.kalkulator {
    --font-num: var(--font-title);
    padding-top: clamp(104px, 13vw, 150px);
}

.kalkulator :is(input, .calc-out-val, .calc-metric-val,
                .calc-verdict-val) {
    font-variant-numeric: tabular-nums lining-nums;
    font-feature-settings: "tnum" 1, "lnum" 1, "zero" 0;
}


.calc-intro {
    text-align: center;
    max-width: 660px;
    margin: 0 auto clamp(28px, 4vw, 44px);
}


.calc-spark {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--forsythia);
    box-shadow: 0 0 10px var(--deep-saffron);
}

.calc-title {
    font-family: var(--font-title);
    font-weight: 800;
    font-size: clamp(2rem, 6vw, 3.1rem);
    line-height: 1.08;
    margin: 14px 0 0;
    color: var(--ink);
}

.calc-title .hl {
    background: linear-gradient(transparent 58%, var(--highlight-wash) 58%);
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
    padding: 0 .06em;
}

.calc-lede {
    margin: 16px auto 0;
    max-width: 54ch;
    color: var(--ink-soft);
    font-size: 1rem;
}


.calc-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
}

@media (max-width: 820px) {
    .calc-inputs { grid-template-columns: 1fr; }
}

.calc-panel {
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    backdrop-filter: blur(var(--card-blur));
    -webkit-backdrop-filter: blur(var(--card-blur));
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(22px, 3vw, 30px);
}

.calc-panel-title {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.2rem;
    line-height: 1.25;
    color: var(--ink);
    padding-bottom: 14px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-soft);
}



.calc-panel-muted .calc-panel-title {
    font-size: 1.05rem;
    color: var(--ink-soft);
}

.calc-panel-muted .calc-panel-title::before {
    opacity: .45;
}

.calc-panel-muted label {
    font-size: .84rem;
    color: var(--ink-faint);
}

.calc-panel-muted .calc-input input {
    font-size: .95rem;
    font-weight: 500;
    color: var(--ink-soft);
}

.calc-panel-muted .calc-input {
    background: transparent;
}

.calc-field + .calc-field {
    margin-top: 18px;
}

.calc-field label {
    display: block;
    font-weight: 600;
    font-size: .95rem;
    color: var(--ink);
    margin-bottom: 8px;
}

.calc-input {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 0 14px;
    background: rgba(255, 255, 255, .35);
    transition: border-color .15s ease;
}

[data-theme="dark"] .calc-input {
    background: rgba(241, 246, 244, .06);
}

.calc-input:focus-within {
    border-color: var(--forsythia);
}

.calc-input input {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    color: var(--ink);
    font-family: var(--font-num);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -.01em;
    padding: 11px 0;
    -moz-appearance: textfield;
    appearance: textfield;
}

.calc-input input::-webkit-outer-spin-button,
.calc-input input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.calc-input input:focus { outline: none; }

.calc-input span {
    flex-shrink: 0;
    font-size: .78rem;
    font-weight: 600;
    color: var(--ink-faint);
}

.calc-hint {
    font-size: .78rem;
    line-height: 1.45;
    color: var(--ink-faint);
    margin-top: 7px;
}

.calc-go {
    margin-top: 24px;
    align-self: flex-start;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .96rem;
    color: var(--oceanic-noir);
    background: var(--forsythia);
    border: 0;
    border-radius: 999px;
    padding: 12px 26px;
    cursor: pointer;
    transition: transform .18s ease, background .18s ease;
}

.calc-go:hover {
    transform: translateY(-2px);
    background: #FFD64A;
}

.calc-go:active { transform: translateY(1px); }

.calc-warning {
    max-width: 1000px;
    margin: 16px auto 0;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: .86rem;
    color: var(--ink-soft);
    background: rgba(255, 153, 50, .12);
    border: 1px solid rgba(255, 153, 50, .38);
}


.calc-section {
    margin-top: clamp(40px, 6vw, 64px);
    scroll-margin-top: 90px;
}

.calc-sec-head {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 18px;
    margin-bottom: 24px;
    max-width: 1000px;
    margin-inline: auto;
}

.calc-sec-title {
    font-family: var(--font-title);
    font-weight: 800;
    font-size: clamp(1.4rem, 3.6vw, 2rem);
    line-height: 1.15;
    letter-spacing: -.01em;
    color: var(--ink);
    text-align: center;
    white-space: nowrap;
}

.calc-sec-line {
    height: 2px;
    flex: 1;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, var(--divider-glow));
}

.calc-sec-line:last-child {
    background: linear-gradient(90deg, var(--divider-glow), transparent);
}

@media (max-width: 620px) {
    .calc-sec-title { white-space: normal; }
    .calc-sec-head { gap: 10px; }
}


.calc-duo {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 700px) {
    .calc-duo { grid-template-columns: 1fr; }
}

.calc-out {
    background: var(--card-bg);
    backdrop-filter: blur(var(--card-blur));
    -webkit-backdrop-filter: blur(var(--card-blur));
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: clamp(22px, 3vw, 30px);
    box-shadow: var(--shadow);
}

.calc-out-alert {
    border-color: rgba(255, 153, 50, .45);
}

.calc-out-tag {
    font-family: var(--font-mono);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 14px;
}

.calc-out-val {
    font-family: var(--font-num);
    font-weight: 800;
    font-size: clamp(1.9rem, 5vw, 2.5rem);
    line-height: 1.05;
    letter-spacing: -.025em;
    color: var(--ink);
}

.calc-out-val.is-credit {
    color: var(--link-accent);
}

.calc-out-sub {
    font-size: .85rem;
    color: var(--ink-faint);
    margin-top: 6px;
}

.calc-out-text {
    font-size: .89rem;
    color: var(--ink-soft);
}


.calc-verdict {
    max-width: 1000px;
    margin: 16px auto 0;
    text-align: center;
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: clamp(24px, 3.5vw, 34px);
    background: var(--card-bg);
    backdrop-filter: blur(var(--card-blur));
    -webkit-backdrop-filter: blur(var(--card-blur));
    box-shadow: var(--shadow);
}

.calc-verdict-tag {
    font-family: var(--font-mono);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ink-faint);
}

.calc-verdict-val {
    font-family: var(--font-num);
    font-weight: 800;
    font-size: clamp(2.2rem, 7vw, 3.2rem);
    line-height: 1.05;
    letter-spacing: -.03em;
    color: var(--link-accent);
    margin-top: 10px;
}

.calc-verdict-sub {
    font-size: .95rem;
    color: var(--ink-soft);
    margin-top: 6px;
}


.calc-metric-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.calc-metric-head h3 {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.1rem;
}

.calc-metric-val {
    font-family: var(--font-num);
    font-weight: 800;
    font-size: clamp(1.5rem, 4vw, 1.9rem);
    line-height: 1;
    letter-spacing: -.02em;
    color: var(--link-accent);
}

.calc-bar {
    height: 8px;
    border-radius: 999px;
    background: rgba(23, 43, 54, .10);
    border: 1px solid var(--border-soft);
    overflow: hidden;
    margin-bottom: 14px;
}

[data-theme="dark"] .calc-bar {
    background: rgba(241, 246, 244, .12);
}

.calc-bar-fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: var(--forsythia);
    transition: width .35s cubic-bezier(.22, .7, .35, 1);
}

.calc-bar-alt {
    background: var(--nocturnal-expedition);
}

[data-theme="dark"] .calc-bar-alt {
    background: #4FB3C7;
}




.calc-foot {
    margin-top: clamp(32px, 5vw, 44px);
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
    font-size: .8rem;
    line-height: 1.7;
    color: var(--ink-faint);
    text-align: left;
    max-width: 1000px;
    margin-inline: auto;
}

.calc-foot b {
    color: var(--ink-soft);
    font-weight: 600;
}

@media (prefers-reduced-motion: reduce) {
    .calc-bar-fill { transition: none; }
}