:root {
    --registration-bg: #05050a;
    --registration-surface: rgba(17, 16, 30, 0.88);
    --registration-border: rgba(255, 255, 255, 0.1);
    --registration-text: #ffffff;
    --registration-muted: #aaa6ba;
    --registration-purple: #8c52ff;
    --registration-blue: #4d8dff;
    --registration-green: #59dca0;
}

.registration-page,
.registration-success-page {
    position: relative;
    min-height: 100vh;
    padding: 150px 24px 80px;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(140, 82, 255, 0.16), transparent 34%),
        radial-gradient(circle at 85% 80%, rgba(77, 141, 255, 0.13), transparent 36%),
        var(--registration-bg);
    color: var(--registration-text);
}

.registration-page__glow {
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.24;
    pointer-events: none;
}

.registration-page__glow--one { top: -160px; left: -160px; background: var(--registration-purple); }
.registration-page__glow--two { right: -180px; bottom: -180px; background: var(--registration-blue); }

.event-instructions {
    position: relative;
    z-index: 2;
    width: min(1180px, 100%);
    margin: 0 auto 72px;
}
.event-instructions__head { max-width: 760px; margin-bottom: 30px; }
.event-instructions__head > span { color: #c7a66a; font-size: .72rem; font-weight: 900; letter-spacing: .2em; }
.event-instructions__head h1 { margin: 10px 0 12px; font-size: clamp(2.7rem, 7vw, 5.6rem); line-height: .94; letter-spacing: -.055em; }
.event-instructions__head p { margin: 0; color: var(--registration-muted); font-size: 1.05rem; }
.event-video-rail { display: grid; grid-auto-flow: column; grid-auto-columns: min(760px, 86vw); gap: 18px; overflow-x: auto; padding: 4px 2px 18px; scroll-snap-type: x mandatory; scrollbar-color: #6f5536 #111; }
.event-video-card { aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid rgba(199,166,106,.32); border-radius: 24px; background: #000; scroll-snap-align: start; box-shadow: 0 28px 70px rgba(0,0,0,.36); }
.event-video-card iframe,.event-video-card video { display: block; width: 100%; height: 100%; border: 0; object-fit: cover; }
.event-instructions__poster { margin: 28px auto 0; max-width: 900px; }
.event-instructions__poster img { display: block; width: 100%; max-height: 1250px; object-fit: contain; border-radius: 28px; border: 1px solid rgba(199,166,106,.32); background: #080808; box-shadow: 0 35px 90px rgba(0,0,0,.42); }
.event-instructions__copy { max-width: 900px; margin: 28px auto 0; padding: clamp(26px,5vw,48px); border: 1px solid rgba(199,166,106,.28); border-radius: 26px; background: linear-gradient(145deg,rgba(35,26,20,.94),rgba(14,14,18,.94)); }
.event-instructions__copy h2 { margin: 0 0 18px; color: #d8b77c; font-size: clamp(1.8rem,4vw,3rem); }
.event-instructions__copy p { margin: 0; color: #d4cfca; line-height: 1.8; }

.registration-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
    gap: 72px;
    width: min(1180px, 100%);
    margin: 0 auto;
    align-items: start;
}

.registration-intro { padding-top: 32px; }
.registration-back { display: inline-flex; margin-bottom: 48px; color: var(--registration-muted); text-decoration: none; }
.registration-back:hover { color: #fff; }
.registration-eyebrow { display: inline-block; margin-bottom: 18px; font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; color: #c7adff; }
.registration-intro h1,
.success-card h1 { margin: 0 0 20px; font-size: clamp(3rem, 7vw, 5.8rem); line-height: .94; letter-spacing: -.055em; }
.registration-intro > p,
.success-card > p { max-width: 620px; margin: 0; color: var(--registration-muted); font-size: 1.04rem; line-height: 1.8; }

.registration-event-card {
    margin-top: 46px;
    padding: 28px;
    border: 1px solid var(--registration-border);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.035);
    backdrop-filter: blur(16px);
}
.registration-event-card__label { display: block; margin-bottom: 14px; color: var(--registration-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .13em; }
.registration-event-card strong { display: block; font-size: 1.25rem; }
.registration-event-card p { margin: 8px 0 0; color: var(--registration-muted); }
.registration-event-card__line { height: 1px; margin: 22px 0; background: var(--registration-border); }
.registration-event-card small { color: #d7c4ff; }
.registration-map-link { display: flex; align-items: center; justify-content: center; min-height: 58px; margin-top: 20px; padding: 14px 18px; border: 1px solid rgba(255,255,255,.18); border-radius: 14px; background: linear-gradient(135deg,#7852ff,#3988ff); color: #fff; font-weight: 800; font-size: 1rem; text-align: center; text-decoration: none; box-shadow: 0 14px 34px rgba(67,91,255,.25); }
.registration-map-link:hover { color: #fff; transform: translateY(-1px); }
.registration-mode-cards { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.registration-mode-card { display: flex; gap: 12px; align-items: flex-start; min-height: 92px; padding: 16px; border: 1px solid var(--registration-border); border-radius: 14px; background: rgba(255,255,255,.025); cursor: pointer; }
.registration-mode-card input { width: 20px; height: 20px; margin-top: 2px; accent-color: #7852ff; }
.registration-mode-card span,.registration-mode-card strong,.registration-mode-card small { display: block; }
.registration-mode-card strong { color: #fff; line-height: 1.25; }
.registration-mode-card small { margin-top: 7px; color: var(--registration-muted); line-height: 1.4; }
.registration-mode-card:has(input:checked) { border-color: #7852ff; background: rgba(120,82,255,.12); box-shadow: 0 0 0 1px #7852ff inset; }
@media(max-width:680px){.registration-mode-cards{grid-template-columns:1fr}}

.registration-form-card,
.success-card {
    border: 1px solid var(--registration-border);
    border-radius: 32px;
    background: var(--registration-surface);
    box-shadow: 0 40px 110px rgba(0, 0, 0, .42);
    backdrop-filter: blur(22px);
}
.registration-form-card { padding: clamp(28px, 5vw, 52px); }
.registration-form-card__header { margin-bottom: 34px; }
.registration-form-card__header > span { color: #b994ff; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.registration-form-card__header h2 { margin: 10px 0 8px; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.035em; }
.registration-form-card__header p { margin: 0; color: var(--registration-muted); }

.registration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 9px; }
.form-field--full { grid-column: 1 / -1; }
.form-field > label { color: #e9e7ef; font-size: .86rem; font-weight: 600; }
.form-field > label > span { color: #b994ff; }
.form-field input:not([type="checkbox"]),
.form-field select,
.form-field textarea {
    width: 100%;
    max-width: 100%;
    min-height: 52px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 14px;
    outline: none;
    background: rgba(255, 255, 255, .045);
    color: #fff;
    font: inherit;
    box-sizing: border-box;
    transition:
        border-color .2s ease,
        background .2s ease,
        box-shadow .2s ease;
}
.form-field textarea {
    min-height: 110px;
    padding-top: 14px;
    padding-bottom: 14px;
    resize: vertical;
}

.form-field input[type="file"] {
    width: 100%;
    max-width: 100%;
    min-height: 52px;
    padding: 10px 12px;
    box-sizing: border-box;
}

.registration-form-card,
.registration-grid,
.form-field {
    min-width: 0;
}

.registration-form-card {
    overflow: hidden;
}
.form-field input::placeholder { color: #716d7e; }
.form-field input:focus,
.form-field select:focus { border-color: rgba(140, 82, 255, .7); background: rgba(255, 255, 255, .065); box-shadow: 0 0 0 4px rgba(140, 82, 255, .1); }
.form-field select option { color: #111; }
.form-field--checkbox label { display: flex; align-items: flex-start; gap: 12px; color: var(--registration-muted); font-weight: 400; line-height: 1.55; }
.form-field--checkbox input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--registration-purple); flex: 0 0 auto; }
.form-error { color: #ff8296; line-height: 1.35; }
.form-alert { margin-bottom: 20px; padding: 14px 16px; border-radius: 12px; }
.form-alert--error { border: 1px solid rgba(255, 107, 131, .3); background: rgba(255, 107, 131, .08); color: #ffb5c0; }

.children-toggle { margin-bottom: 16px; }
.children-fields { padding: 18px; border: 1px solid var(--registration-border); border-radius: 18px; background: rgba(255,255,255,.025); }
.children-rows { display: grid; gap: 12px; }
.child-row { display: grid; grid-template-columns: minmax(0,1fr) 105px 150px 38px; gap: 12px; align-items: end; padding: 14px; border-radius: 14px; background: rgba(255,255,255,.035); }
.child-row .form-field { margin: 0; }
.child-camp { align-self: center; }
.child-camp .compact-check { min-height: 52px; display: flex; align-items: center; gap: 9px; }
.child-remove { width: 38px; height: 38px; margin-bottom: 7px; border: 1px solid rgba(255,130,150,.3); border-radius: 50%; background: rgba(255,100,124,.08); color: #ff9aaa; font-size: 22px; cursor: pointer; }
.child-add { margin-top: 14px; padding: 11px 16px; border: 1px solid rgba(140,82,255,.38); border-radius: 11px; background: rgba(140,82,255,.1); color: #d8c9ff; font-weight: 750; cursor: pointer; }

.registration-submit,
.registration-secondary {
    display: inline-flex;
    min-height: 56px;
    align-items: center;
    justify-content: center;
    gap: 16px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 800;
}
.registration-submit {
    width: 100%;
    margin-top: 28px;
    border: 0;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, var(--registration-purple), var(--registration-blue));
    box-shadow: 0 18px 44px rgba(92, 87, 255, .26);
}
.registration-submit:hover { transform: translateY(-2px); }
.registration-security { margin: 16px 0 0; text-align: center; color: #7d788a; font-size: .78rem; }

.registration-success-page { display: grid; place-items: center; }
.success-card { width: min(760px, 100%); padding: clamp(34px, 7vw, 68px); text-align: center; }
.success-icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 26px; border-radius: 50%; background: rgba(89, 220, 160, .12); color: var(--registration-green); font-size: 2rem; border: 1px solid rgba(89, 220, 160, .28); }
.success-card h1 { font-size: clamp(2.8rem, 7vw, 5rem); }
.success-card > p { margin-inline: auto; }
.success-ticket-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 38px 0 18px; text-align: left; }
.success-ticket-preview > div { padding: 20px; border-radius: 16px; background: rgba(255, 255, 255, .045); border: 1px solid var(--registration-border); }
.success-ticket-preview span { display: block; margin-bottom: 8px; color: var(--registration-muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; }
.success-ticket-preview strong { font-size: 1rem; }
.success-ticket-preview__folio { grid-column: 1 / -1; text-align: center; }
.success-ticket-preview__folio strong { font-size: clamp(1.35rem, 4vw, 2.1rem); letter-spacing: .08em; color: #d7c4ff; }
.success-notice { padding: 18px; border-radius: 15px; background: rgba(140, 82, 255, .08); color: var(--registration-muted); line-height: 1.6; }
.success-notice strong { color: #fff; }
.success-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.success-actions .registration-submit { margin: 0; }
.registration-secondary { border: 1px solid var(--registration-border); color: #fff; background: rgba(255, 255, 255, .035); }

@media (max-width: 980px) {
    .registration-shell { grid-template-columns: 1fr; gap: 40px; }
    .registration-intro { padding-top: 0; }
    .registration-back { margin-bottom: 30px; }
}

@media (max-width: 640px) {
    .registration-page,
    .registration-success-page { padding: 118px 16px 48px; }
    .registration-form-card,
    .success-card { border-radius: 24px; }
    .registration-grid,
    .success-ticket-preview,
    .success-actions { grid-template-columns: 1fr; }
    .success-ticket-preview__folio { grid-column: auto; }
    .event-instructions { margin-bottom: 46px; }
    .event-video-rail { grid-auto-columns: 92vw; }
    .event-video-card,.event-instructions__poster img,.event-instructions__copy { border-radius: 18px; }
    .child-row { grid-template-columns: minmax(0,1fr) 82px 38px; }
    .child-camp { grid-column: 1 / 3; }
}