/**
 * 정부 혜택 검색 - 프리미엄 디자인
 */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap');

:root {
    --primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --accent: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --dark: #1a1a2e;
    --light: #f8f9fa;
}

* {
    font-family: 'Noto Sans KR', sans-serif;
}

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

.container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 3rem 2rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

h1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    font-size: 2.8rem;
    margin-bottom: 2rem;
    text-shadow: 0 0 30px rgba(102, 126, 234, 0.3);
    letter-spacing: -1px;
}

.form-control, .form-select {
    border: 2px solid #e0e7ff;
    border-radius: 15px;
    padding: 12px 20px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 15px;
    padding: 12px 30px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.alert-light {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border: none;
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    font-weight: 500;
}

.card {
    border: none;
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.3);
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.card-text {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.6;
}

.badge {
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.badge.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.badge.bg-success {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%) !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%) !important;
}

.btn-sm {
    border-radius: 10px;
    padding: 8px 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary {
    border: 2px solid #667eea;
    color: #667eea;
    border-radius: 10px;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-outline-secondary {
    border: 2px solid #6c757d;
    border-radius: 10px;
}

.btn-outline-secondary:hover {
    background: linear-gradient(135deg, #868e96 0%, #6c757d 100%);
    transform: translateY(-2px);
}

.pagination {
    margin-top: 3rem;
}

.pagination .page-link {
    color: #667eea;
    border: 2px solid #e0e7ff;
    border-radius: 10px;
    margin: 0 5px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pagination .page-link:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.modal-content {
    border: none;
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 25px 25px 0 0;
    padding: 1.5rem;
}

.modal-title {
    color: white;
    font-weight: 700;
}

.modal-body {
    padding: 2rem;
}

.btn-close {
    filter: brightness(0) invert(1);
}

.spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.3rem;
    color: #667eea;
}

/* 애니메이션 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }

/* 검색 박스 스타일 */
.search-box {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

/* 반응형 */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    .container {
        border-radius: 20px;
        padding: 2rem 1rem;
    }

    .card {
        margin-bottom: 1.5rem;
    }
}

/* 툴팁 스타일 */
.tooltip-inner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    padding: 8px 12px;
}

/* 로딩 상태 */
.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 스크롤바 커스터마이징 */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* 프리미엄 배지 */
.bg-gradient-gold {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%) !important;
    box-shadow: 0 4px 15px rgba(246, 211, 101, 0.4);
}

.badge.bg-gradient-gold {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%) !important;
    color: #1a1a2e !important;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(246, 211, 101, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 10px rgba(246, 211, 101, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 15px rgba(246, 211, 101, 0.5);
    }
}

/* 네비게이션 바 */
.navbar {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 인증 폼 */
.auth-form {
    max-width: 400px;
    margin: 0 auto;
}

.auth-form .form-control {
    border-radius: 10px;
    border: 2px solid #e0e7ff;
    padding: 12px 16px;
}

.auth-form .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
}

/* 업그레이드 모달 */
#upgradeModal .modal-header {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
}

#upgradeModal .list-unstyled li {
    padding: 8px 0;
    font-size: 0.95rem;
}

#upgradeModal .text-success {
    color: #28a745 !important;
    font-weight: 500;
}

/* 버튼 스타일 */
.btn-warning {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    border: none;
    color: #1a1a2e;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(246, 211, 101, 0.4);
}

.btn-warning:hover {
    background: linear-gradient(135deg, #fda085 0%, #f6d365 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(246, 211, 101, 0.6);
}

.btn-outline-success {
    border: 2px solid #28a745;
    color: #28a745;
    border-radius: 10px;
}

.btn-outline-success:hover {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    border-color: transparent;
    color: white;
}

.btn-outline-danger {
    border: 2px solid #dc3545;
    color: #dc3545;
    border-radius: 10px;
}

.btn-outline-danger:hover {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border-color: transparent;
    color: white;
}