: 0 auto 18px;
    border: 4px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--gold-bright);
    border-radius: 50%;
    animation: qv-spin 0.9s linear infinite;
}
@keyframes qv-spin { to { transform: rotate(360deg); } }

/* ---------- Topo: capa escurecida ---------- */
.qv-hero {
    position: relative;
    isolation: isolate;
    padding: clamp(34px, 8vw, 76px) var(--pad-x) clamp(30px, 6vw, 56px);
    border-bottom: 1px solid var(--qv-line);
    overflow: hidden;
}

.qv-hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-color: var(--navy-900);
    background-size: cover;
    background-position: center;
    /* desfoque leve: a capa vira textura, o texto é que tem de ser lido */
    filter: blur(2px);
    transform: scale(1.06);
}

.qv-hero-bg::after {
    /* véu: garante contraste do texto claro sobre qualquer capa */
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 13, 34, 0.7) 0%, var(--qv-veil) 55%, rgba(5, 13, 34, 0.94) 100%);
}

.qv-hero-bg.is-blank { filter: none; transform: none; }
.qv-hero-bg.is-blank::after {
    background: radial-gradient(120% 90% at 50% 0%, rgba(30, 63, 158, 0.5), rgba(5, 13, 34, 0.96));
}

.qv-hero-inner { max-width: var(--content-max); margin: 0 auto; }

.qv-kicker {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold-bright);
}

.qv-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 7vw, 3.6rem);
    line-height: 1.05;
    color: var(--cream);
    margin: 8px 0 12px;
    text-wrap: balance;
}

.qv-facts {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-2);
}
.qv-facts li + li::before { content: "·"; color: var(--gold); margin-right: 8px; }

.qv-count {
    font-family: var(--font-display);
    font-size: clamp(3rem, 14vw, 6rem);
    line-height: 1;
    color: var(--gold-bright);
    font-variant-numeric: tabular-nums;
    margin: 22px 0 4px;
    text-shadow: 0 6px 26px rgba(0, 0, 0, 0.6);
}

.qv-count-note {
    font-weight: 700;
    color: var(--text-2);
    margin-bottom: 24px;
}

.qv-hero-actions, .qv-share-fallback {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.qv-share-fallback { margin-top: 12px; }

/* ---------- Botões ---------- */
.qv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 54px;
    padding: 12px 26px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, transform 0.15s var(--ease-out);
}

.qv-btn-primary {
    background: var(--gold-bright);
    border-color: var(--gold-bright);
    color: var(--navy-950);
    box-shadow: 0 12px 26px -14px rgba(255, 215, 0, 0.85);
}
.qv-btn-primary:hover { background: var(--gold-pale); border-color: var(--gold-pale); transform: translateY(-2px); }

.qv-btn-ghost {
    background: rgba(5, 13, 34, 0.5);
    border-color: var(--gold);
    color: var(--gold-bright);
}
.qv-btn-ghost:hover { background: rgba(212, 175, 55, 0.16); }

.qv-share-opt {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 10px 18px;
    border-radius: var(--radius);
    border: 1px solid var(--qv-line);
    background: rgba(5, 13, 34, 0.5);
    color: var(--gold-bright);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}
.qv-share-opt:hover { background: rgba(212, 175, 55, 0.16); }

/* ---------- A multidão ---------- */
.qv-crowd-wrap {
    max-width: 100%;
    padding: clamp(28px, 6vw, 52px) 0;
    background:
        radial-gradient(80% 60% at 50% 0%, rgba(30, 63, 158, 0.28), transparent 70%),
        var(--navy-950);
}

.qv-empty {
    max-width: 40ch;
    margin: 0 auto;
    padding: 0 var(--pad-x);
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-2);
}

.qv-crowd { display: flex; flex-direction: column; gap: 14px; }

.qv-crowd-note {
    max-width: var(--content-max);
    margin: 18px auto 0;
    padding: 0 var(--pad-x);
    font-size: 0.95rem;
    color: var(--text-2);
}

/* Faixa: janela que corta o desfile de nomes, com as pontas esmaecidas */
.qv-lane {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.qv-track {
    display: flex;
    width: max-content;
    will-change: transform;
    animation: qv-marquee var(--qv-dur, 70s) linear infinite;
}

.qv-lane.dir-right .qv-track { animation-name: qv-marquee-rev; }

/* Passar o dedo/mouse na faixa segura o desfile para dar tempo de ler um nome */
.qv-lane:hover .qv-track,
.qv-lane:focus-within .qv-track { animation-play-state: paused; }

/* Aba escondida: nada anima em segundo plano (js/quem-vai.js liga a classe) */
body.qv-paused .qv-track,
body.qv-paused .qv-chip { animation-play-state: paused; }

@keyframes qv-marquee {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-50%, 0, 0); }
}
@keyframes qv-marquee-rev {
    from { transform: translate3d(-50%, 0, 0); }
    to { transform: translate3d(0, 0, 0); }
}

.qv-group { display: flex; gap: 12px; padding-right: 12px; }

.qv-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: var(--tap);
    padding: 8px 20px;
    border-radius: 999px;
    white-space: nowrap;
    background: rgba(244, 232, 200, 0.1);
    border: 1px solid var(--qv-line);
    color: var(--cream);
    font-weight: 700;
    font-size: clamp(1rem, 2.6vw, 1.15rem);
    /* pulinho defasado: cada chip entra no balanço num tempo diferente */
    animation: qv-bob 3.4s ease-in-out infinite;
    animation-delay: calc(var(--qv-i, 0) * -0.31s);
}

.qv-chip::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold-bright);
    flex-shrink: 0;
}

.qv-chip.is-maybe {
    border-style: dashed;
    color: var(--text-2);
}
.qv-chip.is-maybe::before { background: var(--royal-soft); }

@keyframes qv-bob {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(-1.1deg); }
    50%      { transform: translate3d(0, -7px, 0) rotate(1.1deg); }
}

/* Nome que acabou de chegar: aparece, brilha e se acomoda */
.qv-chip.is-new {
    background: var(--gold-bright);
    border-color: var(--gold-bright);
    color: var(--navy-950);
    animation: qv-bob 3.4s ease-in-out infinite, qv-arrive 2.4s var(--ease-out) 1;
}
.qv-chip.is-new::before { background: var(--navy-950); }

@keyframes qv-arrive {
    0%   { opacity: 0; box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.9); }
    18%  { opacity: 1; box-shadow: 0 0 0 12px rgba(255, 215, 0, 0); }
    100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

/* Muita gente (acima do limite de js/quem-vai.js): lista estática, sem desfile */
.qv-crowd.is-static {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}
.qv-crowd.is-static .qv-chip { animation: none; }

/* ---------- Formulário ---------- */
.qv-form-wrap {
    max-width: 640px;
    margin: 0 auto;
    padding: clamp(34px, 7vw, 64px) var(--pad-x) clamp(48px, 9vw, 90px);
    scroll-margin-top: 90px;
}

.qv-form-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(1.8rem, 5vw, 2.6rem);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--gold-bright);
}

.qv-form-sub { margin: 8px 0 24px; color: var(--text-2); }

.qv-form { display: flex; flex-direction: column; gap: 18px; }

.qv-field { display: flex; flex-direction: column; gap: 7px; }

.qv-field label { font-weight: 700; color: var(--text); }
.qv-field label small { font-size: var(--fs-sm); font-weight: 400; color: var(--text-2); }

.qv-field input,
.qv-field select {
    width: 100%;
    min-height: 54px;
    padding: 12px 16px;
    border: 1px solid var(--qv-line);
    border-radius: var(--radius);
    background: var(--navy-950);
    color: var(--text);
    font-size: 1.05rem;
}
.qv-field input::placeholder { color: rgba(220, 207, 174, 0.65); }
.qv-field input:focus,
.qv-field select:focus {
    outline: none;
    border-color: var(--gold-bright);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}
.qv-field input[aria-invalid="true"] { border-color: var(--danger); }

.qv-field select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 42px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFD700' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    cursor: pointer;
}

.qv-error {
    padding: 10px 14px;
    border-radius: var(--radius);
    background: rgba(185, 28, 28, 0.22);
    border: 1px solid var(--danger);
    color: #FFE4E4;
    font-weight: 700;
}

.qv-ok {
    padding: 10px 14px;
    border-radius: var(--radius);
    background: rgba(21, 128, 61, 0.24);
    border: 1px solid #86efac;
    color: #DCFCE7;
    font-weight: 700;
}

.qv-submit { width: 100%; min-height: 58px; }
.qv-submit:disabled { opacity: 0.65; cursor: wait; transform: none; }

@media (max-width: 768px) {
    .qv-hero-actions { flex-direction: column; align-items: stretch; }
    .qv-hero-actions .qv-btn { width: 100%; }
    .qv-share-opt { flex: 1 1 100%; }
    /* Data e local em linhas próprias: o "·" entre eles ficaria órfão no começo da linha */
    .qv-facts { flex-direction: column; gap: 2px; }
    .qv-facts li + li::before { content: none; }
}

/* ---------- Movimento reduzido: tudo parado e legível ---------- */
@media (prefers-reduced-motion: reduce) {
    .qv-spinner { animation: none; }
    .qv-lane {
        overflow: visible;
        -webkit-mask-image: none;
        mask-image: none;
        max-width: var(--content-max);
        margin: 0 auto;
        padding: 0 var(--pad-x);
    }
    .qv-track {
        width: auto;
        flex-wrap: wrap;
        gap: 10px;
        will-change: auto;
        animation: none;
        transform: none;
    }
    .qv-group { flex-wrap: wrap; gap: 10px; padding-right: 0; }
    /* a cópia só existe para emendar o loop: sem desfile, ela sobraria */
    .qv-group.is-clone { display: none; }
    .qv-chip,
    .qv-chip.is-new { animation: none; }
    .qv-chip.is-new { box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.7); }
    .qv-btn-primary:hover { transform: none; }
}