:root {
    --bg-dark: #0f0c29;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent: #ff007a;
    --accent-2: #7a00ff;
    --text: #ffffff;
    --text-muted: #b3b3b3;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Анимированный фон */
.background-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 10s infinite ease-in-out;
}

.blob-1 { width: 400px; height: 400px; background: var(--accent); top: -100px; left: -100px; }
.blob-2 { width: 300px; height: 300px; background: var(--accent-2); bottom: -50px; right: -50px; animation-delay: 2s; }
.blob-3 { width: 250px; height: 250px; background: #00f2ff; top: 40%; left: 60%; animation-delay: 4s; }

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Хедер */
.header {
    text-align: center;
    padding: 4rem 1rem 2rem;
    animation: fadeInDown 1s ease-out;
}

.logo {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -2px;
}

.highlight {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-top: 0.5rem;
}

/* Сетка постов */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Layout: sidebar + content */
.layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

.posts-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.post-list-item {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    padding: 0.6rem;
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    background: transparent;
    transition: background 0.18s, transform 0.12s;
}
.post-list-item:hover {
    background: rgba(255,255,255,0.03);
    transform: translateX(6px);
}
.item-emoji { font-size: 1.4rem; }
.item-title { font-weight: 600; }
.item-date { font-size: 0.8rem; color: var(--text-muted); }
.item-meta { display:flex; flex-direction: column; }

.sidebar {
    position: sticky;
    top: 90px;
    padding: 1.5rem;
    background: rgba(255,255,255,0.02);
    border-radius: 14px;
    border: 1px solid var(--glass-border);
}
.sidebar-title { margin-bottom: 1rem; font-weight: 700; }

.content {
    background: rgba(255,255,255,0.02);
    border-radius: 14px;
    padding: 2rem;
    border: 1px solid var(--glass-border);
}

/* Карточка поста (Глассморфизм) */
.post-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: fadeInUp 0.6s ease-out backwards;
}

.post-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(255, 0, 122, 0.2);
}

.post-emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.post-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.post-date {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: block;
}

.post-snippet {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Модальное окно */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: #1a1a2e;
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 3rem;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1);
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.close-btn:hover {
    background: var(--accent);
}

/* Стили для Markdown внутри модалки */
.markdown-body h1, .markdown-body h2, .markdown-body h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text);
}
.markdown-body p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #d1d1d1;
}
.markdown-body code {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: monospace;
    color: #00f2ff;
}
.markdown-body pre {
    background: #000;
    padding: 1.5rem;
    border-radius: 12px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    border: 1px solid var(--glass-border);
}
.markdown-body blockquote {
    border-left: 4px solid var(--accent);
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-style: italic;
}

/* Анимации */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

.loading {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 1.5rem;
    color: var(--text-muted);
    padding: 4rem;
}

/* Адаптив */
@media (max-width: 768px) {
    .logo { font-size: 2rem; }
    .modal-content { padding: 1.5rem; }
}