body {
    min-height: 100vh;
    display: flex;
    justify-content: center;
}

.nav-bar {
    
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    color: white;
    font-size: 14px;
    font-weight: 500;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
}
.container {
    background-color: var(--neutralwhitepure-white);
    width: 100%;
    max-width: 450px;
    min-height: 100vh;
    position: relative;
}

.header {
    text-align: center;
    padding: 20px 0;
    font-size: 18px;
    font-weight: 600;
    color: #56AAB2;
    margin-bottom: 20px;
}

.content {
    flex: 1;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
}

.brand-logo {
    text-align: center;
    margin-bottom: 40px;
}

.brand-name {
    font-family: "Koulen";
    font-size: 64px;
    font-weight: 400;
    color: #56AAB2;
    letter-spacing: 2px;
    cursor: pointer !important;
    transition: color 0.3s ease;
    user-select: none;
}

.brand-name:hover {
    color: #4A9AA2;
    cursor: pointer !important;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20.63px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--variable-collection-text-tittle);
    text-align: left;
}



.input-field {
    padding: 12px 0;
    border: none;
    border-bottom: 1px solid #E0E0E0;
    background-color: transparent;
    transition: border-bottom-color 0.2s;
    width: 100%;
    outline: none;
    color: #B7B5B5;

    font-family: "SF Pro";
    font-size: 14px;
    font-style: normal;
    font-weight: 510;
    line-height: 20px; /* 142.857% */
    letter-spacing: -0.165px;
}

.input-field:focus {
    border-bottom-color: var(--main);
}

.input-field::placeholder {
    color: var(--variable-collection-text-body-gray70);
}


.login-btn {
    width: 100%;
    padding: 16px;
    background-color: #000000;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 10px;
}

.login-btn:hover {
    background-color: #333333;
}

.login-btn:active {
    transform: scale(0.98);
}

.login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    font-size: 14px;
    gap: 13px; /* 간격 추가 */
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;  /* 크기 고정 */
}

.checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--main);
}

.checkbox-group label {
    color: var(--variable-collection-text-body-gray70);
    cursor: pointer;
}

.link-group {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;  /* 크기 고정 */
}

.link-group a {
    color: var(--variable-collection-text-body-gray70);
    text-decoration: none;
    font-size: 14px;
}

.link-group a:hover {
    color: var(--main);
}

.divider {
    width: 1px;
    height: 14px;
    background-color: #666666;
    flex-shrink: 0;  /* 크기 고정 */
}

.sns-section {
    margin-top: 40px;
    text-align: center;
}

.sns-title {
    color: #000;
    font-family: Inter;
    font-size: 20px;
    font-style: normal;
    font-weight: 800;
    line-height: normal;
    margin-bottom: 20px;
}

.sns-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kakao-btn {
    width: 100%;
    padding: 14px 0px;
    text-decoration: none;

    color: #000;

    font-family: Inter;
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 8px;
    background: #FBE300;
    box-shadow: 0 4px 4px 0 rgba(84, 84, 84, 0.25);
}

.kakao-btn:hover {
    background-color: #FFD700;
}

.google-btn {
    width: 100%;
    padding: 16px;
    background-color: white;
    color: #808080;
    font-family: Inter;
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    list-style: none;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 8px;
    border: 1px solid #DFDFDF;
    background: #FFF;
    box-shadow: 0 4px 4px 0 rgba(209, 209, 209, 0.25);
    text-decoration: none;
}

.google-btn:hover {
    background-color: #f8f8f8;
    border-color: var(--main);
}

.sns-icon {
    width: 20px;
    height: 20px;
}

.error-message {
    color: #ff4444;
    font-size: 14px;
    text-align: center;
    margin-bottom: 20px;
    padding: 10px;
    background-color: #fff5f5;
    border-radius: 4px;
    border: 1px solid #ffcccc;
}
.section-divider {
    width: 100%;
    height: 1px;
    background-color: #E5E5E5;
    margin: 20px 0;
}