/* ── APR CALCULATOR SCOPED STYLES ── */
:root {
    --aprc-accent:        #0ea5e9;
    --aprc-accent-dark:   #0369a1;
    --aprc-accent-light:  #e0f2fe;
    --aprc-accent-hover:  #bae6fd;
    --aprc-interest:      #fbbf24;
    --aprc-teal:          #14b8a6;
    --aprc-green:         #22c55e;
    --aprc-warning-text:  #b45309;
    --aprc-warning-bg:    #fffbeb;
    --aprc-warning-brd:   #fde68a;
    --aprc-bg:            #ffffff;
    --aprc-bg-soft:       #f8fafc;
    --aprc-bg-muted:      #f1f5f9;
    --aprc-text-primary:  #0f172a;
    --aprc-text-secondary:#475569;
    --aprc-text-muted:    #94a3b8;
    --aprc-border:        #e2e8f0;
    --aprc-border-soft:   #f1f5f9;
    --aprc-shadow-focus:  0 0 0 4px rgba(14,165,233,0.15);
    --aprc-radius:        10px;
    --aprc-radius-sm:     6px;
}

/* ── WIDGET CARD ── */
.aprc-widget {
    font-family: inherit;
}
.aprc-widget-heading {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--aprc-text-primary);
    margin: 0 0 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--aprc-border);
}

/* ── TWO-COLUMN LAYOUT INSIDE WIDGET ── */
.aprc-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    align-items: start;
}
@media (max-width: 720px) {
    .aprc-layout { grid-template-columns: 1fr; }
}

/* ── INPUT SECTION ── */
.aprc-inputs-col {}

.aprc-input-group {
    margin-bottom: 0.9rem;
}
.aprc-input-group:last-child { margin-bottom: 0; }

.aprc-label {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--aprc-text-secondary);
    margin-bottom: 0.35rem;
    gap: 0.5rem;
}
.aprc-label-hint {
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--aprc-text-muted);
    white-space: nowrap;
}
.aprc-input-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--aprc-border);
    border-radius: var(--aprc-radius-sm);
    background: var(--aprc-bg);
    transition: border-color .18s, box-shadow .18s;
    overflow: hidden;
}
.aprc-input-wrap:focus-within {
    border-color: var(--aprc-accent);
    box-shadow: var(--aprc-shadow-focus);
}
.aprc-input-affix {
    padding: 0 0.55rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--aprc-text-muted);
    background: var(--aprc-bg-muted);
    border-right: 1px solid var(--aprc-border);
    height: 36px;
    display: flex;
    align-items: center;
    user-select: none;
    flex-shrink: 0;
}
.aprc-input-affix.suffix {
    border-right: none;
    border-left: 1px solid var(--aprc-border);
}
.aprc-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 0 0.55rem;
    height: 36px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--aprc-text-primary);
    width: 100%;
    min-width: 0;
}
.aprc-input::-webkit-inner-spin-button,
.aprc-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.aprc-input[type=number] { -moz-appearance: textfield; }

.aprc-input-desc {
    display: block;
    font-size: 0.7rem;
    color: var(--aprc-text-muted);
    margin-top: 0.25rem;
    line-height: 1.3;
}

/* ── SECTION DIVIDER LABEL ── */
.aprc-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--aprc-text-muted);
    margin: 1rem 0 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.aprc-section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--aprc-border-soft);
}

/* ── ACTION BUTTONS ── */
.aprc-actions {
    display: flex;
    gap: 0.6rem;
    margin-top: 1rem;
}
.aprc-btn {
    flex: 1;
    height: 38px;
    border-radius: var(--aprc-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: background .18s, transform .1s, box-shadow .18s;
}
.aprc-btn:active { transform: scale(0.98); }
.aprc-btn-primary {
    background: var(--aprc-accent);
    color: #fff;
    box-shadow: 0 2px 8px rgba(14,165,233,0.25);
}
.aprc-btn-primary:hover { background: var(--aprc-accent-dark); }
.aprc-btn-clear {
    background: var(--aprc-bg-muted);
    color: var(--aprc-text-secondary);
    border: 1.5px solid var(--aprc-border);
    flex: 0 0 auto;
    padding: 0 1rem;
}
.aprc-btn-clear:hover {
    background: var(--aprc-bg);
    border-color: var(--aprc-text-muted);
}

/* ── RESULTS COLUMN ── */
.aprc-results-col {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* APR Hero badge */
.aprc-apr-hero {
    background: linear-gradient(135deg, var(--aprc-accent-light) 0%, #f0fbff 100%);
    border: 1.5px solid var(--aprc-accent);
    border-radius: var(--aprc-radius);
    padding: 0.9rem 1rem;
    text-align: center;
}
.aprc-apr-hero-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--aprc-accent-dark);
    margin-bottom: 0.2rem;
}
.aprc-apr-hero-value {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--aprc-accent-dark);
    line-height: 1;
    letter-spacing: -0.03em;
}
.aprc-apr-hero-sub {
    font-size: 0.72rem;
    color: var(--aprc-text-muted);
    margin-top: 0.2rem;
}

/* Stat cards row */
.aprc-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}
.aprc-stat-card {
    background: var(--aprc-bg-soft);
    border: 1px solid var(--aprc-border);
    border-radius: var(--aprc-radius-sm);
    padding: 0.6rem 0.75rem;
}
.aprc-stat-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--aprc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.15rem;
}
.aprc-stat-value {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--aprc-text-primary);
    line-height: 1.2;
}

/* Donut chart */
.aprc-donut-wrap {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    background: var(--aprc-bg-soft);
    border: 1px solid var(--aprc-border);
    border-radius: var(--aprc-radius);
    padding: 0.75rem 0.9rem;
}
.aprc-donut-svg-wrap {
    position: relative;
    flex-shrink: 0;
    width: 96px;
    height: 96px;
}
.aprc-donut-svg {
    transform: rotate(-90deg);
    display: block;
}
.aprc-donut-center-text {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}
.aprc-donut-center-pct {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--aprc-text-primary);
    line-height: 1;
}
.aprc-donut-center-sub {
    font-size: 0.58rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--aprc-text-muted);
    margin-top: 0.1rem;
}
.aprc-donut-legend {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}
.aprc-legend-item {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}
.aprc-legend-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}
.aprc-legend-info {}
.aprc-legend-name {
    font-size: 0.7rem;
    color: var(--aprc-text-muted);
    font-weight: 500;
    display: block;
    line-height: 1;
}
.aprc-legend-val {
    font-size: 0.82rem;
    color: var(--aprc-text-primary);
    font-weight: 700;
    display: block;
}

/* Fee vs Interest rate comparison note */
.aprc-rate-compare {
    background: var(--aprc-warning-bg);
    border: 1px solid var(--aprc-warning-brd);
    border-radius: var(--aprc-radius-sm);
    padding: 0.55rem 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}
.aprc-rate-compare-icon {
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-top: 0.05rem;
}
.aprc-rate-compare-text {
    font-size: 0.74rem;
    color: var(--aprc-warning-text);
    line-height: 1.45;
    font-weight: 500;
}
.aprc-rate-compare-text strong { font-weight: 700; }

/* ── ERROR STATE ── */
.aprc-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--aprc-radius-sm);
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
    color: #b91c1c;
    display: none;
    font-weight: 500;
}
.aprc-error.visible { display: block; }

/* ── AMORTISATION TOGGLE SECTION ── */
.aprc-schedule-section {
    margin-top: 1.25rem;
    border-top: 1px solid var(--aprc-border);
    padding-top: 1rem;
}
.aprc-schedule-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}
.aprc-schedule-toggle-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--aprc-accent-dark);
}
.aprc-schedule-toggle-icon {
    width: 18px;
    height: 18px;
    color: var(--aprc-accent);
    transition: transform 0.22s;
    flex-shrink: 0;
}
.aprc-schedule-toggle.open .aprc-schedule-toggle-icon {
    transform: rotate(180deg);
}
.aprc-schedule-table-wrap {
    margin-top: 0.75rem;
    max-height: 280px;
    overflow-y: auto;
    border-radius: var(--aprc-radius-sm);
    border: 1px solid var(--aprc-border);
    display: none;
}
.aprc-schedule-table-wrap.visible { display: block; }
.aprc-schedule-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}
.aprc-schedule-table thead th {
    position: sticky;
    top: 0;
    background: var(--aprc-bg-muted);
    color: var(--aprc-text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.67rem;
    padding: 0.45rem 0.6rem;
    text-align: right;
    border-bottom: 1px solid var(--aprc-border);
    z-index: 1;
}
.aprc-schedule-table thead th:first-child { text-align: center; }
.aprc-schedule-table tbody td {
    padding: 0.38rem 0.6rem;
    border-bottom: 1px solid var(--aprc-border-soft);
    text-align: right;
    color: var(--aprc-text-secondary);
    font-weight: 500;
}
.aprc-schedule-table tbody td:first-child {
    text-align: center;
    font-weight: 700;
    color: var(--aprc-text-muted);
}
.aprc-schedule-table tbody tr:last-child td { border-bottom: none; }
.aprc-schedule-table tbody tr:hover td { background: var(--aprc-bg-soft); }

/* ── ARTICLE STYLES (scoped) ── */
.aprc-article {}
.aprc-article .article-h2 { font-size: 1.35rem; font-weight: 700; color: var(--aprc-text-primary); margin: 0 0 0.9rem; }
.aprc-article .article-h3 { font-size: 1.1rem;  font-weight: 700; color: var(--aprc-text-primary); margin: 1.5rem 0 0.6rem; }
.aprc-article .article-h4 { font-size: 0.97rem; font-weight: 700; color: var(--aprc-text-primary); margin: 1.2rem 0 0.5rem; }
.aprc-article .article-h5 { font-size: 0.9rem;  font-weight: 700; color: var(--aprc-text-secondary); margin: 1rem 0 0.4rem; }
.aprc-article .article-h6 { font-size: 0.82rem; font-weight: 700; color: var(--aprc-text-muted); margin: 0.9rem 0 0.35rem; text-transform: uppercase; letter-spacing: 0.05em; }
.aprc-article p { font-size: 0.93rem; line-height: 1.7; color: var(--aprc-text-secondary); margin: 0 0 0.8rem; }

/* Responsive tweak for very small screens */
@media (max-width: 400px) {
    .aprc-stats-grid { grid-template-columns: 1fr; }
    .aprc-donut-wrap { flex-direction: column; text-align: center; }
    .aprc-donut-legend { align-items: center; }
}