/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.2s ease;
    overflow-y: auto;
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 1rem 0;
}

.modal-content {
    background-color: var(--tertiary-dark);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}

.modal-content.modal-large {
    max-width: 800px;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.2s ease;
    border: none;
    background: none;
    padding: 0;
}

.modal-close:hover {
    color: var(--primary-orange);
}

/* ========== AUTH FORMS ========== */
.auth-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.auth-divider {
    text-align: center;
    color: var(--text-muted);
    margin: 1.5rem 0;
    position: relative;
    font-size: 0.95rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 35%;
    height: 1px;
    background-color: var(--border-color);
}

.auth-divider::before {
    left: 0;
}

.auth-divider::after {
    right: 0;
}

.btn-social {
    width: 100%;
    padding: 1rem;
    background-color: var(--secondary-dark);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-social:hover {
    background-color: rgba(255, 140, 0, 0.1);
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

.auth-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.auth-link {
    background: none;
    border: none;
    color: var(--primary-orange);
    cursor: pointer;
    font-weight: 600;
    text-decoration: underline;
}

.auth-link:hover {
    color: #ff7a00;
}

.signup-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.signup-tab {
    flex: 1;
    padding: 1rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.signup-tab:hover {
    color: var(--text-light);
}

.signup-tab.active {
    color: var(--primary-orange);
    border-bottom-color: var(--primary-orange);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        padding: 1.5rem;
        max-height: 80vh;
    }

    .modal-content.modal-large {
        max-width: 95%;
    }
}

@media (max-width: 480px) {
    .modal-content {
        max-width: 95%;
        padding: 1rem;
        max-height: 90vh;
        border-radius: 8px;
    }

    .modal-close {
        top: 1rem;
        right: 1rem;
        font-size: 1.5rem;
    }
}