/* 파일 경로: /mnt/sda2/www/css/style.css */
/* 원본 전역 스타일 유지. 로또 설정 페이지 전용 스타일 범위 제한하여 추가 */

/* --- 기본 설정 및 변수 (원본 기준) --- */
:root {
    --primary-color: #007bff;
    --primary-hover-color: #0056b3; /* 필요시 사용 */
    --success-color: #28a745;
    --danger-color: #dc3545;
    --secondary-color: #6c757d;
    --secondary-hover-color: #5a6268; /* 필요시 사용 */
    --info-color: #17a2b8;
    --info-hover-color: #138496; /* 필요시 사용 */
    --light-gray-color: #f8f9fa;
    --medium-gray-color: #e9ecef;
    --dark-gray-color: #6c757d;
    --border-color: #dee2e6;
    --text-color: #212529;
    --body-bg-color: #f0f2f5;
    --component-bg-color: #ffffff;
    --header-height: 60px;
    --border-radius: 0.3rem;
    --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    --font-family-sans-serif: sans-serif;
    --line-height-base: 1.6;
    /* 입력창 패딩 변수 (원본에 없었으므로 제거하거나, 필요시 유지) */
    /* --input-padding-y: 0.6rem; */
    /* --input-padding-x: 0.8rem; */
}
/* --- 기본 리셋 & Body 스타일 (원본 기준) --- */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: clamp(14px, 1.8vw, 16px); }
body { margin: 0; padding: 0; font-family: var(--font-family-sans-serif); line-height: var(--line-height-base); color: var(--text-color); background-color: var(--body-bg-color); padding-top: var(--header-height); }
a { color: var(--primary-color); text-decoration: none; }
a:hover { color: var(--primary-hover-color); text-decoration: underline; }

/* --- 헤더 스타일 (원본 기준) --- */
/* ... (원본 헤더 스타일 전체 유지) ... */
.main-header { background-color: var(--component-bg-color); border-bottom: 1px solid var(--border-color); position: fixed; top: 0; left: 0; right: 0; height: var(--header-height); z-index: 1000; display: flex; align-items: center; padding: 0 15px; box-shadow: var(--box-shadow); }
.header-left { flex: 1 0 auto; display: flex; justify-content: flex-start; position: relative; }
.header-center { flex: 1 1 auto; text-align: center; overflow: hidden; margin: 0 10px; }
.header-center .site-name { font-size: clamp(1.1em, 4vw, 1.5em); font-weight: bold; color: #333; text-decoration: none; white-space: nowrap; display: inline-block; }
.header-right { flex: 1 0 auto; display: flex; justify-content: flex-end; align-items: center; }
.dropdown-menu-button { background-color: transparent; border: 1px solid var(--border-color); border-radius: var(--border-radius); padding: 5px 10px; cursor: pointer; font-size: 1.0em; color: var(--dark-gray-color); transition: background-color 0.2s, color 0.2s; }
.dropdown-menu-button:hover { background-color: var(--light-gray-color); color: var(--text-color); }
.dropdown-menu-button:focus { outline: none; box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25); }
.dropdown-menu-button[aria-expanded="true"] { background-color: var(--medium-gray-color); }
.dropdown-menu-panel { display: none; position: absolute; top: calc(100% + 5px); left: 0; background-color: var(--component-bg-color); border: 1px solid var(--border-color); border-radius: var(--border-radius); box-shadow: 0 6px 12px rgba(0,0,0,0.1); z-index: 1001; min-width: 180px; padding: 5px 0; }
.dropdown-menu-panel.active { display: block; }
.dropdown-menu-panel ul { list-style: none; padding: 0; margin: 0; }
.dropdown-menu-panel ul li a { display: block; padding: 8px 15px; color: var(--text-color); text-decoration: none; white-space: nowrap; font-size: 0.95rem; }
.dropdown-menu-panel ul li a:hover { background-color: var(--light-gray-color); color: var(--primary-color); }
.header-right .user-info { margin-right: 10px; font-size: 0.9rem; white-space: nowrap; }
.header-right .auth-button { display: inline-block; padding: 0.4rem 0.8rem; font-size: 0.9rem; color: white; background-color: var(--primary-color); border: none; border-radius: var(--border-radius); text-decoration: none; cursor: pointer; transition: background-color 0.2s ease; margin-left: 5px; white-space: nowrap; }
.header-right .auth-button:hover { background-color: var(--primary-hover-color); }
.header-right .logout-button { background-color: var(--secondary-color); }
.header-right .logout-button:hover { background-color: var(--secondary-hover-color); }
.header-right .register-button { background-color: var(--success-color); border-color: var(--success-color); margin-left: 0; }
.header-right .register-button:hover { background-color: #218838; border-color: #1e7e34;}


/* --- 레이아웃 컨테이너 (원본 기준) --- */
.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}
@media (min-width: 576px) { .container { max-width: 540px; } }
@media (min-width: 768px) { .container { max-width: 720px; } }
@media (min-width: 992px) { .container { max-width: 960px; } }
@media (min-width: 1200px) { .container { max-width: 1140px; } }
@media (min-width: 1400px) { .container { max-width: 1320px; } }
.login-container, .register-container, .add-user-container, .edit-user-container, .change-password-container, .view-service-container { max-width: 500px; margin-top: 30px; margin-bottom: 30px; }
.manage-users-container { max-width: 1140px; }


/* --- 인덱스 페이지 스타일 (원본 기준) --- */
.index-container { display: flex; flex-direction: column; justify-content: center; align-items: center; min-height: calc(100vh - var(--header-height) - 40px); text-align: center; padding: 20px; }
.index-container .main-text { font-size: clamp(2.5em, 15vmin, 6em); font-weight: bold; color: #444; word-break: break-word; margin: 0; padding: 0; }

/* --- 메인 콘텐츠 영역 (원본 기준) --- */
.main-content-area { background-color: var(--component-bg-color); padding: 25px; border-radius: var(--border-radius); box-shadow: var(--box-shadow); margin-top: 20px; margin-bottom: 20px; }
h2 { text-align: center; color: #333; margin-top: 0; margin-bottom: 1.5rem; font-size: 1.8rem; }
h3 { font-size: 1.5rem; }

/* --- 기본 폼 요소 스타일 (원본 기준) --- */
.form-group { margin-bottom: 1rem; }
label { display: block; margin-bottom: 0.3rem; font-weight: bold; color: #555; font-size: 0.95rem; margin-right: 5px; }
input[type="text"], input[type="password"], input[type="number"], input[type="email"], input[type="date"], input[type="file"], select, textarea {
    display: block;
    width: 100%;
    padding: 0.6rem 0.8rem; /* 변수 대신 직접 값 사용 */
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-color);
    background-color: var(--component-bg-color);
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    appearance: none;
    border-radius: var(--border-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    box-sizing: border-box;
}
input[type="file"] { padding: 0.4rem 0.5rem; width: auto; max-width: 100%; }
select { /* 커스텀 화살표 추가 */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.8rem center; /* input-padding-x 변수 대신 값 사용 */
    background-size: 16px 12px;
    padding-right: calc(0.8rem * 2.5);
}
input:focus, select:focus, textarea:focus { border-color: var(--primary-color); outline: 0; box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25); }
small.help-text, p.help-text { font-size: 0.85rem; color: #6c757d; display: block; margin-top: 5px; }
input[type="radio"], input[type="checkbox"] { margin-right: 5px; vertical-align: middle; }
label.inline-label { display: inline-block; margin-right: 10px; font-weight: normal; vertical-align: middle; margin-bottom: 0; }
.extra-links { text-align: center; margin-top: 1.5rem; font-size: 0.9rem; }

/* --- 기본 버튼 스타일 (원본 padding 값 직접 사용) --- */
button, .button {
    display: inline-block;
    font-weight: 400;
    line-height: 1.5;
    color: #ffffff;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    background-color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 0.6rem 1.1rem; /* 원본 값 직접 사용 */
    font-size: 0.95rem;
    border-radius: var(--border-radius);
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    width: auto;
    box-sizing: border-box;
}
button:hover, .button:hover { color: #ffffff; background-color: var(--primary-hover-color); border-color: var(--primary-hover-color); text-decoration: none; }
.button-small { padding: 0.25rem 0.6rem; font-size: 0.8rem; }
/* ... (원본 버튼 색상 스타일 동일) ... */
button.button-secondary, .button.button-secondary { background-color: var(--secondary-color); border-color: var(--secondary-color); }
button.button-secondary:hover, .button.button-secondary:hover { background-color: var(--secondary-hover-color); border-color: var(--secondary-hover-color); }
.button-success, .button.button-success { background-color: var(--success-color); border-color: var(--success-color); }
.button-success:hover, .button.button-success:hover { background-color: #218838; border-color: #1e7e34; }
.button-danger, .button.button-danger { background-color: var(--danger-color); border-color: var(--danger-color); }
.button-danger:hover, .button.button-danger:hover { background-color: #c82333; border-color: #bd2130; }
.button-info, .button.button-info { background-color: var(--info-color); border-color: var(--info-color); }
.button-info:hover, .button.button-info:hover { background-color: #138496; border-color: #117a8b; }
.button-block { display: block; width: 100%; }


/* --- 메시지 박스 (원본 기준) --- */
.message { padding: 1rem; margin-bottom: 1.5rem; border: 1px solid transparent; border-radius: var(--border-radius); text-align: center; font-weight: 500; font-size: 1rem; border-left-width: 5px; }
.message-error { color: #721c24; background-color: #f8d7da; border-color: #f5c6cb; border-left-color: var(--danger-color); }
.message-success { color: #155724; background-color: #d4edda; border-color: #c3e6cb; border-left-color: var(--success-color); }
.message-info { color: #0c5460; background-color: #d1ecf1; border-color: #bee5eb; border-left-color: var(--info-color); }
.message-warning { color: #856404; background-color: #fff3cd; border-color: #ffeeba; border-left-color: #ffc107; }


/* --- 테이블 (원본 기준) --- */
.table-container { width: 100%; overflow-x: auto; margin-bottom: 1rem; }
.table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; min-width: 700px; font-size: 0.9rem; }
.table th, .table td { padding: 0.6rem 0.5rem; vertical-align: middle; border-top: 1px solid #dee2e6; text-align: left; white-space: nowrap; }
.table thead th { vertical-align: bottom; border-bottom: 2px solid #dee2e6; background-color: #f8f9fa; font-weight: bold; }
.table-striped tbody tr:nth-of-type(odd) { background-color: rgba(0,0,0,0.03); }
.table-hover tbody tr:hover { background-color: rgba(0,0,0,0.06); }
.table td.actions { text-align: center; white-space: nowrap; }
.table td.actions form { display: inline-block; margin: 2px; } /* 수정됨: inline -> inline-block */
.action-button { padding: 0.3rem 0.6rem; font-size: 0.8rem; margin: 0 2px; line-height: 1.2; min-width: 50px; text-align: center;} /* 수정됨: 추가 스타일 */
.status-active { color: green; font-weight: bold; }
.status-inactive { color: red; font-weight: bold; }


/* --- 로또 설정 페이지 전용 스타일 시작 (`.lotto-config-container` 로 범위 제한) --- */

/* 상단 제어 바 */
.lotto-config-container .top-control-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 15px;
    padding: 10px 15px;
    background-color: var(--light-gray-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}
.lotto-config-container .top-control-bar .control-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.lotto-config-container .top-control-bar .control-group-expand {
    flex-grow: 1;
    min-width: 200px;
}
.lotto-config-container .top-control-bar label { margin: 0; font-weight: normal; white-space: nowrap; }
.lotto-config-container .top-control-bar select {
    padding: 0.3rem 0.8rem; /* input-padding-x 값 사용 */
    padding-right: calc(0.8rem * 2.5); /* 화살표 공간 */
    font-size: 0.9rem;
    width: auto;
    min-width: 120px;
    max-width: 200px;
    height: calc(1.5em + 0.6rem + 2px); /* 다른 입력/버튼과 높이 맞춤 */
    box-sizing: border-box; /* 패딩 포함 높이 계산 */
}
.lotto-config-container .top-control-bar input#displayUrl {
    flex-grow: 1;
    max-width: none;
    background-color: #e9ecef;
    border-color: #ced4da;
    padding: 0.3rem 0.8rem;
    font-size: 0.9rem;
    height: calc(1.5em + 0.6rem + 2px);
    box-sizing: border-box;
}
.lotto-config-container .top-control-bar .button {
    padding: 0.3rem 0.8rem;
    font-size: 0.9rem;
    line-height: 1.5;
    height: calc(1.5em + 0.6rem + 2px); /* 다른 입력/버튼과 높이 맞춤 */
    box-sizing: border-box; /* 패딩 포함 높이 계산 */
    vertical-align: middle; /* 세로 정렬 */
}
.lotto-config-container .top-control-bar .button-small {
    padding: 0.3rem 0.6rem;
    font-size: 0.85rem;
    height: calc(1.5em + 0.6rem + 2px);
    line-height: normal; /* 작은 버튼은 line-height 조정 */
}

/* 메인 좌우 분할 레이아웃 */
.lotto-config-container .lotto-layout-wrapper { /* 모바일 기본: 수직 */ }
@media (min-width: 992px) {
    .lotto-config-container .lotto-layout-wrapper {
        display: flex;
        gap: 20px;
        align-items: flex-start;
    }
    .lotto-config-container #lottoPreviewArea {
        flex: 0 0 320px;
        margin-bottom: 0;
        position: sticky;
        top: calc(var(--header-height) + 20px);
    }
    .lotto-config-container .config-form-area {
        flex: 1 1 auto;
        min-width: 0; /* flex item 이 내용보다 줄어들 수 있도록 */
    }
}

/* 로또 미리보기 영역 */
.lotto-config-container #lottoPreviewArea {
    border: 1px solid var(--border-color);
    background-color: var(--component-bg-color);
    padding: 15px;
    padding-top: 50px;
    border-radius: var(--border-radius);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 1.1rem;
    color: var(--dark-gray-color);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.05);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden; /* 내부 요소가 넘치지 않도록 */
}
/* 초기화 버튼 폼 */
.lotto-config-container .reset-button-form {
    position: absolute;
    top: 8px;
    right: 8px;
    margin: 0;
}
.lotto-config-container .reset-button-form .button {
    padding: 0.25rem 0.6rem;
    font-size: 0.8rem;
}

/* 로또 설정 폼 영역 */
.lotto-config-container .config-form-area {
    border: 1px solid var(--border-color);
    background-color: var(--component-bg-color);
    padding: 20px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.lotto-config-container .config-form-area fieldset { margin-bottom: 1.5rem; padding: 15px; border: 1px solid #ddd; border-radius: var(--border-radius); }
.lotto-config-container .config-form-area legend { font-weight: bold; padding: 0 5px; }

/* 로또 설정 폼 내부 요소 */
.lotto-config-container .form-group { margin-bottom: 1rem; }

/* 기본 설정 영역 */
.lotto-config-container .basic-settings-inline-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
}
.lotto-config-container .basic-settings-inline-group > span { font-weight: bold; margin-right: 5px; }
.lotto-config-container .basic-settings-inline-group .inline-input-group {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.lotto-config-container .basic-settings-inline-group .inline-input-group label { margin-bottom: 0; }
.lotto-config-container .basic-settings-inline-group .inline-input-group span { font-size: 0.9em; }

/* 로또 설정 전용 짧은 입력창 (범위 제한 및 크기 재조정) */
.lotto-config-container .lotto-input-short {
    width: 65px;  /* 너비 축소 */
    max-width: 100%;
    padding-left: 0.4rem; /* 패딩 약간 줄임 */
    padding-right: 0.4rem;
    text-align: center;
    display: inline-block;
    vertical-align: middle;
    height: calc(1.5em + 1.2rem + 2px); /* 기본 input 높이와 맞춤 */
    line-height: 1.5;
    margin: 0;
    box-sizing: border-box;
}
/* 로또 설정 폼 내 입력창 기본 너비 해제 */
.lotto-config-container .config-form-area input[type="text"],
.lotto-config-container .config-form-area input[type="number"] {
     /* 기본 width: 100% 대신 flex/grid item 또는 inline-block 으로 너비 결정 */
     /* width: auto; */ /* 필요에 따라 설정 */
}

/* 배경 설정 영역 */
.lotto-config-container #backgroundSettings label { margin-bottom: 0.5rem; }
.lotto-config-container #backgroundSettings input[type="file"] { width: auto; max-width: 100%; margin-bottom: 5px; }
.lotto-config-container #bgImagePreview { font-size: 0.9em; color: var(--dark-gray-color); min-height: 28px; display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.lotto-config-container #bgImagePreview #currentBgImageName { font-weight: normal; word-break: break-all; }
/* 투명도 그룹 flex 적용 */
.lotto-config-container #bgOpacityGroup {
    display: none; /* JS로 제어 */
    align-items: center;
    gap: 5px;
    margin-top: 10px;
}
.lotto-config-container #bgOpacityGroup label { margin-bottom: 0; white-space: nowrap; }
.lotto-config-container #bgOpacityGroup span { font-size: 0.9em; }

/* 상품 설정 영역 */
.lotto-config-container #prizeListContainer .prize-item { /* ... 이전과 동일 ... */ }
.lotto-config-container #prizeListContainer .prize-item .remove-prize-btn { /* ... 이전과 동일 ... */ }
.lotto-config-container .prize-inputs-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 15px;
    align-items: flex-end; /* 하단 정렬 (입력창 높이 다를 수 있으므로) */
}
.lotto-config-container .prize-inputs-row .form-group { margin-bottom: 0; }
/* 상품 설정 각 그룹 너비 제어 (Flex 재조정 및 크기 제한) */
.lotto-config-container .prize-inputs-row .prize-name-group { flex: 1 1 120px; min-width: 100px; }
.lotto-config-container .prize-inputs-row .prize-name-group input { width: 100%; max-width: 200px; /* 상품명 최대 너비 */ }
.lotto-config-container .prize-inputs-row .prize-count-group { flex: 0 0 auto; /* 개수: 내용만큼 */ }
.lotto-config-container .prize-inputs-row .prize-numbers-group { flex: 2 1 150px; min-width: 120px; }
.lotto-config-container .prize-inputs-row .prize-numbers-group input { width: 100%; max-width: 280px; /* 번호 최대 너비 */ }
.lotto-config-container .prize-inputs-row .prize-evasion-group {
    flex: 0 0 auto; /* 회피율: 내용만큼 */
    display: inline-flex; align-items: center; gap: 5px;
    padding-bottom: var(--input-padding-y); /* 다른 input과 높이 맞추기 위한 트릭 */
}
.lotto-config-container .prize-inputs-row .prize-evasion-group label { margin-bottom: 0; }
.lotto-config-container .prize-inputs-row .prize-evasion-group span { margin-left: 2px; font-size: 0.9em; }

.lotto-config-container #prizeListContainer .help-text { margin-top: 2px; font-size: 0.8em; }
.lotto-config-container #addPrizeButton { margin-top: 10px; }

/* --- 반응형 조정 --- */
@media (max-width: 991.98px) {
    .lotto-config-container #lottoPreviewArea { position: static; top: auto; margin-bottom: 20px; }
}

@media (max-width: 767.98px) {
    /* 로또 설정 상단 바 모바일 */
    .lotto-config-container .top-control-bar { flex-direction: column; align-items: stretch; }
    .lotto-config-container .top-control-bar .control-group { justify-content: space-between; }
    .lotto-config-container .top-control-bar .control-group-expand { min-width: unset; }
    .lotto-config-container .top-control-bar select,
    .lotto-config-container .top-control-bar input[type="text"] { max-width: none; }
    /* 주소 표시 그룹 수직 정렬 */
    .lotto-config-container .top-control-bar .control-group-expand { flex-direction: column; align-items: stretch; }
    .lotto-config-container .top-control-bar .control-group-expand label { margin-bottom: 5px; display: block; }
    .lotto-config-container .top-control-bar .control-group-expand input#displayUrl { margin-bottom: 5px; }
    .lotto-config-container .top-control-bar .control-group-expand .button { align-self: flex-start; }

    .lotto-config-container #lottoPreviewArea { min-height: 250px; padding-top: 50px; }
    .lotto-config-container .reset-button-form { top: 8px; right: 8px; }

    /* 상품 입력 필드 모바일 */
    .lotto-config-container .prize-inputs-row { flex-direction: column; gap: 10px; align-items: stretch; }
    .lotto-config-container .prize-inputs-row .form-group { flex-basis: auto !important; min-width: unset; }
    .lotto-config-container .prize-inputs-row .prize-name-group input,
    .lotto-config-container .prize-inputs-row .prize-numbers-group input { max-width: none; }
    .lotto-config-container .prize-inputs-row .prize-evasion-group { justify-content: flex-start; padding-bottom: 0; /* 모바일에선 패딩 불필요 */ }
    .lotto-config-container .lotto-input-short { width: 100%; /* 모바일에선 짧은 입력창도 100% */ text-align: left; }
}
@media (max-width: 480px) {
    .lotto-config-container .config-form-area { padding: 15px; }
    .lotto-config-container #prizeListContainer .prize-item { padding: 10px; padding-top: 25px; }
    .lotto-config-container .basic-settings-inline-group { gap: 8px 10px; }
}

/* 기타 페이지 스타일 (edit_user, view_service_info 등) - (변경 없음) */
/* ... (status-info, service-history 등 관련 스타일 유지) ... */