.participant-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(160deg, var(--md-sys-color-primary-container) 0%, var(--md-sys-color-surface) 45%);
}

.participant-layout--branded.participant-layout {
    min-height: 0;
}

.participant-layout--branded {
    --participant-pink: #f06292;
    --participant-magenta: #e91e63;
    --participant-rose: #c2185b;
    --participant-plum: #880e4f;
    --participant-tint: #fce4ec;

    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
    background: url('../img/fondo.jpg') center center / cover no-repeat fixed;
}

.participant-layout--branded .participant-main {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.participant-layout--branded .participant-register {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.participant-layout--branded .participant-register-form {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.participant-layout--branded .participant-register-form .participant-register-card--scrollable {

}

.participant-layout--branded .participant-register-actions,
.participant-layout--branded .participant-register-texto {
    flex-shrink: 0;
}

.participant-register-card--scrollable {
    display: flex;
    flex-direction: column;
    max-height: 80vh;
    min-height: 0;
    overflow: hidden;
}

.participant-register-card__scroll {
    flex: 1;
    min-height: 0;
    overflow-x: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.participant-register-card--scrollable .participant-ranking-heading {
    flex-shrink: 0;
}

.participant-register-card__scroll .md-table-wrap {
    overflow: visible;
    box-shadow: none;
}

.participant-register-card__scroll .md-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
}

.participant-header {
    padding: var(--space-lg) var(--space-md);
    text-align: center;
}

.participant-header h1 {
    margin: 0;
    font-size: 2rem;
    color: var(--md-sys-color-on-primary-container);
}

.participant-layout--branded .participant-header h1 {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
}

.participant-header__branding {
    display: flex;
    flex-direction: column;
    align-items: center;
        /* gap: 0; */
    padding: 0 51px 0 50px;
}

.participant-header__logo {
    display: block;
    width: min(920px, 92vw);
    max-width: 100%;
    height: auto;
}

.participant-layout--branded .participant-header {
    padding: var(--space-xl) var(--space-md) var(--space-lg);
}

.participant-main {
    flex: 1;
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding: 0 var(--space-md) var(--space-xl);
}

.participant-layout--branded .participant-main {
    max-width: min(960px, 94vw);
    padding: 0 var(--space-lg) var(--space-xl);
    font-size: 1.125rem;
}

.participant-layout--branded .participant-register {
    gap: var(--space-xl);
    display: flex;
    flex-direction: column;
}

.participant-register {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.participant-register-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin: 0;
}

.participant-register-card {
    background: #fff;
    border-radius: 16px;
    padding: var(--space-lg);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

.participant-layout--branded .participant-register-card {
    border-radius: 24px;
    padding: var(--space-xl);
    box-shadow: 0 6px 28px rgba(136, 14, 79, 0.18);
}

.participant-register-card .md-field:last-child {
    margin-bottom: 0;
}

.participant-register-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
}

.participant-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 52px;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 12px;
    background: linear-gradient(90deg, var(--participant-pink, #f06292) 0%, var(--participant-magenta, #e91e63) 35%, var(--participant-rose, #c2185b) 70%, var(--participant-plum, #880e4f) 100%);
    color: #fff;
    font: inherit;
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(136, 14, 79, 0.35);
    transition: filter 0.2s, box-shadow 0.2s;
}

.participant-layout--branded .participant-btn {
    min-height: 72px;
    padding: 1rem 2rem;
    border-radius: 16px;
    font-size: 1.375rem;
    letter-spacing: 0.05em;
}

.participant-btn:hover {
    filter: brightness(1.05);
    box-shadow: 0 4px 14px rgba(136, 14, 79, 0.45);
    color: #fff;
    text-decoration: none;
}

.participant-btn:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

.participant-register-texto {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.participant-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.participant-top3 {
    margin-top: var(--space-xl);
}

.participant-top3 h2 {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.participant-ranking-heading {
    margin: 0 0 var(--space-lg);
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    color: var(--participant-plum, #880e4f);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.participant-layout--branded .participant-ranking-heading {
    margin-bottom: var(--space-xl);
    font-size: 2rem;
    color: var(--participant-plum, #880e4f);
}

.participant-register-card .md-table-wrap {
    margin: 0 calc(-1 * var(--space-xs));
}

.participant-register-card .md-table th {
    background: var(--participant-tint, #fce4ec);
    color: var(--participant-plum, #880e4f);
}

.participant-register-card .md-table th,
.participant-register-card .md-table td {
    font-size: 0.875rem;
    padding: 0.625rem 0.5rem;
}

.participant-layout--branded .participant-register-card .md-table th,
.participant-layout--branded .participant-register-card .md-table td {
    font-size: 1.25rem;
    padding: 1rem 0.75rem;
}

.participant-layout--branded .participant-register-card .md-table tbody td {
    color: #424242;
}

.participant-layout--branded .participant-register-card .md-table tbody td:first-child + td {
    font-weight: 600;
    color: var(--participant-plum, #880e4f);
}

.ranking-position {
    font-weight: 700;
    color: var(--participant-magenta, #e91e63);
    width: 2.5rem;
}

.participant-layout--branded .ranking-position {
    width: 3.5rem;
    font-size: 1.375rem;
}

.ranking-score {
    font-weight: 700;
    white-space: nowrap;
    color: var(--participant-rose, #c2185b);
}

.participant-layout--branded .ranking-score {
    font-size: 1.25rem;
}

/* Formulario y textos — pantalla vertical 1080×1920 */
.participant-layout--branded .md-field {
    margin-bottom: var(--space-lg);
    gap: var(--space-sm);
}

.participant-layout--branded .md-field label {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--participant-plum, #880e4f);
}

.participant-layout--branded .md-field__hint {
    font-size: 1.0625rem;
    color: var(--participant-rose, #c2185b);
}

.participant-layout--branded .md-field input,
.participant-layout--branded .md-field select,
.participant-layout--branded .md-field textarea {
    min-height: 68px;
    padding: 1rem 1.25rem;
    font-size: 1.25rem;
    border: 2px solid var(--participant-magenta, #e91e63);
    border-radius: 12px;
}

.participant-layout--branded .md-field input::placeholder {
    color: #ad1457;
    opacity: 0.65;
}

.participant-layout--branded .md-field input:focus,
.participant-layout--branded .md-field select:focus,
.participant-layout--branded .md-field textarea:focus {
    outline: 2px solid var(--participant-magenta, #e91e63);
    outline-offset: 2px;
    border-color: var(--participant-rose, #c2185b);
}

.participant-layout--branded .md-field__error {
    font-size: 1.0625rem;
}

.participant-layout--branded .md-alert {
    font-size: 1.125rem;
}

.participant-layout--branded .md-alert strong {
    color: var(--participant-plum, #880e4f);
}

.ranking-overlay {
    --participant-pink: #f06292;
    --participant-magenta: #e91e63;
    --participant-rose: #c2185b;
    --participant-plum: #880e4f;
    --participant-tint: #fce4ec;

    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    padding: var(--space-lg);
}

.ranking-overlay.is-visible,
#ranking-overlay.is-visible {
    display: flex;
}

.ranking-overlay__panel {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: min(960px, 94vw);
    max-height: 85vh;
    min-height: 0;
    overflow: hidden;
    background: #fff;
    border-radius: 24px;
    padding: var(--space-xl);
    box-shadow: 0 6px 28px rgba(136, 14, 79, 0.22);
}

.ranking-overlay__panel .participant-ranking-heading {
    flex-shrink: 0;
    margin: 0 0 var(--space-xl);
    font-size: 2rem;
    color: var(--participant-plum);
}

.ranking-overlay__scroll {
    flex: 1;
    min-height: 0;
    max-height: 60vh;
    overflow-y: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.ranking-overlay__panel .md-table-wrap {
    margin: 0;
    overflow: visible;
    box-shadow: none;
    border-radius: 0;
}

.ranking-overlay__panel .md-table {
    background: #fff;
}

.ranking-overlay__panel .md-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--participant-tint);
    color: var(--participant-plum);
    font-size: 1.25rem;
    padding: 1rem 0.75rem;
}

.ranking-overlay__panel .md-table tbody td {
    font-size: 1.25rem;
    padding: 1rem 0.75rem;
    color: #424242;
}

.ranking-overlay__panel .md-table tbody td:first-child + td {
    font-weight: 600;
    color: var(--participant-plum);
}

.ranking-overlay__panel .ranking-position {
    width: 3.5rem;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--participant-magenta);
}

.ranking-overlay__panel .ranking-score {
    font-size: 1.25rem;
    font-weight: 700;
    white-space: nowrap;
    color: var(--participant-rose);
}

.ranking-overlay__countdown {
    flex-shrink: 0;
    margin: var(--space-lg) 0 0;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--participant-rose);
}