/* ============================================
   GLHF Gaming — Design System
   ============================================ */

/* --- Enerhodar Font Family --- */
@font-face { font-family: 'Enerhodar'; src: url('../fonts/Enerhodar_Light_Web.woff2') format('woff2'); font-weight: 300; font-style: normal; font-display: swap; ascent-override: 105%; }
@font-face { font-family: 'Enerhodar'; src: url('../fonts/Enerhodar_Regular_Web.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; ascent-override: 105%; }
@font-face { font-family: 'Enerhodar'; src: url('../fonts/Enerhodar_Medium_Web.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; ascent-override: 105%; }
@font-face { font-family: 'Enerhodar'; src: url('../fonts/Enerhodar_SemiBold_Web.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; ascent-override: 105%; }
@font-face { font-family: 'Enerhodar'; src: url('../fonts/Enerhodar_Bold_Web.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; ascent-override: 105%; }
@font-face { font-family: 'Enerhodar'; src: url('../fonts/Enerhodar_ExtraBold_Web.woff2') format('woff2'); font-weight: 800; font-style: normal; font-display: swap; ascent-override: 105%; }
@font-face { font-family: 'Enerhodar'; src: url('../fonts/Enerhodar_Black_Web.woff2') format('woff2'); font-weight: 900; font-style: normal; font-display: swap; ascent-override: 105%; }

/* --- CSS Custom Properties --- */
:root {
    --glhf-bg-primary: #0a0e12;
    --glhf-bg-secondary: #0f1419;
    --glhf-bg-tertiary: #141b22;
    --glhf-bg-card: rgba(15, 20, 25, 0.9);
    --glhf-bg-card-hover: rgba(20, 27, 34, 0.95);
    --glhf-bg-elevated: rgba(25, 33, 42, 0.85);

    --glhf-accent: #00ff64;
    --glhf-accent-rgb: 0, 255, 100;
    --glhf-accent-hover: #00cc50;
    --glhf-accent-dim: rgba(0, 255, 100, 0.15);
    --glhf-accent-glow: rgba(0, 255, 100, 0.4);

    --glhf-text-primary: #ffffff;
    --glhf-text-secondary: #b0b0b0;
    --glhf-text-muted: #6b7280;
    --glhf-text-accent: #00ff64;

    --glhf-border: rgba(0, 255, 100, 0.15);
    --glhf-border-bright: rgba(0, 255, 100, 0.4);
    --glhf-border-solid: #1e2a35;

    --glhf-discord: #5865f2;
    --glhf-discord-rgb: 88, 101, 242;
    --glhf-youtube: #ff0000;
    --glhf-tiktok: #00f2ea;
    --glhf-twitch: #9146ff;
    --glhf-telegram: #2596be;
    --glhf-steam: #1b2838;
    --glhf-funcoin: #ff9800;
    --glhf-funcoin-rgb: 255, 152, 0;

    --glhf-success: #00ff64;
    --glhf-warning: #ff9800;
    --glhf-danger: #ef4444;
    --glhf-info: #3b82f6;

    --glhf-font-heading: 'Enerhodar', 'Segoe UI', system-ui, sans-serif;
    --glhf-font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --glhf-font-mono: 'Courier New', Consolas, monospace;

    --glhf-radius-sm: 8px;
    --glhf-radius-md: 12px;
    --glhf-radius-lg: 20px;
    --glhf-radius-xl: 28px;
    --glhf-radius-full: 9999px;

    --glhf-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --glhf-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --glhf-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --glhf-shadow-glow: 0 0 30px rgba(0, 255, 100, 0.3);
    --glhf-shadow-glow-lg: 0 0 60px rgba(0, 255, 100, 0.3);

    --glhf-transition-fast: 0.15s ease;
    --glhf-transition: 0.3s ease;
    --glhf-transition-slow: 0.5s ease;

    --glhf-container-width: 1520px;
    --glhf-container-narrow: 900px;
    --glhf-header-height: 80px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--glhf-font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--glhf-text-secondary);
    background: var(--glhf-bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Animated Background --- */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(var(--glhf-accent-rgb), 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(var(--glhf-accent-rgb), 0.03) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: calc(100% + 50px);
    height: calc(100% + 50px);
    background-image:
        linear-gradient(rgba(var(--glhf-accent-rgb), 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--glhf-accent-rgb), 0.025) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
    pointer-events: none;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0%   { transform: translate(0, 0); }
    100% { transform: translate(-50px, -50px); }
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--glhf-font-heading);
    color: var(--glhf-text-primary);
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.4rem, 3vw, 1.8rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }

a {
    color: var(--glhf-accent);
    text-decoration: none;
    transition: color var(--glhf-transition-fast);
}

a:hover {
    color: var(--glhf-accent-hover);
}

strong { color: var(--glhf-text-primary); }

code, pre {
    font-family: var(--glhf-font-mono);
    background: var(--glhf-bg-tertiary);
    border-radius: var(--glhf-radius-sm);
}

code {
    padding: 2px 8px;
    font-size: 0.9em;
    color: var(--glhf-accent);
}

pre {
    padding: 1.25rem;
    overflow-x: auto;
    border: 1px solid var(--glhf-border);
}

pre code {
    padding: 0;
    background: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

::selection {
    background: rgba(var(--glhf-accent-rgb), 0.3);
    color: var(--glhf-text-primary);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--glhf-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: rgba(var(--glhf-accent-rgb), 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--glhf-accent-rgb), 0.5);
}

/* --- Layout --- */
.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: var(--glhf-container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.container--narrow {
    max-width: var(--glhf-container-narrow);
}

.site-main {
    min-height: calc(100vh - var(--glhf-header-height) - 200px);
    padding-top: calc(var(--glhf-header-height) + 40px);
    padding-bottom: 60px;
}

/* --- Cards --- */
.glhf-card {
    background: var(--glhf-bg-card);
    border: 1px solid var(--glhf-border);
    border-radius: var(--glhf-radius-lg);
    overflow: hidden;
    transition: all var(--glhf-transition);
    position: relative;
}

.glhf-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--glhf-radius-lg);
    background: linear-gradient(135deg, rgba(var(--glhf-accent-rgb), 0.2), transparent 50%);
    opacity: 0;
    transition: opacity var(--glhf-transition);
    z-index: 0;
    pointer-events: none;
}

.glhf-card:hover {
    border-color: var(--glhf-border-bright);
    transform: translateY(-4px);
    box-shadow: var(--glhf-shadow-glow);
}

.glhf-card:hover::before {
    opacity: 1;
}

.card-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--glhf-transition-slow);
}

.glhf-card:hover .card-thumbnail img {
    transform: scale(1.05);
}

.card-content {
    position: relative;
    z-index: 1;
    padding: 1.5rem;
}

.card-content .entry-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.card-content .entry-title a {
    color: var(--glhf-text-primary);
}

.card-content .entry-title a:hover {
    color: var(--glhf-accent);
}

.entry-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--glhf-text-muted);
    margin-bottom: 0.75rem;
}

.entry-summary p {
    font-size: 0.95rem;
    color: var(--glhf-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --- Posts Grid --- */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* --- Buttons --- */
.glhf-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--glhf-font-heading);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 32px;
    border: 2px solid var(--glhf-accent);
    border-radius: var(--glhf-radius-md);
    background: transparent;
    color: var(--glhf-accent);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color var(--glhf-transition), border-color var(--glhf-transition), box-shadow var(--glhf-transition), transform var(--glhf-transition);
    position: relative;
    isolation: isolate;
    text-decoration: none;
}

.glhf-btn::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: var(--glhf-accent);
    clip-path: inset(0 100% 0 0);
    transition: clip-path var(--glhf-transition);
    z-index: -1;
}

.glhf-btn.no-transition::before {
    transition: none;
}

.glhf-btn.hover-in::before {
    clip-path: inset(0 0 0 0);
}

.glhf-btn.hover-out::before {
    clip-path: inset(0 0 0 100%);
}

.glhf-btn:hover {
    color: var(--glhf-bg-primary);
    box-shadow: var(--glhf-shadow-glow);
    transform: translateY(-2px);
}

.glhf-btn--filled {
    background: var(--glhf-accent);
    color: var(--glhf-bg-primary);
}

.glhf-btn--filled:hover {
    background: var(--glhf-accent-hover);
    border-color: var(--glhf-accent-hover);
}

.glhf-btn--discord {
    border-color: var(--glhf-discord);
    color: var(--glhf-discord);
}

.glhf-btn--discord::before {
    background: var(--glhf-discord);
}

.glhf-btn--discord:hover {
    color: #fff;
}

.glhf-btn--discord span {
    /* margin-top removed — Enerhodar font offset fix */
}

.glhf-btn--sm {
    padding: 8px 20px;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.glhf-btn--lg {
    padding: 18px 44px;
    font-size: 1.15rem;
    letter-spacing: 3px;
}

.glhf-btn svg {
    width: 1.2em;
    height: 1.2em;
}

/* --- Badges --- */
.glhf-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 4px 12px;
    font-family: var(--glhf-font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: var(--glhf-radius-full);
    border: 1px solid var(--glhf-border-bright);
    background: var(--glhf-accent-dim);
    color: var(--glhf-accent);
}

.glhf-badge--discord {
    border-color: rgba(var(--glhf-discord-rgb), 0.4);
    background: rgba(var(--glhf-discord-rgb), 0.15);
    color: var(--glhf-discord);
}

.glhf-badge--funcoin {
    border-color: rgba(var(--glhf-funcoin-rgb), 0.4);
    background: rgba(var(--glhf-funcoin-rgb), 0.15);
    color: var(--glhf-funcoin);
}

.glhf-badge--danger {
    border-color: rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.15);
    color: var(--glhf-danger);
}

/* --- Section Title --- */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--glhf-accent), var(--glhf-accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    color: var(--glhf-text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* --- Pagination --- */
.pagination {
    display: flex;
    justify-content: center;
}

.pagination .nav-links {
    display: flex;
    gap: 0.5rem;
}

.pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--glhf-border);
    border-radius: var(--glhf-radius-sm);
    color: var(--glhf-text-secondary);
    font-family: var(--glhf-font-heading);
    font-weight: 600;
    transition: all var(--glhf-transition-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    border-color: var(--glhf-accent);
    color: var(--glhf-accent);
    background: var(--glhf-accent-dim);
}

/* --- No Results --- */
.no-results {
    text-align: center;
    padding: 6rem 2rem;
}

.no-results h2 {
    margin-bottom: 1rem;
}

/* --- Utility --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-accent { color: var(--glhf-accent) !important; }
.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(135deg, var(--glhf-accent), var(--glhf-accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- WordPress Admin Bar support --- */
.admin-bar .site-header {
    top: 32px;
}

.admin-bar .site-main {
    padding-top: calc(var(--glhf-header-height) + 40px);
}

@media (max-width: 782px) {
    /* WP admin bar is position:absolute on mobile — scrolls away.
       Start with offset; JS adds .admin-bar-scrolled to remove it. */
    .admin-bar .site-header {
        top: 46px;
        transition: top 0.2s ease;
    }

    .admin-bar.admin-bar-scrolled .site-header {
        top: 0;
    }

    .admin-bar .site-main {
        padding-top: calc(var(--glhf-header-height) + 40px);
    }

    .admin-bar .main-nav {
        top: calc(46px + var(--glhf-header-height));
        transition: top 0.2s ease;
    }

    .admin-bar.admin-bar-scrolled .main-nav {
        top: var(--glhf-header-height);
    }
}

/* --- Page Content (generic) --- */
.page-content {
    padding-top: calc(var(--glhf-header-height) + 40px);
    padding-bottom: 4rem;
    min-height: 100vh;
}

.admin-bar .page-content {
    padding-top: calc(var(--glhf-header-height) + 40px);
}

@media (max-width: 782px) {
    .admin-bar .page-content {
        padding-top: calc(var(--glhf-header-height) + 40px);
    }
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.page-header p {
    color: var(--glhf-text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* --- Embed Frame (iframe pages) --- */
.embed-frame {
    border: 1px solid var(--glhf-border);
    border-radius: var(--glhf-radius-lg);
    overflow: hidden;
    background: var(--glhf-bg-card);
}

.embed-frame iframe {
    display: block;
    width: 100%;
    height: 75vh;
    min-height: 500px;
    border: none;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .posts-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --glhf-header-height: 64px;
    }

    .container {
        padding: 0 16px;
    }

    .posts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }
}