/* =====================================================
   MoneyMatters — Native Interactive Tools
   Shared component styles for Basic Budget / Retirement / Investment.
   Extends site-base.css tokens.
   ===================================================== */

/* --- Page intro (replaces the legacy .section1, which site-base.css hides sitewide) --- */
.tool-intro {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 720px;
    margin: 0 auto 50px;
    padding: 70px 6% 0;
    box-sizing: border-box;
}
.tool-intro h1 {
    font-family: var(--mm-serif);
    font-size: clamp(34px, 4.5vw, 54px);
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--mm-charcoal);
    margin: 0 0 14px;
}
.tool-intro .first-p {
    font-family: var(--mm-sans);
    font-size: 18px;
    color: var(--mm-text-muted);
    line-height: 1.55;
    margin: 0 0 26px;
    max-width: 560px;
}
.tool-intro .how-to-container { margin: 0 0 0; }
.tool-intro .dropdown-details { text-align: left; }
.tool-intro img { max-width: 100%; height: auto; display: block; margin: 0 auto; }

.tool-app {
    max-width: 1100px;
    margin: 0 auto 90px;
    padding: 0 6%;
}

.tool-app-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: start;
}

.tool-panel {
    background: white;
    border: 1px solid var(--mm-border);
    border-radius: 20px;
    padding: 32px;
    box-shadow: var(--mm-shadow-sm);
    box-sizing: border-box;
}

.tool-panel h2 {
    font-family: var(--mm-serif);
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 20px;
    color: var(--mm-charcoal);
    letter-spacing: -0.015em;
}

.tool-app-results {
    position: sticky;
    top: 24px;
}

/* --- Inputs --- */
.tool-field { margin-bottom: 18px; }
.tool-field label {
    display: block;
    font-family: var(--mm-sans);
    font-size: 12px;
    font-weight: 700;
    color: var(--mm-text);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 7px;
}
.tool-field .tool-field-hint {
    display: block;
    font-family: var(--mm-sans);
    font-size: 12.5px;
    font-weight: 500;
    color: var(--mm-text-soft);
    text-transform: none;
    letter-spacing: 0;
    margin-top: 5px;
}
.tool-field input[type="number"],
.tool-field input[type="text"] {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--mm-border);
    background: var(--mm-cream);
    color: var(--mm-text);
    border-radius: 10px;
    font-family: var(--mm-sans);
    font-size: 16px;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.tool-field input[type="number"]:focus,
.tool-field input[type="text"]:focus {
    outline: none;
    border-color: var(--mm-green);
    box-shadow: 0 0 0 3px rgba(98, 169, 116, 0.15);
    background: white;
}
.tool-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tool-field-group {
    border-top: 1px solid var(--mm-border);
    padding-top: 18px;
    margin-top: 18px;
}
.tool-field-group:first-child { border-top: none; padding-top: 0; margin-top: 0; }
.tool-field-group-label {
    font-family: var(--mm-sans-display);
    font-size: 13px;
    font-weight: 700;
    color: var(--mm-green-deep);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
    display: block;
}

/* --- Segmented toggle (retirement mode) --- */
.tool-toggle {
    display: inline-flex;
    background: var(--mm-cream-warm);
    border: 1px solid var(--mm-border);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 22px;
    width: 100%;
    box-sizing: border-box;
}
.tool-toggle button {
    flex: 1;
    border: none;
    background: transparent;
    font-family: var(--mm-sans);
    font-weight: 700;
    font-size: 14px;
    color: var(--mm-text-muted);
    padding: 10px 12px;
    border-radius: 9px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.tool-toggle button.is-active {
    background: var(--mm-charcoal);
    color: var(--mm-cream);
}

/* --- Radio-button group (investment risk tolerance) --- */
.tool-radio-group { display: flex; gap: 8px; flex-wrap: wrap; }
.tool-radio-btn { position: relative; cursor: pointer; }
.tool-radio-btn input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
}
.tool-radio-btn span {
    display: inline-block;
    padding: 10px 16px;
    border-radius: 10px;
    border: 1px solid var(--mm-border);
    background: var(--mm-cream);
    font-family: var(--mm-sans);
    font-weight: 700;
    font-size: 13.5px;
    color: var(--mm-text-muted);
    transition: all 0.2s ease;
}
.tool-radio-btn:hover span { border-color: var(--mm-green); }
.tool-radio-btn input:checked + span {
    background: var(--mm-charcoal);
    border-color: var(--mm-charcoal);
    color: var(--mm-cream);
}
.tool-radio-btn input:focus-visible + span {
    outline: 2px solid var(--mm-green);
    outline-offset: 2px;
}

/* --- Results: headline stat --- */
.tool-stat {
    text-align: left;
    margin-bottom: 24px;
}
.tool-stat-label {
    font-family: var(--mm-sans);
    font-size: 12px;
    font-weight: 700;
    color: var(--mm-green-deep);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 6px;
    display: block;
}
.tool-stat-value {
    font-family: var(--mm-serif);
    font-size: clamp(36px, 4.5vw, 52px);
    font-weight: 500;
    color: var(--mm-charcoal);
    line-height: 1;
    letter-spacing: -0.02em;
}
.tool-stat-value.is-negative { color: #B3432B; }
.tool-stat-sub {
    font-family: var(--mm-sans);
    font-size: 14.5px;
    color: var(--mm-text-muted);
    margin-top: 8px;
    line-height: 1.55;
}

.tool-breakdown-group-label {
    font-family: var(--mm-sans);
    font-weight: 700;
    font-size: 13px;
    color: var(--mm-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0 0 10px;
}

/* --- Breakdown rows (budget categories / retirement gap) --- */
.tool-breakdown { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.tool-breakdown li {
    background: var(--mm-cream);
    border: 1px solid var(--mm-border);
    border-radius: 12px;
    padding: 12px 16px;
}
.tool-breakdown-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 22px; }
.tool-breakdown-name { font-family: var(--mm-sans); font-weight: 600; font-size: 14px; color: var(--mm-text); }
.tool-breakdown-figures { font-family: var(--mm-sans); font-size: 13px; color: var(--mm-text-soft); white-space: nowrap; }
.tool-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 9px;
    border-radius: 20px;
    white-space: nowrap;
}
.tool-tag.good { background: var(--mm-green-soft); color: var(--mm-green-deep); }
.tool-tag.caution { background: var(--mm-gold-soft); color: var(--mm-gold); }
.tool-tag.attention { background: rgba(179, 67, 43, 0.12); color: #B3432B; }

/* --- Comparison bar (actual vs target) --- */
.tool-bar-track {
    position: relative;
    height: 10px;
    background: var(--mm-border);
    border-radius: 6px;
    overflow: visible;
}
.tool-bar-fill {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    background: var(--mm-green);
    border-radius: 6px;
    transition: width 0.5s ease;
}
.tool-bar-fill.is-over { background: #B3432B; }
.tool-bar-target {
    position: absolute;
    top: -3px;
    bottom: -3px;
    width: 2px;
    background: var(--mm-charcoal);
}
.tool-bar-target::after {
    content: 'target';
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--mm-sans);
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--mm-text-soft);
    white-space: nowrap;
}

/* --- Donut chart (investment allocation) --- */
.tool-donut-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.tool-donut-block { text-align: center; }
.tool-donut-block h3 {
    font-family: var(--mm-sans-display);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--mm-text-soft);
    margin: 0 0 14px;
}
.tool-donut {
    width: 148px;
    height: 148px;
    border-radius: 50%;
    margin: 0 auto;
    position: relative;
    background: conic-gradient(var(--mm-border) 0 100%);
}
.tool-donut::after {
    content: '';
    position: absolute;
    inset: 20px;
    border-radius: 50%;
    background: white;
}
.tool-legend { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.tool-legend li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mm-sans);
    font-size: 13px;
    color: var(--mm-text);
}
.tool-legend-swatch { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }

/* --- Note / disclosure line inside results --- */
.tool-note {
    font-family: var(--mm-sans);
    font-size: 12.5px;
    color: var(--mm-text-soft);
    line-height: 1.6;
    border-top: 1px solid var(--mm-border);
    padding-top: 16px;
    margin-top: 4px;
}

/* --- Next-step CTA row (mirrors homepage results next-steps) --- */
.tool-next-steps { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 26px; }
.tool-next-steps a {
    font-family: var(--mm-sans);
    font-weight: 700;
    font-size: 14px;
    color: var(--mm-charcoal);
    text-decoration: none;
    border-bottom: 2px solid var(--mm-gold);
    padding-bottom: 2px;
    transition: color 0.2s ease, border-color 0.2s ease;
}
.tool-next-steps a:hover { color: var(--mm-green-deep); border-color: var(--mm-green); }

@media (max-width: 900px) {
    .tool-app-grid { grid-template-columns: minmax(0, 1fr); }
    .tool-app-results { position: static; }
    .tool-field-row { grid-template-columns: 1fr; }
    .tool-donut-row { grid-template-columns: 1fr 1fr; gap: 12px; }
    .tool-donut { width: 110px; height: 110px; }
}