/* ==========================================================================
   ITM kalkulator — mobile-first
   ========================================================================== */

.screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- Glava --- */

.rek-itm__head { max-width: 56rem; padding: 0 0.25rem; }

.rek-itm__kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--inksoft);
    margin-bottom: 1rem;
}

.rek-itm__title {
    font-weight: 600;
    font-size: clamp(2.75rem, 9vw, 5.5rem);
    line-height: 0.92;
    letter-spacing: -0.05em;
    margin-bottom: 1.25rem;
}

.rek-itm__title span { font-style: italic; font-weight: 300; color: var(--inksoft); }

.rek-itm__lead {
    color: var(--inksoft);
    font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
    line-height: 1.6;
    max-width: 62ch;
    text-wrap: pretty;
}

.rek-itm__lead strong { color: var(--ink); font-weight: 600; }

/* --- Postavitev orodja --- */

.rek-itm__tool {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
    margin-top: 2rem;
}

@media (min-width: 768px) { .rek-itm__tool { margin-top: 2.5rem; } }

@media (min-width: 1024px) {
    .rek-itm__tool {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
        gap: 1rem;
        align-items: start;
    }
}

.rek-itm__form,
.rek-itm__result { padding: 1.25rem; }

@media (min-width: 768px) {
    .rek-itm__form,
    .rek-itm__result { padding: 2rem; }
}

.rek-itm__form { background: var(--surface); container-type: inline-size; }

.rek-itm__result {
    background: var(--ink);
    color: var(--bg);
    scroll-margin-top: 6rem;
}

@media (min-width: 1024px) {
    .rek-itm__result { position: sticky; top: 6.5rem; }
}

.rek-itm__card-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.rek-itm__tag { color: var(--cat-zdravje); margin: 0; }
.rek-itm__tag--light { color: rgba(250, 250, 248, 0.55); font-size: 0.78125rem; }
.rek-itm__mode { color: rgba(250, 250, 248, 0.55); text-align: right; }

/* --- Polja --- */

.rek-itm__field { margin-bottom: 1.375rem; min-width: 0; }

.rek-itm__field-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.rek-itm__field-row > label { color: var(--inksoft); }

.rek-itm__label {
    display: block;
    color: var(--inksoft);
    margin-bottom: 0.5rem;
    padding: 0;
}

.rek-itm__opt {
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
    color: var(--inkfade);
    margin-left: 0.25rem;
}

.rek-itm__num {
    display: inline-flex;
    align-items: baseline;
    gap: 0.375rem;
    min-height: 3.25rem;
    padding: 0.5rem 0.875rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.rek-itm__num:focus-within {
    border-color: var(--ink);
    box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.08);
}

.rek-itm__num input {
    width: 4.2ch;
    min-width: 0;
    padding: 0;
    border: 0;
    background: transparent;
    outline: none;
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.rek-itm__num input::placeholder { color: var(--inkfade); }
.rek-itm__num > span { color: var(--inksoft); }

.rek-itm__num--sm input { width: 3.2ch; font-size: 1.375rem; }

.rek-itm__num:has(input[aria-invalid="true"]) { border-color: #C5221F; box-shadow: 0 0 0 3px rgba(197, 34, 31, 0.1); }
.rek-itm__num input[aria-invalid="true"] { color: #C5221F; }

.rek-itm__err {
    margin-top: 0.5rem;
    color: #C5221F;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.4;
}

.rek-itm__hint {
    margin-top: 0.5rem;
    color: var(--inksoft);
    font-size: 0.8125rem;
    line-height: 1.45;
}

.rek-itm__hint a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* --- Drsnik --- */

.rek-itm__range {
    --fill: 50%;
    display: block;
    width: 100%;
    height: 28px;
    margin-top: 0.75rem;
    background: transparent;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    touch-action: pan-y;
}

.rek-itm__range::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--ink) var(--fill), var(--surface2) var(--fill));
}

.rek-itm__range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    margin-top: -9px;
    border-radius: 50%;
    background: var(--ink);
    border: 3px solid var(--bg);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
    transition: transform 0.15s;
}

.rek-itm__range:active::-webkit-slider-thumb { transform: scale(1.12); }

.rek-itm__range::-moz-range-track { height: 6px; border-radius: 999px; background: var(--surface2); }
.rek-itm__range::-moz-range-progress { height: 6px; border-radius: 999px; background: var(--ink); }
.rek-itm__range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--ink);
    border: 3px solid var(--bg);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

/* --- Starost in spol --- */

.rek-itm__grid2 {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0 1rem;
}

@container (min-width: 34rem) {
    .rek-itm__grid2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

.rek-itm__age { display: flex; gap: 0.5rem; align-items: stretch; }
.rek-itm__months { display: flex; }
.rek-itm__months[hidden] { display: none; }

.rek-itm__months select {
    min-height: 3.25rem;
    padding: 0 2.25rem 0 0.875rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%230A0A0A' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 0.875rem center;
    font: 500 1rem var(--font-sans);
    color: var(--ink);
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.rek-itm__months select:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.rek-itm__fieldset { border: 0; padding: 0; margin: 0 0 1.375rem; min-width: 0; }

.rek-itm__seg { display: grid; grid-template-columns: 1fr 1fr; gap: 0.375rem; }

.rek-itm__seg label { position: relative; display: block; }

.rek-itm__seg input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.rek-itm__seg span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 3.25rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--bg);
    font-weight: 500;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.rek-itm__seg input:checked + span { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.rek-itm__seg input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }

@media (hover: hover) {
    .rek-itm__seg label:hover span { border-color: var(--ink); }
}

/* --- Obseg pasu (razširljivo) --- */

.rek-itm__more { border-top: 1px solid var(--bordermid); padding-top: 0.25rem; }

.rek-itm__more summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.25rem 1rem;
    min-height: 3.25rem;
    padding: 0.5rem 2rem 0.5rem 0;
    list-style: none;
    cursor: pointer;
    position: relative;
}

.rek-itm__more summary::-webkit-details-marker { display: none; }

.rek-itm__more summary::after {
    content: '+';
    position: absolute;
    right: 0.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 1;
    transition: transform 0.2s;
}

.rek-itm__more[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.rek-itm__more summary:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; border-radius: 6px; }

.rek-itm__more-title { font-weight: 600; }
.rek-itm__more-sub { color: var(--inksoft); font-size: 0.8125rem; }
.rek-itm__more[open] .rek-itm__field { margin-top: 0.75rem; margin-bottom: 0.5rem; }

/* Gumb samo na mobilnem: skok na rezultat (rezultat se sicer računa sproti). */
.rek-itm__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 3.375rem;
    margin-top: 1.25rem;
    border-radius: 14px;
    background: var(--ink);
    color: var(--lime);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.rek-itm__submit:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

@media (min-width: 1024px) { .rek-itm__submit { display: none; } }

/* --- Rezultat --- */

.rek-itm__value-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem 1rem;
    margin-bottom: 1.75rem;
}

.rek-itm__value {
    margin: 0;
    color: var(--lime);
    font-size: clamp(3.75rem, 15vw, 6rem);
    font-weight: 600;
    line-height: 0.88;
    letter-spacing: -0.05em;
}

.rek-itm__unit {
    margin-left: 0.5rem;
    color: rgba(250, 250, 248, 0.5);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0;
}

.rek-itm__result.is-empty .rek-itm__value { color: rgba(250, 250, 248, 0.3); }

.rek-itm__cat {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    margin: 0;
    padding: 0.5rem 0.875rem 0.5rem 0.75rem;
    border-radius: 999px;
    background: rgba(250, 250, 248, 0.08);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1.3;
}

.rek-itm__cat-dot {
    width: 10px;
    height: 10px;
    flex: 0 0 10px;
    border-radius: 50%;
    background: var(--itm-c, #A3A3A3);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--itm-c, #A3A3A3) 28%, transparent);
    transition: background 0.3s;
}

/* Lestvica */

.rek-itm__scale { position: relative; margin-bottom: 1.5rem; }
.rek-itm__scale[hidden] { display: none; }

.rek-itm__scale-track {
    display: flex;
    gap: 2px;
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
}

.rek-itm__scale-track span { display: block; opacity: 0.9; }

.rek-itm__scale-marker {
    position: absolute;
    top: -6px;
    width: 4px;
    height: 22px;
    border-radius: 2px;
    background: var(--bg);
    box-shadow: 0 0 0 3px var(--ink);
    transform: translateX(-50%);
    transition: left 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.rek-itm__scale-ticks { position: relative; height: 1.125rem; margin-top: 0.625rem; }

.rek-itm__scale-ticks span {
    position: absolute;
    top: 0;
    transform: translateX(-50%);
    color: rgba(250, 250, 248, 0.5);
    font-size: 0.6875rem;
    white-space: nowrap;
}

/* Dejstva */

.rek-itm__facts { margin: 0; border-top: 1px solid rgba(250, 250, 248, 0.12); }
.rek-itm__facts:empty { display: none; }

.rek-itm__fact {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid rgba(250, 250, 248, 0.12);
}

.rek-itm__fact dt {
    flex: 1 1 auto;
    min-width: 0;
    color: rgba(250, 250, 248, 0.6);
    font-size: 0.875rem;
    line-height: 1.4;
}

.rek-itm__fact dd {
    flex: 0 1 auto;
    max-width: 60%;
    margin: 0;
    font-weight: 600;
    text-align: right;
    line-height: 1.4;
    font-variant-numeric: tabular-nums;
}

.rek-itm__muted { color: rgba(250, 250, 248, 0.5); font-weight: 400; }

.rek-itm__tone { display: inline-flex; align-items: center; gap: 0.375rem; }

.rek-itm__tone::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--tone);
}

/* Opombe */

.rek-itm__notes:empty { display: none; }
.rek-itm__notes { margin-top: 1.25rem; }

.rek-itm__notes p {
    color: rgba(250, 250, 248, 0.8);
    font-size: 0.9375rem;
    line-height: 1.55;
    text-wrap: pretty;
}

.rek-itm__notes p + p { margin-top: 0.625rem; }

.rek-itm__notes a {
    color: var(--lime);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
    white-space: nowrap;
}

/* Gumbi */

.rek-itm__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }

.rek-itm__btn {
    flex: 1 1 auto;
    min-height: 3rem;
    padding: 0 1.125rem;
    border-radius: 12px;
    background: var(--lime);
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.rek-itm__btn--ghost {
    flex: 0 1 auto;
    background: transparent;
    color: var(--bg);
    border: 1px solid rgba(250, 250, 248, 0.25);
}

.rek-itm__btn:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

@media (hover: hover) {
    .rek-itm__btn:hover { background: var(--bg); }
    .rek-itm__btn--ghost:hover { background: rgba(250, 250, 248, 0.08); border-color: rgba(250, 250, 248, 0.5); }
}

.rek-itm__privacy {
    margin-top: 1rem;
    color: rgba(250, 250, 248, 0.45);
    font-size: 0.75rem;
    line-height: 1.5;
}

/* --- Lepljiva vrstica z rezultatom (mobilni) --- */

.rek-itm__sticky {
    position: fixed;
    left: 0.75rem;
    right: 0.75rem;
    bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    z-index: 60;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.875rem 0.75rem 1rem;
    border-radius: 16px;
    background: var(--ink);
    color: var(--bg);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
    transform: translateY(calc(100% + 1.5rem));
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
    pointer-events: none;
}

.rek-itm__sticky.is-visible { transform: none; pointer-events: auto; }

.rek-itm__sticky-val {
    color: var(--lime);
    font-size: 1.375rem;
    font-weight: 600;
    letter-spacing: -0.03em;
}

.rek-itm__sticky-cat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    font-size: 0.875rem;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rek-itm__sticky-cat::before {
    content: '';
    flex: 0 0 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--itm-c, #A6E22E);
}

.rek-itm__sticky-link {
    flex: 0 0 auto;
    padding: 0.5rem 0.625rem;
    border-radius: 10px;
    background: rgba(250, 250, 248, 0.1);
    color: var(--lime);
}

@media (min-width: 1024px) { .rek-itm__sticky { display: none; } }

/* --- Vsebina pod orodjem --- */

.rek-itm-content .prose-edit { padding: 0 0.25rem; }

.rek-itm-content .prose-edit table { min-width: 0; }
.rek-itm-content .prose-edit .rek-itm__table-weights td { white-space: nowrap; }

@media (max-width: 639px) {
    .rek-itm-content .prose-edit table { font-size: 0.875rem; }
    .rek-itm-content .prose-edit th,
    .rek-itm-content .prose-edit td { padding: 0.75rem 0.625rem; }
    .rek-itm-content .prose-edit thead th { font-size: 0.8125rem; line-height: 1.3; }
}

.rek-itm-content .prose-edit td,
.rek-itm-content .prose-edit tbody th { font-variant-numeric: tabular-nums; }
.rek-itm-content .prose-edit tbody th { background: transparent; font-weight: 600; white-space: nowrap; }

/* FAQ */

.rek-itm__faq { border-top: 1px solid var(--border); }

.rek-itm__faq-item { border-bottom: 1px solid var(--border); }

.rek-itm__faq-item summary {
    position: relative;
    display: block;
    padding: 1.25rem 2.5rem 1.25rem 0;
    list-style: none;
    cursor: pointer;
}

.rek-itm__faq-item summary::-webkit-details-marker { display: none; }

.rek-itm__faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.75rem;
    font-weight: 300;
    line-height: 1;
    color: var(--inksoft);
    transition: transform 0.2s;
}

.rek-itm__faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.rek-itm__faq-item summary:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; border-radius: 6px; }

.rek-itm__faq-item h3 {
    margin: 0;
    font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: -0.015em;
    color: var(--ink);
}

.rek-itm__faq-item p { padding-bottom: 1.25rem; margin: 0; }

/* Viri */

.rek-itm__sources { margin-top: 3rem; padding-top: 0.5rem; border-top: 1px solid var(--border); }
.rek-itm__sources h2 { font-size: 1.25rem !important; margin-top: 1.5rem !important; }
.rek-itm__sources ol { font-size: 0.875rem; line-height: 1.55; color: var(--inksoft); }
.rek-itm__sources ol li { margin-bottom: 0.5em; }
.rek-itm__disclaimer { margin-top: 1.25rem; font-size: 0.8125rem; color: var(--inksoft); }

/* --- Zmanjšano gibanje --- */

@media (prefers-reduced-motion: reduce) {
    .rek-itm__scale-marker,
    .rek-itm__sticky,
    .rek-itm__cat-dot,
    .rek-itm__range::-webkit-slider-thumb { transition: none; }
}