/**
 * Retirement Growth Calculator — style.css
 * vault-child/include/retirement-growth-calculator/style.css
 *
 * Brand: primary #0B74B9 · secondary #00243C · accent #F27226
 *        headline #000 · body #565656 · light #F5F9FB · border #E3ECF3
 */

/* ── Reset ─────────────────────────────────────────────────────────────────── */
.rgc-wrap *, .rgc-wrap *::before, .rgc-wrap *::after {
    box-sizing: border-box; margin: 0; padding: 0;
}

/* ── Shell ─────────────────────────────────────────────────────────────────── */
.rgc-wrap {
    font-family: 'Inter', sans-serif;
    background: #fff;
    border: 1px solid #E3ECF3;
    border-radius: 16px;
    overflow: hidden;
    max-width: 860px;
    margin: 0 auto;
}

/* ── Header ────────────────────────────────────────────────────────────────── */
.rgc-header {
    padding: 28px 32px 22px;
    border-bottom: 1px solid #E3ECF3;
}
.rgc-eyebrow {
    font-size: 11px; font-weight: 700;
    letter-spacing: .12em; text-transform: uppercase;
    color: #F27226; margin-bottom: 6px;
}
.rgc-title    { font-size: 22px; font-weight: 700; color: #000; line-height: 1.25; margin: 0 0 4px; }
.rgc-subtitle { font-size: 13px; color: #565656; }

/* ── Form ──────────────────────────────────────────────────────────────────── */
.rgc-form-area { padding: 24px 32px; border-bottom: 1px solid #E3ECF3; }

.rgc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.rgc-field { display: flex; flex-direction: column; gap: 7px; }

.rgc-label {
    font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .08em; color: #565656;
}

/* Controls */
.rgc-ctrl {
    width: 100%; padding: 10px 14px;
    border: 1.5px solid #E3ECF3; border-radius: 8px;
    font-size: 13px; font-family: 'Inter', sans-serif;
    color: #000; background: #fff;
    transition: border-color .18s, box-shadow .18s;
    -webkit-appearance: none; appearance: none;
}
.rgc-ctrl:focus {
    outline: none; border-color: #0B74B9;
    box-shadow: 0 0 0 3px rgba(11,116,185,.12);
}

/* Rs. prefix */
.rgc-prefix-wrap { position: relative; }
.rgc-prefix {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    font-size: 12px; font-weight: 600; color: #565656; pointer-events: none;
}
.rgc-prefix-wrap .rgc-ctrl { padding-left: 42px; }

/* Suffix (Yrs / %) */
.rgc-suffix-wrap { position: relative; }
.rgc-suffix {
    position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
    font-size: 12px; font-weight: 600; color: #565656; pointer-events: none;
}
.rgc-suffix-wrap .rgc-ctrl { padding-right: 52px; }

/* Info box */
.rgc-info-box {
    margin-top: 12px;

    background: #F0F7FF; border: 1px solid #C8DFF5;
    border-radius: 8px; padding: 10px 14px;
    font-size: 12px; color: #0B74B9; line-height: 1.55;
    display: flex; gap: 8px; align-items: flex-start;
    width: 100%;
}
.rgc-info-box svg { flex-shrink: 0; margin-top: 1px; }
.rgc-info-box strong { color: #00243C; }

/* Button */
.rgc-btn {
    width: 100%; margin-top: 18px;
    background: #F27226; color: #fff;
    border: none; border-radius: 8px; padding: 13px;
    font-size: 14px; font-family: 'Inter', sans-serif; font-weight: 700;
    cursor: pointer; letter-spacing: .02em;
    transition: background .18s, transform .1s;
}
.rgc-btn:hover    { background: #d9621b; }
.rgc-btn:active   { transform: scale(.99); }
.rgc-btn:disabled { opacity: .6; cursor: not-allowed; }

/* Error */
.rgc-error {
    background: #FEF2F2; border: 1px solid #FECACA;
    border-radius: 8px; padding: 10px 14px;
    font-size: 12px; color: #DC2626;
    margin-top: 12px; display: none;
}

/* ── Results ───────────────────────────────────────────────────────────────── */
.rgc-results     { display: none; }
.rgc-results--on { display: block; }

/* KPI row */
.rgc-kpi-row {
    display: grid; grid-template-columns: repeat(3,1fr);
    gap: 1px; background: #E3ECF3;
    border-top: 1px solid #E3ECF3; border-bottom: 1px solid #E3ECF3;
}
.rgc-kpi       { background: #fff; padding: 20px 24px; }
.rgc-kpi--main { background: #F5F9FB; }
.rgc-kpi-label {
    font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .09em;
    color: #565656; margin-bottom: 8px;
}
.rgc-kpi-val { font-size: 24px; font-weight: 700; color: #000; line-height: 1; }
.rgc-kpi-sub { font-size: 10px; color: #aaa; margin-top: 5px; }

/* Colour utilities */
.rgc-blue   { color: #0B74B9; }
.rgc-orange { color: #F27226; }

/* Chart */
.rgc-chart-wrap {
    padding: 22px 32px 8px;
    border-bottom: 1px solid #E3ECF3;
}
.rgc-chart-title {
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .09em;
    color: #565656; margin-bottom: 12px;
}
#rgc-chart { min-height: 280px; }

/* ── Payout options ─────────────────────────────────────────────────────────── */
.rgc-options-section {
    padding: 24px 32px;
    border-bottom: 1px solid #E3ECF3;
}
.rgc-options-title {
    font-size: 13px; font-weight: 700; color: #000;
    margin-bottom: 16px;
}
.rgc-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.rgc-option {
    border: 1.5px solid #E3ECF3;
    border-radius: 12px;
    padding: 20px 18px;
    display: flex; flex-direction: column; gap: 6px;
    transition: border-color .18s, box-shadow .18s;
}
.rgc-option:hover {
    border-color: #0B74B9;
    box-shadow: 0 2px 12px rgba(11,116,185,.10);
}
.rgc-option--accent {
    border-color: #0B74B9;
    background: #F5F9FB;
}
.rgc-option-num {
    font-size: 10px; font-weight: 800; letter-spacing: .12em;
    color: #F27226; margin-bottom: 2px;
}
.rgc-option-label {
    font-size: 13px; font-weight: 700; color: #000; line-height: 1.3;
}
.rgc-option-desc {
    font-size: 11px; color: #565656; line-height: 1.5;
    margin-bottom: 8px; flex: 1;
}
.rgc-option-val {
    font-size: 20px; font-weight: 800; color: #0B74B9; line-height: 1;
}
.rgc-option-sub {
    font-size: 10px; color: #aaa;
}
.rgc-option-divider {
    border-top: 1px solid #E3ECF3; margin: 8px 0;
}

.rgc-options-note {
    font-size: 10px; color: #aaa; margin-top: 12px;
}

/* Disclaimer */
.rgc-disclaimer {
    background: #F5F9FB; padding: 14px 32px;
    font-size: 10px; color: #aaa; line-height: 1.65;
    border-top: 1px solid #E3ECF3;
}

/* ── Responsive / Mobile ────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    /* Padding */
    .rgc-header,
    .rgc-form-area,
    .rgc-chart-wrap,
    .rgc-options-section,
    .rgc-disclaimer { padding-left: 18px; padding-right: 18px; }

    /* Form: single column */
    .rgc-form-grid { grid-template-columns: 1fr; }

    /* KPI cards: stack */
    .rgc-kpi-row { grid-template-columns: 1fr; }
    .rgc-kpi-val { font-size: 22px; }
    .rgc-title   { font-size: 18px; }

    /* Payout options: stack */
    .rgc-options-grid { grid-template-columns: 1fr; }
    .rgc-option-val   { font-size: 18px; }

    /* Chart shorter on mobile */
    #rgc-chart { min-height: 220px; }
}

@media (min-width: 641px) and (max-width: 860px) {
    /* Payout options: 2-col then wrap */
    .rgc-options-grid { grid-template-columns: 1fr 1fr; }
    .rgc-options-grid .rgc-option:last-child { grid-column: 1 / -1; }
}