/* Auth Modal Styles */
.auth-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.auth-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.auth-modal {
    background: #fff;
    width: 100%;
    max-width: 450px;
    border-radius: var(--radius-lg);
    padding: 30px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transform: translateY(20px);
    transition: var(--transition);
}

.auth-modal-overlay.active .auth-modal {
    transform: translateY(0);
}

.auth-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
}

.auth-tabs {
    display: flex;
    border-bottom: 2px solid var(--glass-border);
    margin-bottom: 25px;
    margin-top: 10px;
}

.auth-tab {
    flex: 1;
    background: transparent;
    border: none;
    padding: 15px 10px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
}

.auth-tab.active {
    color: var(--text-main);
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
}

.auth-input {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 15px;
    border: 1px solid #e5e7eb;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.auth-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.auth-submit {
    margin-top: 10px;
    padding: 15px;
    font-size: 1.1rem;
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
}