/* ==========================================================================
   HomesID Commission Simulator - Frontend Styles
   Self-contained (no Tailwind dependency). Scoped under .hcs-simulator
   ========================================================================== */

.hcs-simulator,
.hcs-simulator *,
.hcs-simulator *::before,
.hcs-simulator *::after {
    box-sizing: border-box;
}

.hcs-simulator {
    --hcs-blue: #0f4c81;
    --hcs-dark-blue: #0a355c;
    --hcs-yellow: #fbc02d;
    --hcs-rose: #e11d48;
    --hcs-emerald: #047857;
    --hcs-slate-50: #f8fafc;
    --hcs-slate-100: #f1f5f9;
    --hcs-slate-200: #e2e8f0;
    --hcs-slate-300: #cbd5e1;
    --hcs-slate-400: #94a3b8;
    --hcs-slate-500: #64748b;
    --hcs-slate-600: #475569;
    --hcs-slate-700: #334155;
    --hcs-slate-800: #1e293b;
    --hcs-slate-900: #0f172a;

    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    padding: 5rem 0;
    background: var(--hcs-slate-50);
    color: var(--hcs-slate-800);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
    margin: 0;
}

.hcs-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .hcs-container { padding: 0 1.5rem; }
}
@media (min-width: 1024px) {
    .hcs-container { padding: 0 2rem; }
}

.hcs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hcs-grid.hcs-grid--center {
    max-width: 768px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .hcs-grid {
        grid-template-columns: 5fr 7fr;
        gap: 3rem;
    }
}

/* ---------- Info Column ---------- */
.hcs-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hcs-badge {
    display: inline-flex;
    align-self: flex-start;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background: #dbeafe;
    color: var(--hcs-blue);
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hcs-info-title {
    font-size: clamp(1.875rem, 1.2rem + 2vw, 2.5rem);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--hcs-slate-900);
    margin: 0;
}

.hcs-info-desc {
    color: var(--hcs-slate-600);
    line-height: 1.7;
    margin: 0;
}

.hcs-info-note {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem;
    background: #fff;
    border-radius: 0.75rem;
    border: 1px solid var(--hcs-slate-200);
}

.hcs-info-note-icon {
    flex: 0 0 auto;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    background: #d1fae5;
    color: var(--hcs-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hcs-info-note p {
    font-size: 0.875rem;
    color: var(--hcs-slate-600);
    margin: 0;
    line-height: 1.6;
}

.hcs-info-note strong {
    color: var(--hcs-slate-700);
}

/* ---------- Calculator Card ---------- */
.hcs-calculator {
    background: #fff;
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--hcs-slate-200);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .hcs-calculator { padding: 2.5rem; }
}

.hcs-calculator-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--hcs-slate-900);
    margin: 0;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--hcs-slate-100);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hcs-calculator-title svg {
    color: var(--hcs-blue);
}

/* ---------- Fields ---------- */
.hcs-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hcs-field-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.hcs-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--hcs-slate-700);
}

.hcs-label-block {
    display: block;
}

.hcs-display-harga {
    color: var(--hcs-blue);
    font-size: 1.125rem;
    font-weight: 700;
}

/* ---------- Range Slider ---------- */
.hcs-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: var(--hcs-slate-200);
    border-radius: 9999px;
    outline: none;
    cursor: pointer;
    margin: 0;
}

/* WebKit track */
.hcs-range::-webkit-slider-runnable-track {
    height: 8px;
    border-radius: 9999px;
    background: linear-gradient(to right, var(--hcs-blue) 0%, var(--hcs-blue) var(--hcs-progress, 50%), var(--hcs-slate-200) var(--hcs-progress, 50%), var(--hcs-slate-200) 100%);
}

/* WebKit thumb */
.hcs-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 9999px;
    background: #fff;
    border: 3px solid var(--hcs-blue);
    box-shadow: 0 2px 6px rgba(15, 76, 129, 0.35);
    margin-top: -7px;
    cursor: grab;
    transition: transform 0.15s ease;
}
.hcs-range::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.15);
}

/* Firefox track */
.hcs-range::-moz-range-track {
    height: 8px;
    border-radius: 9999px;
    background: var(--hcs-slate-200);
}
.hcs-range::-moz-range-progress {
    height: 8px;
    border-radius: 9999px;
    background: var(--hcs-blue);
}
/* Firefox thumb */
.hcs-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 9999px;
    background: #fff;
    border: 3px solid var(--hcs-blue);
    box-shadow: 0 2px 6px rgba(15, 76, 129, 0.35);
    cursor: grab;
}

.hcs-range:focus-visible {
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.25);
}

.hcs-range-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 0.625rem;
    color: var(--hcs-slate-400);
    font-weight: 500;
    margin-top: 0.25rem;
}

/* ---------- Percentage Buttons ---------- */
.hcs-pct-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.hcs-pct-btn {
    cursor: pointer;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--hcs-slate-200);
    text-align: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--hcs-slate-700);
    background: #fff;
    transition: all 0.2s ease;
    font-family: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
}

.hcs-pct-btn:hover {
    background: var(--hcs-slate-50);
}

.hcs-pct-desc {
    font-size: 0.625rem;
    font-weight: 400;
    color: var(--hcs-slate-500);
    display: block;
}

.hcs-pct-btn.hcs-active,
.hcs-pct-btn.hcs-active:hover {
    border-color: var(--hcs-blue);
    color: var(--hcs-blue);
    background: rgba(219, 234, 254, 0.5);
}

.hcs-pct-btn.hcs-active .hcs-pct-desc {
    color: rgba(15, 76, 129, 0.8);
}

/* ---------- Results ---------- */
.hcs-results {
    margin-top: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--hcs-slate-100);
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .hcs-results {
        grid-template-columns: 1fr 1fr;
    }
}

.hcs-result-card {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--hcs-slate-100);
}

.hcs-result-card--komisi {
    background: var(--hcs-slate-50);
}

.hcs-result-card--bersih {
    background: #ecfdf5;
    border-color: #a7f3d0;
}

.hcs-result-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--hcs-slate-500);
    margin-bottom: 0.25rem;
}

.hcs-result-card--bersih .hcs-result-label {
    color: rgba(4, 120, 87, 0.8);
}

.hcs-result-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.hcs-result-card--komisi .hcs-result-value {
    color: var(--hcs-rose);
}

.hcs-result-card--bersih .hcs-result-value {
    color: var(--hcs-emerald);
    font-weight: 800;
}