/* ================================================================
   UK Financial Calculators — calculators.css  v3.0
   Mobile-first · Fixes compare-mortgage overflow · Touch-friendly
   ================================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --uc-blue:       #1a4a8a;
    --uc-blue-dk:    #163d73;
    --uc-blue-lt:    #eef3fb;
    --uc-red:        #e8433a;
    --uc-green:      #1e8a4a;
    --uc-amber:      #c47a00;
    --uc-bg:         #f7f9fc;
    --uc-white:      #ffffff;
    --uc-border:     #d8e0ec;
    --uc-text:       #1a1f2e;
    --uc-muted:      #6b7280;
    --uc-radius:     10px;
    --uc-shadow:     0 2px 20px rgba(26,74,138,.10);
    --uc-tap:        48px;
}

/* ── Reset ─────────────────────────────────────────────────── */
.ukcalc-card *, .ukcalc-suite * { box-sizing: border-box; }

/* ── Card ──────────────────────────────────────────────────── */
.ukcalc-card {
    background: var(--uc-white);
    border: 1px solid var(--uc-border);
    border-radius: var(--uc-radius);
    padding: 16px;
    width: 100%;
    max-width: 720px;
    margin: 12px auto;
    box-shadow: var(--uc-shadow);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--uc-text);
    overflow: visible; /* cards adapt responsively, nothing clips */
}
/* Result area — no horizontal scroll; tables adapt via responsive CSS */
@media (min-width: 480px) { .ukcalc-card { padding: 20px 22px; } }
@media (min-width: 768px) { .ukcalc-card { padding: 28px 32px; margin: 20px auto; } }

.ukcalc-title {
    font-size: 1.1rem; font-weight: 700; color: var(--uc-blue); margin: 0 0 6px; line-height: 1.3;
}
@media (min-width: 480px) { .ukcalc-title { font-size: 1.2rem; } }
@media (min-width: 768px) { .ukcalc-title { font-size: 1.35rem; } }

.ukcalc-desc { color: var(--uc-muted); font-size: .875rem; margin: 0 0 16px; line-height: 1.5; }

/* ── Form rows — stacked mobile, side-by-side ≥560px ──────── */
.ukcalc-body .ukcalc-row,
.ukcalc-step-panel .ukcalc-row,
.ukcalc-lead-form .ukcalc-row,
.ukcalc-field-row {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 12px;
    width: 100%;
    min-width: 0;
}
.ukcalc-body .ukcalc-row > label:first-child,
.ukcalc-step-panel .ukcalc-row > label:first-child,
.ukcalc-lead-form .ukcalc-row > label:first-child,
.ukcalc-field-label {
    font-size: .875rem; font-weight: 600; color: var(--uc-text); line-height: 1.4; flex-shrink: 0;
}
.ukcalc-field-note {
    display: block; font-size: .75rem; font-weight: 400; color: var(--uc-muted); margin-top: 2px;
}
@media (min-width: 560px) {
    .ukcalc-body .ukcalc-row,
    .ukcalc-step-panel .ukcalc-row,
    .ukcalc-lead-form .ukcalc-row,
    .ukcalc-field-row {
        flex-direction: row; align-items: flex-start; gap: 12px;
    }
    .ukcalc-body .ukcalc-row > label:first-child,
    .ukcalc-step-panel .ukcalc-row > label:first-child,
    .ukcalc-lead-form .ukcalc-row > label:first-child,
    .ukcalc-field-label { min-width: 200px; max-width: 200px; padding-top: 12px; }
}

/* ── Toggle row ────────────────────────────────────────────── */
.ukcalc-toggle-row {
    display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;
}
.ukcalc-toggle-row .ukcalc-field-label { flex: 1; min-width: 140px; font-size: .875rem; font-weight: 600; padding-top: 0 !important; min-width: unset !important; max-width: unset !important; }
.ukcalc-toggle-hint { font-size: .8rem; color: var(--uc-muted); font-weight: 500; }

/* ── Sub-section ───────────────────────────────────────────── */
.ukcalc-sub-section {
    background: #f0f4fb; border: 1px solid #c6d6ee; border-radius: 8px; padding: 12px 14px; margin-bottom: 12px;
}

/* ── All inputs / selects ──────────────────────────────────── */
.ukcalc-card input[type="number"],
.ukcalc-card input[type="text"],
.ukcalc-card input[type="email"],
.ukcalc-card input[type="tel"],
.ukcalc-card select,
.ukcalc-select, .ukcalc-input {
    width: 100%; min-height: var(--uc-tap); padding: 10px 12px;
    border: 1.5px solid var(--uc-border); border-radius: 6px;
    font-size: 16px; font-family: inherit; color: var(--uc-text);
    background: var(--uc-bg); transition: border-color .2s, box-shadow .2s;
    min-width: 0; flex: 1; -webkit-appearance: auto; appearance: auto;
}
.ukcalc-card input:focus, .ukcalc-card select:focus {
    outline: none; border-color: var(--uc-blue); background: var(--uc-white);
    box-shadow: 0 0 0 3px rgba(26,74,138,.13);
}

/* ── £ prefix group ────────────────────────────────────────── */
.ukcalc-input-group {
    display: flex; align-items: stretch; width: 100%; flex: 1;
    border: 1.5px solid var(--uc-border); border-radius: 6px;
    overflow: hidden; background: var(--uc-bg); min-height: var(--uc-tap); min-width: 0;
}
.ukcalc-input-group:focus-within { border-color: var(--uc-blue); background: var(--uc-white); box-shadow: 0 0 0 3px rgba(26,74,138,.13); }
.ukcalc-prefix {
    display: flex; align-items: center; padding: 0 12px; background: #e8ecf5;
    font-weight: 700; font-size: 1rem; color: var(--uc-blue); white-space: nowrap; flex-shrink: 0;
}
/* ── Input suffix (e.g. %) ──────────────────────────────────────── */
.ukcalc-suffix {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--uc-blue-lt, #eef3fb);
    border: 1px solid var(--uc-border, #d0daf0);
    border-left: none;
    border-radius: 0 6px 6px 0;
    color: var(--uc-text, #1e293b);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 36px;
    justify-content: center;
}
.ukcalc-input-group .ukcalc-suffix ~ input,
.ukcalc-input-group input:has(~ .ukcalc-suffix) {
    border-radius: 6px 0 0 6px !important;
}

.ukcalc-input-group input, .ukcalc-input-group select {
    border: none !important; border-radius: 0 !important; background: transparent !important;
    box-shadow: none !important; padding: 0 12px; min-height: var(--uc-tap);
    font-size: 16px; width: 100%; flex: 1; min-width: 0;
}

/* ── Toggle switch ─────────────────────────────────────────── */
.ukcalc-toggle { position: relative; display: inline-block; width: 52px; height: 28px; flex-shrink: 0; }
.ukcalc-toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.ukcalc-slider { position: absolute; inset: 0; background: #cbd5e1; border-radius: 28px; cursor: pointer; transition: background .2s; }
.ukcalc-slider::before { content: ''; position: absolute; width: 22px; height: 22px; left: 3px; top: 3px; background: var(--uc-white); border-radius: 50%; transition: transform .22s; box-shadow: 0 1px 4px rgba(0,0,0,.18); }
.ukcalc-toggle input:checked + .ukcalc-slider { background: var(--uc-blue); }
.ukcalc-toggle input:checked + .ukcalc-slider::before { transform: translateX(24px); }

/* ── Buttons ───────────────────────────────────────────────── */
.ukcalc-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 0 22px; height: var(--uc-tap); min-width: 130px;
    background: var(--uc-blue); color: var(--uc-white); border: 2px solid var(--uc-blue);
    border-radius: 7px; font-size: 1rem; font-weight: 600; font-family: inherit;
    cursor: pointer; transition: background .2s, transform .1s; white-space: nowrap; margin-top: 8px;
}
.ukcalc-btn:hover  { background: var(--uc-blue-dk); border-color: var(--uc-blue-dk); }
.ukcalc-btn:active { transform: scale(.97); }
.ukcalc-btn-outline { background: transparent; color: var(--uc-blue); }
.ukcalc-btn-outline:hover { background: var(--uc-blue-lt); }
.ukcalc-btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; align-items: center; }
@media (max-width: 419px) { .ukcalc-btn { width: 100%; min-width: unset; } .ukcalc-btn-row { flex-direction: column; } }

/* ── Lead form ─────────────────────────────────────────────── */
.ukcalc-lead-form { background: var(--uc-blue-lt); border: 1px solid #c6d6ee; border-radius: 8px; padding: 14px; margin: 16px 0 10px; }
@media (min-width: 480px) { .ukcalc-lead-form { padding: 16px 18px; } }
.ukcalc-lead-note { font-size: .875rem; font-weight: 600; color: var(--uc-blue); margin: 0 0 12px; line-height: 1.4; }

/* ── Result ────────────────────────────────────────────────── */
.ukcalc-result { margin-top: 20px; border-top: 2px solid var(--uc-border); padding-top: 18px; animation: ucFadeIn .3s ease; max-width: 100%; }
@keyframes ucFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Output table ──────────────────────────────────────────── */

.ukcalc-output-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.ukcalc-output-table th { text-align: left; width: 55%; padding: 8px 10px; font-weight: 700; color: #1a4a8a; border-bottom: 1px solid #edf1f7; line-height: 1.4; vertical-align: top; }
.ukcalc-output-table td { padding: 8px 10px; text-align: right; border-bottom: 1px solid #edf1f7; font-weight: 600; vertical-align: top; word-break: break-word; }
@media (max-width: 380px) {
    .ukcalc-output-table { font-size: .78rem; }
    .ukcalc-output-table th,
    .ukcalc-output-table td { padding: 6px 6px; }
    .ukcalc-result { margin-left: -4px; margin-right: -4px; }
}
.ukcalc-section-row td { display: table-cell !important; width: 100% !important; text-align: left !important; background: #f0f4fb; color: var(--uc-blue); font-weight: 700 !important; font-size: .73rem; text-transform: uppercase; letter-spacing: .06em; padding: 8px 10px 4px; border-bottom: none; }
.ukcalc-highlight td { color: var(--uc-green); font-size: 1rem; }
.ukcalc-deduction td { color: var(--uc-red); }



/* ── Payment Schedule & Projection Cards ────────────────────── */
/* Card-only layout: no tables, no overflow, works on any screen */
.pli-toggle-btn {
    display: block;
    width: 100%;
    background: none;
    border: 1px solid var(--uc-blue);
    color: var(--uc-blue);
    padding: 10px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: .875rem;
    font-weight: 600;
    text-align: left;
    margin-bottom: 8px;
}
.pli-toggle-btn:hover { background: var(--uc-blue-lt); }

.pli-card {
    border: 1px solid var(--uc-border);
    border-radius: 8px;
    margin-bottom: 8px;
    overflow: hidden;
}
.pli-card-hdr {
    background: var(--uc-blue);
    color: #fff;
    font-size: .8rem;
    font-weight: 700;
    padding: 6px 12px;
    letter-spacing: .04em;
}
.pli-card.slp-cleared .pli-card-hdr { background: #059669; }
.pli-card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 12px;
    border-bottom: 1px solid var(--uc-border);
    font-size: .875rem;
}
.pli-card-row:last-child { border-bottom: none; }
.pli-card-row span:first-child { color: var(--uc-muted); }
.pli-card-row strong { font-weight: 700; }

.slp-proj-wrap { margin-top: 8px; }