/* ==========================================================
   성암국제무역고 입학전형 점수 미리보기 — 공용 스타일
   딥그린 테마 · 모바일 우선
   ========================================================== */

:root {
    --green-900: #14532d;   /* 딥그린 메인 */
    --green-700: #1b6b3a;
    --green-500: #2e8b57;
    --green-100: #e7f3ec;   /* 연한 배경 */
    --green-50:  #f4faf6;
    --ink:       #1f2a24;
    --muted:     #5c6b62;
    --line:      #d7e3db;
    --warn-bg:   #fff6e5;
    --warn-line: #f0c26b;
    --warn-ink:  #8a5a00;
    --danger:    #c0392b;
    --radius:    16px;
    --shadow:    0 6px 20px rgba(20, 83, 45, 0.08);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif;
    color: var(--ink);
    background: var(--green-50);
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
}

.wrap {
    max-width: 680px;
    margin: 0 auto;
    padding: 20px 16px 56px;
}

/* ─── 헤더 ─────────────────────────────────── */
.site-header {
    background: var(--green-900);
    color: #fff;
    padding: 22px 16px;
    text-align: center;
}
.site-header .school { font-size: 13px; opacity: .85; letter-spacing: .02em; }
.site-header h1 { margin: 4px 0 0; font-size: 20px; font-weight: 700; }
.site-header a { color: #fff; text-decoration: none; }

/* ─── 카드 ─────────────────────────────────── */
.card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    margin-top: 16px;
}
.card h2 { margin: 0 0 4px; font-size: 17px; color: var(--green-900); }
.card p.desc { margin: 0 0 14px; color: var(--muted); font-size: 14px; }

/* 허브 카드 (index) */
.hub-card {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform .12s ease, box-shadow .12s ease;
}
.hub-card:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(20,83,45,.14); }
.hub-card.disabled { opacity: .55; pointer-events: none; }
.hub-card .badge-soon {
    display: inline-block; font-size: 12px; font-weight: 600;
    background: var(--green-100); color: var(--green-700);
    border-radius: 999px; padding: 2px 10px; margin-left: 6px;
}
.hub-card .arrow { color: var(--green-500); font-weight: 700; }

/* ─── 전형 선택 탭 ─────────────────────────── */
.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tabs a {
    flex: 1; text-align: center; text-decoration: none;
    padding: 12px 8px; border-radius: 12px; font-weight: 700; font-size: 15px;
    background: #fff; color: var(--green-700); border: 1.5px solid var(--line);
}
.tabs a.active { background: var(--green-900); color: #fff; border-color: var(--green-900); }

/* ─── 강조 배너 (전형별 반영 항목 차이) ─────── */
.notice {
    border-radius: 12px; padding: 12px 14px; font-size: 14px; margin-bottom: 16px;
    background: var(--green-100); color: var(--green-900); border: 1px solid var(--green-500);
}
.notice.disease {
    background: var(--warn-bg); color: var(--warn-ink); border-color: var(--warn-line);
}
.notice strong { font-weight: 800; }

/* ─── 폼 ─────────────────────────────────── */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.field input[type="text"],
.field input[type="number"],
.field input[type="tel"],
.field select {
    width: 100%; padding: 13px 12px; font-size: 16px;
    border: 1.5px solid var(--line); border-radius: 10px; background: #fff;
    color: var(--ink); appearance: none;
}
.field input:focus, .field select:focus {
    outline: none; border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(46, 139, 87, .15);
}
.field .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* 전형 제목 + 평가요소 태그 + 결과조회 버튼 */
.jh-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
    margin: 4px 0 14px; font-size: 19px; color: var(--green-900); }
.jh-title .jh-eval { font-size: 15px; font-weight: 700; color: var(--green-500); }
.btn-sm { flex-shrink: 0; display: inline-block; text-decoration: none; white-space: nowrap;
    background: var(--green-900); color: #fff; border-radius: 999px; padding: 7px 14px; font-size: 13px; font-weight: 700; }
.btn-sm:active { background: var(--green-700); }

/* 출결 입력 2×2 배치 */
.att-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.att-grid .field { margin-bottom: 0; }

/* 학업성취도 그리드 — 행: 2-1·2-2·3-1 / 열: 국어·수학·영어 */
.grade-grid { display: grid; grid-template-columns: 52px 1fr 1fr 1fr; gap: 8px; align-items: center; }
.grade-grid .corner { font-size: 11px; color: var(--muted); text-align: center; }
.grade-grid .subj-head { font-weight: 700; font-size: 14px; color: var(--green-700); text-align: center; }
.grade-grid .sem-head { font-weight: 700; font-size: 14px; color: var(--green-900); text-align: center; }
.grade-grid select { text-align: center; text-align-last: center; }

/* 버튼 */
.btn {
    display: inline-block; width: 100%; text-align: center; cursor: pointer;
    background: var(--green-900); color: #fff; border: none; border-radius: 12px;
    padding: 15px; font-size: 16px; font-weight: 700; text-decoration: none;
}
.btn:active { background: var(--green-700); }
.btn.secondary { background: #fff; color: var(--green-700); border: 1.5px solid var(--green-500); }

/* ─── 선택적 저장(개인정보 동의) 영역 ─────── */
.consent-box {
    margin-top: 8px; border: 1px dashed var(--green-500); border-radius: 12px;
    padding: 14px; background: var(--green-50);
}
.consent-toggle { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.consent-toggle input { margin-top: 3px; width: 18px; height: 18px; }
.consent-detail { display: none; margin-top: 12px; }
.consent-detail.open { display: block; }
.consent-agree { margin: 0 0 12px; font-size: 14px; color: var(--green-900); }
.consent-agree strong { font-weight: 800; }
.consent-notice {
    font-size: 12px; color: var(--muted); background: #fff;
    border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-top: 8px;
}

/* ─── 결과 카드 ─────────────────────────── */
.result-score { text-align: center; padding: 8px 0 4px; }
.result-score .num { font-size: 46px; font-weight: 800; color: var(--green-900); line-height: 1; }
.result-score .unit { font-size: 18px; color: var(--muted); }
.result-score .of { font-size: 14px; color: var(--muted); }
.breakdown { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 14px; }
.breakdown th, .breakdown td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
.breakdown td.val { text-align: right; font-weight: 700; color: var(--green-900); }
.breakdown tr.sum td { border-top: 2px solid var(--green-500); border-bottom: none; font-size: 15px; }

/* ─── 관리자 통계 ─────────────────────── */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat-tile { background: var(--green-100); border-radius: 12px; padding: 14px; text-align: center; }
.stat-tile .k { font-size: 12px; color: var(--green-700); }
.stat-tile .v { font-size: 22px; font-weight: 800; color: var(--green-900); }
.bar-row { display: flex; align-items: center; gap: 8px; margin: 4px 0; font-size: 13px; }
.bar-row .lbl { width: 84px; color: var(--muted); }
.bar-row .bar { height: 16px; background: var(--green-500); border-radius: 4px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 10px; }
.data-table th, .data-table td { padding: 8px 6px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.data-table th { color: var(--green-700); }
.table-scroll { overflow-x: auto; }

.error { color: var(--danger); font-size: 14px; margin-top: 6px; }
.footer-note { text-align: center; color: var(--muted); font-size: 12px; margin-top: 24px; }
.backlink { display: inline-block; margin-top: 16px; color: var(--green-700); text-decoration: none; font-size: 14px; }