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

body {
    background-color: #F5F7FA;
    font-family: "Pretendard Variable", Pretendard, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    color: #333;
}

main {
    padding: 0 16px;
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

header {
    background-color: #1A233A;
    color: white;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-form {
    display: flex;
    align-items: center;
}

/* 로고 링크 스타일 */
.logo-form a {
    display: flex;        /* 이미지 주변 여백 제거 및 정렬 */
    align-items: center;  /* 수직 중앙 정렬 */
    text-decoration: none;
}

.logo-form img {
    cursor: pointer;      /* 마우스 올리면 손가락 모양 */
    /* 기존 스타일 유지 (width 등은 기존 코드에 있다면 그대로 둠) */
}

.divider {
    width: 1px;
    height: 18px;
    background-color: white;
    margin: 0 15px;
    display: inline-block;
}

header h1 {
    padding-top: 0;
    font-size: 20px;
    font-weight: bold;
}

header nav a {
    color: white;
    text-decoration: none;
}

footer {
    text-align: center;
    padding: 40px;
    background: #2D3748;
    color: #A0AEC0;
    font-size: 14px;
    margin-top: auto;
    width: 100%;
}

.lgn_btn {
    background: #1A233A;
    padding: 10px 20px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.3);
    font-weight: bold;
    font-size: 14px;
    transition: 0.3s;
}

.lgn_btn:hover {
    background: #526081;
}

.wrt_btn {
    background: #3B82F6;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 14px;
    transition: 0.3s;
    margin-left: 10px;
}

.wrt_btn:hover {
    background: #2563EB;
    transform: translateY(-2px);
}

.home-btn img {
    width: 35px;
    height: 35px;
    background: #1A233A;
    border-radius: 8px;
    padding: 6px;
    transition: 0.3s;
}

.home-btn img:hover {
    background: #526081;
}

.submit-btn, .contact-btn {
    flex: 2;
    background-color: #1A233A;
    color: white;
    padding: 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
    text-align: center;
    text-decoration: none;
}

.submit-btn:hover, .contact-btn:hover {
    background-color: #0F172A;
}

.cancel-btn, .back-btn {
    flex: 1;
    background-color: #EFF6FF;
    color: #3B82F6;
    font-weight: 600;
    padding: 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
    text-decoration: none;
}

.cancel-btn:hover, .back-btn:hover {
    background-color: #DBEAFE;
}

.found { background: #10B981; }
.lost { background: #F59E0B; }

.form-container, .detail-container {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    max-width: 900px;
    width: 100%;
    margin: 40px auto;
}

.lgn_btn {
    background: #1A233A;
    padding: 10px 20px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.3);
    font-weight: bold;
    font-size: 14px;
    transition: 0.3s;
    color: white;
    text-decoration: none;
}

.lgn_btn:hover {
    background: #526081;
}

.wrt_btn {
    background: #3B82F6;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 14px;
    transition: 0.3s;
    margin-left: 10px;
    color: white;
    text-decoration: none;
}

.wrt_btn:hover {
    background: #2563EB;
    transform: translateY(-2px);
}

.mobile-menu-icon {
    display: none;
    cursor: pointer;
}

.mobile-menu-icon img {
    width: 30px;
    height: 30px;
    vertical-align: middle;
}

.mobile-dropdown {
    display: none;
    position: absolute;
    top: 60px;
    right: 16px;
    background-color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border-radius: 8px;
    overflow: hidden;
    z-index: 1000;
    width: 150px;
    flex-direction: column;
}

.mobile-dropdown a {
    display: block;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
    border-bottom: 1px solid #f1f1f1;
    transition: 0.2s;
    text-align: center;
}

.mobile-dropdown a:last-child {
    border-bottom: none;
}

.mobile-dropdown a:hover {
    background-color: #F8FAFC;
    color: #3B82F6;
}

@media (max-width: 660px) {
    .desktop-nav {
        display: none;
    }

    .mobile-menu-icon {
        display: block;
    }

    header {
        position: relative;
    }
}