/* =====================================================
 * voc-cs.css
 * 해피콘 CS웹 공통 스타일시트
 * v2.0 - 전면 개편 (2025)
 * - CSS 변수 도입, 공통 컴포넌트 통합
 * - 모바일 최적화 (max-width 480px)
 * - 바텀시트 팝업, 카드 레이아웃 적용
 * ===================================================== */

/* ===== CSS 변수 ===== */
:root {
    --primary: #0066cc;
    --primary-dark: #0052a3;
    --primary-light: #eff6ff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-400: #9ca3af;
    --gray-600: #6b7280;
    --gray-800: #1f2937;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.10);
    --radius: 12px;
    --radius-sm: 8px;
}

/* ===== 기본 리셋 ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-800);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== 레이아웃 ===== */
.cs-wrap {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 0 40px;
}

/* ===== 헤더 ===== */
.cs-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.cs-header .logo-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cs-header .logo-wrap img {
    height: 24px;
    width: auto;
}

.cs-header .cs-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

/* ===== 푸터 ===== */
.cs-footer {
    margin-top: 40px;
    padding: 20px;
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.cs-footer .cs-footer-cs {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 4px;
}

.cs-footer .cs-footer-tel {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-800);
    letter-spacing: 0.3px;
    margin-bottom: 8px;
}

.cs-footer .cs-footer-copy {
    font-size: 11px;
    color: var(--gray-400);
}

/* ===== 페이지 타이틀 ===== */
.cs-page-title {
    padding: 28px 20px 0;
}

.cs-page-title h2 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.3;
}

.cs-page-title p {
    font-size: 13px;
    color: var(--gray-600);
    margin-top: 6px;
}

/* ===== 스텝 배지 ===== */
.cs-step-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 8px;
}

/* ===== 카드 ===== */
.cs-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin: 16px 20px 0;
    padding: 20px;
    border: 1px solid var(--gray-200);
}

.cs-card-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-600);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cs-card-title::before {
    content: '';
    display: block;
    width: 3px;
    height: 12px;
    background: var(--primary);
    border-radius: 2px;
}

/* ===== 정보 테이블 ===== */
.cs-info-table {
    width: 100%;
    border-collapse: collapse;
}

.cs-info-table tr {
    border-bottom: 1px solid var(--gray-100);
}

.cs-info-table tr:last-child {
    border-bottom: none;
}

.cs-info-table th {
    padding: 11px 0;
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 500;
    width: 38%;
    text-align: left;
    vertical-align: middle;
}

.cs-info-table td {
    padding: 11px 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-800);
    text-align: right;
    vertical-align: middle;
}

.cs-info-table td.highlight {
    color: var(--primary);
    font-size: 15px;
}

/* ===== 입력 폼 ===== */
.cs-form-group {
    margin-bottom: 14px;
}

.cs-form-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-600);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}

.cs-input,
.cs-select {
    width: 100%;
    height: 48px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 0 14px;
    font-size: 15px;
    font-family: 'Noto Sans KR', sans-serif;
    color: var(--gray-800);
    background: var(--white);
    transition: border-color 0.15s;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.cs-input:focus,
.cs-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.08);
}

.cs-input::placeholder {
    color: var(--gray-400);
}

.cs-input-group {
    display: flex;
    gap: 8px;
}

.cs-input-group .cs-input {
    flex: 1;
}

.cs-input-group .cs-btn-sm {
    white-space: nowrap;
    flex-shrink: 0;
}

/* ===== 버튼 ===== */
.cs-btn {
    display: block;
    width: 100%;
    height: 52px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    font-family: 'Noto Sans KR', sans-serif;
    cursor: pointer;
    transition: all 0.15s;
    letter-spacing: -0.2px;
}

.cs-btn-primary {
    background: var(--primary);
    color: var(--white);
}

.cs-btn-primary:hover {
    background: var(--primary-dark);
}

.cs-btn-primary:disabled {
    background: var(--gray-200);
    color: var(--gray-400);
    cursor: not-allowed;
}

.cs-btn-outline {
    background: var(--white);
    color: var(--gray-800);
    border: 1.5px solid var(--gray-200);
}

.cs-btn-outline:hover {
    border-color: var(--gray-400);
}

.cs-btn-ghost {
    background: var(--gray-100);
    color: var(--gray-800);
}

.cs-btn-sm {
    height: 48px;
    padding: 0 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    font-family: 'Noto Sans KR', sans-serif;
    cursor: pointer;
    background: var(--gray-800);
    color: var(--white);
    transition: all 0.15s;
}

.cs-btn-wrap {
    margin: 20px 20px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ===== 체크박스 ===== */
.cs-checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.cs-checkbox-wrap input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 1px;
    accent-color: var(--primary);
    flex-shrink: 0;
    cursor: pointer;
}

.cs-checkbox-wrap label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-800);
    cursor: pointer;
    line-height: 1.5;
    margin: 0;
}

/* ===== 약관/안내 박스 ===== */
.cs-notice-box {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 12px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-top: 10px;
}

.cs-notice-box b {
    color: var(--gray-800);
}

.cs-info-notice {
    margin: 16px 20px 0;
    background: var(--primary-light);
    border-left: 3px solid var(--primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 14px 16px;
    font-size: 12px;
    color: var(--gray-600);
    line-height: 1.8;
}

.cs-info-notice strong {
    color: var(--gray-800);
    font-weight: 700;
    display: block;
    margin-bottom: 6px;
}

/* ===== 타이머 ===== */
.cs-timer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    padding: 0 2px;
}

.cs-timer {
    font-size: 13px;
    color: var(--gray-600);
}

.cs-timer span {
    color: var(--primary);
    font-weight: 700;
}

.cs-resend {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}

/* ===== 결과 / 완료 ===== */
.cs-result-icon {
    text-align: center;
    padding: 32px 20px 8px;
}

.cs-result-icon .icon-circle {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
}

.cs-result-icon h2 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.cs-result-icon p {
    font-size: 13px;
    color: var(--gray-600);
    margin-top: 6px;
}

/* ===== 환불금액 강조 ===== */
.cs-amount-highlight {
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    margin-top: 14px;
}

.cs-amount-highlight .label {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 4px;
}

.cs-amount-highlight .amount {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.cs-amount-highlight .unit {
    font-size: 16px;
    font-weight: 500;
}

/* ===== 바텀시트 팝업 (AS-IS 화면 중앙 팝업 → TO-BE 바텀시트) ===== */
.cs-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 9000;
}

.cs-popup {
    display: none;
    position: fixed;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    background: var(--white);
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 24px 20px 32px;
    z-index: 9001;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.12);
}

.cs-popup .popup-handle {
    width: 36px;
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    margin: 0 auto 20px;
}

.cs-popup h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.cs-popup p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 20px;
}

/* ===== 에러 페이지 (csError.jsp 공통화) ===== */
.cs-error-page {
    text-align: center;
    padding: 80px 20px 40px;
}

.cs-error-page .error-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.cs-error-page h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.cs-error-page p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===== 구분선 ===== */
.cs-divider {
    height: 8px;
    background: var(--gray-100);
    margin: 20px 0 0;
}