/* ==========================================================================
   Arima Dev Blog Stylesheet (Isolated)
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root[data-theme="dark"] {
    --color-bg-base: #0a0c0a;
    --color-bg-card: rgba(20, 26, 20, 0.45);
    --color-border: rgba(158, 206, 106, 0.1);
    --color-border-hover: rgba(158, 206, 106, 0.25);
    --color-text-main: #f0f4f0;
    --color-text-muted: #9ab09a;
    --color-text-dim: #6d806d;
    --color-accent: #9ece6a;
    --color-accent-rgb: 158, 206, 106;
    --color-accent-glow: rgba(158, 206, 106, 0.15);
    --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.35);
    --blur-glass: blur(12px);
}

:root[data-theme="light"] {
    --color-bg-base: #f7faf7;
    --color-bg-card: rgba(255, 255, 255, 0.7);
    --color-border: rgba(90, 120, 70, 0.08);
    --color-border-hover: rgba(90, 120, 70, 0.2);
    --color-text-main: #1f2d1f;
    --color-text-muted: #5e6f5e;
    --color-text-dim: #8ba08b;
    --color-accent: #5a8c2d;
    --color-accent-rgb: 90, 140, 45;
    --color-accent-glow: rgba(90, 140, 45, 0.08);
    --shadow-premium: 0 15px 30px rgba(90, 140, 45, 0.05);
    --blur-glass: blur(12px);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    font-family: 'Inter', -apple-system, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

/* Glassmorphic Navbar */
.blog-nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 72px;
    z-index: 1000;
    background: transparent !important;
    border-bottom: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

.nav-container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--color-text-main);
}

.nav-logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-logo-text span {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Header Theme & Lang Buttons Dropdown */
.header-nav-icon-btn {
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    outline: none;
}

.header-nav-icon-btn:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
    color: var(--color-accent);
    transform: translateY(-1px);
}

.header-lang-dropdown {
    position: relative;
    height: 36px;
}

.header-lang-trigger {
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
    height: 100%;
    padding: 0 14px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    outline: none;
}

.header-lang-trigger:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
    color: var(--color-accent);
    transform: translateY(-1px);
}

.header-lang-trigger .active-flag-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.header-lang-trigger .flag-svg {
    border-radius: 1px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.header-lang-options {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 140px;
    background: rgba(15, 20, 15, 0.96);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 100;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

[data-theme="light"] .header-lang-options {
    background: rgba(255, 255, 255, 0.96);
}

.header-lang-dropdown.active .header-lang-options {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.header-lang-dropdown .lang-option {
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
}

.header-lang-dropdown .lang-option:hover {
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.header-lang-dropdown .lang-option.active {
    background: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    font-weight: 700;
}

/* Hero Section */
.blog-hero {
    position: relative;
    padding: 140px 24px 80px 24px;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(20, 35, 24, 0.95) 0%, rgba(9, 13, 10, 1) 100%);
}

[data-theme="light"] .blog-hero {
    background: linear-gradient(180deg, rgba(240, 248, 242, 0.95) 0%, rgba(255, 255, 255, 1) 100%);
}

.hero-glow {
    position: absolute;
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 350px;
    background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.12) 0%, rgba(var(--color-accent-rgb), 0) 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
    letter-spacing: -0.5px;
    text-transform: uppercase;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 40px auto;
    position: relative;
    z-index: 2;
}

/* Grid & Card Layout */
.blog-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px 100px 24px;
    flex-grow: 1;
}

/* Featured Post Layout matching Discord Blog heading */
.featured-post-container {
    max-width: 1100px;
    margin: 0 auto 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    cursor: pointer;
    text-decoration: none;
    color: var(--color-text-main);
    position: relative;
    z-index: 2;
}

.featured-banner-container {
    width: 100%;
    height: 500px;
    border-radius: 28px;
    overflow: hidden;
    position: relative;
    background: rgba(0, 0, 0, 0.15);
}

.featured-banner {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.featured-post-container:hover .featured-banner {
    transform: scale(1.02);
}

.featured-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.5px;
    transition: color 0.2s ease;
    text-transform: uppercase;
}

.featured-post-container:hover .featured-title {
    color: var(--color-accent);
}

.featured-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Frameless Grid cards matching Discord styles */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px 30px;
    margin-top: 40px;
}

.post-card {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text-main);
    transition: none;
    position: relative;
}

.post-card-category {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-text-main);
    transition: color 0.2s ease;
}

.post-card:hover .post-card-title {
    color: var(--color-accent);
}

/* Footer styling */
.blog-footer {
    background: rgba(var(--color-accent-rgb), 0.01);
    padding: 30px 24px;
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.footer-copy {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

/* Responsive grid adjustments */
@media (max-width: 992px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .featured-banner-container {
        height: 380px;
    }
    .featured-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
    }
    .featured-banner-container {
        height: 280px;
    }
    .featured-title {
        font-size: 1.5rem;
    }
    .hero-title {
        font-size: 2.2rem;
    }
}

/* Back to Main Web Link styling */
.back-to-web-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    background: rgba(var(--color-accent-rgb), 0.03);
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.back-to-web-link:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
    transform: translateY(-1px);
}

/* Newsletter Nav Button */
.newsletter-nav-btn {
    background: rgba(var(--color-accent-rgb), 0.1);
    border: 1px solid var(--color-border);
    color: var(--color-accent);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 15px rgba(var(--color-accent-rgb), 0.05);
}

.newsletter-nav-btn:hover {
    background: var(--color-accent);
    color: var(--color-bg-base);
    border-color: var(--color-accent);
    box-shadow: 0 4px 20px rgba(var(--color-accent-rgb), 0.3);
    transform: translateY(-1px);
}

.newsletter-nav-btn i {
    font-size: 0.9rem;
}



/* Toolbar vertical divider */
.toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--color-border);
    margin: 0 12px;
}

/* Search Input styling */
.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-grow: 1;
    height: 100%;
}

.search-icon {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    display: flex;
    align-items: center;
}

#blog-search-input {
    background: none;
    border: none;
    outline: none;
    color: var(--color-text-main);
    font-family: inherit;
    font-size: 0.85rem;
    width: 100%;
    height: 100%;
    line-height: normal;
}

#blog-search-input::placeholder {
    color: var(--color-text-dim);
}

/* Newsletter Modal Styles */
.newsletter-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.newsletter-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.newsletter-modal-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-hover);
    border-radius: 28px;
    padding: 40px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    text-align: center;
    backdrop-filter: var(--blur-glass);
    -webkit-backdrop-filter: var(--blur-glass);
}

.newsletter-modal-overlay.active .newsletter-modal-card {
    transform: translateY(0);
}

.newsletter-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--color-text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
    outline: none;
}

.newsletter-modal-close:hover {
    color: #f23f43;
}

.newsletter-modal-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(var(--color-accent-rgb), 0.3);
}

.newsletter-modal-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 10px;
}

.newsletter-modal-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 24px;
}

.newsletter-modal-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.newsletter-modal-input {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 14px 18px;
    color: var(--color-text-main);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.newsletter-modal-input:focus {
    border-color: var(--color-accent);
}

.newsletter-modal-submit-btn {
    background: var(--color-accent);
    color: var(--color-bg-base);
    border: none;
    border-radius: 14px;
    padding: 14px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.newsletter-modal-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(var(--color-accent-rgb), 0.35);
}

/* Sort Dropdown styling */
.search-sort-dropdown {
    position: relative;
    height: 100%;
}

.sort-trigger {
    background: rgba(var(--color-accent-rgb), 0.05);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    height: 100%;
    padding: 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-main);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.sort-trigger:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.sort-trigger i {
    font-size: 0.7rem;
    transition: transform 0.25s ease;
}

.search-sort-dropdown.active .sort-trigger i {
    transform: rotate(180deg);
}

.sort-options {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    width: 140px;
    background: rgba(15, 20, 15, 0.95);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 100;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

[data-theme="light"] .sort-options {
    background: rgba(255, 255, 255, 0.95);
}

.search-sort-dropdown.active .sort-options {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.sort-option {
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.sort-option:hover {
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.sort-option.active {
    background: var(--color-accent);
    color: var(--color-bg-base);
}

/* Post Card Image layout matching Discord styles */
.post-card-image-container {
    width: 100%;
    height: 190px;
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 8px;
    border: 1px solid var(--color-border);
    position: relative;
    background: rgba(0, 0, 0, 0.15);
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.post-card:hover .post-card-image {
    transform: scale(1.04);
}