/* ===== PORADNIKI PAGE STYLES ===== */

.poradniki-page {
    --poradniki-card-gap: var(--space-lg);
    --poradniki-card-min-width: 280px;
    --poradniki-filter-width: 280px;
}

/* --- Hero --- */
.poradniki-hero {
    padding-block: var(--space-2xl) var(--space-xl);
}

.poradniki-hero__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: flex-start;
}

.poradniki-hero h1 {
    margin-block-end: 0;
    max-width: var(--article-max);
}

.poradniki-hero__lead {
    max-width: var(--article-max);
    margin-block-end: 0;
    color: var(--color-muted-ink);
    font-size: var(--text-body-size);
    line-height: var(--text-body-line-height);
}

/* --- Layout with filters --- */
.poradniki-layout {
    margin-block-end: var(--section-gap-mobile);
}

.poradniki-layout__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: start;
}

/* --- Filters --- */
.poradniki-filters {
    background-color: var(--color-canvas);
    border: var(--border-default);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.poradniki-filters__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-body);
    font-size: var(--text-body-small-size);
    font-weight: 600;
    color: var(--color-ink);
    background-color: var(--color-secondary-surface);
    border-radius: var(--radius-md);
    min-height: var(--touch-target-min);
    transition: background-color 0.15s ease;
}

.poradniki-filters__toggle:hover {
    background-color: var(--color-hairline);
}

.poradniki-filters__toggle svg {
    transition: transform 0.2s ease;
}

.poradniki-filters__toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.poradniki-filters__panel {
    display: none;
    flex-direction: column;
    gap: var(--space-lg);
    padding-block-start: var(--space-md);
}

.poradniki-filters__panel.is-open {
    display: flex;
}

.poradniki-filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.poradniki-filter-group__title {
    font-size: var(--text-h4-size);
    line-height: var(--text-h4-line-height);
    font-weight: var(--text-h4-weight);
    letter-spacing: var(--text-h4-tracking);
    margin-block-end: 0;
}

.poradniki-filter-select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    min-height: var(--touch-target-min);
    font-family: var(--font-body);
    font-size: var(--text-body-small-size);
    color: var(--color-ink);
    background-color: var(--color-white);
    border: var(--border-default);
    border-radius: var(--radius-md);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.poradniki-filter-select:focus-visible {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-focus);
}

.poradniki-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.poradniki-filter-chips .chip {
    min-height: 36px;
    padding: var(--space-2xs) var(--space-sm);
    font-size: var(--text-caption-size);
    line-height: var(--text-caption-line-height);
    letter-spacing: var(--text-caption-tracking);
    text-transform: uppercase;
    border-radius: var(--radius-pill);
    background-color: var(--color-secondary-surface);
    color: var(--color-ink);
    border: 1px solid transparent;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    cursor: pointer;
    white-space: nowrap;
}

.poradniki-filter-chips .chip:hover {
    background-color: var(--color-hairline);
    text-decoration: none;
}

.poradniki-filter-chips .chip[aria-pressed="true"] {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.poradniki-filter-chips .chip[aria-pressed="true"]:hover {
    background-color: #1a5fc9;
}

/* --- Results --- */
.poradniki-results {
    min-width: 0;
}

.poradniki-results__header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-block-end: var(--space-lg);
}

.poradniki-results__header h2 {
    margin-block-end: 0;
}

.poradniki-results__count {
    font-size: var(--text-body-small-size);
    line-height: var(--text-body-small-line-height);
    color: var(--color-muted-ink);
    margin-block-end: 0;
}

.poradniki-guides-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--poradniki-card-gap);
}

/* --- Guide cards --- */
.poradniki-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-canvas);
    border: var(--border-default);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    min-width: 0;
}

.poradniki-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.poradniki-card__media {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background-color: var(--color-secondary-surface);
}

.poradniki-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.poradniki-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md);
    flex: 1 1 auto;
    min-width: 0;
}

.poradniki-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs) var(--space-sm);
    font-size: var(--text-caption-size);
    line-height: var(--text-caption-line-height);
    font-weight: var(--text-caption-weight);
    letter-spacing: var(--text-caption-tracking);
    text-transform: uppercase;
    color: var(--color-muted-ink);
}

.poradniki-card__meta .tag {
    margin-inline-end: var(--space-2xs);
}

.poradniki-card__title {
    font-size: var(--text-h3-size);
    line-height: var(--text-h3-line-height);
    font-weight: var(--text-h3-weight);
    letter-spacing: var(--text-h3-tracking);
    margin-block-end: 0;
    overflow-wrap: break-word;
    min-width: 0;
}

.poradniki-card__excerpt {
    font-size: var(--text-body-small-size);
    line-height: var(--text-body-small-line-height);
    color: var(--color-muted-ink);
    margin-block-end: 0;
    min-width: 0;
}

/* --- Featured guides --- */
.poradniki-featured {
    padding-block: var(--space-2xl);
}

.poradniki-featured .container > h2 {
    margin-block-end: var(--space-lg);
}

.poradniki-featured__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.poradniki-featured-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-canvas);
    border: var(--border-default);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    min-width: 0;
}

.poradniki-featured-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.poradniki-featured-card__media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-secondary-surface);
}

.poradniki-featured-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.poradniki-featured-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-lg);
    flex: 1 1 auto;
    min-width: 0;
}

.poradniki-featured-card__title {
    font-size: var(--text-h3-size);
    line-height: var(--text-h3-line-height);
    font-weight: var(--text-h3-weight);
    letter-spacing: var(--text-h3-tracking);
    margin-block-end: 0;
    overflow-wrap: break-word;
    min-width: 0;
}

.poradniki-featured-card__excerpt {
    font-size: var(--text-body-size);
    line-height: var(--text-body-line-height);
    color: var(--color-muted-ink);
    margin-block-end: 0;
    min-width: 0;
}

/* --- Types --- */
.poradniki-types {
    padding-block: var(--space-2xl) 0;
}

.poradniki-types .container > h2 {
    margin-block-end: var(--space-md);
}

.poradniki-types__intro {
    max-width: var(--article-max);
    margin-block-end: var(--space-xl);
    color: var(--color-muted-ink);
}

.poradniki-types__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    list-style: none;
    padding-inline-start: 0;
    margin-block-end: 0;
}

.poradniki-type-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background-color: var(--color-canvas);
    border: var(--border-default);
    border-radius: var(--radius-md);
    min-width: 0;
}

.poradniki-type-item svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    margin-block-start: 2px;
}

.poradniki-type-item h3 {
    font-size: var(--text-h4-size);
    line-height: var(--text-h4-line-height);
    font-weight: var(--text-h4-weight);
    letter-spacing: var(--text-h4-tracking);
    margin-block-end: var(--space-2xs);
}

.poradniki-type-item p {
    font-size: var(--text-body-small-size);
    line-height: var(--text-body-small-line-height);
    color: var(--color-muted-ink);
    margin-block-end: 0;
    min-width: 0;
}

/* --- FAQ --- */
.poradniki-faq {
    padding-block: var(--space-2xl) 0;
}

.poradniki-faq__inner {
    max-width: var(--article-max);
    margin-inline: auto;
    padding-inline: var(--container-padding-mobile);
}

.poradniki-faq__inner h2 {
    margin-block-end: var(--space-lg);
}

.poradniki-faq__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.poradniki-faq-item {
    border: var(--border-default);
    border-radius: var(--radius-md);
    background-color: var(--color-canvas);
    overflow: hidden;
}

.poradniki-faq-item h3 {
    margin-block-end: 0;
}

.poradniki-faq-item__button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-heading);
    font-size: var(--text-h4-size);
    line-height: var(--text-h4-line-height);
    font-weight: var(--text-h4-weight);
    letter-spacing: var(--text-h4-tracking);
    color: var(--color-ink);
    background-color: transparent;
    border: none;
    min-height: var(--touch-target-min);
    text-align: left;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.poradniki-faq-item__button:hover {
    background-color: var(--color-secondary-surface);
}

.poradniki-faq-item__button svg {
    flex-shrink: 0;
    transition: transform 0.2s ease;
    color: var(--color-muted-ink);
}

.poradniki-faq-item__button[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.poradniki-faq-item__answer {
    display: none;
    padding: 0 var(--space-md) var(--space-md);
}

.poradniki-faq-item__answer.is-open {
    display: block;
}

.poradniki-faq-item__answer p {
    margin-block-end: 0;
    color: var(--color-muted-ink);
}

/* --- Related --- */
.poradniki-related {
    padding-block: var(--space-2xl) 0;
}

.poradniki-related__inner {
    max-width: var(--article-max);
    margin-inline: auto;
    padding-inline: var(--container-padding-mobile);
}

.poradniki-related__inner h2 {
    margin-block-end: var(--space-md);
}

.poradniki-related__intro {
    margin-block-end: var(--space-md);
    color: var(--color-muted-ink);
}

.poradniki-related__list {
    list-style: none;
    padding-inline-start: 0;
    margin-block-end: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.poradniki-related__list a {
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.15s ease;
}

.poradniki-related__list a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* --- Newsletter --- */
.poradniki-newsletter {
    padding-block: var(--space-2xl);
    margin-block-start: var(--space-2xl);
}

.poradniki-newsletter__inner {
    max-width: 600px;
    margin-inline: auto;
    padding-inline: var(--container-padding-mobile);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
}

.poradniki-newsletter__inner h2 {
    color: var(--color-white);
    margin-block-end: 0;
}

.poradniki-newsletter__lead {
    color: rgba(255, 255, 255, 0.85);
    margin-block-end: 0;
}

.poradniki-newsletter__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    width: 100%;
    max-width: 480px;
}

.poradniki-newsletter__form input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    min-height: var(--touch-target-min);
    font-family: var(--font-body);
    font-size: var(--text-body-size);
    color: var(--color-ink);
    background-color: var(--color-white);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.poradniki-newsletter__form input:focus-visible {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-focus);
}

.poradniki-newsletter__form .btn {
    width: 100%;
}

.poradniki-newsletter__message {
    min-height: 1.5em;
    font-size: var(--text-body-small-size);
    line-height: var(--text-body-small-line-height);
    color: var(--color-white);
    margin-block-end: 0;
}

.poradniki-newsletter__message.is-error {
    color: #ffb4a0;
}

/* --- Tablet --- */
@media (min-width: 768px) {
    .poradniki-hero {
        padding-block: var(--space-3xl) var(--space-2xl);
    }

    .poradniki-layout {
        margin-block-end: var(--section-gap-tablet);
    }

    .poradniki-layout__grid {
        grid-template-columns: var(--poradniki-filter-width) minmax(0, 1fr);
        gap: var(--space-xl);
    }

    .poradniki-filters__toggle {
        display: none;
    }

    .poradniki-filters__panel {
        display: flex;
        padding-block-start: 0;
    }

    .poradniki-filters {
        position: sticky;
        top: var(--space-lg);
        padding: var(--space-lg);
    }

    .poradniki-guides-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--space-lg);
    }

    .poradniki-featured__list {
        gap: var(--space-xl);
    }

    .poradniki-featured-card {
        flex-direction: row;
        align-items: stretch;
    }

    .poradniki-featured-card__media {
        flex: 0 0 40%;
        aspect-ratio: auto;
        min-height: 100%;
    }

    .poradniki-featured-card__body {
        flex: 1 1 60%;
        padding: var(--space-xl);
    }

    .poradniki-types__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--space-lg);
    }

    .poradniki-faq__inner,
    .poradniki-related__inner {
        padding-inline: var(--container-padding-desktop);
    }

    .poradniki-newsletter__form {
        flex-direction: row;
        align-items: center;
    }

    .poradniki-newsletter__form input {
        flex: 1 1 60%;
        min-width: 0;
    }

    .poradniki-newsletter__form .btn {
        flex: 0 0 auto;
        width: auto;
    }
}

/* --- Desktop --- */
@media (min-width: 1024px) {
    .poradniki-hero {
        padding-block: var(--space-4xl) var(--space-3xl);
    }

    .poradniki-layout {
        margin-block-end: var(--section-gap-desktop);
    }

    .poradniki-guides-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--space-lg);
    }

    .poradniki-types__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--space-lg);
    }

    .poradniki-featured {
        padding-block: var(--space-3xl);
    }

    .poradniki-types,
    .poradniki-faq,
    .poradniki-related {
        padding-block: var(--space-3xl) 0;
    }

    .poradniki-newsletter {
        padding-block: var(--space-3xl);
        margin-block-start: var(--space-3xl);
    }
}

@media (prefers-reduced-motion: reduce) {
    .poradniki-card,
    .poradniki-featured-card {
        transition: none;
    }
    .poradniki-card:hover,
    .poradniki-featured-card:hover {
        transform: none;
        box-shadow: none;
    }
    .poradniki-filters__toggle svg,
    .poradniki-faq-item__button svg {
        transition: none;
    }
}