* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #4CAF50;
    --primary-dark: #388E3C;
    --secondary: #FF9800;
    --bg-dark: #0d1117;
    --bg-card: #161b22;
    --bg-card-hover: #21262d;
    --text: #e6edf3;
    --text-muted: #8b949e;
    --border: #30363d;
    --danger: #f85149;
    --info: #58a6ff;
}
body { font-family: system-ui, -apple-system, sans-serif; background: var(--bg-dark); color: var(--text); line-height: 1.6; }

/* HEADER */
.header { background: rgba(13,17,23,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); padding: 15px 0; position: sticky; top: 0; z-index: 100; }
.header-content { max-width: 1400px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 1.5rem; font-weight: 700; }
.logo-icon { font-size: 2rem; }
.logo-text .accent { color: var(--primary); }
.nav { display: flex; gap: 10px; }
.nav-btn { background: transparent; border: 1px solid var(--border); color: var(--text); padding: 10px 20px; border-radius: 8px; cursor: pointer; font-size: 0.95rem; transition: all 0.3s; }
.nav-btn:hover { border-color: var(--primary); }
.nav-btn.active { background: var(--primary); border-color: var(--primary); color: white; }

/* HERO */
.hero { padding: 80px 20px; text-align: center; background: linear-gradient(135deg, rgba(76,175,80,0.15) 0%, transparent 50%, rgba(255,152,0,0.15) 100%); }
.hero h1 { font-size: 3.5rem; background: linear-gradient(135deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 15px; }
.hero p { color: var(--text-muted); font-size: 1.3rem; margin-bottom: 40px; }
.hero-stats { display: flex; justify-content: center; gap: 60px; }
.stat { text-align: center; }
.stat-value { display: block; font-size: 3rem; font-weight: 700; color: var(--primary); }
.stat-label { color: var(--text-muted); font-size: 1rem; }

/* CONTAINER */
.container { max-width: 1200px; margin: 0 auto; padding: 40px 20px; }

/* SEARCH */
.search-section { margin-bottom: 30px; }
.search-bar { display: flex; gap: 15px; margin-bottom: 20px; }
.search-bar input { flex: 1; background: var(--bg-card); border: 1px solid var(--border); color: var(--text); padding: 16px 20px; border-radius: 12px; font-size: 1rem; }
.search-bar input:focus { outline: none; border-color: var(--primary); }
.search-bar select { background: var(--bg-card); border: 1px solid var(--border); color: var(--text); padding: 16px 20px; border-radius: 12px; min-width: 180px; }
.category-tabs { display: flex; gap: 10px; flex-wrap: wrap; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.category-tab { background: var(--bg-card); border: 1px solid var(--border); color: var(--text-muted); padding: 10px 20px; border-radius: 25px; cursor: pointer; transition: all 0.3s; font-size: 0.9rem; }
.category-tab:hover { border-color: var(--primary); }
.category-tab.active { background: var(--primary); border-color: var(--primary); color: white; }

/* GRID */
.configs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.config-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 20px; cursor: pointer; transition: all 0.3s; }
.config-card:hover { border-color: var(--primary); transform: translateY(-5px); box-shadow: 0 10px 30px rgba(76,175,80,0.15); }
.config-card-header { display: flex; justify-content: space-between; align-items: start; margin-bottom: 15px; }
.config-icon { font-size: 2.5rem; }
.config-category-badge { background: rgba(76,175,80,0.2); color: var(--primary); padding: 5px 12px; border-radius: 15px; font-size: 0.75rem; font-weight: 500; }
.config-title { font-size: 1.2rem; font-weight: 600; margin-bottom: 10px; }
.config-description { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 15px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.config-meta { display: flex; gap: 15px; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 10px; }
.config-tags { display: flex; gap: 8px; }
.tag { font-size: 0.75rem; padding: 4px 10px; border-radius: 10px; background: var(--bg-card-hover); color: var(--text-muted); }
.tag.version { background: rgba(88,166,255,0.2); color: var(--info); }

/* LOAD MORE */
.load-more { text-align: center; margin-top: 40px; }
.btn-load-more { background: var(--bg-card); border: 1px solid var(--border); color: var(--text); padding: 15px 50px; border-radius: 25px; cursor: pointer; font-size: 1rem; transition: all 0.3s; }
.btn-load-more:hover { background: var(--primary); border-color: var(--primary); }

/* HELP SECTION */
.help-section { padding: 40px 0; }
.help-section h2 { font-size: 2.5rem; text-align: center; margin-bottom: 40px; }
.help-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-bottom: 50px; }
.help-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 25px; text-align: center; }
.help-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 1.2rem; }
.help-card p { color: var(--text-muted); }
.help-detailed h3 { font-size: 1.5rem; margin: 30px 0 20px; color: var(--secondary); }
.file-locations { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 15px; margin-bottom: 30px; }
.file-location { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; display: flex; align-items: center; gap: 15px; }
.file-icon { font-size: 2rem; }
.file-location strong { display: block; font-size: 1rem; margin-bottom: 5px; }
.file-location p { color: var(--text-muted); font-size: 0.9rem; }
.code-block { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; font-family: monospace; font-size: 0.9rem; white-space: pre-wrap; margin-bottom: 20px; overflow-x: auto; }
.important-list { list-style: none; padding: 0; }
.important-list li { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 15px 20px; margin-bottom: 10px; }
.important-list li::before { content: '⚠️ '; }

/* UPLOAD */
.upload-section { padding: 40px 0; }
.upload-section h2 { font-size: 2.5rem; text-align: center; margin-bottom: 10px; }
.upload-hint { text-align: center; color: var(--text-muted); margin-bottom: 40px; }
.upload-form { max-width: 700px; margin: 0 auto; background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea { width: 100%; background: var(--bg-dark); border: 1px solid var(--border); color: var(--text); padding: 14px 16px; border-radius: 10px; font-size: 1rem; font-family: inherit; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.form-group textarea { min-height: 150px; resize: vertical; }
.code-input { font-family: monospace; min-height: 300px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.btn-submit { width: 100%; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; border: none; padding: 18px; border-radius: 12px; font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: all 0.3s; }
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(76,175,80,0.3); }

/* MODAL */
.modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.85); z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal-content { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; max-width: 800px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 30px; position: relative; }
.modal-close { position: absolute; top: 15px; right: 20px; font-size: 2.5rem; cursor: pointer; background: none; border: none; color: var(--text-muted); line-height: 1; }
.modal-close:hover { color: var(--danger); }
.modal h3 { font-size: 1.8rem; margin-bottom: 10px; }
.modal p { color: var(--text-muted); margin-bottom: 15px; }
.modal-meta { display: flex; gap: 15px; margin-bottom: 20px; flex-wrap: wrap; }
.meta-tag { background: var(--bg-card-hover); padding: 6px 12px; border-radius: 8px; font-size: 0.9rem; }
.modal-file { background: var(--bg-dark); border-radius: 12px; margin: 20px 0; overflow: hidden; }
.modal-file-header { display: flex; justify-content: space-between; align-items: center; padding: 15px; background: rgba(255,255,255,0.05); border-bottom: 1px solid var(--border); }
.btn-copy { background: var(--bg-card); border: 1px solid var(--border); color: var(--text); padding: 8px 15px; border-radius: 8px; cursor: pointer; }
.btn-copy:hover { background: var(--primary); }
.modal-code { padding: 20px; font-family: monospace; font-size: 0.85rem; white-space: pre-wrap; max-height: 400px; overflow-y: auto; margin: 0; }
.btn-download-modal { width: 100%; background: var(--secondary); color: white; border: none; padding: 16px; border-radius: 12px; font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: all 0.3s; }
.btn-download-modal:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(255,152,0,0.3); }

/* FOOTER */
.footer { text-align: center; padding: 40px; color: var(--text-muted); border-top: 1px solid var(--border); }
.footer-note { font-size: 0.85rem; margin-top: 10px; color: var(--border); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-content { flex-direction: column; gap: 15px; }
    .hero h1 { font-size: 2rem; }
    .hero-stats { gap: 20px; }
    .stat-value { font-size: 2rem; }
    .form-row { grid-template-columns: 1fr; }
    .configs-grid { grid-template-columns: 1fr; }
    .search-bar { flex-direction: column; }
}