:root{--bg: #0b1d33;--bg-glow: #17406b;--card: #132b47;--card-border: #234873;--text: #ffffff;--muted: #9bb0c9;--accent: #ffd23f;--accent-hover: #ffdf70;--success: #2ed573;--error: #ff4757;--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: "SFMono-Regular", Consolas, Menlo, monospace}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(120% 70% at 50% 0%,var(--bg-glow),var(--bg) 70%);color:var(--text);font-family:var(--font)}.login-overlay{position:fixed;inset:0;background:#050c16d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100}.login-card{background:var(--card);border:1px solid var(--card-border);border-radius:20px;padding:32px;max-width:420px;width:100%;box-shadow:0 16px 40px #00000080;text-align:center}.login-header h2{margin:12px 0 6px;font-size:1.5rem;color:var(--accent)}.login-header p{margin:0 0 20px;color:var(--muted);font-size:.92rem}.login-form{display:flex;flex-direction:column;gap:16px;text-align:left}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.85rem;font-weight:600;color:var(--muted)}.form-group input{padding:12px 14px;border-radius:10px;background:#081626;border:1px solid var(--card-border);color:#fff;font-size:1rem;outline:none}.form-group input:focus{border-color:var(--accent)}.login-error{padding:10px;border-radius:8px;background:#ff475726;border:1px solid var(--error);color:#ff7675;font-size:.88rem;text-align:center}.btn-login{cursor:pointer;background:var(--accent);color:#0b1d33;padding:12px;border-radius:10px;font-size:1rem;font-weight:800;border:none;margin-top:8px;transition:all .15s ease}.btn-login:hover{background:var(--accent-hover);transform:translateY(-2px)}.login-footer{margin-top:20px}.login-footer a{color:var(--muted);text-decoration:none;font-size:.9rem}.login-footer a:hover{color:var(--accent)}.admin-dashboard{max-width:1100px;margin:0 auto;padding:24px 20px 60px}.admin-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:28px}.nav-hub-link{color:var(--muted);text-decoration:none;font-weight:600}.nav-hub-link:hover{color:var(--accent)}.dashboard-title{margin:6px 0 0;font-size:1.8rem;color:var(--accent);font-weight:800}.admin-header-right{display:flex;gap:10px;align-items:center}.nav-btn{background:#ffffff14;border:1px solid var(--card-border);color:var(--text);padding:8px 14px;border-radius:8px;font-size:.88rem;font-weight:600;cursor:pointer;text-decoration:none;transition:all .15s}.nav-btn:hover{background:#ffffff26}.btn-logout{color:#ff7675}.btn-logout:hover{background:#ff475726}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.kpi-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 16px #0000004d}.kpi-icon{font-size:2.2rem;background:#00000040;width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center}.kpi-content{display:flex;flex-direction:column;gap:4px}.kpi-label{font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.kpi-value{font-size:1.6rem;font-weight:800}.kpi-value.highlight{color:var(--accent)}.stats-row{display:flex;gap:20px;margin-bottom:24px;flex-wrap:wrap}.flex-1{flex:1 1 300px}.flex-2{flex:2 1 450px}.dashboard-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:24px;box-shadow:0 4px 16px #0000004d}.card-heading{margin-bottom:18px}.card-heading h2{margin:0;font-size:1.2rem;font-weight:700}.games-breakdown-list{display:flex;flex-direction:column;gap:14px}.game-stat-card{background:#00000040;border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:16px}.game-stat-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.game-stat-title{font-size:1.1rem;font-weight:700;color:var(--accent)}.game-stat-playtime{font-family:var(--mono);font-weight:700;color:var(--success)}.game-stat-meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;font-size:.85rem;color:var(--muted)}.game-stat-meta-grid strong{color:var(--text)}.os-breakdown-list{display:flex;flex-direction:column;gap:14px}.os-item{display:flex;flex-direction:column;gap:6px}.os-item-header{display:flex;justify-content:space-between;font-size:.9rem;font-weight:600}.progress-bar-bg{height:10px;background:#0000004d;border-radius:999px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .3s ease}.session-table-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.table-filters{display:flex;gap:10px}.filter-input,.filter-select{padding:8px 12px;border-radius:8px;background:#081626;border:1px solid var(--card-border);color:#fff;font-size:.88rem;outline:none}.table-wrapper{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{padding:12px 14px;border-bottom:2px solid var(--card-border);color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}.data-table td{padding:14px;border-bottom:1px solid rgba(255,255,255,.05);font-size:.92rem}.data-table tr:hover td{background:#ffffff05}.player-tag{font-weight:700;color:var(--text)}.game-slug-tag{background:#ffd23f26;color:var(--accent);padding:2px 8px;border-radius:6px;font-size:.82rem;font-weight:600}.duration-tag{font-family:var(--mono);color:var(--success);font-weight:600}.empty-state{color:var(--muted);text-align:center;padding:24px;font-style:italic}