/* ════════════════════════════════════════════════════════════════════════
   SaneerausLux — Remonttilaskuri (/laskuri)
   Käyttää styles.css:n muuttujia ja tyylikieltä.
   ════════════════════════════════════════════════════════════════════════ */

/* ─── Hero ───────────────────────────────────────────────────────────────── */

.calc-hero {
    padding: 10rem 0 4rem;
    background:
        radial-gradient(ellipse 70% 60% at 80% -10%, rgba(201, 164, 92, 0.08), transparent 60%),
        var(--bg-2);
    border-bottom: 1px solid var(--hairline-soft);
}

.calc-hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    margin-bottom: 1.2rem;
}

.calc-hero h1 em {
    font-style: italic;
    color: var(--gold-light);
}

.calc-hero-lead {
    max-width: 56ch;
    color: var(--ink-2);
    margin-bottom: 1.8rem;
}

.calc-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 2rem;
}

.calc-trust li {
    position: relative;
    padding-left: 1.4rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
}

.calc-trust li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */

.calc {
    padding: 5rem 0 8rem;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 4rem;
    align-items: start;
}

.calc-grid > * {
    min-width: 0;
}

/* ─── Kohteen tyyppi ─────────────────────────────────────────────────────── */

.calc-property {
    margin-bottom: 2.5rem;
}

.calc-property-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-2);
    margin-bottom: 0.8rem;
}

.calc-segments {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.calc-segment {
    position: relative;
}

.calc-segment input {
    position: absolute;
    opacity: 0;
    inset: 0;
    cursor: pointer;
}

.calc-segment span {
    display: inline-block;
    padding: 0.7rem 1.6rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
    border: 1px solid rgba(243, 239, 231, 0.25);
    transition: all 0.3s var(--ease);
    cursor: pointer;
}

.calc-segment:hover span {
    border-color: var(--gold);
    color: var(--ink);
}

.calc-segment input:checked + span {
    border-color: var(--gold);
    color: var(--gold-light);
    background-color: rgba(201, 164, 92, 0.08);
}

.calc-segment input:focus-visible + span {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

.calc-property-note {
    margin-top: 0.9rem;
    font-size: 0.85rem;
    color: var(--ink-2);
    border-left: 2px solid var(--gold);
    padding-left: 0.9rem;
    max-width: 56ch;
}

/* ─── Category accordions ────────────────────────────────────────────────── */

.calc-cat {
    border: 1px solid var(--hairline);
    background-color: var(--bg-2);
    margin-bottom: 1rem;
}

.calc-cat summary {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.4rem 1.6rem;
    cursor: pointer;
    list-style: none;
    font-family: var(--serif);
    font-size: 1.35rem;
    color: var(--ink);
    transition: color 0.3s var(--ease);
    touch-action: manipulation;
}

.calc-cat summary::-webkit-details-marker { display: none; }

.calc-cat summary:hover {
    color: var(--gold-light);
}

.calc-cat summary:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: -2px;
}

.calc-cat-title {
    flex: 1;
}

.calc-cat-chip {
    font-family: var(--sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-light);
    background-color: rgba(201, 164, 92, 0.1);
    border: 1px solid var(--hairline);
    padding: 0.25rem 0.7rem;
    white-space: nowrap;
}

.calc-cat-chip:empty { display: none; }

.calc-cat-body {
    padding: 0.2rem 1.6rem 1.6rem;
    border-top: 1px solid var(--hairline-soft);
}

.calc-cat-note {
    font-size: 0.85rem;
    color: var(--ink-3);
    padding: 1rem 0 0.4rem;
    max-width: 60ch;
}

.calc-cat fieldset {
    border: 0;
    padding: 0;
    margin: 0;
    min-width: 0;
}

/* ─── Item rows ──────────────────────────────────────────────────────────── */

.calc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--hairline-soft);
}

.calc-row:last-child { border-bottom: 0; }

.calc-row-text {
    flex: 1;
    min-width: 0;
}

.calc-row-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--ink);
}

.calc-row-price {
    display: block;
    font-size: 0.78rem;
    color: var(--gold);
    margin-top: 0.15rem;
}

.calc-row-help {
    display: block;
    font-size: 0.8rem;
    color: var(--ink-3);
    margin-top: 0.15rem;
    max-width: 46ch;
}

/* Alue-syöte (kylpyhuoneen m²) korostettuna */
.calc-row-area {
    background-color: rgba(201, 164, 92, 0.05);
    border: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    padding: 1.1rem 1.2rem;
    margin-top: 1rem;
}

/* ─── Inputs ─────────────────────────────────────────────────────────────── */

.calc-num {
    width: 92px;
    padding: 0.65rem 0.7rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--hairline-soft);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 1rem; /* estää iOS Safarin zoomauksen */
    text-align: center;
    border-radius: 0;
    -webkit-appearance: none;
    appearance: none;
    transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.calc-num::placeholder { color: var(--ink-3); }

.calc-num:focus {
    outline: none;
    border-color: var(--gold);
    background-color: rgba(201, 164, 92, 0.04);
}

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

.calc-num[type='number'] { -moz-appearance: textfield; appearance: textfield; }

.calc-unit {
    font-size: 0.8rem;
    color: var(--ink-2);
    margin-left: 0.5rem;
    white-space: nowrap;
}

.calc-input-group {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

/* Stepper */
.calc-stepper {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.step-btn {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: transparent;
    border: 1px solid var(--hairline-soft);
    color: var(--ink);
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    touch-action: manipulation;
}

.step-btn:hover {
    border-color: var(--gold);
    color: var(--gold-light);
}

.step-btn:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

.step-btn:disabled {
    opacity: 0.35;
    cursor: default;
    border-color: var(--hairline-soft);
    color: var(--ink);
}

.calc-stepper .calc-num {
    width: 58px;
    height: 44px;
    padding: 0;
    border-left: 0;
    border-right: 0;
    font-family: var(--serif);
    font-size: 1.2rem;
}

/* Toggle (checkbox) */
.calc-check {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
    cursor: pointer;
    flex-shrink: 0;
}

.calc-check input {
    position: absolute;
    opacity: 0;
    width: 22px;
    height: 22px;
    cursor: pointer;
}

.calc-check-box {
    position: relative;
    width: 22px;
    height: 22px;
    border: 1px solid var(--gold);
    transition: background-color 0.25s var(--ease);
    flex-shrink: 0;
}

.calc-check input:checked + .calc-check-box {
    background-color: var(--gold);
}

.calc-check input:checked + .calc-check-box::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid #14110b;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.calc-check input:focus-visible + .calc-check-box {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* Radio-vaihtoehdot (pintamateriaali) */
.calc-radio-group {
    padding: 0.6rem 0 0.4rem;
}

.calc-radio-group-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-2);
    padding-top: 0.9rem;
}

.calc-radio-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 0.7rem 0;
    cursor: pointer;
}

.calc-radio-row .calc-row-text { pointer-events: none; }

.calc-radio {
    position: relative;
    flex-shrink: 0;
    width: 22px;
    height: 22px;
}

.calc-radio input {
    position: absolute;
    opacity: 0;
    inset: 0;
    cursor: pointer;
}

.calc-radio-dot {
    display: block;
    width: 22px;
    height: 22px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    transition: all 0.25s var(--ease);
}

.calc-radio input:checked + .calc-radio-dot {
    box-shadow: inset 0 0 0 6px var(--gold);
}

.calc-radio input:focus-visible + .calc-radio-dot {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* Pika-valinta (koko kylpyhuone) */
.calc-row-alltoggle {
    background-color: rgba(201, 164, 92, 0.05);
    border: 1px solid var(--hairline);
    padding: 1.1rem 1.2rem;
    margin: 1rem 0 0.4rem;
    cursor: pointer;
}

/* "Puuttuuko jokin työ" */
.calc-missing {
    margin-top: 2rem;
    color: var(--ink-2);
    font-size: 0.95rem;
}

.calc-missing .text-link { margin-left: 0.3rem; }

/* ─── Summary ────────────────────────────────────────────────────────────── */

.calc-summary {
    position: sticky;
    top: 100px;
    background-color: var(--bg-card);
    border: 1px solid var(--hairline);
}

.calc-bar { display: none; }

.calc-summary-body {
    padding: 2.2rem;
}

.calc-lines {
    margin-bottom: 1.6rem;
}

.calc-empty {
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--ink-3);
}

.calc-line-cat {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin: 1.2rem 0 0.4rem;
}

.calc-line-cat:first-child { margin-top: 0; }

.calc-line {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.8rem;
    font-size: 0.85rem;
    padding: 0.25rem 0;
}

.calc-line-label {
    color: var(--ink-2);
    flex-shrink: 1;
}

.calc-line-qty { white-space: nowrap; }

.calc-line-dots {
    flex: 1;
    border-bottom: 1px dotted var(--hairline);
    transform: translateY(-3px);
    min-width: 12px;
}

.calc-line-value {
    color: var(--ink);
    white-space: nowrap;
}

.calc-total-wrap {
    border-top: 1px solid var(--hairline);
    padding-top: 1.4rem;
}

.calc-total-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-2);
}

.calc-total {
    font-family: var(--serif);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    line-height: 1.2;
    color: var(--gold-light);
    min-height: 1.2em;
}

.calc-deduction {
    margin-top: 1.2rem;
    padding: 1rem 1.2rem;
    background-color: rgba(201, 164, 92, 0.08);
    border: 1px solid var(--hairline);
}

.calc-deduction-line {
    font-size: 0.92rem;
    color: var(--gold-light);
}

.calc-deduction-title {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-2);
}

.calc-deduction-value {
    display: block;
    font-family: var(--serif);
    font-size: 1.35rem;
    line-height: 1.3;
    color: var(--gold-light);
    white-space: nowrap;
}

.calc-deduction-note {
    font-size: 0.75rem;
    color: var(--ink-2);
    margin-top: 0.4rem;
    line-height: 1.5;
}

.calc-disclaimer {
    font-family: var(--serif);
    font-size: 0.95rem;
    color: var(--ink-3);
    line-height: 1.55;
    margin-top: 1.4rem;
}

.calc-ctas {
    margin-top: 1.6rem;
    display: grid;
    gap: 0.8rem;
}

.calc-ctas .btn:disabled {
    opacity: 0.4;
    cursor: default;
    transform: none;
    box-shadow: none;
}

.calc-clear {
    background: none;
    border: 0;
    color: var(--ink-3);
    font-family: var(--sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.4rem;
    transition: color 0.3s var(--ease);
    justify-self: center;
}

.calc-clear:hover { color: var(--ink); }

.calc-clear:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* ─── FAQ section spacing ────────────────────────────────────────────────── */

.calc-faq {
    padding: 6rem 0 8rem;
    background-color: var(--bg-2);
    border-top: 1px solid var(--hairline-soft);
}

/* ─── Mobile ─────────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .calc-hero { padding: 8rem 0 3rem; }

    .calc { padding: 3rem 0 5rem; }

    .calc-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    /* Yhteenveto muuttuu alapalkiksi + avattavaksi paneeliksi */
    .calc-summary {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        top: auto;
        z-index: 900;
        border-left: 0;
        border-right: 0;
        border-bottom: 0;
        box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.45);
    }

    .calc-bar {
        display: flex;
        align-items: center;
        gap: 0.8rem;
        width: 100%;
        padding: 1rem 1.4rem;
        padding-bottom: max(1rem, env(safe-area-inset-bottom));
        background: none;
        border: 0;
        color: var(--ink);
        font-family: var(--sans);
        cursor: pointer;
        text-align: left;
    }

    .calc-bar:focus-visible {
        outline: 2px solid var(--gold);
        outline-offset: -2px;
    }

    .calc-bar-label {
        font-size: 0.72rem;
        font-weight: 600;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        color: var(--ink-2);
    }

    .calc-bar-total {
        flex: 1;
        font-family: var(--serif);
        font-size: 1.25rem;
        color: var(--gold-light);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .calc-bar-chevron {
        width: 10px;
        height: 10px;
        border-right: 1.5px solid var(--gold);
        border-top: 1.5px solid var(--gold);
        transform: rotate(-45deg);
        transition: transform 0.35s var(--ease);
        flex-shrink: 0;
    }

    .calc-summary.open .calc-bar-chevron {
        transform: rotate(135deg);
    }

    .calc-summary-body {
        max-height: 0;
        overflow: hidden;
        padding: 0 1.4rem;
        transition: max-height 0.45s var(--ease), padding 0.45s var(--ease);
    }

    .calc-summary.open .calc-summary-body {
        max-height: 75vh;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding: 0.4rem 1.4rem 1.6rem;
        border-top: 1px solid var(--hairline-soft);
    }

    /* Taustasivu ei vieri erittelyn ollessa auki */
    body.sheet-open {
        overflow: hidden;
    }

    /* Sisältö ei jää alapalkin alle */
    .calc-page main { padding-bottom: 90px; }

    .calc-cat summary {
        font-size: 1.15rem;
        padding: 1.2rem 1.1rem;
        flex-wrap: wrap;
        gap: 0.4rem 1rem;
    }

    .calc-cat-body { padding: 0.2rem 1.1rem 1.2rem; }

    .calc-row {
        flex-wrap: wrap;
        gap: 0.8rem;
    }

    .calc-row-text { min-width: 60%; }
}

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

    .calc-bar-chevron {
        transition: none;
    }
}