/* ==========================================================================
   SAF-T KALKULATOR
   Token system for this page only. Warm ledger-paper light theme - the
   calculator is a ledger/audit-file tool, so the signature element (the
   phase register below) is styled like a real accounting register page.
   No gold/yellow anywhere - teal is the only accent, a deep red is used
   sparingly for the "you are here" stamp and the sanctions callout.
   ========================================================================== */
.kalkulator-page {
    --kc-paper:        #FAF6EC;
    --kc-paper-raised: #FFFFFF;
    --kc-paper-sunken: #F1EADA;
    --kc-ink:          #14212B;
    --kc-text:         #182430;
    --kc-text-muted:   #48565F;
    --kc-rule:         #DBD0B7;
    --kc-rule-strong:  #C2B392;
    --kc-teal:         #0B7D72;
    --kc-teal-deep:    #063F3A;
    --kc-teal-glow:    rgba(18,168,151,.14);
    --kc-signal:       #B23A2E;
    --kc-signal-pale:  #F4E1DA;
    --kc-signal-ink:   #5C1D15;
    --kc-shadow:       0 20px 50px -22px rgba(20,30,40,.30);
    --kc-font-display: 'Fraunces', Georgia, serif;
    --kc-font-body: 'Inter', sans-serif;
    --kc-font-mono: 'JetBrains Mono', ui-monospace, monospace;
    background: var(--kc-paper);
}

.kc-wrap { font-family: var(--kc-font-body); color: var(--kc-text); }
.kc-wrap .container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ── Breadcrumb / eyebrow ── */
.kc-breadcrumb { font-size: .82rem; color: var(--kc-text-muted); margin: 24px 0 20px; }
.kc-breadcrumb a { color: var(--kc-text-muted); text-decoration: none; }
.kc-breadcrumb a:hover { color: var(--kc-teal); }
.kc-breadcrumb span { margin: 0 6px; opacity: .6; }

.kc-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--kc-font-mono);
    font-size: .74rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--kc-text);
    background: var(--kc-paper-sunken);
    border: 1px dashed var(--kc-rule-strong);
    padding: 7px 14px;
    border-radius: 3px;
    margin-bottom: 22px;
}
.kc-eyebrow::before { content: '\00a7'; color: var(--kc-signal); font-family: var(--kc-font-display); font-weight: 700; font-size: 1rem; }

/* ── Hero ── */
.kc-hero { padding: 8px 0 40px; }
.kc-h1 {
    font-family: var(--kc-font-display);
    font-weight: 700;
    font-size: clamp(2rem, 4.4vw, 3.2rem);
    line-height: 1.1;
    margin: 0 0 18px;
    letter-spacing: -.01em;
    max-width: 17ch;
}
.kc-h1 mark { background: none; color: var(--kc-teal); font-style: italic; }
.kc-sub {
    font-size: 1.08rem;
    color: var(--kc-text);
    max-width: 640px;
    line-height: 1.65;
    margin: 0 0 16px;
}
.kc-sub strong { color: var(--kc-ink); }
.kc-meta { font-size: .9rem; color: var(--kc-text-muted); margin: 0 0 8px; }
.kc-meta strong { color: var(--kc-teal-deep); font-family: var(--kc-font-mono); }

/* ── Signature element: the phase register.
   Styled like a real ledger page - the criteria genuinely are two-layered
   and cumulative (category + threshold), so a register with real columns
   for both is content, not decoration. ── */
.kc-register { background: var(--kc-paper-sunken); border-top: 1px solid var(--kc-rule); border-bottom: 1px solid var(--kc-rule); }
.kc-register-inner { padding: 52px 0 8px; }
.kc-register-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.kc-register-title { font-family: var(--kc-font-mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--kc-text-muted); }
.kc-register-title strong { color: var(--kc-text); }
.kc-register-hint { font-size: .8rem; color: var(--kc-text-muted); }

.kc-register-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    border: 1px solid var(--kc-rule);
    border-radius: 10px;
    overflow: hidden;
    background: repeating-linear-gradient(var(--kc-paper-raised), var(--kc-paper-raised) 27px, var(--kc-rule) 28px);
}
.kc-register-col {
    position: relative;
    padding: 20px 16px 22px;
    cursor: pointer;
    text-align: left;
    background: transparent;
    border: none;
    border-right: 1px solid var(--kc-rule);
    font: inherit;
    color: inherit;
    transition: background .2s ease;
}
.kc-register-col:last-child { border-right: none; }
.kc-register-col:hover { background: var(--kc-paper-raised); }
.kc-register-col:focus-visible { outline: 2px solid var(--kc-teal); outline-offset: -2px; }
.kc-register-col.is-matched { background: var(--kc-teal-glow); }
.kc-register-col.is-matched::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--kc-teal); }
.kc-register-num { font-family: var(--kc-font-mono); font-size: .72rem; color: var(--kc-text-muted); letter-spacing: .05em; }
.kc-register-year { font-family: var(--kc-font-display); font-weight: 700; font-size: 1.7rem; color: var(--kc-ink); margin: 4px 0 2px; }
.kc-register-name { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--kc-teal-deep); margin-bottom: 10px; }
.kc-register-cat { font-size: .83rem; font-weight: 600; color: var(--kc-text); margin-bottom: 5px; min-height: 2.6em; }
.kc-register-thr { font-size: .76rem; color: var(--kc-text-muted); line-height: 1.45; }
.kc-register-ref {
    display: inline-block; margin-top: 10px;
    font-family: var(--kc-font-mono); font-size: .68rem; color: var(--kc-text-muted);
    background: var(--kc-paper); border: 1px solid var(--kc-rule); border-radius: 999px; padding: 2px 9px;
}

.kc-here {
    position: absolute; top: 10px; right: 10px;
    font-family: var(--kc-font-mono); font-size: .62rem; font-weight: 700; letter-spacing: .04em;
    color: #fff; background: var(--kc-signal); border-radius: 5px;
    padding: 3px 7px; opacity: 0; transform: scale(.9);
    transition: opacity .25s ease, transform .25s ease;
}
.kc-register-col.is-matched .kc-here { opacity: 1; transform: scale(1); }

@media (prefers-reduced-motion: reduce) {
    .kc-here, .kc-register-col { transition: none; }
}

@media (max-width: 760px) {
    .kc-register-grid { grid-template-columns: 1fr; background: var(--kc-paper-raised); }
    .kc-register-col {
        border-right: none; border-bottom: 1px solid var(--kc-rule); border-left: 4px solid var(--kc-rule-strong);
        display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 14px; padding: 16px 16px 16px 18px;
    }
    .kc-register-col.is-matched { border-left-color: var(--kc-teal); }
    .kc-register-col.is-matched::before { display: none; }
    .kc-register-col:last-child { border-bottom: none; }
    .kc-register-num { order: 1; width: 100%; }
    .kc-register-year { order: 2; font-size: 1.35rem; margin: 2px 10px 6px 0; }
    .kc-register-name { order: 3; margin: 0 0 6px; }
    .kc-register-cat { order: 4; width: 100%; min-height: 0; margin-bottom: 3px; }
    .kc-register-thr { order: 5; width: 100%; }
    .kc-register-ref { order: 6; margin-top: 8px; }
    .kc-here { top: 14px; }
}

/* ── Body grid ── */
.kc-body { padding: 48px 0 0; }
.kc-grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,0.95fr); gap: 26px; align-items: start; }
@media (max-width: 900px) { .kc-grid { grid-template-columns: 1fr; } }

.kc-panel { background: var(--kc-paper-raised); border: 1px solid var(--kc-rule); border-radius: 14px; padding: 30px; box-shadow: var(--kc-shadow); }
@media (max-width: 520px) { .kc-panel { padding: 22px; } }

/* ── Form ── */
.kc-field-group { border: none; padding: 0; margin: 0 0 28px; }
.kc-field-group:last-of-type { margin-bottom: 22px; }
.kc-field-group legend {
    font-weight: 700; font-size: .95rem; color: var(--kc-ink);
    padding: 0; margin-bottom: 13px;
}
.kc-radio-row { display: flex; flex-wrap: wrap; gap: 9px; }
.kc-radio {
    display: flex; align-items: center; gap: 8px;
    border: 1px solid var(--kc-rule); border-radius: 9px;
    padding: 10px 14px; cursor: pointer; font-size: .9rem;
    transition: border-color .15s, background .15s;
}
.kc-radio:has(input:checked) { border-color: var(--kc-teal); background: var(--kc-teal-glow); }
.kc-radio input { accent-color: var(--kc-teal); }

.kc-mode-toggle { display: flex; gap: 6px; margin-bottom: 14px; background: var(--kc-paper-sunken); padding: 4px; border-radius: 9px; }
.kc-mode-btn {
    flex: 1; padding: 8px 10px; font-size: .85rem; font-weight: 600;
    border: none; background: transparent; border-radius: 6px;
    cursor: pointer; color: var(--kc-text-muted); font-family: var(--kc-font-body);
}
.kc-mode-btn.is-active { background: var(--kc-paper-raised); color: var(--kc-ink); box-shadow: 0 1px 0 var(--kc-rule); }

.kc-select, .kc-num {
    width: 100%; padding: 11px 13px; font-size: .95rem;
    border: 1px solid var(--kc-rule); border-radius: 8px; font-family: var(--kc-font-body);
    background: var(--kc-paper); color: var(--kc-text);
}
.kc-select:focus-visible, .kc-num:focus-visible, .kc-mode-btn:focus-visible, .kc-submit:focus-visible, .kc-register-col:focus-visible {
    outline: 2px solid var(--kc-teal); outline-offset: 2px;
}
.kc-num-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kc-num-row label { font-size: .81rem; color: var(--kc-text-muted); font-weight: 600; display: flex; flex-direction: column; gap: 6px; }
.kc-hint { font-size: .8rem; color: var(--kc-text-muted); margin: 10px 0 0; line-height: 1.5; }

.kc-checkbox { display: flex; align-items: center; gap: 8px; font-size: .88rem; margin-bottom: 16px; cursor: pointer; color: var(--kc-text); }
.kc-checkbox input { accent-color: var(--kc-teal); }

.kc-year-block { padding: 14px 0; border-top: 1px dashed var(--kc-rule); }
.kc-year-block[data-year="2025"] { border-top: none; padding-top: 0; }
.kc-year-label { font-weight: 700; font-size: .88rem; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.kc-year-tag {
    font-family: var(--kc-font-mono); font-size: .68rem; font-weight: 600;
    color: var(--kc-teal-deep); background: var(--kc-teal-glow);
    padding: 2px 8px; border-radius: 999px;
}

.kc-submit {
    width: 100%; padding: 15px 18px; font-size: 1rem; font-weight: 700;
    background: var(--kc-teal); color: #fff; border: none; border-radius: 10px;
    cursor: pointer; transition: background .15s, transform .1s;
    font-family: var(--kc-font-body);
}
.kc-submit:hover { background: var(--kc-teal-deep); }
.kc-submit:active { transform: translateY(1px); }
.kc-submit:disabled { opacity: .6; cursor: wait; }
.kc-error { color: var(--kc-signal-ink); font-size: .85rem; margin-top: 10px; }

@media (max-width: 520px) { .kc-num-row { grid-template-columns: 1fr; } }

/* ── Result ── */
.kc-result { position: sticky; top: calc(var(--navbar-height, 73px) + 20px); min-height: 380px; }
.kc-result-placeholder { text-align: center; padding: 52px 12px 30px; color: var(--kc-text-muted); }
.kc-result-placeholder-mark {
    width: 52px; height: 52px; margin: 0 auto 18px;
    border: 1.5px dashed var(--kc-rule-strong); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--kc-font-display); font-size: 1.4rem; color: var(--kc-rule-strong);
}
.kc-result-placeholder p { margin: 0 auto; max-width: 32ch; line-height: 1.55; font-size: .92rem; }
.kc-result-placeholder small { display: block; margin-top: 8px; font-size: .8rem; }

.kc-result-inner:empty { display: none; }
.kc-result-inner.is-visible { animation: kc-stamp-in .35s cubic-bezier(.2,.9,.3,1.2); }
@media (prefers-reduced-motion: reduce) { .kc-result-inner.is-visible { animation: none; } }
@keyframes kc-stamp-in { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: scale(1); } }

.kc-result-phase {
    font-family: var(--kc-font-display); font-weight: 700;
    font-size: clamp(2rem, 5vw, 2.6rem); color: var(--kc-ink); line-height: 1;
    margin-bottom: 8px;
}
.kc-result-lede { font-size: 1.02rem; line-height: 1.6; color: var(--kc-text); }
.kc-result-facts { display: grid; gap: 0; margin: 18px 0; border-top: 1px solid var(--kc-rule); }
.kc-result-facts > div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--kc-rule); padding: 10px 0; }
.kc-result-facts dt { color: var(--kc-text-muted); font-size: .85rem; }
.kc-result-facts dd { margin: 0; font-family: var(--kc-font-mono); font-weight: 700; text-align: right; color: var(--kc-ink); }

.kc-result-countdown {
    text-align: center; border: 1px solid var(--kc-rule-strong); background: var(--kc-paper-sunken);
    border-radius: 10px; padding: 14px; margin: 16px 0;
}
.kc-countdown-n { font-family: var(--kc-font-mono); font-weight: 700; font-size: 1.9rem; color: var(--kc-teal-deep); line-height: 1; }
.kc-countdown-l { font-size: .78rem; color: var(--kc-text-muted); margin-top: 4px; }

.kc-result-sanctions {
    position: relative; display: block;
    border-left: 3px solid var(--kc-signal); background: var(--kc-signal-pale);
    border-radius: 0 8px 8px 0; padding: 12px 14px 12px 40px; margin: 16px 0;
}
.kc-result-sanctions::before { content: '\26a0'; position: absolute; left: 13px; top: 12px; color: var(--kc-signal); }
.kc-result-sanctions p { margin: 4px 0; font-size: .85rem; color: var(--kc-signal-ink); line-height: 1.5; }
.kc-result-sanctions strong { color: var(--kc-signal-ink); }

.kc-accordion { border-top: 1px solid var(--kc-rule); margin-top: 4px; }
.kc-accordion summary {
    padding: 12px 0; font-weight: 600; font-size: .9rem; cursor: pointer;
    list-style: none; display: flex; justify-content: space-between; color: var(--kc-ink);
}
.kc-accordion summary::-webkit-details-marker { display: none; }
.kc-accordion summary::after { content: '+'; color: var(--kc-teal); }
.kc-accordion[open] summary::after { content: '\2212'; }
.kc-accordion p { font-size: .87rem; color: var(--kc-text-muted); margin: 0 0 14px; line-height: 1.55; }

.kc-share { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.kc-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 16px; border-radius: 8px; font-size: .86rem; font-weight: 700;
    text-decoration: none; border: 1px solid var(--kc-rule); cursor: pointer;
    background: var(--kc-paper-raised); color: var(--kc-ink);
}
.kc-btn--outline:hover { border-color: var(--kc-teal); color: var(--kc-teal-deep); }
.kc-btn--teal { background: var(--kc-teal); color: #fff; border-color: var(--kc-teal); }
.kc-btn--teal:hover { background: var(--kc-teal-deep); }

.kc-email-form { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--kc-rule); }
.kc-email-form input[type="email"] { padding: 10px 12px; border: 1px solid var(--kc-rule); border-radius: 8px; font-size: .9rem; background: var(--kc-paper); color: var(--kc-text); }
.kc-email-form label { font-size: .78rem; color: var(--kc-text-muted); display: flex; gap: 6px; align-items: flex-start; }
.kc-email-note { font-size: .8rem; color: var(--kc-text-muted); }

.kc-result-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.kc-explainer {
    display: flex; gap: 16px; max-width: 780px; margin: 56px auto 96px;
    padding: 24px; background: var(--kc-paper-sunken); border: 1px solid var(--kc-rule); border-radius: 12px;
}
.kc-explainer-icon {
    flex: none; width: 36px; height: 36px; border-radius: 50%;
    background: var(--kc-paper-raised); border: 1px solid var(--kc-rule-strong);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--kc-font-display); font-style: italic; font-weight: 700; color: var(--kc-teal-deep);
}
.kc-explainer h2 { font-family: var(--kc-font-display); font-size: 1.3rem; margin: 0 0 10px; }
.kc-explainer p { color: var(--kc-text); font-size: .92rem; line-height: 1.65; margin: 0 0 8px; }
.kc-explainer a { color: var(--kc-teal-deep); font-weight: 700; }
@media (max-width: 600px) { .kc-explainer { margin: 40px auto 72px; } }

/* ── Shared/static result page ── */
.kc-hero--result { padding-bottom: 30px; }
.kc-result--static { position: static; }
.kc-result--static .kc-result-inner { display: block; }