:root {
    color-scheme: light dark;

    --colorN-1: light-dark(rgba(0, 0, 0, 0.5), rgba(255, 255, 255, 0.5));
    --colorN-2: light-dark(rgba(255, 255, 255, 0.95), rgba(0, 0, 0, 0.95));
    --colorN-3: light-dark(rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.2));
    --colorN-4: light-dark(rgb(0, 0, 0), rgb(255, 255, 255));
    --colorN-5: light-dark(#2196F3, #90caf9);
    --colorN-6: light-dark(rgba(33, 150, 243, 0.1), rgba(144, 202, 249, 0.1));
    --colorN-7: light-dark(rgba(33, 150, 243, 0.3), rgba(144, 202, 249, 0.3));
    --colorN-8: light-dark(#bedbff, #1e3a8a);
    --colorN-9: light-dark(rgb(65, 65, 65), #ddd);
    --colorN-10: light-dark(rgba(255, 255, 255, 1), rgb(0, 0, 0));
    --colorN-11: light-dark(#4CAF50, #14532d);
    --colorN-12: light-dark(#45a049, #1e4620);
    --colorN-13: light-dark(rgba(255, 255, 255, 0.9), rgba(0, 0, 0, 0.9));
    --colorN-14: light-dark(#ff6b6b, #7f1d1d);
    --colorN-15: light-dark(#FF9800, #eab308);
    --colorN-16: light-dark(rgba(190, 219, 255, 0.3), rgba(30, 64, 175, 0.3));
    --colorN-17: light-dark(#ff0d0d, #b91c1c);
    --colorN-18: light-dark(rgba(255, 255, 255, 0.3), rgba(0, 0, 0, 0.3));
    --colorN-19: light-dark(var(--colorN-19), black);
     --colorN-20: light-dark(white, #c2c2c2);

}


/* Modal de confirmação de nome */
.name-confirmation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--colorN-1);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.name-confirmation-modal.show {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.name-confirmation-content {
    background: var(--colorN-2);
    border-radius: 10px;
    padding: 3rem;
    max-width: 600px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px var(--colorN-3);
    backdrop-filter: blur(10px);
    animation: slideInUp 0.3s ease-out;
}

.name-confirmation-title {
    font-size: 2rem;
    font-weight: 200;
    color: var(--colorN-4);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.name-confirmation-title i {
    font-size: 2.2rem;
    color: var(--colorN-5);
    opacity: 0.8;
}

.name-confirmation-title span {
    font-size: 2rem;
    font-weight: 200;
}

.user-name {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--colorN-5);
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--colorN-6);
    border-radius: 15px;
    border: 2px solid var(--colorN-7);
}

.name-confirmation-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.name-confirmation-button {
    background: var(--colorN-2);
    border: solid 3px var(--colorN-8);
    border-radius: 15px;
    padding: 1.5rem 2.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--colorN-9);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 140px;
}

.name-confirmation-button:hover {
    background: var(--colorN-10);
    border-color: oklch(0.901 0.076 70.697);
    transform: translateY(-2px);
}

.name-confirmation-button.yes {
    background: linear-gradient(135deg, var(--colorN-11), var(--colorN-12));
    color: var(--colorN-19);
    border-color: var(--colorN-11);
}

.name-confirmation-button.no {
    background: var(--colorN-13);
    border-color: var(--colorN-14);
    color: var(--colorN-14);
}

.name-confirmation-button.no:hover {
    background: var(--colorN-14);
    color: var(--colorN-19);
}

/* Modal de entrada de nome */
.name-input-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--colorN-1);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.name-input-modal.show {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.name-input-content {
    background: var(--colorN-2);
    border-radius: 20px;
    padding: 3rem;
    max-width: 600px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px var(--colorN-3);
    backdrop-filter: blur(10px);
    border: solid 4px var(--colorN-8);
    animation: slideInUp 0.3s ease-out;
}

.name-input-title {
    font-size: 2rem;
    font-weight: 200;
    color: var(--colorN-4);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.name-input-title i {
    font-size: 2.2rem;
    color: var(--colorN-15);
    opacity: 0.8;
}

.name-input-title span {
    font-size: 2rem;
    font-weight: 200;
}

.name-input-subtitle {
    font-size: 1.2rem;
    color: var(--colorN-9);
    margin-bottom: 2rem;
    opacity: 0.8;
}

.name-input-field {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.5rem;
    border: solid 3px var(--colorN-8);
    border-radius: 15px;
    background: var(--colorN-13);
    color: var(--colorN-9);
    text-align: center;
    margin-bottom: 2rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: all 0.3s ease;
}

.name-input-field:focus {
    outline: none;
    border-color: oklch(0.901 0.076 70.697);
    box-shadow: 0 0 0 3px var(--colorN-16);
}

.name-input-error {
    color: var(--colorN-17);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    padding: 0.8rem;
    background: rgb(227 9 9 / 10%);
    border-radius: 10px;
    border: 1px solid rgb(255 0 0 / 42%);
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.name-input-error.show {
    display: block;
}

.name-input-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.name-input-button {
    background: var(--colorN-2);
    border: solid 3px var(--colorN-8);
    border-radius: 15px;
    padding: 1.5rem 2rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--colorN-9);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.name-input-button:hover {
    background: var(--colorN-10);
    border-color: oklch(0.901 0.076 70.697);
    transform: translateY(-2px);
}

.name-input-button.confirm {
    background: linear-gradient(135deg, var(--colorN-11), var(--colorN-12));
    color: var(--colorN-20);
    border-color: var(--colorN-11);
}

.name-input-button.cancel {
    background: var(--colorN-13);
    border-color: var(--colorN-14);
    color: var(--colorN-14);
}

.name-input-button.cancel:hover {
    background: var(--colorN-14);
    color: var(--colorN-19);
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--colorN-18);
    border-radius: 50%;
    border-top-color: var(--colorN-11);
    animation: spin 1s ease-in-out infinite;
    margin: 1rem 0;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}


.escolhas {
    display: flex;
    padding: 10px;
    gap: 10px;
    margin-top: -19px;
    margin-bottom: 20px;
    justify-content: center;
}


.escolhas label {
    border: 2px solid var(--colorN-8);
    padding: 12px;
    border-radius: 7px;
    background: var(--colorN-19);
    cursor: pointer;
    width: 173px;
}


/* Responsividade */
@media (max-width: 768px) {

    .name-confirmation-content,
    .name-input-content {
        padding: 2rem;
        max-width: 90%;
    }

    .name-confirmation-title,
    .name-input-title {
        font-size: 1.6rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .name-confirmation-title i,
    .name-input-title i {
        font-size: 1.8rem;
    }

    .user-name {
        font-size: 2rem;
        padding: 1rem;
    }

    .name-confirmation-buttons,
    .name-input-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .name-confirmation-button,
    .name-input-button {
        width: 100%;
        padding: 1.2rem;
    }
}

@media (max-width: 480px) {

    .name-confirmation-content,
    .name-input-content {
        padding: 1.5rem;
    }

    .name-confirmation-title,
    .name-input-title {
        font-size: 1.4rem;
    }

    .user-name {
        font-size: 1.6rem;
    }

    .name-input-field {
        font-size: 1.2rem;
        padding: 1.2rem;
    }
}