/* Silverstone Borrowing Power — Calculator UI */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
    --sbp-navy:      #103044;
    --sbp-teal:      #54a2a4;
    --sbp-teal-lt:   #e8f4f4;
    --sbp-black:     #000000;
    --sbp-text:      #1a1a2e;
    --sbp-muted:     #5a6a78;
    --sbp-border:    #d4dde4;
    --sbp-bg:        #f2f5f7;
    --sbp-white:     #ffffff;
    --sbp-radius:    12px;
    --sbp-shadow:    0 4px 24px rgba(16, 48, 68, .10);
    --sbp-ease:      .22s ease;
    /* Garet from brand guide; falls back to Inter then system */
    --sbp-font:      'Garet', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── App wrapper ──────────────────────────────────────────────── */
.sbp-app {
    font-family: var(--sbp-font);
    color: var(--sbp-text);
    max-width: 680px;
    margin: 0 auto;
    padding: 8px 0 40px;
    -webkit-font-smoothing: antialiased;
}

/* ── Step visibility ──────────────────────────────────────────── */
.sbp-step { display: block; }
.sbp-hidden { display: none !important; }

/* ── Card ─────────────────────────────────────────────────────── */
.sbp-card {
    background: var(--sbp-white);
    border-radius: var(--sbp-radius);
    box-shadow: var(--sbp-shadow);
    overflow: hidden;
    padding: 36px 40px 40px;
}

.sbp-card--success {
    text-align: center;
}

/* ── Brand bar (navy top accent) ──────────────────────────────── */
.sbp-brand-bar {
    height: 5px;
    background: var(--sbp-navy);
    margin: -36px -40px 28px;
    border-radius: var(--sbp-radius) var(--sbp-radius) 0 0;
}
.sbp-brand-bar--teal { background: var(--sbp-teal); }

/* ── Headings ─────────────────────────────────────────────────── */
.sbp-title {
    margin: 0 0 8px;
    font-size: clamp(1.3rem, 2.5vw, 1.65rem);
    font-weight: 700;
    color: var(--sbp-navy);
    letter-spacing: -.01em;
    line-height: 1.25;
}

.sbp-sub {
    margin: 0 0 28px;
    color: var(--sbp-muted);
    font-size: .95rem;
}

.sbp-eyebrow {
    text-align: center;
    font-size: .9rem;
    color: var(--sbp-muted);
    margin: 0 0 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 600;
}

/* ── Input grid ───────────────────────────────────────────────── */
.sbp-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}

.sbp-row--single {
    grid-template-columns: 1fr;
    max-width: 320px;
}

.sbp-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sbp-field label {
    font-size: .82rem;
    font-weight: 700;
    color: var(--sbp-navy);
    letter-spacing: .02em;
    text-transform: uppercase;
}

.sbp-field label span { color: #c0392b; }

/* ── $ prefix inputs ──────────────────────────────────────────── */
.sbp-input-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--sbp-border);
    border-radius: 8px;
    background: #f8fafb;
    transition: border-color var(--sbp-ease), box-shadow var(--sbp-ease), background var(--sbp-ease);
    overflow: hidden;
}

.sbp-input-wrap:focus-within {
    border-color: var(--sbp-teal);
    box-shadow: 0 0 0 3px rgba(84,162,164,.18);
    background: var(--sbp-white);
}

.sbp-pre {
    padding: 0 6px 0 12px;
    font-size: .95rem;
    font-weight: 700;
    color: var(--sbp-navy);
    pointer-events: none;
    user-select: none;
    flex-shrink: 0;
    line-height: 1;
}

.sbp-input-wrap input {
    flex: 1;
    min-width: 0;
    padding: 10px 12px 10px 0 !important;
    border: none !important;
    border-radius: 0 !important;
    font-size: .975rem;
    font-family: var(--sbp-font);
    color: var(--sbp-text);
    background: transparent;
    outline: none;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
}

.sbp-field select {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--sbp-border);
    border-radius: 8px;
    font-size: .975rem;
    font-family: var(--sbp-font);
    color: var(--sbp-text);
    background: #f8fafb;
    outline: none;
    transition: border-color var(--sbp-ease), box-shadow var(--sbp-ease), background var(--sbp-ease);
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.sbp-field select:focus {
    border-color: var(--sbp-teal);
    box-shadow: 0 0 0 3px rgba(84,162,164,.18);
    background: var(--sbp-white);
}

/* Remove number input arrows */
.sbp-input-wrap input[type=number]::-webkit-inner-spin-button,
.sbp-input-wrap input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; }
.sbp-input-wrap input[type=number] { -moz-appearance: textfield; }

/* ── Error message ────────────────────────────────────────────── */
.sbp-err {
    font-size: .875rem;
    color: #922b21;
    min-height: 1.2em;
    margin-bottom: 4px;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.sbp-app .sbp-btn,
.sbp-app button.sbp-btn,
.sbp-app input[type=submit].sbp-btn {
    display: inline-block;
    background: #103044 !important;
    color: #ffffff !important;
    border: 2px solid #103044 !important;
    border-radius: 8px !important;
    padding: 14px 32px !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    font-family: var(--sbp-font) !important;
    letter-spacing: .02em;
    cursor: pointer !important;
    transition: background var(--sbp-ease), transform var(--sbp-ease), color var(--sbp-ease);
    margin-top: 8px;
    text-decoration: none !important;
    box-shadow: none !important;
    outline: none;
}

.sbp-app .sbp-btn:hover:not(:disabled),
.sbp-app button.sbp-btn:hover:not(:disabled) {
    background: #54a2a4 !important;
    border-color: #54a2a4 !important;
    color: #ffffff !important;
    transform: translateY(-1px);
}

.sbp-app .sbp-btn:disabled { opacity: .6; cursor: not-allowed; }

.sbp-app .sbp-btn--outline {
    background: transparent !important;
    color: var(--sbp-navy) !important;
    margin-top: 20px;
}

.sbp-app .sbp-btn--outline:hover:not(:disabled) {
    background: var(--sbp-navy) !important;
    color: var(--sbp-white) !important;
    transform: none;
}

.sbp-app .sbp-link-btn {
    background: none !important;
    border: none !important;
    color: var(--sbp-muted) !important;
    font-size: .85rem;
    font-family: var(--sbp-font);
    cursor: pointer;
    padding: 4px 0 0;
    display: inline-block;
    transition: color var(--sbp-ease);
    box-shadow: none;
}

.sbp-app .sbp-link-btn:hover { color: var(--sbp-navy) !important; }

/* ── Teaser: Range display ────────────────────────────────────── */
.sbp-range {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 14px;
    margin: 0 0 28px;
}

.sbp-range__low,
.sbp-range__high {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 700;
    color: var(--sbp-navy);
    letter-spacing: -.02em;
}

.sbp-range__sep {
    font-size: .9rem;
    color: var(--sbp-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: .06em;
}

/* ── Teaser: Locked figure ────────────────────────────────────── */
.sbp-locked {
    background: var(--sbp-bg);
    border: 2px dashed var(--sbp-border);
    border-radius: 10px;
    padding: 20px 24px;
    text-align: center;
    margin-bottom: 28px;
}

.sbp-locked__label {
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--sbp-muted);
    margin-bottom: 8px;
}

.sbp-locked__fig {
    font-size: clamp(2rem, 5vw, 2.8rem);
    font-weight: 700;
    color: var(--sbp-navy);
    letter-spacing: -.03em;
    filter: blur(8px);
    user-select: none;
    margin-bottom: 12px;
    transition: filter .4s ease;
}

.sbp-locked__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--sbp-teal);
}

/* ── Lead form injection overrides ───────────────────────────── */
.sbp-lead-inject {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 0 16px !important;
    max-width: 100% !important;
}

.sbp-lead-inject .scb-lead-title {
    font-size: 1.1rem;
    color: var(--sbp-navy);
    margin-bottom: 4px;
}

.sbp-unlock-btn {
    width: 100%;
    text-align: center;
    padding: 14px;
}

/* ── Result step ──────────────────────────────────────────────── */
.sbp-check {
    width: 56px;
    height: 56px;
    background: var(--sbp-teal);
    color: var(--sbp-white);
    border-radius: 50%;
    font-size: 1.6rem;
    line-height: 56px;
    margin: 0 auto 16px;
    font-weight: 700;
}

.sbp-result__amt {
    font-size: clamp(2.2rem, 6vw, 3.2rem);
    font-weight: 700;
    color: var(--sbp-navy);
    letter-spacing: -.03em;
    margin: 0 0 24px;
}

/* ── Breakdown list ───────────────────────────────────────────── */
.sbp-breakdown {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    text-align: left;
    border-top: 1px solid var(--sbp-border);
}

.sbp-breakdown li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--sbp-border);
    font-size: .9rem;
    gap: 16px;
}

.sbp-breakdown li span { color: var(--sbp-muted); }

.sbp-breakdown li strong { color: var(--sbp-navy); font-weight: 700; }

.sbp-neg { color: #c0392b !important; }

/* ── Disclaimer ───────────────────────────────────────────────── */
.sbp-disclaimer {
    font-size: .78rem;
    color: var(--sbp-muted);
    line-height: 1.6;
    margin: 0 0 8px;
    text-align: left;
}

/* ── Recalc link in result ────────────────────────────────────── */
.sbp-card--success .sbp-recalc {
    display: block;
    width: 100%;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media ( max-width: 560px ) {
    .sbp-card {
        padding: 28px 20px 28px;
        border-radius: 10px;
    }

    .sbp-brand-bar {
        margin: -28px -20px 22px;
    }

    .sbp-row {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .sbp-row--single { max-width: 100%; }

    .sbp-range { flex-direction: column; gap: 4px; text-align: center; }
    .sbp-range__sep { display: none; }

    .sbp-app .sbp-btn { width: 100%; text-align: center; }
}