/* THEME: Vibrant Print Studio
   CHARACTER: Bright, Artistic, Colorful, High-Contrast
*/

:root {
    --bg-main: #ffffff;
    --bg-card: #f1f5f9;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --primary: #3b82f6;
    --primary-light: #eff6ff;
    --accent: #2563eb;
    --border: #e2e8f0;
    --radius: 12px;
    --shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* --- OGĂ“LNE --- */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    /* Subtelny wzór linii pomocniczych w tle, jak na macie do cięcia */
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    }

/* --- NAWIGACJA (Vibrant Bar) --- */
.site-nav {
    background: #ffffff;
    border-bottom: 6px solid var(--primary);
    padding: 10px 0;
}

.logo-box {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Logo jako puszka farby / kropka rastra */
.logo-icon {
    background: var(--yellow) !important;
    color: #000 !important;
    width: 44px;
    height: 44px;
    border-radius: 50% 50% 50% 0px !important;
    /* Kształt kropli/farby */
    font-weight: 900;
    font-size: 22px;
    border: 3px solid #000;
}

.logo-text {
    color: var(--text-main) !important;
    font-weight: 600;
    font-size: 24px;
    letter-spacing: -1px;
    text-transform: lowercase;
}

.nav-menu li a {
    color: var(--text-main);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 13px;
    padding: 10px 18px;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.nav-menu li a:hover {
    background: var(--accent);
    color: #000;
    transform: rotate(-2deg);
    /* "Luz" artystyczny */
}

/* --- PRZYCISK "PRZECZYTAJ" (Wyrazisty i kolorowy) --- */
.btn-read {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 25px;
    background-color: var(--yellow);
    color: #000 !important;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 12px;
    border: 2px solid #000;
    border-radius: 4px;
    box-shadow: 4px 4px 0px #000;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-read:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--primary);
    background-color: #fff;
}

/* --- KAFELKI (Artistic Grid) --- */
.tile-item {
    border-radius: var(--radius) !important;
    border: 2px solid #000;
    overflow: hidden;
}

.tile-overlay {
    background: linear-gradient(to top, var(--primary) 0%, transparent 100%) !important;
    opacity: 0.9;
    padding: 25px !important;
}

.tile-overlay h3 {
    font-weight: 900;
    color: #fff;
    text-shadow: 2px 2px 0px #000;
}

/* --- KARTY (Creative Modules) --- */
.card {
    background: var(--bg-card);
    border: 2px solid #000 !important;
    border-radius: var(--radius) !important;
    box-shadow: 6px 6px 0px var(--accent);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card:hover {
    transform: scale(1.02);
    box-shadow: 10px 10px 0px var(--yellow);
}

.card-img-wrapper {
    border-bottom: 2px solid #000;
}

.card-body h4 {
    font-weight: 800;
    font-size: 1.2rem;
    color: #000;
}

/* --- SIDEBAR (Notes Style) --- */
#sidebar {
    background: #fff;
    border: 2px solid #000;
    border-radius: var(--radius);
    position: relative;
}

#sidebar::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    width: 100%;
    height: 100%;
    background: var(--yellow);
    z-index: -1;
    border-radius: var(--radius);
    border: 2px solid #000;
}

#sidebar h3 {
    background: var(--accent);
    color: #000;
    padding: 5px 10px;
    font-weight: 900;
    display: inline-block;
    border: 2px solid #000;
    transform: rotate(-1deg);
}

/* --- WIDOK POSTA --- */
#view-post article {
    background: #fff;
    padding: 40px;
    border: 2px solid #000;
    box-shadow: 15px 15px 0px rgba(0, 0, 0, 0.05);
}

#p-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    color: #000;
    text-transform: uppercase;
    /* Efekt "przesuniętego druku" */
    text-shadow: 3px 3px var(--accent), -3px -3px var(--primary);
}

#p-body {
    font-size: 1.2rem;
    color: #333;
}

/* Odznaka sponsorowana (Post-it Style) */
.on-img-badge {
    background: var(--yellow) !important;
    color: #000 !important;
    font-weight: 900;
    border: 2px solid #000;
    transform: rotate(2deg);
}

/* --- STOPKA --- */
.site-footer {
    background: #fff;
    border-top: 6px solid #000;
    padding: 60px 0;
}

.footer-link {
    color: #000 !important;
    font-weight: 800;
    border-bottom: 3px solid var(--accent);
}

.footer-link:hover {
    background: var(--primary);
    color: #fff !important;
}

/* Responsywność */
@media (max-width: 950px) {
    #p-title {
        font-size: 2.2rem;
    }

    .card {
        margin-bottom: 20px;
    }
}