/* ====================================================
   경험치 효율 계산기 스타일 (exp_efficiency.php)
   ==================================================== */
.expf-container { max-width: 1200px; margin: 0 auto; padding: 40px 20px 80px; }

/* display: flex/grid 지정이 hidden 속성을 덮어쓰지 않도록 */
.expf-container [hidden] { display: none !important; }
.expf-header { text-align: center; margin-bottom: 22px; }
.expf-header h1 { font-size: 28px; color: #3C3744; margin: 0 0 8px; }
.expf-sub { color: #666; font-size: 14px; margin: 0; }

/* ============ 검색 카드 ============ */
.expf-search-card {
    background: #fff;
    border: 1px solid #e6e8ef;
    border-radius: 12px;
    padding: 16px 18px;
    margin-bottom: 18px;
}
.expf-search-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.expf-search-input {
    flex: 1;
    min-width: 180px;
    border: 1px solid #d4d8e2;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 14px;
    color: #3C3744;
    outline: none;
    transition: border-color 0.12s;
}
.expf-search-input:focus { border-color: #B4C5E4; }
.expf-search-btn, .expf-manual-btn {
    background: #3C3744;
    color: #fff;
    border: 0;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.12s;
}
.expf-search-btn:hover, .expf-manual-btn:hover { background: #4a4452; }
.expf-search-btn:disabled { background: #aab1c3; cursor: default; }
.expf-manual-btn { background: #6b7590; }
.expf-manual-btn:hover { background: #7a849e; }
.expf-search-divider {
    width: 1px;
    height: 26px;
    background: #e6e8ef;
    margin: 0 4px;
}
.expf-manual-label {
    font-size: 13px;
    color: #666;
    white-space: nowrap;
}
.expf-manual-input {
    width: 84px;
    border: 1px solid #d4d8e2;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 14px;
    color: #3C3744;
    outline: none;
}
.expf-manual-input:focus { border-color: #B4C5E4; }
.expf-search-status { margin: 10px 0 0; font-size: 12.5px; color: #888; }
.expf-search-status.ok  { color: #27ae60; font-weight: 600; }
.expf-search-status.err { color: #e74c3c; font-weight: 600; }

/* ============ 캐릭터 배너 ============ */
.expf-banner {
    display: flex;
    align-items: center;
    gap: 20px;
    background: linear-gradient(135deg, #3C3744 0%, #4d4660 100%);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 18px;
    color: #fff;
}
.expf-banner-img-wrap {
    width: 130px;
    height: 130px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.expf-banner-img {
    max-width: 100%;
    max-height: 100%;
    /* 넥슨 캐릭터 이미지(96x96)는 여백이 많아 확대해서 표시.
       translateY 값을 조절하면 캐릭터 상하 위치가 바뀜 (음수 = 위로) */
    transform: translateY(-14px) scale(3);
    image-rendering: pixelated;
}
.expf-banner-img.is-logo {   /* 메인로고 대체 시엔 확대 없이 표시 */
    transform: none;
    image-rendering: auto;
    max-width: 80%;
    max-height: 80%;
}
.expf-banner-info { flex: 1; min-width: 0; }
.expf-banner-name-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 6px;
}
.expf-banner-name { font-size: 20px; font-weight: 700; }
.expf-banner-chip {
    background: rgba(255, 255, 255, 0.14);
    border-radius: 20px;
    padding: 3px 12px;
    font-size: 12.5px;
}
.expf-banner-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 12px;
}
.expf-banner-meta b { color: #fff; font-weight: 600; }
.expf-banner-exp {
    display: flex;
    align-items: center;
    gap: 12px;
}
.expf-banner-level {
    font-size: 17px;
    font-weight: 700;
    white-space: nowrap;
}
.expf-exp-bar-wrap {
    flex: 1;
    height: 12px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    overflow: hidden;
}
.expf-exp-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #B4C5E4, #8fd694);
    border-radius: 6px;
    transition: width 0.4s ease;
}
.expf-exp-text { font-size: 13px; white-space: nowrap; color: rgba(255, 255, 255, 0.85); }

/* ============ 기준 레벨 안내 ============ */
.expf-basis {
    background: #f0f4fb;
    border: 1px solid #dbe4f3;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 13.5px;
    color: #4a5568;
    margin-bottom: 18px;
}

/* ============ 3단 그리드 ============ */
.expf-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    align-items: flex-start;
}
.expf-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}
.expf-col-title {
    text-align: center;
    font-size: 15px;
    font-weight: 700;
    color: #3C3744;
    background: #fff;
    border: 1px solid #e6e8ef;
    border-radius: 10px;
    padding: 12px;
    margin: 0;
    border-top: 3px solid #B4C5E4;
}
.expf-col-title-weekly { border-top-color: #8fd694; }
.expf-col-title-item   { border-top-color: #f0c674; }

/* ============ 카드 ============ */
.expf-card {
    background: #fff;
    border: 1px solid #e6e8ef;
    border-radius: 12px;
    padding: 16px 18px;
}
.expf-card-title {
    font-size: 14.5px;
    color: #3C3744;
    margin: 0 0 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eef0f5;
}
.expf-card-note {
    font-size: 11.5px;
    font-weight: 400;
    color: #999;
    margin-left: 4px;
}
.expf-card-title-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
/* 제목 왼쪽 그룹: 배지가 줄바꿈되어도 제목과 같은 위치(왼쪽 끝)에서 시작 */
.expf-card-title-flex > span:first-child {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 6px;
    min-width: 0;
}
.expf-card-title-flex .expf-event-badge { margin-left: 0; }
.expf-title-controls {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.expf-unit-toggle {
    display: inline-flex;
    background: #f4f5f9;
    border-radius: 8px;
    padding: 3px;
    gap: 2px;
}
.expf-unit-toggle button {
    border: 0;
    background: transparent;
    color: #888;
    font-size: 11.5px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}
.expf-unit-toggle button:hover:not(.active) { color: #3C3744; }
.expf-unit-toggle button.active {
    background: #fff;
    color: #3C3744;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.expf-event-badge {
    display: inline-block;
    background: #fff3d6;
    color: #b07d1a;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    margin-left: 6px;
    vertical-align: 1px;
    cursor: help;
}
/* 몬스터파크 날짜 배율 배지 (일요일 ×1.5 / 썬데이 메이플 ×4) */
.expf-day-badge {
    background: #e8e3fb;
    color: #5b3fbf;
}

/* ============ 접기/펼치기 ============ */
.expf-fold-btn {
    border: 0;
    background: #f4f5f9;
    color: #666;
    font-size: 11.5px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.12s, color 0.12s;
}
.expf-fold-btn:hover { background: #e9ebf2; color: #3C3744; }
/* 접힘: 행 숨김 (몬파의 최고 효율 지역(hot)만 예외적으로 표시) */
.expf-rows.collapsed .expf-row { display: none; }
.expf-rows.collapsed .expf-row.hot { display: flex; }

/* ============ 데이터 행 ============ */
.expf-rows { display: flex; flex-direction: column; }
.expf-rows + .expf-rows { margin-top: 4px; }
.expf-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    padding: 5px 2px;
    font-size: 13px;
    border-bottom: 1px dashed #f0f2f7;
}
.expf-row:last-child { border-bottom: 0; }
.expf-row-name { color: #555; }
.expf-row-icon {
    width: 14px;
    height: 14px;
    object-fit: contain;
    vertical-align: -2px;
    margin-right: 4px;
}
.expf-row.dim .expf-row-icon { opacity: 0.35; filter: grayscale(1); }
.expf-row-name small { color: #aab1c3; font-size: 11px; margin-left: 3px; }
.expf-row-value { color: #3C3744; font-weight: 700; white-space: nowrap; }
.expf-row-value small { font-weight: 400; color: #999; font-size: 11px; }
.expf-row.dim .expf-row-name,
.expf-row.dim .expf-row-value { color: #c2c7d4; }
.expf-row.hot {
    background: #f4f8f2;
    border-radius: 6px;
    padding-left: 8px;
    padding-right: 8px;
}
.expf-row.hot .expf-row-value { color: #27ae60; }
.expf-levelup { color: #27ae60; }

/* 합계 행 */
.expf-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding: 8px 10px;
    background: #f7f8fb;
    border-radius: 8px;
    font-size: 13px;
    color: #555;
}
.expf-total-row:empty { display: none; }
.expf-total-row b { color: #3C3744; font-size: 14px; }

/* ============ 익몬파 / 사우나 큰 수치 ============ */
.expf-big-value {
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    color: #3C3744;
    padding: 8px 0 4px;
}

/* ============ 에픽던전 테이블 ============ */
.expf-epic-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
}
.expf-epic-table th, .expf-epic-table td {
    padding: 7px 6px;
    text-align: center;
    border-bottom: 1px solid #eef0f5;
}
.expf-epic-table thead th {
    color: #888;
    font-weight: 600;
    font-size: 11.5px;
}
.expf-epic-table tbody th {
    text-align: left;
    color: #555;
    font-weight: 600;
    white-space: nowrap;
}
.expf-epic-table tbody th small {
    display: block;
    color: #aab1c3;
    font-size: 10.5px;
    font-weight: 400;
}
.expf-epic-table tbody td { color: #3C3744; font-weight: 700; }
.expf-epic-table tbody tr:last-child th,
.expf-epic-table tbody tr:last-child td { border-bottom: 0; }
.expf-epic-table tr.dim th, .expf-epic-table tr.dim td { color: #c2c7d4; }
.expf-hint { margin: 10px 0 0; font-size: 11.5px; color: #999; }

/* ============ 안내 ============ */
.expf-guide {
    margin-top: 26px;
    background: #fff;
    border: 1px solid #e6e8ef;
    border-radius: 12px;
    padding: 16px 20px;
}
.expf-guide summary {
    font-size: 14px;
    font-weight: 700;
    color: #3C3744;
    cursor: pointer;
}
.expf-guide-body { margin-top: 12px; }
.expf-guide-body p { font-size: 13.5px; color: #555; line-height: 1.7; margin: 0 0 10px; }
.expf-guide-body p:last-child { margin-bottom: 0; }

/* ============ 반응형 ============ */
@media (max-width: 1024px) {
    .expf-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
    .expf-container { padding: 24px 14px 60px; }
    .expf-grid { grid-template-columns: 1fr; }
    .expf-search-divider { display: none; }
    .expf-banner { flex-direction: column; text-align: center; }
    .expf-banner-name-row, .expf-banner-meta { justify-content: center; }
    .expf-banner-exp { width: 100%; }
}