/* ============================================================
   Kalkulačky katalog v2 — rovné karty, taby, méně „AI card soup”
   Scoped pod [data-calc-page] / .calc-page-hero
   ============================================================ */

.calc-page-hero {
    position: relative;
    overflow: hidden;
    padding: 2.4rem 0 2rem;
    border-bottom: 1px solid var(--color-border);
    background:
        radial-gradient(ellipse 80% 120% at 0% 0%, color-mix(in srgb, var(--color-primary) 22%, transparent), transparent 55%),
        radial-gradient(ellipse 60% 80% at 100% 20%, color-mix(in srgb, var(--color-primary) 10%, transparent), transparent 50%),
        linear-gradient(180deg, color-mix(in srgb, var(--color-bg-alt) 70%, var(--color-bg)), var(--color-bg));
}
.calc-page-hero .page-hero-title {
    margin: 0 0 .55rem;
    font-size: clamp(1.85rem, 4vw, 2.6rem);
    letter-spacing: -.045em;
    line-height: 1.1;
}
.calc-page-hero .page-hero-sub {
    margin: 0;
    max-width: 36rem;
    color: var(--color-muted);
    font-size: 1.02rem;
    line-height: 1.55;
}
.calc-page-hero-meta {
    margin-top: 1.1rem;
    display: flex;
    flex-wrap: wrap;
    gap: .65rem 1.1rem;
    font-size: .82rem;
    color: var(--color-muted);
}
.calc-page-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}
.calc-page-hero-meta strong {
    color: var(--color-text);
    font-weight: 700;
}

/* Sekční navigace — taby místo pillů */
[data-calc-page] .calc-public-sections {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin: 0 0 1.75rem;
    border-bottom: 1px solid var(--color-border);
    padding: 0;
}
[data-calc-page] .calc-section-chip {
    --chip-color: var(--color-primary);
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    color: var(--color-muted);
    padding: .85rem 1rem .75rem;
    font-weight: 700;
    font-size: .9rem;
    box-shadow: none;
    transform: none;
}
[data-calc-page] .calc-section-chip:hover {
    color: var(--color-text);
    transform: none;
    box-shadow: none;
    background: transparent;
}
[data-calc-page] .calc-section-chip.is-active {
    color: var(--color-text);
    border-bottom-color: var(--chip-color);
    background: transparent;
    transform: none;
    box-shadow: none;
}

/* Kategorie */
[data-calc-page] .calc-category {
    margin-bottom: 2.6rem;
}
[data-calc-page] .calc-category-head {
    gap: .85rem;
    margin-bottom: 1.15rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid color-mix(in srgb, var(--category-color) 28%, var(--color-border));
}
[data-calc-page] .calc-category-icon {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    border: 0;
    background: var(--category-color);
    flex-shrink: 0;
}
[data-calc-page] .calc-category-icon::after { display: none; }
[data-calc-page] .calc-category-head h2 {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    letter-spacing: -.03em;
    font-weight: 800;
}
[data-calc-page] .calc-category-head p {
    font-size: .8rem;
    margin: .15rem 0 0;
}

/* Mřížka — stejná výška */
[data-calc-page] .calc-card-grid {
    align-items: stretch;
    gap: 1.15rem;
}

/* Karty */
[data-calc-page] .calc-bubble {
    --calc-accent: var(--category-color, var(--color-primary));
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: var(--color-surface);
    box-shadow: none;
    overflow: hidden;
    transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
[data-calc-page] .calc-bubble::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 3px;
    inset: auto;
    background: var(--calc-accent);
    transform: none;
}
[data-calc-page] .calc-bubble:not(.is-open):hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--calc-accent) 45%, var(--color-border));
    box-shadow: 0 12px 28px -20px rgba(15, 23, 42, .45);
}
[data-theme="dark"] [data-calc-page] .calc-bubble:not(.is-open):hover {
    box-shadow: 0 14px 32px -18px rgba(0, 0, 0, .55);
}

[data-calc-page] .calc-bubble-toggle {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: .85rem;
    padding: 1.15rem 1.15rem 1rem;
    border-radius: 0;
    background: transparent;
}
[data-theme="dark"] [data-calc-page] .calc-bubble-toggle {
    background: transparent;
}

[data-calc-page] .calc-bubble-glyph {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    color: var(--calc-accent);
    background: color-mix(in srgb, var(--calc-accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--calc-accent) 28%, transparent);
}
[data-calc-page] .calc-bubble-glyph svg {
    width: 22px;
    height: 22px;
}

[data-calc-page] .calc-bubble-text {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: .4rem;
    min-height: 0;
}
[data-calc-page] .calc-bubble-text strong {
    font-size: 1.05rem;
    letter-spacing: -.03em;
    line-height: 1.25;
}
[data-calc-page] .calc-bubble-labels {
    order: -1;
    margin-bottom: .1rem;
}
[data-calc-page] .calc-bubble-label {
    border: 0;
    background: transparent;
    border-radius: 0;
    padding: 0;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--badge-color) 85%, var(--color-muted));
}
[data-calc-page] .calc-bubble-text small {
    display: block;
    overflow: visible;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    -webkit-box-orient: unset;
    font-size: .86rem;
    line-height: 1.45;
    color: var(--color-muted);
    white-space: normal;
}

[data-calc-page] .calc-bubble-action {
    align-self: flex-start;
    margin-top: auto;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
    background: color-mix(in srgb, var(--color-primary) 10%, transparent);
    color: var(--color-primary);
    font-weight: 750;
    font-size: .84rem;
    padding: .55rem .9rem;
}
[data-theme="dark"] [data-calc-page] .calc-bubble-action {
    color: #93c5fd;
    border-color: color-mix(in srgb, #60a5fa 35%, var(--color-border));
    background: color-mix(in srgb, #60a5fa 12%, transparent);
}

[data-calc-page] .calc-bubble-foot {
    padding: 0 1.15rem 1rem;
    margin-top: 0;
}
[data-calc-page] .calc-share-link {
    font-size: .75rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-muted);
}
[data-calc-page] .calc-share-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Locked — stejná výška / stejný rytmus */
[data-calc-page] .calc-bubble.calc-bubble--locked {
    min-height: 0;
    height: 100%;
    padding: 0;
    border-style: solid;
    border-color: var(--color-border);
    background: color-mix(in srgb, var(--color-surface) 92%, var(--color-bg-alt));
    opacity: .92;
}
[data-calc-page] .calc-bubble.calc-bubble--locked:hover {
    transform: none;
    border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-border));
    box-shadow: none;
}
[data-calc-page] .calc-bubble.calc-bubble--locked::before {
    background: color-mix(in srgb, var(--calc-accent, var(--color-muted)) 55%, transparent);
}
[data-calc-page] .calc-locked-inner {
    min-height: 0;
    height: 100%;
    padding: 1.15rem;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
[data-calc-page] .calc-locked-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
}
[data-calc-page] .calc-locked-status {
    font-size: .7rem;
    font-weight: 750;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--color-muted);
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}
[data-calc-page] .calc-locked-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    background: color-mix(in srgb, var(--color-muted) 12%, transparent);
    color: var(--color-muted);
    border: 1px solid var(--color-border);
}
[data-calc-page] .calc-locked-icon svg { width: 20px; height: 20px; }
[data-calc-page] .calc-locked-text {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: .35rem;
    min-width: 0;
}
[data-calc-page] .calc-locked-text small {
    display: block;
    overflow: visible;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    -webkit-box-orient: unset;
    white-space: normal;
}
[data-calc-page] .calc-locked-hint {
    display: none; /* zkráceno — status + CTA stačí */
}
[data-calc-page] .calc-locked-btn {
    margin-top: auto;
    align-self: flex-start;
    border-radius: 8px;
    padding: .55rem .9rem;
    font-size: .84rem;
    font-weight: 750;
}

@media (max-width: 900px) {
    [data-calc-page] .calc-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 640px) {
    [data-calc-page] .calc-card-grid { grid-template-columns: 1fr; }
    [data-calc-page] .calc-section-chip {
        padding: .75rem .7rem .65rem;
        font-size: .82rem;
    }
}