/* PetrolHead theme tokens */
:root,
[data-theme="dark"] {
    --ph-bg: #0b0f19;
    --ph-surface: #131926;
    --ph-surface-2: #0e1424;
    --ph-header: rgba(11, 15, 25, 0.9);
    --ph-footer: #0a0d17;
    --ph-overlay: rgba(7, 10, 18, 0.8);
    --ph-border: rgba(30, 41, 59, 0.8);
    --ph-border-solid: #1e293b;
    --ph-text: #f1f5f9;
    --ph-text-secondary: #cbd5e1;
    --ph-text-muted: #94a3b8;
    --ph-input-bg: #0b0f19;
    --ph-brand: #ff4500;
    --ph-pill-bg: rgba(15, 23, 42, 0.6);
    --ph-shadow: rgba(0, 0, 0, 0.4);
}

[data-theme="light"] {
    --ph-bg: #f1f5f9;
    --ph-surface: #ffffff;
    --ph-surface-2: #e2e8f0;
    --ph-header: rgba(255, 255, 255, 0.92);
    --ph-footer: #e2e8f0;
    --ph-overlay: rgba(15, 23, 42, 0.4);
    --ph-border: rgba(203, 213, 225, 0.9);
    --ph-border-solid: #cbd5e1;
    --ph-text: #0f172a;
    --ph-text-secondary: #334155;
    --ph-text-muted: #64748b;
    --ph-input-bg: #ffffff;
    --ph-brand: #ff4500;
    --ph-pill-bg: rgba(226, 232, 240, 0.8);
    --ph-shadow: rgba(15, 23, 42, 0.08);
}

/* Semantic utility classes */
.ph-bg {
    background-color: var(--ph-bg);
}

.ph-surface {
    background-color: var(--ph-surface);
}

.ph-surface-2 {
    background-color: var(--ph-surface-2);
}

.ph-surface-40 {
    background-color: color-mix(in srgb, var(--ph-surface) 40%, transparent);
}

.ph-surface-60 {
    background-color: color-mix(in srgb, var(--ph-surface-2) 60%, transparent);
}

.ph-header-bg {
    background-color: var(--ph-header);
}

.ph-footer-bg {
    background-color: var(--ph-footer);
}

.ph-overlay {
    background-color: var(--ph-overlay);
}

.ph-border {
    border-color: var(--ph-border);
}

.ph-border-solid {
    border-color: var(--ph-border-solid);
}

.ph-text {
    color: var(--ph-text);
}

.ph-text-secondary {
    color: var(--ph-text-secondary);
}

.ph-text-muted {
    color: var(--ph-text-muted);
}

.ph-input-bg {
    background-color: var(--ph-input-bg);
}

.ph-pill-bg {
    background-color: var(--ph-pill-bg);
}

/* Light-mode surface/border overrides */
[data-theme="light"] .hover\:text-white:hover {
    color: var(--ph-text) !important;
}

[data-theme="light"] .bg-slate-900,
[data-theme="light"] .bg-slate-900\/60 {
    background-color: var(--ph-surface-2) !important;
}

[data-theme="light"] .border-slate-800,
[data-theme="light"] .border-slate-800\/80,
[data-theme="light"] .border-slate-800\/60,
[data-theme="light"] .border-slate-800\/40,
[data-theme="light"] .border-slate-900 {
    border-color: var(--ph-border-solid) !important;
}

[data-theme="light"] .shadow-black\/10,
[data-theme="light"] .shadow-black\/30,
[data-theme="light"] .shadow-black\/40,
[data-theme="light"] .shadow-black\/80 {
    --tw-shadow-color: var(--ph-shadow);
}

[data-theme="light"] input.text-white {
    color: var(--ph-text) !important;
}

/* Keep white text on image overlays / brand buttons in light mode */
[data-theme="light"] .text-white,
[data-theme="light"] a.text-white,
[data-theme="light"] .bg-brand,
[data-theme="light"] .bg-brand * {
    color: #fff !important;
}

[data-theme="light"] .from-black\/90 .text-white,
[data-theme="light"] .group .text-white {
    color: #fff !important;
}

/* Article body typography */
.news-article-body p {
    color: var(--ph-text-secondary);
}

.news-article-body h2,
.news-article-body h3 {
    color: var(--ph-text);
}

.news-article-body ul,
.news-article-body ol {
    color: var(--ph-text-secondary);
}

.news-article-body blockquote {
    color: var(--ph-text-muted);
    background: color-mix(in srgb, var(--ph-brand) 6%, transparent);
}

.news-article-body img {
    border-color: var(--ph-border);
}

/* About & contact pages */
.about-title,
.contact-title {
    color: var(--ph-text);
}

.about-content {
    background-color: var(--ph-surface);
    color: var(--ph-text);
    border-left-color: var(--ph-brand);
    box-shadow: 0 4px 12px var(--ph-shadow);
}

/* Contact page — centered column */
.ph-contact-page {
    width: 100%;
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
    padding: 2.5rem 1rem 3.5rem;
}

@media (min-width: 640px) {
    .ph-contact-page {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .ph-contact-page {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

.ph-contact-inner {
    width: 100%;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

.ph-contact-header {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-title {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0;
    line-height: 1.2;
}

.contact-content {
    color: var(--ph-text-muted);
    text-align: center;
    font-size: 1rem;
    line-height: 1.65;
    margin: 0 auto 2rem;
    max-width: 28rem;
}

.ph-contact-alert {
    width: 100%;
    margin: 0 auto 1.5rem;
    padding: 0.875rem 1rem;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 0.75rem;
    border: 1px solid color-mix(in srgb, var(--ph-brand) 35%, transparent);
    background: color-mix(in srgb, var(--ph-brand) 12%, var(--ph-surface));
    color: var(--ph-text);
}

.contact-form {
    width: 100%;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
}

.contact-form .form-floating {
    position: relative;
    width: 100%;
}

.contact-form .form-floating input,
.contact-form .form-floating textarea {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 1.25rem 1rem 0.5rem;
    border: 1px solid var(--ph-border-solid);
    border-radius: 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: var(--ph-input-bg);
    color: var(--ph-text);
}

.contact-form .form-floating textarea {
    min-height: 9rem;
    resize: vertical;
}

.contact-form .form-floating input:focus,
.contact-form .form-floating textarea:focus {
    outline: none;
    border-color: var(--ph-brand);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ph-brand) 25%, transparent);
}

.contact-form .form-floating label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 1rem;
    padding: 0 0.25rem;
    transition: top 0.2s ease, left 0.2s ease, font-size 0.2s ease, color 0.2s ease;
    pointer-events: none;
    background: transparent;
    color: var(--ph-text-muted);
}

.contact-form .form-floating input:focus + label,
.contact-form .form-floating input:not(:placeholder-shown) + label,
.contact-form .form-floating textarea:focus + label,
.contact-form .form-floating textarea:not(:placeholder-shown) + label {
    top: 0.35rem;
    left: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ph-brand);
}

.contact-btn {
    display: block;
    width: 100%;
    margin: 0.5rem auto 0;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: 0.75rem;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
    background-color: var(--ph-brand) !important;
    color: #fff !important;
}

.contact-btn:hover {
    background-color: #e03e00 !important;
    transform: translateY(-1px);
}

.contact-form a,
.contact-form a:hover {
    color: var(--ph-brand) !important;
}

/* Invalid Tailwind classes used in templates */
.text-slate-350,
.text-slate-550,
.text-slate-650 {
    color: var(--ph-text-muted) !important;
}

.text-slate-350:hover {
    color: var(--ph-brand) !important;
}

.hover\:ph-text:hover {
    color: var(--ph-text) !important;
}

/* Theme-aware text for standard slate utilities (dark + light) */
.text-slate-50,
.text-slate-100 {
    color: var(--ph-text) !important;
}

.text-slate-200,
.text-slate-300 {
    color: var(--ph-text-secondary) !important;
}

.text-slate-400,
.text-slate-500,
.text-slate-600 {
    color: var(--ph-text-muted) !important;
}

.group:hover .group-hover\:text-slate-200 {
    color: var(--ph-text-secondary) !important;
}

/* Override legacy style_1.css global white links in light mode */
[data-theme="light"] body a:not(.text-white):not(.text-brand):not(.contact-btn) {
    color: var(--ph-text-secondary);
}

[data-theme="light"] body a:not(.text-white):not(.text-brand):not(.contact-btn):hover {
    color: var(--ph-brand);
}

[data-theme="light"] .hover\:text-brand:hover,
[data-theme="dark"] .hover\:text-brand:hover {
    color: var(--ph-brand) !important;
}

[data-theme="light"] footer a.hover\:text-brand:hover,
[data-theme="light"] header a.hover\:text-brand:hover {
    color: var(--ph-brand) !important;
}

[data-theme="light"] .placeholder-slate-600::placeholder {
    color: var(--ph-text-muted) !important;
}

[data-theme="dark"] .placeholder-slate-600::placeholder {
    color: var(--ph-text-muted) !important;
}

/* Pagination */
.ph-pagination-wrapper {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1.25rem;
    border-radius: 1rem;
    border: 1px solid var(--ph-border);
    background: color-mix(in srgb, var(--ph-surface) 55%, transparent);
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 24px var(--ph-shadow);
}

.ph-pagination {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.ph-pagination__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ph-pagination__item {
    margin: 0;
}

.ph-pagination__link,
.ph-pagination__ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid var(--ph-border-solid);
    background-color: var(--ph-surface-2);
    color: var(--ph-text-secondary);
    font-size: 0.8125rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.ph-pagination__link--arrow {
    min-width: 2.5rem;
    padding: 0;
}

.ph-pagination__link:hover {
    border-color: color-mix(in srgb, var(--ph-brand) 45%, transparent);
    color: var(--ph-brand);
    transform: translateY(-1px);
}

.ph-pagination__item.is-active .ph-pagination__link {
    background-color: var(--ph-brand);
    border-color: var(--ph-brand);
    color: #fff !important;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--ph-brand) 40%, transparent);
    cursor: default;
    transform: none;
}

.ph-pagination__item.is-disabled .ph-pagination__link {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
    transform: none;
}

.ph-pagination__item.is-disabled .ph-pagination__link:hover {
    border-color: var(--ph-border-solid);
    color: var(--ph-text-secondary);
}

.ph-pagination__ellipsis {
    min-width: 2rem;
    border: none;
    background: transparent;
    color: var(--ph-text-muted);
    font-weight: 800;
    letter-spacing: 0.05em;
}

.ph-pagination__meta {
    margin: 0;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ph-text-muted);
}

/* Search modal */
.ph-search-close {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    border: 1px solid var(--ph-border-solid);
    background-color: var(--ph-pill-bg);
    color: var(--ph-text-secondary) !important;
    transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}

.ph-search-close:hover {
    color: var(--ph-brand) !important;
    border-color: color-mix(in srgb, var(--ph-brand) 50%, transparent);
}

.ph-search-close i {
    color: inherit !important;
    font-size: 1.125rem;
    line-height: 1;
}

/* Footer / header link defaults */
footer a:not(.text-brand):not(.text-white),
header nav a:not(.text-brand) {
    color: inherit;
}

/* Scroll to top — minimal, theme-aware */
.scroll-to-top {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 200;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.625rem;
    border: 1px solid var(--ph-border-solid);
    background-color: var(--ph-surface);
    color: var(--ph-text-muted);
    box-shadow: 0 2px 10px var(--ph-shadow);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(0.375rem);
    transition:
        opacity 0.25s ease,
        visibility 0.25s ease,
        transform 0.25s ease,
        color 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.scroll-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.scroll-to-top:hover {
    color: var(--ph-brand);
    border-color: color-mix(in srgb, var(--ph-brand) 45%, var(--ph-border-solid));
    box-shadow: 0 4px 14px var(--ph-shadow);
    transform: translateY(-2px);
}

.scroll-to-top:focus-visible {
    outline: 2px solid var(--ph-brand);
    outline-offset: 2px;
}

.scroll-to-top i {
    font-size: 0.7rem;
    line-height: 1;
    color: currentColor !important;
}

[data-theme="light"] .scroll-to-top {
    background-color: #ffffff;
    color: var(--ph-text-secondary);
    border-color: var(--ph-border-solid);
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .scroll-to-top:hover {
    background-color: #ffffff;
    color: var(--ph-brand);
}

[data-theme="dark"] .scroll-to-top {
    background-color: color-mix(in srgb, var(--ph-surface) 88%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* ─── Ad banners ─── */
.ph-ad-link {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: inherit;
}

.ph-ad-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.ph-ad-link:hover .ph-ad-img {
    transform: scale(1.03);
}

/* Skyscrapers (top left / right) — 215×430, beside max-w-7xl content */
.ph-ad-skyscraper {
    --ph-skyscraper-width: clamp(5.5rem, 6.5vw, 8.5rem);
    --ph-skyscraper-gap: 0.75rem;
    --ph-content-half: 40rem; /* max-w-7xl / 2 */

    display: none;
    position: absolute;
    top: clamp(5.25rem, 10vh, 6.5rem);
    z-index: 25;
    pointer-events: auto;
    width: var(--ph-skyscraper-width);
    max-height: min(26.875rem, calc(100vh - 7rem));
    aspect-ratio: 215 / 430;
    border-radius: clamp(0.5rem, 1vw, 1rem);
    overflow: hidden;
    border: 1px solid var(--ph-border);
    background: var(--ph-surface-60);
    box-shadow: 0 16px 40px -12px rgb(0 0 0 / 0.4);
    transition:
        border-color 0.3s ease,
        width 0.25s ease,
        top 0.25s ease;
}

.ph-ad-skyscraper:hover {
    border-color: color-mix(in srgb, var(--ph-brand) 40%, transparent);
}

.ph-ad-skyscraper .ph-ad-img {
    object-fit: cover;
    object-position: center;
}

.ph-ad-skyscraper--left {
    left: clamp(0.5rem, 2vw, 1rem) !important;
    right: auto !important;
}

.ph-ad-skyscraper--right {
    right: clamp(0.5rem, 2vw, 1rem) !important;
    left: auto !important;
}

/* Large desktop — show beside content */
@media (min-width: 1280px) {
    .ph-ad-skyscraper {
        display: block;
    }
}

/* XL — closer to full creative size */
@media (min-width: 1536px) {
    .ph-ad-skyscraper {
        --ph-skyscraper-width: clamp(7.5rem, 7.5vw, 11.5rem);
        --ph-skyscraper-gap: 1rem;
        max-height: min(26.875rem, calc(100vh - 6rem));
    }
}

/* Wide screens — recommended 215px width */
@media (min-width: 1680px) {
    .ph-ad-skyscraper {
        --ph-skyscraper-width: clamp(9rem, 8vw, 13.4375rem);
    }
}

@media (min-width: 1920px) {
    .ph-ad-skyscraper {
        --ph-skyscraper-width: 13.4375rem;
        --ph-skyscraper-gap: 1.25rem;
    }
}

/* Short viewports — keep ads in view */
@media (min-width: 1280px) and (max-height: 800px) {
    .ph-ad-skyscraper {
        top: 5rem;
        max-height: calc(100vh - 5.5rem);
    }
}

.ph-ad-inline {
    width: 100%;
    max-width: 64rem;
    margin-left: auto;
    margin-right: auto;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--ph-border);
    background: var(--ph-surface-40);
    transition: border-color 0.3s ease;
}

.ph-ad-inline .ph-ad-link {
    height: 100%;
}

.ph-ad-inline .ph-ad-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ph-ad-inline:hover {
    border-color: color-mix(in srgb, var(--ph-brand) 40%, transparent);
}

/* Content middle slot — 1100×175 */
.ph-ad-inline--middle {
    max-width: 100%;
    aspect-ratio: 1100 / 175;
}

@media (max-width: 639px) {
    .ph-ad-inline--middle {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
        aspect-ratio: auto;
    }

    .ph-ad-inline--middle .ph-ad-link {
        height: auto;
        line-height: 0;
    }

    .ph-ad-inline--middle .ph-ad-img {
        width: 100%;
        height: auto;
        object-fit: contain;
        object-position: center;
    }
}

.ph-ad-sidebar-card {
    width: 100%;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--ph-border);
    aspect-ratio: 4 / 3;
    max-height: 16rem;
    background: var(--ph-surface-40);
    transition: border-color 0.3s ease;
}

.ph-ad-sidebar-card:hover {
    border-color: color-mix(in srgb, var(--ph-brand) 40%, transparent);
}

.ph-ad-mobile-strip {
    width: 100%;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--ph-border);
}

.ph-ad-mobile-strip .ph-ad-img {
    width: 100%;
    height: auto;
    max-height: 8rem;
    object-fit: cover;
}

@media (min-width: 640px) {
    .ph-ad-mobile-strip .ph-ad-img {
        max-height: 10rem;
    }
}

@media (min-width: 1536px) {
    .ph-ad-mobile-strip {
        display: none;
    }
}

/* ─── Static pages (about, contact intro) ─── */
.ph-about-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 768px) {
    .ph-about-layout {
        flex-direction: row;
        align-items: flex-start;
        gap: 2.5rem;
    }

    .ph-about-layout:has(.ph-about-image) .ph-page-body {
        flex: 1;
        min-width: 0;
    }
}

.ph-about-image {
    flex-shrink: 0;
    width: 100%;
    max-width: 100%;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--ph-border);
    background: var(--ph-surface-60);
    box-shadow: 0 12px 32px var(--ph-shadow);
}

@media (min-width: 768px) {
    .ph-about-image {
        width: min(100%, 20rem);
    }
}

.ph-about-image__img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 28rem;
    object-fit: cover;
    object-position: center;
}

.ph-page-body p {
    margin-bottom: 1.25rem;
}

.ph-page-body p:last-child {
    margin-bottom: 0;
}

/* ─── Sidebar tags ─── */
.ph-tags-scroll {
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--ph-brand) 40%, transparent) transparent;
}

.ph-tags-scroll::-webkit-scrollbar {
    width: 4px;
}

.ph-tags-scroll::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--ph-brand) 50%, transparent);
    border-radius: 9999px;
}

.ph-tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid var(--ph-border);
    background: var(--ph-surface-2);
    color: var(--ph-text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1.2;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.ph-tag-pill:hover {
    border-color: color-mix(in srgb, var(--ph-brand) 45%, transparent);
    color: var(--ph-brand);
    background: color-mix(in srgb, var(--ph-brand) 8%, var(--ph-surface-2));
    transform: translateY(-1px);
}

.ph-tag-pill--active {
    background: var(--ph-brand);
    border-color: var(--ph-brand);
    color: #fff;
}

.ph-tag-pill--active:hover {
    color: #fff;
    background: var(--ph-brand);
    opacity: 0.92;
}

html[data-theme="light"] .ph-tag-pill {
    background: var(--ph-surface-40);
}

html[data-theme="light"] .ph-tag-pill:hover {
    background: color-mix(in srgb, var(--ph-brand) 10%, #fff);
}