/* ── Reset & Namespace ── */
.vamc-wrap *, .vamc-wrap *::before, .vamc-wrap *::after { box-sizing: border-box; }

/* ── CSS Variables (from brand) ── */
.vamc-wrap {
    --vamc-accent:        #0ea5e9;
    --vamc-accent-dark:   #0369a1;
    --vamc-accent-light:  #e0f2fe;
    --vamc-accent-hover:  #bae6fd;
    --vamc-interest:      #fbbf24;
    --vamc-teal:          #14b8a6;
    --vamc-green:         #22c55e;
    --vamc-warning-text:  #b45309;
    --vamc-warning-bg:    #fffbeb;
    --vamc-warning-brd:   #fde68a;
    --vamc-bg:            #ffffff;
    --vamc-bg-soft:       #f8fafc;
    --vamc-bg-muted:      #f1f5f9;
    --vamc-text:          #0f172a;
    --vamc-text-sec:      #475569;
    --vamc-text-muted:    #94a3b8;
    --vamc-border:        #e2e8f0;
    --vamc-border-soft:   #f1f5f9;
    --vamc-shadow-focus:  0 0 0 4px rgba(14,165,233,.15);
    --vamc-radius:        10px;
    --vamc-radius-sm:     6px;
    font-family: inherit;
}

/* ── Grid: two-column input layout ── */
.vamc-inputs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 14px;
}
@media (max-width: 600px) {
    .vamc-inputs-grid { grid-template-columns: 1fr; }
}

/* ── Input Group ── */
.vamc-field { display: flex; flex-direction: column; gap: 3px; }
.vamc-label {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--vamc-text);
    letter-spacing: .01em;
    display: flex;
    align-items: center;
    gap: 5px;
}
.vamc-label .vamc-hint {
    font-size: 10.5px;
    font-weight: 400;
    color: var(--vamc-text-muted);
    background: var(--vamc-bg-muted);
    padding: 1px 5px;
    border-radius: 4px;
}
.vamc-input-row {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--vamc-border);
    border-radius: var(--vamc-radius-sm);
    background: var(--vamc-bg);
    overflow: hidden;
    transition: border-color .18s, box-shadow .18s;
}
.vamc-input-row:focus-within {
    border-color: var(--vamc-accent);
    box-shadow: var(--vamc-shadow-focus);
}
.vamc-pre, .vamc-suf {
    padding: 0 7px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--vamc-text-muted);
    background: var(--vamc-bg-muted);
    height: 34px;
    display: flex;
    align-items: center;
    white-space: nowrap;
}
.vamc-pre { border-right: 1.5px solid var(--vamc-border); }
.vamc-suf { border-left:  1.5px solid var(--vamc-border); }
.vamc-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 0 8px;
    height: 34px;
    font-size: 13px;
    color: var(--vamc-text);
    width: 100%;
    min-width: 0;
}
.vamc-input::-webkit-inner-spin-button,
.vamc-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.vamc-input[type=number] { -moz-appearance: textfield; }
.vamc-desc {
    font-size: 10.5px;
    color: var(--vamc-text-muted);
    line-height: 1.3;
}

/* ── Toggle Unit Buttons ── */
.vamc-unit-toggle {
    display: flex;
    border-left: 1.5px solid var(--vamc-border);
}
.vamc-unit-toggle button {
    border: none;
    background: var(--vamc-bg-muted);
    padding: 0 7px;
    height: 34px;
    font-size: 11px;
    font-weight: 600;
    color: var(--vamc-text-muted);
    cursor: pointer;
    transition: background .15s, color .15s;
}
.vamc-unit-toggle button:first-child { border-right: 1px solid var(--vamc-border); }
.vamc-unit-toggle button.active {
    background: var(--vamc-accent);
    color: #fff;
}

/* ── Radio + Select Groups ── */
.vamc-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 2px;
}
.vamc-radio-group label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--vamc-text-sec);
    cursor: pointer;
    padding: 3px 8px;
    border: 1.5px solid var(--vamc-border);
    border-radius: 20px;
    transition: border-color .15s, background .15s;
}
.vamc-radio-group label:has(input:checked) {
    border-color: var(--vamc-accent);
    background: var(--vamc-accent-light);
    color: var(--vamc-accent-dark);
}
.vamc-radio-group input[type=radio] { width: 12px; height: 12px; accent-color: var(--vamc-accent); }

.vamc-select-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 2px;
}
@media (max-width: 480px) { .vamc-select-row { grid-template-columns: 1fr; } }

.vamc-select-field { display: flex; flex-direction: column; gap: 3px; }
.vamc-select-label { font-size: 11px; font-weight: 600; color: var(--vamc-text-sec); }
.vamc-select {
    border: 1.5px solid var(--vamc-border);
    border-radius: var(--vamc-radius-sm);
    background: var(--vamc-bg);
    padding: 4px 8px;
    font-size: 12px;
    color: var(--vamc-text);
    height: 32px;
    outline: none;
    transition: border-color .18s, box-shadow .18s;
}
.vamc-select:focus { border-color: var(--vamc-accent); box-shadow: var(--vamc-shadow-focus); }

/* ── Section Divider ── */
.vamc-section-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--vamc-text-muted);
    margin: 12px 0 6px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--vamc-border-soft);
    grid-column: 1 / -1;
}

/* ── More Options Toggle ── */
.vamc-more-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--vamc-accent-dark);
    font-size: 12.5px;
    font-weight: 600;
    padding: 4px 0;
    margin-top: 4px;
}
.vamc-more-toggle svg { transition: transform .2s; }
.vamc-more-toggle.open svg { transform: rotate(180deg); }
.vamc-more-panel { display: none; }
.vamc-more-panel.open { display: contents; }

/* ── Buttons ── */
.vamc-btn-row {
    display: flex;
    gap: 8px;
    margin-top: 14px;
    grid-column: 1 / -1;
}
.vamc-btn {
    border: none;
    border-radius: var(--vamc-radius-sm);
    padding: 0 20px;
    height: 38px;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background .16s, transform .1s, box-shadow .16s;
}
.vamc-btn:active { transform: scale(.97); }
.vamc-btn-primary {
    background: var(--vamc-accent);
    color: #fff;
    box-shadow: 0 2px 8px rgba(14,165,233,.25);
}
.vamc-btn-primary:hover { background: #0284c7; box-shadow: 0 4px 14px rgba(14,165,233,.35); }
.vamc-btn-clear {
    background: var(--vamc-bg-muted);
    color: var(--vamc-text-sec);
    border: 1.5px solid var(--vamc-border);
}
.vamc-btn-clear:hover { background: var(--vamc-border); }

/* ── Results Section ── */
.vamc-results-wrapper {
    margin-top: 20px;
    border-top: 2px solid var(--vamc-border-soft);
    padding-top: 18px;
}
.vamc-results-header {
    text-align: center;
    margin-bottom: 14px;
}
.vamc-monthly-label {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--vamc-text-muted);
}
.vamc-monthly-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--vamc-accent-dark);
    line-height: 1.15;
    display: block;
}
.vamc-monthly-sub {
    font-size: 11px;
    color: var(--vamc-text-muted);
    margin-top: 2px;
}

/* ── Stats Grid ── */
.vamc-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 16px;
}
@media (max-width: 520px) {
    .vamc-stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 340px) {
    .vamc-stats-grid { grid-template-columns: 1fr; }
}
.vamc-stat-card {
    background: var(--vamc-bg-soft);
    border: 1.5px solid var(--vamc-border);
    border-radius: var(--vamc-radius-sm);
    padding: 8px 10px;
    text-align: center;
}
.vamc-stat-label {
    font-size: 10.5px;
    font-weight: 600;
    color: var(--vamc-text-muted);
    letter-spacing: .02em;
    text-transform: uppercase;
}
.vamc-stat-value {
    font-size: 15px;
    font-weight: 800;
    color: var(--vamc-text);
    display: block;
    margin-top: 2px;
    line-height: 1.2;
}
.vamc-stat-card.accent .vamc-stat-value { color: var(--vamc-accent-dark); }

/* ── Chart + Breakdown Row ── */
.vamc-chart-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 16px;
    align-items: center;
    margin-bottom: 14px;
}
@media (max-width: 500px) {
    .vamc-chart-row { grid-template-columns: 1fr; justify-items: center; }
}

/* ── Donut Chart ── */
.vamc-donut-wrap { position: relative; width: 140px; height: 140px; flex-shrink: 0; }
.vamc-donut-wrap canvas { width: 140px !important; height: 140px !important; }
.vamc-donut-center {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
    pointer-events: none;
}
.vamc-donut-center-label {
    font-size: 9px;
    color: var(--vamc-text-muted);
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    display: block;
    line-height: 1;
}
.vamc-donut-center-value {
    font-size: 14px;
    font-weight: 800;
    color: var(--vamc-text);
    display: block;
    margin-top: 2px;
    line-height: 1;
}

/* ── Breakdown Legend ── */
.vamc-breakdown-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.vamc-bk-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    gap: 8px;
}
.vamc-bk-label { display: flex; align-items: center; gap: 6px; color: var(--vamc-text-sec); min-width: 0; }
.vamc-bk-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.vamc-bk-bar-wrap {
    flex: 1;
    height: 5px;
    background: var(--vamc-bg-muted);
    border-radius: 99px;
    overflow: hidden;
    min-width: 40px;
    max-width: 100px;
}
.vamc-bk-bar { height: 100%; border-radius: 99px; transition: width .5s; }
.vamc-bk-val { font-weight: 700; color: var(--vamc-text); white-space: nowrap; font-size: 12px; }
.vamc-bk-pct { font-size: 10.5px; color: var(--vamc-text-muted); margin-left: 3px; }

/* ── Monthly Breakdown Detail ── */
.vamc-monthly-breakdown {
    background: var(--vamc-bg-soft);
    border: 1.5px solid var(--vamc-border);
    border-radius: var(--vamc-radius-sm);
    padding: 10px 12px;
    margin-bottom: 12px;
}
.vamc-mb-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--vamc-text-muted);
    margin-bottom: 8px;
}
.vamc-mb-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
}
@media (max-width: 400px) { .vamc-mb-grid { grid-template-columns: 1fr; } }
.vamc-mb-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2px 0;
    border-bottom: 1px solid var(--vamc-border-soft);
}
.vamc-mb-row:last-child { border-bottom: none; }
.vamc-mb-key { font-size: 11.5px; color: var(--vamc-text-sec); }
.vamc-mb-val { font-size: 12px; font-weight: 700; color: var(--vamc-text); }

/* ── Amortisation Tabs ── */
.vamc-amort-section { margin-top: 16px; }
.vamc-amort-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.vamc-amort-heading {
    font-size: 13px;
    font-weight: 700;
    color: var(--vamc-text);
    margin: 0;
}
.vamc-toggle-sched-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--vamc-bg-muted);
    border: 1.5px solid var(--vamc-border);
    border-radius: var(--vamc-radius-sm);
    padding: 4px 10px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--vamc-text-sec);
    cursor: pointer;
    transition: background .15s, color .15s, border-color .15s;
    white-space: nowrap;
}
.vamc-toggle-sched-btn:hover {
    background: var(--vamc-accent-light);
    border-color: var(--vamc-accent);
    color: var(--vamc-accent-dark);
}
.vamc-toggle-sched-btn svg { transition: transform .2s; }
.vamc-toggle-sched-btn.open svg { transform: rotate(180deg); }
.vamc-sched-collapsible {
    overflow: hidden;
    transition: max-height .4s cubic-bezier(.4,0,.2,1);
}
.vamc-sched-collapsible.collapsed { max-height: 0 !important; }
.vamc-tab-btns {
    display: flex;
    gap: 0;
    border: 1.5px solid var(--vamc-border);
    border-radius: var(--vamc-radius-sm);
    overflow: hidden;
    width: fit-content;
    margin-bottom: 12px;
}
.vamc-tab-btn {
    border: none;
    background: var(--vamc-bg-muted);
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--vamc-text-muted);
    cursor: pointer;
    transition: background .15s, color .15s;
}
.vamc-tab-btn:not(:last-child) { border-right: 1.5px solid var(--vamc-border); }
.vamc-tab-btn.active { background: var(--vamc-accent); color: #fff; }

/* ── Line Chart ── */
.vamc-line-chart-wrap {
    width: 100%;
    height: 130px;
    margin-bottom: 10px;
}
.vamc-line-chart-wrap canvas { width: 100% !important; }

/* ── Amortisation Tables ── */
.vamc-table-scroll { overflow-x: auto; border-radius: var(--vamc-radius-sm); border: 1.5px solid var(--vamc-border); }
.vamc-amort-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11.5px;
}
.vamc-amort-table thead th {
    background: var(--vamc-bg-muted);
    padding: 6px 8px;
    text-align: right;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .03em;
    text-transform: uppercase;
    color: var(--vamc-text-muted);
    border-bottom: 1.5px solid var(--vamc-border);
    white-space: nowrap;
}
.vamc-amort-table thead th:first-child { text-align: left; }
.vamc-amort-table tbody tr { border-bottom: 1px solid var(--vamc-border-soft); }
.vamc-amort-table tbody tr:last-child { border-bottom: none; }
.vamc-amort-table tbody tr:nth-child(even) { background: var(--vamc-bg-soft); }
.vamc-amort-table td {
    padding: 4px 8px;
    text-align: right;
    color: var(--vamc-text-sec);
    white-space: nowrap;
}
.vamc-amort-table td:first-child { text-align: left; font-weight: 600; color: var(--vamc-text); }
.vamc-amort-table .vamc-row-year td {
    background: var(--vamc-accent-light);
    color: var(--vamc-accent-dark);
    font-weight: 700;
    font-size: 11px;
}
.vamc-amort-table td.vamc-interest-col { color: var(--vamc-interest); font-weight: 600; }

/* ── Warning Note ── */
.vamc-note {
    background: var(--vamc-warning-bg);
    border: 1px solid var(--vamc-warning-brd);
    border-radius: var(--vamc-radius-sm);
    padding: 8px 11px;
    font-size: 11.5px;
    color: var(--vamc-warning-text);
    margin-top: 10px;
    line-height: 1.5;
}
.vamc-note strong { font-weight: 700; }

/* ── Responsive widget card ── */
.vamc-widget-inner {
    padding: 16px;
}
@media (min-width: 600px) { .vamc-widget-inner { padding: 20px 22px; } }