/* ===================================
   웨딩센스 - 사전예약 모달 스타일
   pre-registration-modal.css
   WCAG 2.1 AA 준수
   =================================== */

/* ===================================
   모달 기본 스타일
   =================================== */
.pre-registration-modal-content {
    border: none;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* ===================================
   모달 헤더
   =================================== */
.pre-registration-header {
    background: linear-gradient(135deg, #b8406a 0%, #d4547e 100%);
    color: white;
    padding: 30px;
    border: none;
}

.modal-title-wrapper {
    flex-grow: 1;
}

.pre-registration-header .modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}

.pre-registration-header .modal-title i {
    font-size: 1.5rem;
}

.modal-subtitle {
    font-size: 1rem;
    margin: 0;
    opacity: 0.95;
    font-weight: 500;
}

.btn-close-white {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.btn-close-white:hover {
    opacity: 1;
}

/* ===================================
   혜택 배너
   =================================== */
.benefits-banner {
    background: linear-gradient(135deg, rgba(232, 180, 184, 0.1) 0%, rgba(255, 107, 157, 0.1) 100%);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
    border: 2px solid rgba(184, 64, 106, 0.15);
}

.benefit-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.benefit-item i {
    font-size: 2rem;
    color: #b8406a;
    margin-bottom: 5px;
}

.benefit-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2d2d2d;
}

/* ===================================
   모달 바디
   =================================== */
.pre-registration-body {
    padding: 30px;
    max-height: 70vh;
    overflow-y: auto;
}

/* 커스텀 스크롤바 */
.pre-registration-body::-webkit-scrollbar {
    width: 8px;
}

.pre-registration-body::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 10px;
}

.pre-registration-body::-webkit-scrollbar-thumb {
    background: #d4a0a4;
    border-radius: 10px;
}

.pre-registration-body::-webkit-scrollbar-thumb:hover {
    background: #b8406a;
}

/* ===================================
   섹션 타이틀
   =================================== */
.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e8b4b8;
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-number {
    background: linear-gradient(135deg, #b8406a 0%, #d4547e 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
}

/* ===================================
   폼 스타일
   =================================== */
.pre-registration-form .form-floating > label {
    color: #2d2d2d !important;
    font-weight: 500;
}

.pre-registration-form .form-control,
.pre-registration-form .form-select {
    border: 2px solid #6b6b6b;
    color: #1a1a1a !important;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

.pre-registration-form .form-control:focus,
.pre-registration-form .form-select:focus {
    border-color: #b8406a;
    box-shadow: 0 0 0 0.2rem rgba(184, 64, 106, 0.25);
}

.required {
    color: #dc3545;
    font-weight: 700;
}

.form-text {
    font-size: 0.875rem;
    color: #595959;
    margin-top: 5px;
}

/* ===================================
   관심 분야 체크박스
   =================================== */
.interest-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.interest-checkboxes .form-check {
    margin: 0;
}

.interest-checkboxes .form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid #6b6b6b;
    margin-top: 0.15rem;
}

.interest-checkboxes .form-check-input:checked {
    background-color: #b8406a;
    border-color: #b8406a;
}

.interest-checkboxes .form-check-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: #f8f9fa;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #2d2d2d;
    font-weight: 500;
    border: 2px solid transparent;
}

.interest-checkboxes .form-check-label i {
    color: #b8406a;
    font-size: 1.2rem;
}

.interest-checkboxes .form-check-input:checked + .form-check-label {
    background: linear-gradient(135deg, rgba(184, 64, 106, 0.1) 0%, rgba(232, 180, 184, 0.1) 100%);
    border-color: #b8406a;
}

.interest-checkboxes .form-check-label:hover {
    background: #e8f5fe;
    transform: translateY(-2px);
}

/* ===================================
   개인정보 동의 섹션
   =================================== */
.agreement-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #dee2e6;
}

.agreement-section .form-check {
    margin-bottom: 10px;
}

/* 모달용 체크박스 스타일 - 일반 크기로 변경 */
.modal .agreement-section .form-check-input,
#preRegistrationModal .agreement-section .form-check-input {
    width: 1rem !important;
    height: 1rem !important;
    border: 1px solid #6b6b6b;
}

.agreement-section .form-check-label {
    color: #2d2d2d;
    font-weight: 500;
    margin-left: 5px;
}

.agreement-section hr {
    border-color: #dee2e6;
}

/* ===================================
   안내 메시지
   =================================== */
.info-message {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.05) 0%, rgba(13, 202, 240, 0.05) 100%);
    padding: 15px 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-left: 4px solid #0d6efd;
}

.info-message i {
    color: #0d6efd;
    font-size: 1.25rem;
}

.info-message span {
    color: #2d2d2d;
    font-weight: 500;
}

/* ===================================
   모달 푸터
   =================================== */
.pre-registration-footer {
    background: #f8f9fa;
    border-top: 1px solid #dee2e6;
    padding: 20px 30px;
}

.pre-registration-footer .btn {
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 10px;
    min-width: 140px;
}

.pre-registration-footer .btn-secondary {
    background: #6c757d;
    border: none;
    color: white;
}

.pre-registration-footer .btn-secondary:hover {
    background: #5c636a;
}

.pre-registration-footer .btn-primary {
    background: linear-gradient(135deg, #b8406a 0%, #d4547e 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(184, 64, 106, 0.3);
}

.pre-registration-footer .btn-primary:hover {
    background: linear-gradient(135deg, #8f2f52 0%, #b8406a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(143, 47, 82, 0.4);
}

/* ===================================
   성공 모달
   =================================== */
.success-icon {
    animation: successPulse 1s ease-out;
}

@keyframes successPulse {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ===================================
   로딩 상태
   =================================== */
.btn-submit.loading {
    position: relative;
    color: transparent !important;
}

.btn-submit.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}

/* ===================================
   반응형 디자인
   =================================== */
@media (max-width: 768px) {
    .modal-dialog {
        margin: 10px;
    }

    .pre-registration-header {
        padding: 20px;
    }

    .pre-registration-header .modal-title {
        font-size: 1.5rem;
    }

    .modal-subtitle {
        font-size: 0.9rem;
    }

    .pre-registration-body {
        padding: 20px;
    }

    .benefits-banner {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }

    .benefit-item {
        flex-direction: row;
        justify-content: center;
        gap: 10px;
    }

    .benefit-item i {
        font-size: 1.5rem;
        margin-bottom: 0;
    }

    .interest-checkboxes {
        grid-template-columns: 1fr;
    }

    .pre-registration-footer {
        padding: 15px 20px;
    }

    .pre-registration-footer .btn {
        padding: 10px 20px;
        font-size: 0.95rem;
        min-width: 120px;
    }
}

@media (max-width: 576px) {
    .pre-registration-header .modal-title {
        font-size: 1.25rem;
    }

    .pre-registration-header .modal-title i {
        display: none;
    }

    .section-title {
        font-size: 1rem;
    }

    .step-number {
        padding: 3px 10px;
        font-size: 0.8rem;
    }

    .pre-registration-footer {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .pre-registration-footer .btn {
        width: 100%;
    }
}

/* ===================================
   접근성 향상
   =================================== */
/* 포커스 상태 강화 */
.pre-registration-modal-content *:focus-visible {
    outline: 3px solid #b8406a !important;
    outline-offset: 2px !important;
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {
    .pre-registration-modal-content {
        border: 3px solid currentColor;
    }
    
    .form-control,
    .form-select,
    .form-check-input {
        border-width: 3px;
    }
}

/* 모션 감소 지원 */
@media (prefers-reduced-motion: reduce) {
    .pre-registration-modal-content * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    .success-icon {
        animation: none;
    }
}

/* ===================================
   다크모드 지원 (선택사항)
   =================================== */
@media (prefers-color-scheme: dark) {
    .pre-registration-modal-content {
        background: #2d2d2d;
        color: #f0f0f0;
    }
    
    .pre-registration-body {
        background: #2d2d2d;
    }
    
    .form-control,
    .form-select {
        background: #1a1a1a;
        color: #f0f0f0;
        border-color: #4a4a4a;
    }
    
    .benefits-banner {
        background: rgba(255, 255, 255, 0.05);
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    .agreement-section {
        background: #1a1a1a;
        border-color: #4a4a4a;
    }
    
    .pre-registration-footer {
        background: #1a1a1a;
        border-color: #4a4a4a;
    }
}