/* =========================================================================
   grafikit.pl — system tokenów
   Paleta: canvas (tło), ink (tekst/ciemne sekcje), violet (marka), coral (CTA)
   Typografia: Fraunces (display) + Inter (body/UI) + JetBrains Mono (dane)
   ========================================================================= */

:root {
    --canvas: #EFEDE8;
    --canvas-raised: #FFFFFF;
    --ink: #1C1F26;
    --ink-soft: #4B505C;
    --line: #D7D2C6;
    --violet: #6C5CE7;
    --violet-dark: #4B3DC9;
    --coral: #FF6B5B;
    --coral-dark: #E14F3F;
    --teal: #17A398;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    --radius-s: 8px;
    --radius-m: 14px;
    --radius-l: 24px;
    --shadow-card: 0 1px 2px rgba(28,31,38,.06), 0 12px 24px -12px rgba(28,31,38,.18);
    --max-width: 1160px;
}

@media (prefers-color-scheme: dark) {
    /* Utrzymujemy spójny jasny motyw marki — brak automatycznego trybu ciemnego,
       aby swatch-strip i palety kolorów zawsze prezentowały się poprawnie. */
}

* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--canvas);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.15;
    margin: 0 0 .5em;
    letter-spacing: -.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--ink-soft); }
a { color: var(--violet-dark); text-decoration-thickness: 1.5px; }

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
    position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff;
    padding: 10px 16px; z-index: 100; border-radius: 0 0 var(--radius-s) 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--violet); outline-offset: 2px; }

/* =========================================================================
   Nagłówek / nawigacja
   ========================================================================= */

.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(239, 237, 232, .9);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}
.site-header__inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 76px;
}
.brand {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-display); font-weight: 700; font-size: 1.4rem;
    color: var(--ink); text-decoration: none;
}
.brand em { font-style: normal; color: var(--violet); }
.brand__dot { color: var(--ink-soft); font-weight: 500; }
.brand__mark {
    display: inline-flex; gap: 3px; padding: 6px; border-radius: 10px;
    background: var(--ink);
}
.brand__mark span {
    width: 6px; height: 14px; border-radius: 2px;
}
.brand__mark span:nth-child(1) { background: var(--coral); }
.brand__mark span:nth-child(2) { background: var(--violet); }
.brand__mark span:nth-child(3) { background: var(--teal); }

.site-nav__list {
    display: flex; align-items: center; gap: 28px;
    list-style: none; margin: 0; padding: 0;
}
.site-nav__list a {
    text-decoration: none; color: var(--ink); font-weight: 500; font-size: .95rem;
    padding: 8px 2px; border-bottom: 2px solid transparent;
}
.site-nav__list a:hover, .site-nav__list a[aria-current="page"] { border-bottom-color: var(--violet); }
.site-nav__cta {
    background: var(--ink); color: #fff !important; padding: 9px 18px !important;
    border-radius: 999px; border-bottom: none !important;
}
.site-nav__cta:hover { background: var(--violet); }
.site-nav__toggle {
    display: none; flex-direction: column; gap: 4px; background: none; border: 0; cursor: pointer; padding: 8px;
}
.site-nav__toggle span { width: 22px; height: 2px; background: var(--ink); display: block; }

@media (max-width: 760px) {
    .site-nav__toggle { display: flex; }
    .site-nav__list {
        position: absolute; top: 76px; left: 0; right: 0;
        flex-direction: column; align-items: flex-start; gap: 0;
        background: var(--canvas-raised); border-bottom: 1px solid var(--line);
        max-height: 0; overflow: hidden; transition: max-height .25s ease;
    }
    .site-nav__list.is-open { max-height: 400px; }
    .site-nav__list li { width: 100%; }
    .site-nav__list a { display: block; padding: 14px 24px; width: 100%; }
    .site-nav__cta { margin: 10px 24px; }
}

/* =========================================================================
   Hero (strona główna) — element sygnaturowy: pasek próbek kolorów
   ========================================================================= */

.hero {
    position: relative; overflow: hidden;
    padding: 84px 0 96px;
    background: var(--ink);
    color: #fff;
}
.hero .wrap { position: relative; z-index: 2; }
.hero__eyebrow {
    font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .14em;
    font-size: .78rem; color: #C9C4FF; margin-bottom: 18px; display: inline-block;
}
.hero h1 { color: #fff; max-width: 14ch; }
.hero h1 .accent { color: var(--coral); }
.hero__lead { color: #C9CBD4; font-size: 1.15rem; max-width: 52ch; margin-bottom: 32px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }

.swatch-strip {
    display: flex; height: 64px; border-radius: var(--radius-m); overflow: hidden;
    box-shadow: var(--shadow-card);
}
.swatch-strip span {
    flex: 1 1 0; position: relative;
    animation: swatch-breathe 6s ease-in-out infinite;
}
.swatch-strip span:nth-child(1) { background: #FF6B5B; animation-delay: 0s; }
.swatch-strip span:nth-child(2) { background: #FFB35B; animation-delay: .4s; }
.swatch-strip span:nth-child(3) { background: #F4D35E; animation-delay: .8s; }
.swatch-strip span:nth-child(4) { background: #6FCF97; animation-delay: 1.2s; }
.swatch-strip span:nth-child(5) { background: #17A398; animation-delay: 1.6s; }
.swatch-strip span:nth-child(6) { background: #56B8FF; animation-delay: 2s; }
.swatch-strip span:nth-child(7) { background: #6C5CE7; animation-delay: 2.4s; }
.swatch-strip span:nth-child(8) { background: #C44FD9; animation-delay: 2.8s; }

@keyframes swatch-breathe {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
@media (prefers-reduced-motion: reduce) {
    .swatch-strip span { animation: none; }
}

/* =========================================================================
   Przyciski
   ========================================================================= */

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-body); font-weight: 600; font-size: .95rem;
    padding: 13px 24px; border-radius: 999px; border: 1px solid transparent;
    cursor: pointer; text-decoration: none; transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--coral); color: #fff; }
.btn-primary:hover { background: var(--coral-dark); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { border-color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--violet); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: var(--ink); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-block { width: 100%; justify-content: center; }

/* =========================================================================
   Sekcje ogólne / karty narzędzi (strona główna)
   ========================================================================= */

.section { padding: 88px 0; }
.section--muted { background: var(--canvas-raised); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section__head { max-width: 62ch; margin-bottom: 48px; }
.section__head p { font-size: 1.05rem; }
.eyebrow {
    font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .14em;
    font-size: .78rem; color: var(--violet-dark); display: block; margin-bottom: 12px;
}

.tool-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px;
}
.tool-card {
    background: var(--canvas-raised); border: 1px solid var(--line); border-radius: var(--radius-l);
    padding: 30px; display: flex; flex-direction: column; box-shadow: var(--shadow-card);
    transition: transform .18s ease, box-shadow .18s ease;
}
.tool-card:hover { transform: translateY(-3px); }
.tool-card__index {
    font-family: var(--font-mono); font-size: .8rem; color: #fff;
    background: var(--violet); width: 34px; height: 34px; border-radius: 9px;
    display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.tool-card h3 { margin-bottom: 10px; }
.tool-card p { flex: 1; font-size: .96rem; }
.tool-card .btn { margin-top: 18px; align-self: flex-start; }
.tool-card--coral .tool-card__index { background: var(--coral); }
.tool-card--teal .tool-card__index { background: var(--teal); }

/* =========================================================================
   Strony narzędzi — nagłówek podstrony
   ========================================================================= */

.page-hero {
    padding: 56px 0 48px; background: var(--canvas-raised); border-bottom: 1px solid var(--line);
}
.page-hero__breadcrumb {
    font-family: var(--font-mono); font-size: .82rem; color: var(--ink-soft); margin-bottom: 16px;
}
.page-hero__breadcrumb a { color: var(--ink-soft); }
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
.page-hero__lead { font-size: 1.08rem; max-width: 68ch; }

.tool-panel {
    background: var(--canvas-raised); border: 1px solid var(--line); border-radius: var(--radius-l);
    padding: 36px; box-shadow: var(--shadow-card); margin: 40px 0;
}

/* Dropzone (konwertery plików) */
.dropzone {
    border: 2px dashed var(--line); border-radius: var(--radius-m);
    padding: 48px 24px; text-align: center; cursor: pointer;
    background: var(--canvas); transition: border-color .15s ease, background .15s ease;
}
.dropzone.is-dragover { border-color: var(--violet); background: #F1EFFF; }
.dropzone__icon {
    width: 52px; height: 52px; margin: 0 auto 16px; border-radius: 14px;
    background: var(--ink); display: flex; align-items: center; justify-content: center;
}
.dropzone strong { display: block; margin-bottom: 4px; }
.dropzone small { color: var(--ink-soft); font-family: var(--font-mono); font-size: .8rem; }

/* Ramki podglądu w konwerterze SVG — stała wysokość, obraz zawsze w całości
   widoczny (skalowany proporcjonalnie), nigdy nie jest ucinany ani nie
   rozpycha kontenera. */
.svg-preview-box {
    border: 1px solid var(--line); border-radius: var(--radius-s);
    background: var(--canvas); margin-top: 8px;
    height: min(var(--preview-h, 280px), 60vh); padding: 12px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.svg-preview-box img {
    max-width: 100%; max-height: 100%; width: auto; height: auto;
    object-fit: contain;
}
.svg-preview-box svg {
    max-width: 100%; max-height: 100%; width: auto; height: auto;
}

.field-row { display: flex; gap: 20px; flex-wrap: wrap; margin: 24px 0; }
.field { flex: 1 1 200px; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 8px; }
.field input[type=range] { width: 100%; accent-color: var(--violet); }
.field input[type=text], .field input[type=email], .field input[type=number],
.field select, .field textarea {
    width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-s);
    font-family: var(--font-body); font-size: .95rem; background: #fff; color: var(--ink);
}
.field textarea { resize: vertical; min-height: 140px; }
.field-hint { font-size: .82rem; color: var(--ink-soft); margin-top: 6px; }
.field-value { font-family: var(--font-mono); color: var(--violet-dark); font-weight: 600; }
.checkbox-row { display: flex; align-items: center; gap: 10px; }
.checkbox-row input { accent-color: var(--violet); width: 18px; height: 18px; }
.checkbox-row label { font-weight: 500; margin: 0; }

.file-list { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 12px; }
.file-item {
    display: flex; align-items: center; gap: 14px; padding: 12px 14px;
    border: 1px solid var(--line); border-radius: var(--radius-s); background: #fff;
}
.file-item img { width: 46px; height: 46px; object-fit: cover; border-radius: 6px; flex-shrink: 0; background: var(--canvas); }
.file-item__meta { flex: 1; min-width: 0; }
.file-item__name { font-weight: 600; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-item__size { font-family: var(--font-mono); font-size: .78rem; color: var(--ink-soft); }
.file-item__status { font-family: var(--font-mono); font-size: .78rem; color: var(--teal); white-space: nowrap; }

/* Palety kolorów */
.palette-input { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; }
.color-picker-wrap {
    display: inline-flex; align-items: center; gap: 12px; border: 1px solid var(--line);
    border-radius: var(--radius-s); padding: 8px 12px; background: #fff;
}
.color-picker-wrap input[type=color] {
    width: 42px; height: 42px; border: none; border-radius: 8px; padding: 0; cursor: pointer; background: none;
}
.color-picker-wrap input[type=text] { border: none; font-family: var(--font-mono); font-size: 1rem; width: 110px; }

.palette-group { margin-top: 32px; }
.palette-group__head {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    margin-bottom: 14px;
}
.palette-group__head h3 { margin: 0; }
.palette-group__actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* Pasek miniaturowych kropek pokazujący realne kolory palety — widoczny od razu
   przy przyciskach pobierania, żeby nie trzeba było „pobierać w ciemno”. */
.palette-preview { display: inline-flex; border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.palette-preview__dot { width: 18px; height: 18px; }

.btn-icon { padding: 8px 14px; font-size: .82rem; gap: 6px; }
.btn-icon svg { flex-shrink: 0; }

.swatch-row { display: flex; gap: 12px; flex-wrap: wrap; }
.swatch {
    flex: 1 1 120px; min-width: 120px; border-radius: var(--radius-m); overflow: hidden;
    border: 1px solid var(--line); background: #fff; cursor: pointer; text-align: left;
}
.swatch__color { height: 88px; position: relative; }
.swatch__icon {
    position: absolute; top: 8px; right: 8px; width: 28px; height: 28px; border-radius: 999px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, .12); border: 1px solid; backdrop-filter: blur(2px);
}
.swatch__code {
    display: block; font-family: var(--font-mono); font-size: .82rem; padding: 10px 12px; color: var(--ink);
}

/* Lorem ipsum */
.lorem-output {
    background: var(--canvas); border: 1px solid var(--line); border-radius: var(--radius-m);
    padding: 26px; margin-top: 26px; max-height: 560px; overflow-y: auto;
}
.lorem-output p { color: var(--ink); }
.lorem-toolbar { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; flex-wrap: wrap; gap: 12px; }

/* Kontakt */
.contact-grid { display: grid; grid-template-columns: 1.3fr .9fr; gap: 40px; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info { background: var(--ink); color: #fff; border-radius: var(--radius-l); padding: 32px; }
.contact-info h2 { color: #fff; }
.contact-info p { color: #C9CBD4; }
.contact-info ul { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px; }
.contact-info li { font-size: .95rem; }
.contact-info strong { display: block; color: #fff; font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: #C9C4FF; margin-bottom: 4px; }
.contact-info a { color: #fff; }

.alert { padding: 14px 18px; border-radius: var(--radius-s); margin-bottom: 20px; font-size: .92rem; }
.alert-success { background: #E5F6EA; color: #1F7A3D; border: 1px solid #B7E4C3; }
.alert-error { background: #FDEBE9; color: #B3251A; border: 1px solid #F7C4BE; }

/* Polityka prywatności */
.legal-content { max-width: 76ch; }
.legal-content h2 { margin-top: 2em; font-size: 1.4rem; }
.legal-content ul { color: var(--ink-soft); }
.legal-content li { margin-bottom: .4em; }
.legal-content .updated { font-family: var(--font-mono); font-size: .85rem; color: var(--ink-soft); }

/* =========================================================================
   Stopka
   ========================================================================= */

.site-footer { background: var(--ink); color: #C9CBD4; padding: 64px 0 0; margin-top: 40px; }
.site-footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
@media (max-width: 700px) { .site-footer__inner { grid-template-columns: 1fr; } }
.site-footer .brand--footer { color: #fff; }
.site-footer h2 { font-family: var(--font-body); font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: #8A8FA3; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { color: #C9CBD4; text-decoration: none; font-size: .92rem; }
.site-footer a:hover { color: #fff; }
.site-footer__bottom { border-top: 1px solid #2C303A; padding: 20px 0; font-size: .82rem; }

/* Utility */
.stack-gap { display: grid; gap: 16px; }
noscript.notice { display: block; background: #FDEBE9; color: #B3251A; padding: 12px 18px; text-align: center; }