/* Kalendarz Kultury PL — styl futurystyczny, festiwale i kultura */
:root {
    --bg: #0a0b0f;
    --bg-card: #111318;
    --bg-elevated: #16181f;
    --text: #f1f5f9;
    --text-soft: #94a3b8;
    --accent: #22d3ee;
    --accent-hover: #67e8f9;
    --accent-warm: #f59e0b;
    --accent-glow: rgba(34, 211, 238, 0.35);
    --border: #1e293b;
    --border-glow: rgba(34, 211, 238, 0.4);
    --header-bg: #07080a;
    --header-text: #ffffff;
    --header-text-secondary: #cbd5e1;
    --footer-bg: #07080a;
    --footer-text: #ffffff;
    --footer-link: #22d3ee;
    --cookie-bg: #0c0d12;
    --cookie-text: #ffffff;
    --cookie-link: #67e8f9;
    --font-head: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --space: 1.25rem;
    --radius: 6px;
    --header-height: 56px;
}

* { box-sizing: border-box; }
html { font-size: 100%; scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    background-image:
        linear-gradient(180deg, rgba(34, 211, 238, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(34, 211, 238, 0.06) 0%, transparent 100%);
    line-height: 1.65;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: var(--header-height);
}

.container { max-width: 720px; margin: 0 auto; padding: 0 var(--space); }
.main-content { flex: 1; padding: var(--space) 0 3rem; }

/* ========== HEADER — fixed, futuristic ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--header-bg);
    color: var(--header-text);
    border-bottom: 1px solid var(--border-glow);
    box-shadow: 0 0 24px rgba(34, 211, 238, 0.08);
    transition: box-shadow 0.2s ease;
}
.site-header.header-scrolled {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 32px rgba(34, 211, 238, 0.06);
}
.header-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space);
    min-height: var(--header-height);
}

.logo {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.08em;
    color: var(--header-text);
    text-decoration: none;
    flex-shrink: 0;
    text-transform: uppercase;
}
.logo:hover,
.logo:focus {
    color: var(--accent);
    text-decoration: none;
    opacity: 1;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--border-glow);
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--header-text);
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.nav-toggle:hover {
    background: rgba(34, 211, 238, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}
.nav-toggle-bar {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.1rem 0.5rem;
}
.main-nav a {
    text-decoration: none;
    color: var(--header-text-secondary);
    padding: 0.5rem 0.65rem;
    font-size: 0.875rem;
    border-radius: var(--radius);
    transition: color 0.2s, background 0.2s;
    letter-spacing: 0.02em;
}
.main-nav a:hover,
.main-nav a:focus {
    color: var(--header-text);
    background: rgba(34, 211, 238, 0.12);
    text-decoration: none;
}
.main-nav a.active {
    color: var(--accent);
    font-weight: 600;
    background: rgba(34, 211, 238, 0.15);
}

/* Mobile */
@media (max-width: 768px) {
    .nav-toggle { display: flex; margin-left: auto; }
    .header-container {
        flex-wrap: wrap;
        padding-top: 0.75rem;
        padding-bottom: 0.5rem;
    }
    .main-nav {
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .main-nav.nav-open { max-height: 380px; }
    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
        padding: 0.5rem 0 1rem;
        gap: 0;
    }
    .main-nav a {
        display: block;
        padding: 0.65rem 0.75rem;
        color: var(--header-text);
    }
}

@media (min-width: 769px) {
    .main-nav { max-height: none; }
}

/* ========== Typografia ========== */
h1 {
    font-family: var(--font-head);
    font-size: 1.85rem;
    margin: 0 0 0.75rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.25;
    letter-spacing: 0.02em;
}
h2 {
    font-family: var(--font-head);
    font-size: 1.35rem;
    margin: 2rem 0 0.6rem;
    font-weight: 600;
    color: var(--text);
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--border);
    letter-spacing: 0.02em;
}
h3 { font-size: 1.1rem; margin: 1.25rem 0 0.4rem; font-weight: 600; color: var(--text); }
p { margin: 0 0 1rem; color: var(--text); }
a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}
a:hover {
    color: var(--accent-hover);
    text-decoration: none;
    opacity: 0.95;
}
.main-content a:hover {
    text-decoration: none;
}
.card a { text-decoration: none; }
.card a:hover { text-decoration: none; color: var(--accent-hover); }

/* Karty — futuristic, glow border */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    padding: var(--space);
    margin-bottom: var(--space);
    border-radius: var(--radius);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover {
    box-shadow: 0 0 28px var(--accent-glow), 0 4px 16px rgba(0, 0, 0, 0.3);
    border-left-color: var(--accent-hover);
}
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space); }
.card h2, .card h3 { margin-top: 0; border: none; padding: 0; }
.tag {
    display: inline-block;
    background: rgba(34, 211, 238, 0.15);
    color: var(--accent);
    padding: 0.2rem 0.55rem;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(34, 211, 238, 0.3);
}

/* Breadcrumbs */
.breadcrumbs { font-size: 0.85rem; margin-bottom: var(--space); color: var(--text-soft); }
.breadcrumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.2rem; }
.breadcrumbs li:not(:last-child)::after { content: ' \203a '; color: var(--border); }
.breadcrumbs a { color: var(--text-soft); text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent); text-decoration: none; }

/* Przyciski */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--accent);
    background: rgba(34, 211, 238, 0.15);
    color: var(--accent);
    font: inherit;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.95rem;
    border-radius: var(--radius);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.btn:hover {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* Tabele */
table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: 0.95rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
th, td { border: 1px solid var(--border); padding: 0.6rem 0.75rem; text-align: left; }
th { background: var(--bg-elevated); font-weight: 600; color: var(--text); }

/* Lista checklist */
ul.checklist { list-style: none; padding-left: 0; }
ul.checklist li { padding-left: 1.4rem; position: relative; margin-bottom: 0.5rem; }
ul.checklist li::before { content: '–'; position: absolute; left: 0; color: var(--accent); font-weight: bold; }

/* Powiązane */
.related-block { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.related-block h2 { font-size: 1rem; margin-top: 0; border: none; }
.related-block ul { list-style: none; padding: 0; margin: 0; }
.related-block li { margin-bottom: 0.4rem; }
.related-block a { text-decoration: none; }
.related-block a:hover { text-decoration: none; color: var(--accent-hover); }

/* ========== STOPKA — odstęp od górnej krawędzi, wysoki kontrast ========== */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 2.5rem 0 1rem;
    margin-top: 3rem;
    font-size: 0.9rem;
    border-top: 1px solid var(--border-glow);
}
.site-footer .container {
    padding-top: 0.5rem;
}
.site-footer a {
    color: var(--footer-link);
    text-decoration: none;
}
.site-footer a:hover {
    color: var(--accent-hover);
    text-decoration: none;
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 2rem; margin-bottom: 1.5rem; }
.footer-col h3, .footer-col h4 {
    color: var(--footer-text);
    font-size: 0.95rem;
    margin: 0 0 0.6rem;
    font-family: var(--font-head);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.3rem; }
.footer-disclaimer { font-size: 0.85rem; margin-bottom: 0.5rem; color: var(--footer-text); opacity: 0.95; }
.footer-copy { font-size: 0.8rem; color: var(--footer-text); opacity: 0.9; }

/* ========== COOKIE BANNER — wysoki kontrast: biały tekst, czytelne linki ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--cookie-bg);
    color: var(--cookie-text);
    padding: 1.25rem var(--space);
    z-index: 9999;
    border-top: 1px solid var(--border-glow);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.3);
    font-size: 0.95rem;
}
.cookie-banner[aria-hidden="true"] { display: none; }
.cookie-banner[aria-hidden="false"] { display: block; }
.cookie-banner-inner { max-width: 720px; margin: 0 auto; }
.cookie-text { margin: 0 0 1rem; line-height: 1.5; color: var(--cookie-text); }
.cookie-text a {
    color: var(--cookie-link);
    text-decoration: none;
}
.cookie-text a:hover { color: var(--accent-hover); text-decoration: none; }
.cookie-buttons { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.cookie-buttons .btn-cookie {
    flex: 1;
    min-width: 110px;
    padding: 0.55rem 1rem;
    font: inherit;
    cursor: pointer;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    transition: background 0.2s, color 0.2s;
}
.cookie-buttons .btn-cookie-accept {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}
.cookie-buttons .btn-cookie-accept:hover { background: var(--accent-hover); color: var(--bg); }
.cookie-buttons .btn-cookie-reject {
    background: var(--bg-elevated);
    color: var(--cookie-text);
    border-color: var(--border);
}
.cookie-buttons .btn-cookie-reject:hover {
    background: #1e293b;
    color: var(--cookie-text);
    border-color: var(--text-soft);
}
.cookie-buttons .btn-cookie-settings {
    background: transparent;
    color: var(--cookie-text);
    border-color: var(--border-glow);
}
.cookie-buttons .btn-cookie-settings:hover {
    background: rgba(34, 211, 238, 0.1);
    color: var(--cookie-link);
    border-color: var(--accent);
}

.cookie-settings-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--cookie-bg);
    color: var(--cookie-text);
    padding: 1.5rem var(--space);
    z-index: 10000;
    max-height: 80vh;
    overflow-y: auto;
    border-top: 1px solid var(--border-glow);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.3);
}
.cookie-settings-panel[aria-hidden="true"] { display: none; }
.cookie-settings-panel[aria-hidden="false"] { display: block; }
.cookie-settings-inner { max-width: 560px; margin: 0 auto; }
.cookie-settings-inner h3 { margin: 0 0 0.5rem; color: var(--cookie-text); font-family: var(--font-head); }
.cookie-settings-inner p { color: var(--cookie-text); }
.cookie-settings-list { list-style: none; padding: 0; margin: 1rem 0; }
.cookie-settings-list li { margin-bottom: 0.5rem; }
.cookie-settings-list label { cursor: pointer; display: inline-flex; align-items: center; gap: 0.5rem; color: var(--cookie-text); }

/* FAQ */
.faq-nav ol { list-style: none; padding-left: 0; }
.faq-nav li { margin-bottom: 0.5rem; }
.faq-list article { margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.faq-list article:last-of-type { border-bottom: none; }
.faq-list h3 { font-size: 1rem; margin-top: 0; }

/* Formularz */
.form-group { margin-bottom: 1rem; }
.form-success { background: rgba(34, 211, 238, 0.1); border: 1px solid rgba(34, 211, 238, 0.3); padding: 1rem; margin: 1rem 0; border-radius: var(--radius); color: var(--text); }
.form-group label { display: block; margin-bottom: 0.25rem; font-weight: 500; color: var(--text); }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    max-width: 400px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font: inherit;
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input[type="tel"] {
    max-width: 280px;
}
.form-group input[type="tel"]:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}
.form-group input::placeholder,
.form-group input[type="tel"]::placeholder,
.form-group textarea::placeholder { color: var(--text-soft); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group .consent { font-size: 0.9rem; color: var(--text); }
.form-group .consent input { margin-right: 0.5rem; }

/* Formularz jako osobny blok — wyśrodkowany */
.form-block {
    max-width: 480px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
}
.form-block h2 { margin-top: 0; }
.form-block .form-group input,
.form-block .form-group textarea { max-width: 100%; }

/* Toast — powiadomienie po wysłaniu formularza, znika do końca */
.toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    padding: 1rem 1.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--accent);
    border-radius: var(--radius);
    color: var(--text);
    z-index: 10001;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    transition: transform 0.35s ease, opacity 0.35s ease, visibility 0s linear 0.35s;
    max-width: 90vw;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}
.toast.visible {
    transform: translateX(-50%) translateY(0);
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transition-delay: 0s;
}
.toast.success { border-color: var(--accent); }
.toast.error { border-color: #ef4444; }

/* Kalendarz */
.calendar-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
.calendar-table { min-width: 100%; }
.calendar-table th { text-align: center; background: var(--bg-elevated); color: var(--text); }
.calendar-table td { color: var(--text); }
.calendar-table .day-empty { background: var(--bg-card); color: var(--text-soft); }
.calendar-table .day-event { background: rgba(34, 211, 238, 0.12); color: var(--accent); }
/* Filtr kalendarza — stylowany select */
.filters-row {
    margin-bottom: 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}
.filters-row label {
    margin-right: 0.25rem;
    color: var(--text);
    font-weight: 500;
}
.filters-row select {
    min-width: 160px;
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    font: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.filters-row select:hover {
    border-color: var(--accent);
}
.filters-row select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}
.filter-hint { font-size: 0.85rem; color: var(--text-soft); width: 100%; }
.calendar-nav { margin: 1rem 0; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.calendar-nav a { color: var(--accent); }
.calendar-note { font-size: 0.9rem; color: var(--text-soft); margin-top: 1rem; }
.lead { font-size: 1.05rem; color: var(--text-soft); margin-bottom: 1rem; }
/* Obrazy z tekstem — wspólny blok, adaptywny, ładna ramka */
.page-image {
    margin: 1.5rem 0;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25), 0 0 1px rgba(34, 211, 238, 0.2);
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.page-image:hover {
    border-color: rgba(34, 211, 238, 0.35);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3), 0 0 24px var(--accent-glow);
}
.page-image img {
    max-width: 100%;
    height: auto;
    display: block;
    width: 100%;
}
.page-image-with-text {
    display: block;
    margin: 1.25rem 0;
}
.page-image-with-text .page-image { margin: 0 0 1rem; }
.page-image-with-text .page-image + p { margin-top: 0; }
.page-header { margin-bottom: 1rem; }

/* Blok błędów */
.errors-block { background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.3); padding: 1rem; margin: 1.25rem 0; border-radius: var(--radius); color: var(--text); }
.errors-block h3 { margin-top: 0; color: #f87171; }

/* Responsywność */
@media (max-width: 640px) {
    body { padding-top: var(--header-height); }
    .cookie-buttons .btn-cookie { min-width: 100%; }
    h1 { font-size: 1.5rem; }
    .container { padding: 0 1rem; }
    .filters-row select { min-width: 100%; }
    .form-group input[type="tel"] { max-width: 100%; }
}