:root{--primary: #2d7fc1;--primary-dark: #1a5a8a;--bg-dark: #1a1a1a;--bg-sidebar: #242424;--bg-card: #2a2a2a;--text-primary: #ffffff;--text-secondary: #a0a0a0;--border-color: #333;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Fira Sans,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);min-height:100vh}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.login-card{background:var(--bg-card);padding:2rem;border-radius:12px;width:100%;max-width:400px;box-shadow:0 4px 20px #0000004d}.login-card h1{text-align:center;margin-bottom:.5rem;font-size:1.5rem}.login-card .subtitle{text-align:center;color:var(--text-secondary);margin-bottom:2rem}.admin-layout{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--bg-sidebar);padding:1rem;display:flex;flex-direction:column;border-right:1px solid var(--border-color)}.sidebar-header{padding:1rem;border-bottom:1px solid var(--border-color);margin-bottom:1rem}.sidebar-header h2{font-size:1.1rem;color:var(--primary)}.sidebar-header p{font-size:.8rem;color:var(--text-secondary)}.sidebar-nav{flex:1}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-secondary);text-decoration:none;border-radius:8px;transition:all .2s;margin-bottom:.25rem}.nav-item:hover{background:#2d7fc11a;color:var(--text-primary)}.nav-item.active{background:var(--primary);color:#fff}.nav-item svg{width:20px;height:20px}.main-content{flex:1;padding:2rem;overflow-y:auto}.page-header{margin-bottom:2rem}.page-header h1{font-size:1.75rem;margin-bottom:.5rem}.page-header p{color:var(--text-secondary)}.card{background:var(--bg-card);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem;border:1px solid var(--border-color)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.card-header h2{font-size:1.1rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-size:.875rem;color:var(--text-secondary)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem;background:var(--bg-dark);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.9rem}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary)}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--bg-dark);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--border-color)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:.5rem 1rem;font-size:.8rem}.toggle-container{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:var(--bg-dark);border-radius:8px;margin-bottom:.75rem}.toggle-label{font-weight:500}.toggle-description{font-size:.8rem;color:var(--text-secondary);margin-top:.25rem}.toggle{position:relative;width:50px;height:26px;background:var(--border-color);border-radius:13px;cursor:pointer;transition:background .2s}.toggle.active{background:var(--success)}.toggle:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s}.toggle.active:after{transform:translate(24px)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--bg-card);padding:1.5rem;border-radius:12px;border:1px solid var(--border-color)}.stat-card h3{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.stat-card .value{font-size:2rem;font-weight:700}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:1rem;border-bottom:1px solid var(--border-color)}th{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}tr:hover{background:#ffffff05}.badge{display:inline-block;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-success{background:#22c55e33;color:var(--success)}.badge-warning{background:#f59e0b33;color:var(--warning)}.badge-danger{background:#ef444433;color:var(--danger)}.alert{padding:1rem;border-radius:8px;margin-bottom:1rem}.alert-success{background:#22c55e1a;border:1px solid var(--success);color:var(--success)}.alert-error{background:#ef44441a;border:1px solid var(--danger);color:var(--danger)}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem}.image-item{position:relative;background:var(--bg-dark);border-radius:8px;overflow:hidden;aspect-ratio:1}.image-item img{width:100%;height:100%;object-fit:contain;padding:.5rem}.image-item .overlay{position:absolute;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;gap:.5rem;opacity:0;transition:opacity .2s}.image-item:hover .overlay{opacity:1}@media(max-width:768px){.admin-layout{flex-direction:column}.sidebar{width:100%;padding:.5rem}.sidebar-nav{display:flex;overflow-x:auto;gap:.5rem}.nav-item{white-space:nowrap;padding:.5rem 1rem}.main-content{padding:1rem}}