* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f0f8f0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 500px;
    min-height: 100vh;
    background-color: #f0f8f0;
    position: relative;
    overflow: hidden;
    padding: 0;
    display: flex;
    flex-direction: column;
}

/* Status Bar - Hidden for web */
.status-bar {
    display: none;
}

.status-left {
    display: none;
}

.status-right {
    display: none;
}

.notch {
    display: none;
}



/* Main Content */
.main-content {
    width: 100%;
    max-width: 400px;
    text-align: center;
    padding: 0px 20px;
    margin-top: 50px;
    margin-bottom: 40px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.title {
    font-size: clamp(20px, 3vw, 24px);
    font-weight: 600;
    color: #000;
    margin-bottom: 40px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
    width: 100%;
}

.form-label {
    display: block;
    color: #6f6f6f;
    font-size: 14px;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    height: 42px;
    background-color: #fafafa;
    border: none;
    border-radius: 8px;
    padding: 0 15px;
    font-size: 14px;
    color: #000;
}

.form-input::placeholder {
    color: #888888;
}

.signin-btn {
    width: 100%;
    height: 42px;
    background-color: #8FE7A9;
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    font-weight: bold;
    margin-top: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.signin-btn.active {
    background-color: #00B140;
    color: white;
    cursor: pointer;
}

.signin-btn:hover {
    background-color: #7dd699;
}

.signin-btn.active:hover {
    background-color: #009a38;
}

.divider {
    margin: 30px 0;
    color: #888888;
    font-size: 14px;
}

.social-login {
    display: flex;
    justify-content: center;
    gap: clamp(10px, 2vw, 15px);
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.social-btn {
    width: clamp(70px, 15vw, 86px);
    height: 42px;
    border-radius: 15px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    background-color: #fafafa;
    flex-shrink: 0;
}

.social-btn svg {
    width: 100%;
    height: 100%;
}

.kakao {
    background-color: #fafafa;
}

.naver {
    background-color: #fafafa;
}

.google {
    background-color: #fafafa;
}

.signup-link {
    color: #888888;
    font-size: 14px;
}

.signup-link a {
    color: #7dd699;
    text-decoration: none;
    font-weight: 
    bold;
}

.signup-link a:hover {
    text-decoration: underline;
}

/* Back Button */
.back-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    cursor: pointer;
    z-index: 10;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
    text-align: left;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #8fe7a9;
}

.checkbox-group label {
    color: #6f6f6f;
    font-size: 14px;
    cursor: pointer;
}

.highlight {
    color: #8fe7a9;
    font-weight: bold;
}

/* Sign Up Button */
.signup-btn {
    width: 100%;
    height: 42px;
    background-color: #8FE7A9;
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    font-weight: bold;
    margin-top: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.signup-btn:hover {
    background-color: #7dd699;
}

/* Social Signup */
.social-signup {
    display: flex;
    justify-content: center;
    gap: clamp(10px, 2vw, 15px);
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.social-signup .social-btn {
    width: clamp(70px, 15vw, 86px);
    height: 42px;
    border-radius: 15px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    background-color: #fafafa;
    flex-shrink: 0;
}

.social-signup .social-btn svg {
    width: 100%;
    height: 100%;
}

/* Sign In Link */
.signin-link {
    color: #888888;
    font-size: 14px;
}

.signin-link a {
    color: #8fe7a9;
    text-decoration: none;
    font-weight: bold;
}

.signin-link a:hover {
    text-decoration: underline;
}

/* 반응형 미디어 쿼리 */
@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .main-content {
        max-width: 100%;
    }
    
    .social-login {
        gap: 10px;
    }
    
    .social-btn {
        width: 70px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 600px;
        padding: 40px;
    }
    
    .main-content {
        max-width: 450px;
    }
    
    .social-btn {
        width: 100px;
        height: 50px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 700px;
    }
    
    .main-content {
        max-width: 500px;
    }
}

/* 좌우 스크롤 방지 */
html, body { overflow-x: hidden; }

/* SIGN IN + 게스트 버튼 가로배치 */
.btn-row{ display:flex; gap:12px; }

/* 게스트 버튼은 아웃라인 스타일 */
.signin-btn.alt{
  background:#fff; color:#333; border:1px solid #DFE5EA;
}
.signin-btn.alt:hover{ background:#F7FAF8; }