.admin-dashboard{max-width:1400px;margin:0 auto}.dashboard-header{margin-bottom:40px}.dashboard-header h1{font-size:2.5rem;color:#2c3e50;margin:0 0 10px;font-weight:700}.dashboard-subtitle{color:#7f8c8d;font-size:1.1rem;margin:0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:40px}.stat-card{background:#fff;border-radius:12px;padding:25px;box-shadow:0 2px 8px #0000001a;display:flex;align-items:center;gap:20px;transition:all .3s ease}.stat-card:hover{transform:translateY(-4px);box-shadow:0 4px 16px #00000026}.stat-icon{width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.8rem}.user-icon{background:linear-gradient(135deg,#667eea,#764ba2)}.memo-icon{background:linear-gradient(135deg,#f093fb,#f5576c)}.active-icon{background:linear-gradient(135deg,#4facfe,#00f2fe)}.storage-icon{background:linear-gradient(135deg,#43e97b,#38f9d7)}.stat-content{flex:1}.stat-value{font-size:2rem;font-weight:700;color:#2c3e50;margin:0 0 5px}.stat-label{color:#7f8c8d;font-size:.95rem;margin:0 0 5px}.stat-change{font-size:.85rem;color:#95a5a6;margin:0}.stat-change.positive{color:#27ae60;font-weight:600}.quick-access{margin-bottom:40px}.quick-access h2{font-size:1.5rem;color:#2c3e50;margin:0 0 20px;font-weight:600}.quick-access-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.quick-access-card{background:#fff;border-radius:12px;padding:25px;text-align:center;text-decoration:none;box-shadow:0 2px 8px 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#0000001a;color:#7f8c8d;font-size:1.2rem}@media(max-width:768px){.announcements-header{flex-direction:column;gap:15px}.form-container{padding:20px}.form-row{grid-template-columns:1fr}.announcement-card{padding:20px}.announcement-header-row{flex-direction:column;gap:15px}.announcement-meta{flex-direction:column;gap:8px}}.admin-permissions{max-width:1600px;margin:0 auto}.permissions-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px}.permissions-header h1{font-size:2rem;color:#2c3e50;margin:0 0 8px;font-weight:700}.page-description{color:#7f8c8d;font-size:1rem;margin:0}.refresh-btn{padding:10px 20px;background:#3498db;color:#fff;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s ease}.refresh-btn:hover{background:#2980b9;transform:translateY(-2px)}.search-bar{background:#fff;padding:20px;border-radius:12px;box-shadow:0 2px 8px 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