/**
 * 항공 서비스 공통 CSS 스타일
 */

/* CSS Variables - 모든 항공 페이지에서 공통 사용 */
:root {
    --primary-color: #FF1661;
    --primary-hover: #E61457;
    --primary-light: #FFE8F0;
    --secondary-color: #FF4081;
    --text-dark: #333333;
    --text-gray: #666666;
    --text-light: #999999;
    --border-color: #E0E0E0;
    --bg-white: #FFFFFF;
    --bg-light: #F5F5F5;
    --bg-gray: #F8F9FA;
    --success-color: #2ECC71;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

/* 예약 진행 단계 - 공통 스타일 */
.booking-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    padding: 35px 30px;
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.step-number {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--bg-light);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
}

.step-title {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 600;
    transition: all 0.3s ease;
}

.step.active .step-number {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    border-color: var(--primary-color);
    box-shadow: 0 4px 16px rgba(255, 22, 97, 0.3);
    transform: scale(1.05);
}

.step.active .step-title {
    color: var(--primary-color);
    font-weight: 700;
}

.step.completed .step-number {
    background: linear-gradient(135deg, var(--success-color) 0%, #27AE60 100%);
    color: var(--bg-white);
    border-color: var(--success-color);
}

.step.completed .step-title {
    color: var(--success-color);
    font-weight: 600;
}

.step-line {
    width: 100px;
    height: 2px;
    background-color: var(--border-color);
    margin: 0 10px;
    transition: all 0.3s ease;
}

.step.completed + .step-line {
    background-color: var(--success-color);
}

/* 공통 버튼 스타일 */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: var(--bg-gray);
    color: var(--text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 공통 폼 스타일 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group label.required::after {
    content: ' *';
    color: var(--primary-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-dark);
    transition: all 0.2s ease;
    font-family: 'Noto Sans KR', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* 공통 카드 스타일 */
.card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 20px;
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bg-light);
}

/* 공통 모달 스타일 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-light);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-dark);
}

/* 공통 요약 박스 스타일 */
.summary-box {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 12px 0;
    border-bottom: 1px solid var(--bg-light);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-label {
    font-size: 14px;
    color: var(--text-gray);
    font-weight: 500;
}

.summary-value {
    font-size: 14px;
    color: var(--text-dark);
    font-weight: 600;
    text-align: right;
}

/* 반응형 공통 스타일 */
@media (max-width: 768px) {
    .booking-steps {
        padding: 20px 15px;
        gap: 10px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .step-title {
        font-size: 12px;
    }
    
    .step-line {
        width: 50px;
    }
    
    .card {
        padding: 16px;
    }
    
    .modal-content {
        width: 95% !important;
    }
}