/* Auth Pages - Login / Register */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
    padding: 40px 20px;
}

.auth-box {
    width: 100%;
    max-width: 420px;
}

.auth-title {
    font-size: 28px;
    font-weight: 700;
    color: #111;
    margin: 0 0 8px;
    text-align: center;
}

.auth-subtitle {
    font-size: 14px;
    color: #888;
    margin: 0 0 32px;
    text-align: center;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.auth-field .required {
    color: #e74c3c;
}

.auth-field input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.auth-field input:focus {
    border-color: #111;
}

.field-hint {
    font-size: 12px;
    margin-top: 4px;
    min-height: 16px;
}

.auth-error {
    font-size: 13px;
    color: #e74c3c;
    min-height: 20px;
    text-align: center;
}

.auth-btn {
    width: 100%;
    padding: 14px;
    background: #111;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.auth-btn:hover {
    background: #333;
}

.auth-btn:disabled {
    background: #999;
    cursor: not-allowed;
}

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e0e0e0;
}

.auth-divider span {
    padding: 0 16px;
    font-size: 13px;
    color: #999;
}

/* Social Buttons */
.social-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.social-btn {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.2s;
}

.social-btn img {
    width: 20px;
    height: 20px;
}

.social-btn.kakao {
    background: #FEE500;
    border-color: #FEE500;
    color: #191919;
}

.social-btn.kakao:hover {
    background: #F5DC00;
}

.social-btn.naver {
    background: #03C75A;
    border-color: #03C75A;
    color: #fff;
}

.social-btn.naver:hover {
    background: #02b351;
}

/* Links */
.auth-links {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: #888;
}

.auth-links a {
    color: #111;
    font-weight: 600;
    text-decoration: none;
    margin-left: 4px;
}

.auth-links a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .auth-container {
        padding: 20px 16px;
    }
    .auth-title {
        font-size: 24px;
    }
}