/* ==========================================================================
   Arkona: site.css
   UKŁAD i KOMPONENTY. Kolory, fonty, tekstury i ramki są w theme.css.
   Zmiana wyglądu całej strony = podmiana theme.css (patrz css/motywy/).
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); font-size: 15px; line-height: 1.55; font-weight: 400; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2); }
h1 { font-size: 42px; } h2 { font-size: 32px; } h3 { font-size: 25px; } h4 { font-size: 20px; } h5 { font-size: 16px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent-700); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--color-accent-600); }
img { display: block; max-width: 100%; }
figure { margin: 0; }
figcaption { font-size: 11px; margin-top: var(--space-1); color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }
.tnum { font-variant-numeric: tabular-nums; }

/* — linie — */
.hr { height: 1px; border: 0; margin: var(--space-4) 0; background: var(--color-divider); }
.hr-8 { margin: var(--space-8) 0; }
.hr-sec { max-width: 1120px; margin: clamp(44px, 9vw, 72px) auto; }
.hr-sec-sm { margin: clamp(40px, 8vw, 64px) auto; }
.hr-flush { margin: 0 0 var(--space-8); }

/* — przyciski — */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; cursor: pointer; text-decoration: none; font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 14px; line-height: 1.2; color: var(--color-text); background: transparent; border: 1px solid transparent; padding: var(--space-2) calc(var(--space-3) * 1.2); border-radius: var(--radius-md); }
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.btn-primary:active { background: color-mix(in srgb, var(--color-accent) 22%, transparent); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); }
.btn-lg { font-size: 20px; }

/* — formularze — */
.field > label { display: block; font-size: 12px; margin-bottom: 5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.input { width: 100%; min-height: 36px; padding: 6px 10px; font: inherit; font-size: 14px; color: var(--color-text); caret-color: var(--color-accent); background: transparent; border: 1px solid var(--color-divider); border-radius: var(--radius-md); }
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 90px; resize: vertical; }
.radio { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }
.radio input, .seg-opt input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.radio .dot { width: 16px; height: 16px; flex: none; border-radius: 50%; border: 1.5px solid var(--color-divider); }
.radio:hover .dot { border-color: var(--color-accent); }
.radio input:checked + .dot { border-color: var(--color-accent); background: var(--color-accent); box-shadow: inset 0 0 0 4px var(--color-bg); }
.radio input:focus-visible + .dot { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.seg { display: inline-flex; overflow: hidden; border: 1px solid var(--color-divider); border-radius: var(--radius-md); }
.seg-opt { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; font-size: 13px; cursor: pointer; }
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg-opt:has(input:checked) { color: var(--color-accent); box-shadow: inset 0 0 0 1px var(--color-accent); }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.mw-320 { max-width: 320px; }

/* — karty — */
.card { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-3); border-radius: var(--radius-md); background: transparent; border: 1px solid var(--color-divider); }
.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.card-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 17px; line-height: 1.2; }
.card-body { margin: 0; font-size: 13px; opacity: 0.8; flex: 1; }
.card-meta { display: flex; align-items: center; gap: 6px; font-size: 11px; color: color-mix(in srgb, var(--color-text) 50%, transparent); }
.elev-sm { box-shadow: var(--shadow-sm); } .elev-md { box-shadow: var(--shadow-md); } .elev-lg { box-shadow: var(--shadow-lg); }

/* — tagi — */
.tag { display: inline-flex; align-items: center; font-size: 11px; letter-spacing: 0.02em; padding: 3px 10px; border-radius: calc(var(--radius-md) * 0.75); }
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* — tabele — */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 60%, transparent); padding: var(--space-2); border-bottom: 1px solid var(--color-divider); }
.table td { padding: var(--space-2); border-bottom: 1px solid var(--color-divider); }
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }
.th-key { width: 34%; min-width: 96px; }
.th-key-wide { min-width: 120px; }

/* — okno dialogowe — */
.dialog-backdrop { position: fixed; inset: 0; display: grid; place-items: center; padding: var(--space-4); background: color-mix(in srgb, var(--color-neutral-900) 50%, transparent); }
.dialog { width: min(440px, 100%); display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-lg); border: 1px solid var(--color-divider); }
.dialog-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 20px; }
.dialog-body { font-size: 14px; opacity: 0.85; }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-2); }

/* ==========================================================================
   Szkielet strony: nagłówek, plecionki, stopka
   ========================================================================== */
:root { --gutter: clamp(80px, 6vw, 88px); }
.page { position: relative; min-height: 100vh; background: var(--color-bg); overflow: hidden; }
.braid { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.braid i { position: absolute; top: 0; bottom: 0; width: var(--braid-width, 68px); background-repeat: repeat-y; }
.braid i.l { left: 0; } .braid i.r { right: 0; }
.site-head { position: relative; z-index: 4; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); padding: var(--space-4) var(--gutter); border-bottom: 1px solid var(--color-divider); background: var(--color-bg); }
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: inherit; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brand span { font-family: var(--font-heading); font-size: 21px; letter-spacing: .08em; text-transform: uppercase; }
.site-head nav { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4); margin-left: auto; font-size: 14.5px; letter-spacing: .04em; }
.site-head nav a { text-decoration: none; color: var(--color-neutral-800); padding-bottom: 2px; border-bottom: 1px solid transparent; }
.site-head nav a:hover { border-bottom-color: var(--color-accent); color: var(--color-text); }
.site-head nav a.is-active { color: var(--color-text); border-bottom-color: var(--color-accent); }
main { position: relative; z-index: 2; padding: 0 var(--gutter); }
.gal { display: flex; align-items: center; justify-content: center; text-align: center; padding: var(--space-4); background: var(--color-surface); color: var(--color-neutral-700); font-size: 14px; }
.site-foot { position: relative; z-index: 2; margin-top: clamp(56px, 11vw, 88px); border-top: 1px solid var(--color-divider); background: var(--color-surface); }
.foot-inner { max-width: 1120px; margin: 0 auto; padding: var(--space-8) var(--gutter); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: var(--space-6); align-items: start; }
.foot-brand { display: flex; align-items: center; gap: var(--space-3); }
.foot-brand img { width: 52px; height: 52px; object-fit: contain; }
.foot-name { margin: 0; font-family: var(--font-heading); font-size: 19px; letter-spacing: .06em; text-transform: uppercase; }
.foot-sub { margin: 2px 0 0; font-size: 13.5px; color: var(--color-neutral-700); }
.foot-links { font-size: 14.5px; line-height: 1.9; display: flex; flex-direction: column; }
.plate { box-sizing: border-box; }

/* ==========================================================================
   Sekcje i siatki
   ========================================================================== */
.container { max-width: 1120px; margin: 0 auto; }
.sec { max-width: 1120px; margin: 0 auto; padding: clamp(44px, 9vw, 72px) 0 0; }
.sec-narrow { max-width: 840px; }
.sec-1000 { max-width: 1000px; }
.sec-lg { padding-top: clamp(48px, 10vw, 80px); }
.sec-sm { padding-top: clamp(32px, 6vw, 48px); }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: var(--space-8); align-items: center; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--col, 240px)), 1fr)); gap: var(--space-4); }
.cols-200 { --col: 200px; } .cols-240 { --col: 240px; } .cols-250 { --col: 250px; } .cols-260 { --col: 260px; } .cols-280 { --col: 280px; }
.gap-0 { gap: 0; } .gap-6 { gap: var(--space-6); } .gap-6-8 { gap: var(--space-6) var(--space-8); }

.row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.row-center { justify-content: center; }
.stack { display: grid; gap: var(--space-3); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }

.col-rule { padding: 0 var(--space-6); border-right: 1px solid var(--color-divider); }
.col-rule-first { padding-left: 0; }
.col-rule-last { padding-right: 0; border-right: 0; }

.topic { border-top: 1px solid var(--color-divider); padding-top: var(--space-4); }
.topic-sm { padding-top: var(--space-3); }
.topic-accent { border-top-color: var(--color-accent); padding-top: var(--space-3); }

.rule-list { margin: 0 0 var(--space-6); padding: 0; list-style: none; display: grid; gap: var(--space-2); font-size: 15.5px; }
.rule-item { padding-left: 18px; border-left: 1px solid var(--color-accent); line-height: 1.6; }
.steps { margin: 0 0 var(--space-8); padding: 0; list-style: none; display: grid; gap: var(--space-4); counter-reset: step; }
.step { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: start; }
.step-rule { padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.step-num { font-family: var(--font-heading); font-size: 26px; color: var(--color-accent-700); font-variant-numeric: tabular-nums; }

.ratio-3-2 { aspect-ratio: 3 / 2; margin: 0; }
.img-full { display: block; width: 100%; height: auto; }

/* ==========================================================================
   Typografia treści
   ========================================================================== */
.kicker { margin: 0 0 var(--space-2); font-size: 12px; letter-spacing: 0.26em; text-transform: uppercase; color: var(--color-accent-700); }
.kicker-sm { font-size: 11.5px; letter-spacing: 0.24em; font-variant-numeric: tabular-nums; }
.label-caps { margin: 0 0 var(--space-1); font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-700); }
.page-kicker-title { margin: 0; font-size: clamp(18px, 2.6vw, 22px); font-weight: 400; letter-spacing: 0.26em; text-transform: uppercase; color: var(--color-accent-700); }

.page-title { margin: 0 0 var(--space-4); font-family: var(--font-heading); font-weight: 400; font-size: clamp(34px, 5vw, 54px); line-height: 1.1; }
.sec-title { margin: 0 0 var(--space-6); font-family: var(--font-heading); font-weight: 400; font-size: clamp(30px, 4vw, 42px); line-height: 1.15; }
.sec-title-sm { font-size: clamp(28px, 3.6vw, 38px); }
.title-md { margin: 0 0 var(--space-4); font-family: var(--font-heading); font-weight: 600; font-size: 24px; }
.title-sm { margin: 0 0 var(--space-2); font-family: var(--font-heading); font-weight: 600; font-size: 19px; }

.page-lead { margin: 0 0 var(--space-8); max-width: 60ch; font-size: 18px; line-height: 1.65; text-wrap: pretty; color: var(--color-neutral-800); }
.intro { margin: 0 0 var(--space-8); max-width: 56ch; font-size: 17px; line-height: 1.65; text-wrap: pretty; color: var(--color-neutral-800); }
.text { margin: 0; line-height: 1.7; font-size: 15.5px; color: var(--color-neutral-800); }
.text-16 { margin: 0 0 var(--space-4); line-height: 1.7; font-size: 16px; text-wrap: pretty; color: var(--color-neutral-800); }
.text-17 { margin: 0; font-size: 17px; }
.text-note { margin: 0 0 var(--space-6); max-width: 58ch; font-size: 15.5px; line-height: 1.7; color: var(--color-neutral-700); }
.small-muted { margin: 0 0 var(--space-4); font-size: 13px; color: var(--color-neutral-700); }
.measure-64 { max-width: 64ch; }
.justify { text-align: justify; hyphens: auto; }
.prose-cols { columns: 2 300px; column-gap: var(--space-8); text-align: justify; hyphens: auto; line-height: 1.75; font-size: 16px; color: var(--color-neutral-800); }
.fact-num { margin: 0; font-family: var(--font-heading); font-size: 34px; line-height: 1; }
.fact-label { margin: var(--space-1) 0 0; font-size: 14px; color: var(--color-neutral-700); }

/* — hero (strona główna) — */
.hero { position: relative; margin: 0 calc(-1 * var(--gutter)); padding: 0 var(--gutter); background-image: var(--hero-image, url('../assets/tlo.png')); background-size: cover; background-position: center; border-bottom: 1px solid var(--color-divider); }
.hero-veil { position: absolute; inset: 0; background: linear-gradient(to bottom, color-mix(in srgb, var(--color-bg) 35%, transparent), color-mix(in srgb, var(--color-bg) 72%, transparent)); }
.hero-inner { position: relative; max-width: 820px; margin: 0 auto; padding: clamp(44px, 9vw, 72px) 0 clamp(48px, 10vw, 80px); text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }
.hero-logo { width: min(300px, 60vw); height: auto; filter: drop-shadow(0 6px 18px rgba(45,43,43,0.28)); }
.hero-kicker { margin: var(--space-2) 0 0; font-size: 12.5px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--color-accent-700); font-variant-numeric: tabular-nums; }
.hero-title { margin: 0; font-family: var(--font-heading); font-weight: 400; font-size: clamp(46px, 8vw, 78px); line-height: 1.02; letter-spacing: 0.01em; }
.hero-rule { width: 64px; height: 1px; background: var(--color-accent); }
.hero-lead { margin: 0; max-width: 52ch; font-size: 18px; line-height: 1.6; text-wrap: pretty; color: var(--color-neutral-800); }

/* ==========================================================================
   Czytelnia: lista, wyszukiwarka, filtry
   ========================================================================== */
.czyt-toolbar { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; margin-bottom: var(--space-6); }
.czyt-tag-btn { cursor: pointer; border: 1px solid var(--color-accent); background: transparent; font: inherit; }
.czyt-tag-btn.is-active { background: var(--color-accent); color: #fff; }
.czyt-reset { font-size: 13px; white-space: nowrap; }
#czyt-list .card { text-decoration: none; color: inherit; background: var(--color-surface); transition: box-shadow .15s ease, transform .15s ease; }
#czyt-list .card:hover { box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.czyt-card-tags { display: flex; flex-wrap: wrap; gap: 6px; line-height: 1; }
.czyt-card-title { text-transform: uppercase; color: var(--color-accent-800); letter-spacing: .02em; }

/* ==========================================================================
   Generator tkanin (CZYTELNIA/gen_tex.html)
   ========================================================================== */
.loom { display: grid; gap: 32px; align-items: start; margin: var(--space-8) 0; }
@media (min-width: 1024px) { .loom { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); } }
.loom-panel { display: flex; flex-direction: column; gap: 24px; padding: 24px; background: #fff; border: 1px solid #dccba8; border-radius: 4px; box-shadow: var(--shadow-sm); }
.loom-label { display: block; margin: 0 0 12px; font-family: var(--font-heading); color: var(--color-text); font-size: 14px; letter-spacing: .05em; text-transform: uppercase; }
.loom-label-row { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; }
.loom-value { font-family: var(--font-body); text-transform: none; letter-spacing: 0; }
.loom-select { position: relative; }
.loom-select select { appearance: none; -webkit-appearance: none; width: 100%; padding: 8px 36px 8px 10px; font: 15px var(--font-body); color: #1a1a1a; background: #fff; border: 1px solid #dccba8; border-radius: 2px; cursor: pointer; }
.loom-select select:focus { border-color: #9a7f5d; }
.loom-select::after { content: ""; position: absolute; top: 50%; right: 14px; width: 8px; height: 8px; border-right: 2px solid var(--color-accent-700); border-bottom: 2px solid var(--color-accent-700); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.loom-palette { display: flex; flex-direction: column; margin-top: 8px; max-height: 250px; overflow-y: auto; padding: 4px 12px 4px 4px; }
.loom-palette::-webkit-scrollbar { width: 6px; }
.loom-palette::-webkit-scrollbar-track { background: transparent; }
.loom-palette::-webkit-scrollbar-thumb { background: #dccba8; border-radius: 4px; }
.loom-palette::-webkit-scrollbar-thumb:hover { background: #7a644b; }
.loom-group-title { margin: 16px 0 8px; padding-bottom: 4px; font-family: var(--font-heading); font-size: 12px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--color-text); border-bottom: 1px solid #dccba8; }
.loom-group-title:first-child { margin-top: 0; }
.loom-swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.loom-swatch { width: 24px; height: 24px; padding: 0; border: 1px solid #9ca3af; border-radius: 2px; box-shadow: var(--shadow-sm); cursor: pointer; transition: transform .15s, box-shadow .15s; }
.loom-swatch.is-active { position: relative; z-index: 1; outline: 2px solid #7a644b; outline-offset: 2px; transform: scale(1.1); }
.loom-range-field { margin-top: 8px; padding-top: 16px; border-top: 1px solid rgba(220,203,168,.5); }
.loom-range { -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 20px; margin: 0; background: transparent; cursor: pointer; }
.loom-range::-webkit-slider-runnable-track { height: 4px; border-radius: 4px; background: #dccba8; }
.loom-range::-moz-range-track { height: 4px; border-radius: 4px; background: #dccba8; }
.loom-range::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; margin-top: -6px; border: 0; border-radius: 50%; background: var(--color-accent-700); }
.loom-range::-moz-range-thumb { width: 16px; height: 16px; border: 0; border-radius: 50%; background: var(--color-accent-700); }
.loom-frame { display: flex; aspect-ratio: 1 / 1; max-height: 600px; padding: 8px; background: #1a1a1a; border: 1px solid #dccba8; box-shadow: inset 0 2px 4px rgba(0,0,0,.05); }
.loom-canvas-wrap { position: relative; flex: 1; min-width: 0; min-height: 0; overflow: hidden; background: #000; border: 1px solid rgba(0,0,0,.5); }
.loom-canvas { position: absolute; inset: 0; display: block; width: 100%; height: 100%; cursor: crosshair; }

/* ==========================================================================
   Pomocnicze odstępy (na końcu, żeby wygrywały z klasami wyżej)
   ========================================================================== */
.m-0 { margin: 0; }
.mb-1 { margin-bottom: var(--space-1); } .mb-2 { margin-bottom: var(--space-2); } .mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); } .mb-6 { margin-bottom: var(--space-6); } .mb-8 { margin-bottom: var(--space-8); }
.mt-3 { margin-top: var(--space-3); } .mt-4 { margin-top: var(--space-4); } .mt-6 { margin-top: var(--space-6); } .mt-8 { margin-top: var(--space-8); }

@media (max-width: 720px) {
  .col-rule { border-right: 0 !important; border-top: 1px solid var(--color-divider); padding: var(--space-4) 0 0 0 !important; }
  .col-rule-first { padding: 0 !important; border-top: 0; }
  .justify { text-align: left !important; }
}