/* Kulturalny Kalendarz Miast — styl futurytyczny, temat: kultura miejska, kalendarz */

:root {
    --bg-page: #0f1419;
    --bg-panel: #1a2332;
    --bg-card: #1e293b;
    --text: #e2e8f0;
    --text-soft: #94a3b8;
    --link: #38bdf8;
    --link-hover: #7dd3fc;
    --akcent: #22d3ee;
    --akcent-glow: rgba(34, 211, 238, 0.35);
    --header-bg: #0c1015;
    --header-border: rgba(34, 211, 238, 0.4);
    --header-text: #f1f5f9;
    --header-hover: #22d3ee;
    --border: rgba(148, 163, 184, 0.2);
    --border-strong: rgba(34, 211, 238, 0.25);
    --font-head: 'Segoe UI', 'SF Pro Display', system-ui, sans-serif;
    --font-body: 'Segoe UI', system-ui, sans-serif;
    --max: 54rem;
    --gap: 1.25rem;
    --radius: 8px;
    --header-h: 4rem;
    --shadow-panel: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px var(--akcent-glow);
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    padding-top: var(--header-h);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg-page);
    background-image: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(34, 211, 238, 0.08), transparent);
}

/* ---- Header: fixed, futuristic, bez wychodzenia poza ramy ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: var(--header-bg);
    color: var(--header-text);
    padding: 0;
    min-height: var(--header-h);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--header-border);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}
.header-inner {
    position: relative;
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0.35rem var(--gap) 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--gap);
    min-height: calc(var(--header-h) - 0.7rem);
    flex-wrap: wrap;
    overflow: hidden;
}
/* Na PC: mały odstęp od dołu od elementów menu */
@media (min-width: 901px) {
    .header-inner { padding-bottom: 0.6rem; }
}
.main-nav {
    display: flex;
    align-items: center;
    flex: 0 1 auto;
    min-width: 0;
}
.main-nav ul {
    max-width: 100%;
}
.logo {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--header-text);
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s, text-shadow 0.2s;
    margin-right: auto;
}
.logo:hover {
    color: var(--header-hover);
    text-shadow: 0 0 12px var(--akcent-glow);
    text-decoration: none;
}
.main-nav .nav-menu {
    display: block;
}
.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.15rem 0.35rem;
}
.main-nav a {
    color: rgba(241, 245, 249, 0.88);
    text-decoration: none;
    padding: 0.5rem 0.7rem;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    border-radius: var(--radius);
    transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}
.main-nav a:hover {
    color: var(--header-hover);
    background: rgba(34, 211, 238, 0.08);
    box-shadow: 0 0 12px rgba(34, 211, 238, 0.15);
    text-decoration: none;
}
.main-nav a.active {
    color: var(--akcent);
    background: rgba(34, 211, 238, 0.12);
    text-decoration: none;
}
.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--header-text);
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.2s, color 0.2s;
}
.nav-toggle:hover {
    background: rgba(34, 211, 238, 0.2);
    color: var(--akcent);
}
.nav-toggle::before { content: '\2630'; }

/* Main content: panel style */
.main-content {
    max-width: var(--max);
    margin: var(--gap) auto;
    padding: var(--gap);
    min-height: calc(100vh - var(--header-h) - 14rem);
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-panel);
}

/* Breadcrumbs */
.breadcrumbs {
    margin-bottom: var(--gap);
    font-size: 0.82rem;
    color: var(--text-soft);
    letter-spacing: 0.02em;
}
.breadcrumbs ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.2rem;
}
.breadcrumbs li:not(:last-child)::after {
    content: '\00a0/\00a0';
    margin-left: 0.2rem;
    color: var(--border-strong);
}
.breadcrumbs a {
    color: var(--link);
    text-decoration: none;
    transition: color 0.2s, text-shadow 0.2s;
}
.breadcrumbs a:hover {
    color: var(--link-hover);
    text-shadow: 0 0 8px var(--akcent-glow);
    text-decoration: none;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-head);
    font-weight: 600;
    letter-spacing: 0.03em;
    line-height: 1.25;
    margin-top: 1.5em;
    margin-bottom: 0.4em;
    color: var(--text);
}
h1 {
    font-size: 1.85rem;
    margin-top: 0;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--border-strong);
    color: var(--text);
}
h2 { font-size: 1.4rem; }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1em; }
a {
    color: var(--link);
    text-decoration: none;
    transition: color 0.2s, text-shadow 0.2s;
}
a:hover {
    color: var(--link-hover);
    text-shadow: 0 0 10px var(--akcent-glow);
    text-decoration: none;
}
ul, ol { margin: 0 0 1em; padding-left: 1.5em; }
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
    font-size: 0.95rem;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}
th, td {
    border: 1px solid var(--border);
    padding: 0.65rem 0.8rem;
    text-align: left;
}
th {
    background: var(--bg-card);
    color: var(--akcent);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-size: 0.8rem;
}
tr:hover td { background: rgba(34, 211, 238, 0.04); }
blockquote {
    margin: 1.2em 0;
    padding: 1em 1.2em;
    border-left: 3px solid var(--akcent);
    background: rgba(34, 211, 238, 0.06);
    color: var(--text-soft);
    font-style: italic;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.page-hero { margin-bottom: 2rem; padding-bottom: 1rem; }
.lead {
    font-size: 1.06rem;
    color: var(--text-soft);
    line-height: 1.65;
    letter-spacing: 0.01em;
}
.content-block { margin-bottom: 2rem; }
.checklist { list-style: none; padding-left: 0; }
.checklist li {
    position: relative;
    padding-left: 1.6em;
    margin-bottom: 0.5em;
}
.checklist li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 0.4em;
    height: 0.4em;
    background: var(--akcent);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--akcent-glow);
}
.errors-box {
    background: rgba(248, 113, 113, 0.08);
    border: 1px solid rgba(248, 113, 113, 0.3);
    border-radius: var(--radius);
    padding: 1.1rem;
    margin: 1.2em 0;
}
.errors-box h3 { margin-top: 0; font-size: 1.1rem; color: #fca5a5; }

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.btn-primary {
    background: var(--akcent);
    color: var(--header-bg);
}
.btn-primary:hover {
    background: var(--link-hover);
    box-shadow: var(--shadow-glow);
}
.btn-secondary {
    background: var(--bg-card);
    color: var(--text);
    border: 1px solid var(--border-strong);
}
.btn-secondary:hover {
    background: rgba(34, 211, 238, 0.15);
    border-color: var(--akcent);
    color: var(--akcent);
}
.btn-link {
    background: transparent;
    color: var(--link);
}
.btn-link:hover { color: var(--link-hover); text-decoration: none; }

.calendar-filters {
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}
.calendar-filters label { margin-right: 0.5rem; color: var(--text-soft); }
.calendar-filters select {
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    color: var(--text);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    font-family: inherit;
}
/* Tabela: poziomy scroll gdy nie mieści się */
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1em 0;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}
.table-scroll table { margin: 0; min-width: 520px; }
.calendar-table { margin: 0; }
.calendar-table th { min-width: 6rem; }
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
    margin: 1.5rem 0;
}
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: box-shadow 0.25s, transform 0.2s, border-color 0.2s;
}
.card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 0 24px var(--akcent-glow);
    transform: translateY(-2px);
}
.card h3 { margin-top: 0; font-size: 1.1rem; }
.card-meta { font-size: 0.85rem; color: var(--text-soft); margin-bottom: 0.5rem; }
.card img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    border: 1px solid var(--border);
}

.guide-list { list-style: none; padding-left: 0; }
.guide-list li {
    margin-bottom: 1rem;
    padding: 1.1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.guide-list li:hover {
    border-color: var(--border-strong);
    box-shadow: 0 0 20px var(--akcent-glow);
}
.guide-list a { font-weight: 600; }

/* Lista kontaktów */
.contact-list {
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
}
.contact-list li {
    margin-bottom: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}
.contact-list li:last-child { border-bottom: none; }
.contact-list a { font-weight: 500; }

.faq-list { margin: 0; }
.faq-item {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.faq-item h3 { margin-top: 0; font-size: 1.08rem; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.25rem; font-weight: 600; color: var(--text-soft); }
.form-group input,
.form-group textarea {
    width: 100%;
    max-width: 400px;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    font-family: inherit;
    background: var(--bg-card);
    color: var(--text);
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--akcent);
    box-shadow: 0 0 0 2px var(--akcent-glow);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-actions { margin-top: 1.5rem; }
.form-message { margin: 1rem 0; padding: 0.75rem; border-radius: var(--radius); }
.form-message.success { background: rgba(34, 197, 94, 0.15); border: 1px solid rgba(34, 197, 94, 0.4); }
.form-message.error { background: rgba(248, 113, 113, 0.12); border: 1px solid rgba(248, 113, 113, 0.35); }

.site-footer {
    margin-top: 0;
    padding: 2rem var(--gap);
    background: var(--header-bg);
    color: var(--text-soft);
    font-size: 0.9rem;
    border-top: 1px solid var(--header-border);
}
.footer-inner { max-width: var(--max); margin: 0 auto; text-align: center; }
.footer-nav ul {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
}
.footer-nav a {
    color: var(--text-soft);
    text-decoration: none;
    transition: color 0.2s;
}
.footer-nav a:hover { color: var(--akcent); text-decoration: none; }
.footer-disclaimer { margin: 0.5rem auto 0; max-width: 540px; font-size: 0.86rem; color: var(--text-soft); opacity: 0.9; }
.footer-copy { margin: 0.5rem 0 0; color: var(--text-soft); opacity: 0.7; }

/* Cookie banner: futuristic */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 150;
    background: var(--header-bg);
    color: var(--header-text);
    padding: 1rem var(--gap);
    border-top: 1px solid var(--header-border);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
}
.cookie-banner-inner {
    max-width: var(--max);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.cookie-banner p {
    margin: 0;
    font-size: 0.92rem;
    flex: 1;
    min-width: 200px;
    color: var(--text-soft);
}
.cookie-banner a {
    color: var(--akcent);
    text-decoration: none;
    transition: color 0.2s, text-shadow 0.2s;
}
.cookie-banner a:hover {
    color: var(--link-hover);
    text-shadow: 0 0 8px var(--akcent-glow);
    text-decoration: none;
}
.cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}
.cookie-buttons .btn,
.cookie-buttons .btn-link { margin: 0; text-decoration: none; }
.cookie-buttons .btn-link { color: var(--text-soft); }
.cookie-buttons .btn-link:hover { color: var(--akcent); text-decoration: none; }
.cookie-buttons .btn-primary,
.cookie-buttons .btn-secondary { min-width: 5.5rem; }
.cookie-buttons #cookie-settings { color: var(--text-soft); background: transparent; border: none; }
.cookie-buttons #cookie-settings:hover { color: var(--akcent); }

/* Modal Ustawienia cookies (tylko po kliknięciu) */
.cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 160;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--gap);
}
.cookie-modal[hidden] { display: none; }
.cookie-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}
.cookie-modal-inner {
    position: relative;
    background: var(--bg-panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 1.5rem;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-glow);
}
.cookie-modal-inner h2 { margin-top: 0; }
.cookie-option { display: block; margin: 0.6rem 0; cursor: pointer; }
.cookie-modal-buttons { margin-top: 1.25rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Toast (powiadomienie bez odświeżania) */
.toast {
    position: fixed;
    bottom: 5rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 0.9rem 1.25rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 500;
    z-index: 180;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    max-width: 90vw;
}
.toast[hidden] { display: none; }
.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}
.toast.success { background: rgba(34, 197, 94, 0.95); color: #fff; border: 1px solid rgba(34, 197, 94, 0.5); }
.toast.error { background: rgba(248, 113, 113, 0.95); color: #fff; border: 1px solid rgba(248, 113, 113, 0.5); }

/* Form block — osobny element, wyśrodkowany */
.form-block {
    max-width: 420px;
    margin: 2rem auto;
    padding: 1.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow-panel);
}
.form-block h2 { margin-top: 0; }
.form-block .form-group input,
.form-block .form-group textarea { max-width: 100%; }
.form-block .form-actions { justify-content: center; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.form-block .form-checkbox { margin: 1rem 0; }
.form-block .form-checkbox label { display: flex; align-items: flex-start; gap: 0.5rem; cursor: pointer; font-weight: normal; }
.form-block .form-checkbox input[type="checkbox"] { width: auto; margin-top: 0.25rem; }

/* Media block: obraz + tekst (adaptacyjnie) */
.media-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-items: start;
    margin: 2rem 0;
}
.media-block.reverse { direction: rtl; }
.media-block.reverse > * { direction: ltr; }
.media-block .media-img {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
}
.media-block .media-img img {
    width: 100%;
    height: auto;
    display: block;
}
.media-block .media-body { padding: 0.25rem 0; }
@media (max-width: 640px) {
    .media-block { grid-template-columns: 1fr; gap: 1rem; }
    .media-block.reverse { direction: ltr; }
}

/* Laptopy: elementy w jednej linii, drugi rząd tylko gdy brak miejsca */
@media (min-width: 901px) and (max-width: 1200px) {
    .header-inner { gap: 0.5rem 1rem; }
    .main-nav ul { gap: 0.1rem 0.2rem; }
    .main-nav a { padding: 0.4rem 0.5rem; font-size: 0.85rem; }
}

/* Responsive: menu mobilne — overflow visible, żeby dropdown był widoczny */
@media (max-width: 900px) {
    .site-header { overflow: visible; }
    .header-inner { overflow: visible; }
    .main-nav {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--header-bg);
        border-bottom: 1px solid var(--header-border);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-out;
        z-index: 199;
    }
    .main-nav.is-open {
        max-height: 85vh;
        overflow-y: auto;
    }
    .main-nav .nav-menu { display: block; }
    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding: 0.5rem 0;
    }
    .main-nav a {
        display: block;
        padding: 0.75rem var(--gap);
        border-radius: 0;
    }
    .nav-toggle {
        display: flex;
        width: 2.65rem;
        height: 2.65rem;
        font-size: 1.3rem;
        margin-top: 0.25rem;
        margin-bottom: 0.25rem;
    }
    .header-inner .logo {
        align-self: center;
        font-size: 1.08rem;
        margin-top: 0.25rem;
        margin-bottom: 0.25rem;
    }
    .site-header { min-height: var(--header-h); align-items: stretch; }
    .header-inner {
        flex-wrap: wrap;
        padding-top: 0.4rem;
        padding-bottom: 0.4rem;
    }
    .header-inner .nav-toggle { align-self: center; }
}
@media (max-width: 768px) {
    .card-grid { grid-template-columns: 1fr; }
    .calendar-filters { flex-direction: column; align-items: flex-start; }
    .cookie-banner-inner { flex-direction: column; align-items: stretch; text-align: center; }
    .cookie-buttons { justify-content: center; }
    .form-block { margin: 1.5rem auto; padding: 1.25rem; }
    .toast { bottom: 4rem; left: 1rem; right: 1rem; max-width: none; transform: translateY(100px); }
    .toast.show { transform: translateY(0); }
}
@media (max-width: 480px) {
    html { font-size: 95%; }
    :root { --header-h: 3.75rem; }
    .main-content { margin: 0.75rem auto; padding: 0.9rem; }
    .header-inner { padding: 0.4rem 0.75rem 0.4rem 0.6rem; }
    .logo { font-size: 1.15rem; letter-spacing: 0.05em; margin-top: 0.2rem; margin-bottom: 0.2rem; }
    .nav-toggle {
        width: 2.85rem;
        height: 2.85rem;
        font-size: 1.4rem;
        margin-top: 0.2rem;
        margin-bottom: 0.2rem;
    }
}