/* ============================================
   Lungro - Lead Tools (Calculators)
   ============================================ */

/* Calculator Inputs & Results */
.calc-input-group { margin-bottom: 20px; }
.calc-input-group label {
    display: block; font-size: 0.8rem; font-weight: 600;
    color: var(--pine-950); margin-bottom: 6px;
}
.calc-input-group input[type="number"] {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border-strong);
    border-radius: 8px; font-family: var(--font-mono); font-size: 0.95rem;
    color: var(--pine-950); background: var(--surface);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.calc-input-group input[type="number"]:focus {
    outline: none; border-color: var(--pine-700);
    box-shadow: 0 0 0 3px rgba(27, 77, 62, 0.1);
}
.range-wrapper { display: flex; align-items: center; gap: 12px; }
.range-wrapper input[type="range"] {
    flex: 1; -webkit-appearance: none; appearance: none;
    height: 6px; background: var(--border); border-radius: 3px; outline: none;
}
.range-wrapper input[type="range"]:focus-visible {
    outline: 2px solid var(--pine-700); outline-offset: 4px;
    border-radius: 3px;
}
.range-wrapper input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none; width: 24px; height: 24px;
    background: var(--leaf-400); border: 2px solid #fff; border-radius: 50%;
    cursor: pointer; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); transition: transform 0.15s ease;
}
.range-wrapper input[type="range"]::-moz-range-thumb {
    width: 24px; height: 24px; background: var(--leaf-400); border: 2px solid #fff; border-radius: 50%;
    cursor: pointer; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); transition: transform 0.15s ease; border: none;
}
.range-wrapper input[type="range"]::-webkit-slider-thumb:hover,
.range-wrapper input[type="range"]::-moz-range-thumb:hover { transform: scale(1.1); }
.range-value { font-family: var(--font-mono); font-size: 0.85rem; font-weight: 500; color: var(--pine-700); min-width: 50px; text-align: right; }
.range-wrapper output.range-value { margin: 0; }

.calc-result {
    background: var(--mist-50); border: 1px solid var(--border);
    border-radius: 10px; padding: 16px; margin-bottom: 20px;
}
.result-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; }
.result-row:not(:last-child) { border-bottom: 1px solid var(--border); }
.result-row.highlight .result-value { color: var(--pine-700); font-size: 1.25rem; }
.result-label { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-2); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; }
.result-value {
    font-family: var(--font-mono); font-size: 1.1rem; font-weight: 500;
    color: var(--pine-950); letter-spacing: -0.01em; font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.btn-lead-primary {
    display: block; width: 100%; text-align: center; background: var(--leaf-400);
    color: var(--leaf-ink); padding: 12px 20px; border-radius: var(--radius-pill);
    font-weight: 600; font-size: 0.95rem; text-decoration: none;
    border: 1px solid var(--leaf-400); transition: background-color 0.2s ease, transform 0.2s ease;
}
.btn-lead-primary:hover {
    background: var(--leaf-300); border-color: var(--leaf-300);
    color: var(--leaf-ink); transform: translateY(-1px); text-decoration: none;
}
.btn-lead-primary:focus-visible { outline: 2px solid var(--pine-700); outline-offset: 2px; }
.rate-result-box .btn-lead-primary:focus-visible { outline: 2px solid var(--leaf-400); outline-offset: 2px; }
.calc-disclaimer { text-align: center; font-size: 0.75rem; color: var(--text-2); margin: 12px 0 0; }

/* Rate Calculator Section */
.rate-calculator-section {
    padding: 96px 0;
    background-color: var(--paper);
    background-image: var(--rule-line);
    border-top: 1px solid var(--border-strong);
}
.rate-calculator-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card);
    padding: 40px; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}
.rate-result-box .result-row.highlight { border-top: 1px solid var(--line-dark); padding-top: 12px; margin-top: 12px; }
.rate-result-box .result-value.rate-large { color: var(--ochre-300); font-size: 1.5rem; }
.rate-calculator-card .calc-input-group { margin-bottom: 24px; }
.input-with-prefix, .input-with-suffix { position: relative; display: flex; align-items: center; }
.input-prefix, .input-suffix {
    position: absolute; font-size: 0.95rem; font-weight: 500;
    color: var(--text-2); pointer-events: none;
    font-family: var(--font-mono);
}
.input-prefix { left: 12px; }
.input-suffix { right: 12px; }
.input-with-prefix input, .input-with-suffix input {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border);
    border-radius: 8px; font-family: var(--font-mono); font-size: 0.95rem;
    color: var(--pine-950); background: var(--surface);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.calc-input-group .input-with-prefix input[type="number"] { padding-left: 28px; }
.calc-input-group .input-with-suffix input[type="number"] { padding-right: 28px; }
.input-with-prefix input:focus, .input-with-suffix input:focus {
    outline: none; border-color: var(--pine-700);
    box-shadow: 0 0 0 3px rgba(27, 77, 62, 0.1);
}
.form-help { font-size: 0.75rem; color: var(--text-3); margin-top: 6px; margin-bottom: 0; line-height: 1.4; }

.rate-result-box {
    background:
        linear-gradient(rgba(7, 30, 23, 0.82), rgba(7, 30, 23, 0.82)),
        repeating-linear-gradient(0deg, transparent 0 27px, rgba(255, 255, 255, 0.05) 27px 28px),
        var(--pine-950);
    border: 1px solid var(--line-dark);
    border-top: 2px solid var(--leaf-400);
    border-radius: var(--radius-card);
    box-shadow: 0 10px 30px -12px rgba(7, 30, 23, 0.45);
    padding: 32px 24px; text-align: center; color: var(--text-dark);
    height: 100%; display: flex; flex-direction: column; justify-content: center;
    overflow: hidden;
}
.rate-result-box .result-label {
    display: block; font-size: 0.68rem; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--text-dark-muted); margin-bottom: 8px;
}
.rate-result-box .result-value-large {
    display: block; font-family: var(--font-mono); font-size: 3rem;
    font-weight: 500; color: var(--leaf-400); letter-spacing: -0.03em;
    line-height: 1; margin-bottom: 16px; font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.rate-result-box .result-context {
    font-size: 0.875rem; color: var(--text-dark-muted); line-height: 1.5; margin: 0 0 24px;
}
.rate-result-box .result-context strong { color: var(--text-dark); font-weight: 600; }
.rate-result-box .btn-lead-primary { margin-top: 24px; }
.rate-result-box .calc-disclaimer { color: var(--text-dark-muted); margin: 0; }

@media (max-width: 767.98px) {
    .rate-calculator-card { padding: 24px; }
    .rate-result-box { margin-top: 24px; }
    .rate-result-box .result-value-large { font-size: 2.5rem; }
}