/* Join Popup Modal Styles */

.join-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.join-popup.active {
    display: flex;
}

.join-popup__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    cursor: pointer;
}

.join-popup__container {
    position: relative;
    z-index: 10000;
    background-color: var(--color-white);
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    padding: var(--spacing-2xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.join-popup__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-secondary);
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.join-popup__close:hover {
    color: var(--color-accent-warm);
}

.join-popup__content {
    padding-top: var(--spacing-md);
}

.join-popup__title {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.join-popup__subtitle {
    font-size: 1.1rem;
    color: var(--color-accent-warm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.join-popup__description {
    font-size: 0.95rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.join-popup__form {
    margin-bottom: var(--spacing-lg);
}

.join-popup__form-group {
    margin-bottom: var(--spacing-md);
}

.join-popup__label {
    display: block;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.join-popup__required {
    color: var(--color-accent-warm);
}

.join-popup__input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-light);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.join-popup__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.join-popup__optional-section {
    background-color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: 6px;
    margin-bottom: var(--spacing-lg);
}

.join-popup__optional-label {
    font-size: 0.85rem;
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.join-popup__btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: var(--spacing-sm);
}

.join-popup__btn--primary {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.join-popup__btn--primary:hover {
    background-color: #3a7fbf;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.join-popup__btn--secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border: 2px solid var(--color-light);
}

.join-popup__btn--secondary:hover {
    background-color: var(--color-light);
    border-color: var(--color-secondary);
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .join-popup__container {
        width: 95%;
        padding: var(--spacing-lg);
    }
    
    .join-popup__title {
        font-size: 1.5rem;
    }
    
    .join-popup__subtitle {
        font-size: 1rem;
    }
}