/**
 * senior_life/assets/css/calculator.css
 *
 * 복지 계산기 허브 전용 스타일입니다.
 * --------------------------------------------------------------------------
 * 목표
 * - 기초연금/국민연금/기초생활 등 기존 주요 메뉴 페이지와 같은
 *   넓은 여백, 큰 제목, 옅은 색상의 페이지 헤더를 유지합니다.
 * - 계산기 선택은 링크가 아니라 탭형 버튼으로 보여 줍니다.
 * - 선택한 실제 계산기는 탭 아래에서 바로 펼쳐집니다.
 */

.calculator-page {
    background: var(--color-bg);
}

.calculator-hero {
    padding: 56px 0 62px;
    background: linear-gradient(135deg, #eef4ff 0%, #f6f9fd 62%, #ffffff 100%);
    border-bottom: 1px solid #e1e8f2;
}

.calculator-hero .breadcrumb {
    margin-bottom: 30px;
}

.calculator-hero .breadcrumb a {
    color: #2457a6;
    font-weight: 700;
}

.calculator-hero .breadcrumb span {
    margin: 0 9px;
    color: #8b96a5;
}

.calculator-hero .section-kicker {
    margin-bottom: 10px;
    color: #2457a6;
}

.calculator-hero h1 {
    margin: 0;
    color: #20252b;
    font-size: clamp(42px, 5vw, 62px);
    line-height: 1.16;
    letter-spacing: -0.045em;
}

.calculator-hero p:not(.section-kicker) {
    max-width: 820px;
    margin: 20px 0 0;
    color: #526173;
    font-size: 20px;
    line-height: 1.75;
}

.calculator-body {
    padding-top: 62px;
    padding-bottom: 80px;
}

.calculator-intro {
    margin-bottom: 30px;
}

.calculator-intro .section-head {
    margin-bottom: 26px;
}

.calculator-intro .section-head h2 {
    margin-top: 8px;
}

.calculator-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.calculator-tab {
    display: flex;
    align-items: center;
    gap: 18px;
    width: 100%;
    min-height: 94px;
    padding: 18px 22px;
    border: 1px solid #d9e0e9;
    border-radius: 16px;
    background: #ffffff;
    color: #20252b;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(35, 55, 80, .06);
    transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.calculator-tab:hover {
    border-color: #aebfd8;
    transform: translateY(-1px);
}

.calculator-tab.is-active {
    border-color: #245db0;
    background: #eef5ff;
    box-shadow: 0 10px 28px rgba(36, 93, 176, .12);
}

.calculator-tab:focus-visible {
    outline: 3px solid rgba(36, 93, 176, .25);
    outline-offset: 3px;
}

.tab-number {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #edf1f6;
    color: #566477;
    font-size: 14px;
    font-weight: 800;
}

.calculator-tab.is-active .tab-number {
    background: #245db0;
    color: #ffffff;
}

.calculator-tab strong,
.calculator-tab small {
    display: block;
}

.calculator-tab strong {
    font-size: 20px;
    line-height: 1.4;
}

.calculator-tab small {
    margin-top: 4px;
    color: #68768a;
    font-size: 14px;
    line-height: 1.5;
}

.calculator-loader {
    min-height: 180px;
}

.calculator-loading,
.calculator-error {
    padding: 32px;
    border: 1px solid #dce3ec;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 8px 28px rgba(35, 55, 80, .06);
}

.calculator-loading strong,
.calculator-loading span,
.calculator-error strong,
.calculator-error span {
    display: block;
}

.calculator-loading span,
.calculator-error span {
    margin-top: 8px;
    color: var(--color-muted);
    line-height: 1.6;
}

/* AJAX로 불러온 실제 계산기 화면의 상단 중복 요소는 숨깁니다. */
.calculator-loader .calculator-embedded {
    margin: 0;
    padding: 0;
    background: transparent;
}

.calculator-loader .calculator-embedded > .container {
    width: 100%;
    max-width: none;
    padding: 0;
}

.calculator-loader .calculator-embedded .calculator-card {
    max-width: none;
    margin: 0;
    box-shadow: 0 8px 28px rgba(35, 55, 80, .06);
}

.calculator-loader .calculator-embedded .content-section {
    max-width: none;
}

.calculator-loader .calculator-embedded .accuracy-box {
    margin-top: 0;
}

@media (max-width: 768px) {
    .calculator-hero {
        padding: 42px 0 48px;
    }

    .calculator-hero .breadcrumb {
        margin-bottom: 26px;
    }

    .calculator-hero h1 {
        font-size: 40px;
    }

    .calculator-hero p:not(.section-kicker) {
        font-size: 18px;
    }

    .calculator-body {
        padding-top: 44px;
        padding-bottom: 56px;
    }

    .calculator-tabs {
        grid-template-columns: 1fr;
    }

    .calculator-tab {
        min-height: 82px;
        padding: 16px;
    }

    .calculator-tab strong {
        font-size: 18px;
    }
}


/* 탭 버튼: 공통 button 스타일에 의해 모양이 무너지지 않도록 허브에서 명시합니다. */
.calculator-page .calculator-tabs { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin-top:24px; }
.calculator-page button.calculator-tab { appearance:none; -webkit-appearance:none; display:flex; align-items:center; width:100%; min-height:96px; padding:20px 24px; border:2px solid #d7e0eb; border-radius:16px; background:#fff; color:#17202b; font:inherit; text-align:left; cursor:pointer; box-sizing:border-box; box-shadow:0 8px 24px rgba(30,55,85,.07); }
.calculator-page button.calculator-tab:hover { border-color:#8faed8; transform:translateY(-1px); }
.calculator-page button.calculator-tab.is-active { border-color:#2b61ad; background:#eef5ff; box-shadow:0 10px 28px rgba(43,97,173,.14); }
.calculator-page .calculator-tab .tab-number { flex:0 0 46px; width:46px; height:46px; margin-right:16px; border-radius:12px; background:#edf1f6; color:#526173; font-size:14px; font-weight:800; display:grid; place-items:center; }
.calculator-page .calculator-tab.is-active .tab-number { background:#2b61ad; color:#fff; }
.calculator-page .calculator-tab strong { display:block; font-size:20px; line-height:1.4; }
.calculator-page .calculator-tab small { display:block; margin-top:4px; color:#68768a; font-size:14px; line-height:1.5; }
.calculator-loader .calculator-embedded { width:100%; margin:0; padding:0; background:transparent; }
.calculator-loader .calculator-embedded > .container { width:100%; max-width:none; padding:0; }
.calculator-loader .calculator-embedded .breadcrumb { display:none; }
.calculator-loader .calculator-embedded .calculator-hero { margin:30px 0 22px; padding:26px 30px; border:1px solid #dce5f0; border-radius:18px; background:linear-gradient(135deg,#f2f7ff,#fff); }
.calculator-loader .calculator-embedded .calculator-hero h1 { font-size:clamp(28px,3vw,38px); }
.calculator-loader .calculator-embedded .calculator-hero p:last-child { margin-bottom:0; font-size:17px; }
@media (max-width:768px) { .calculator-page .calculator-tabs { grid-template-columns:1fr; } .calculator-page button.calculator-tab { min-height:82px; padding:16px; } .calculator-loader .calculator-embedded .calculator-hero { padding:22px; } }