:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a24;--text-primary: #ffffff;--text-secondary: #a0a0b0;--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);--success: #10b981;--error: #ef4444;--border: #2a2a3a;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden}.login-background{position:absolute;top:0;left:0;right:0;bottom:0;z-index:0}.gradient-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:float 8s ease-in-out infinite}.orb-1{width:400px;height:400px;background:var(--accent-primary);top:-100px;left:-100px}.orb-2{width:300px;height:300px;background:var(--accent-secondary);bottom:-50px;right:-50px;animation-delay:-4s}.orb-3{width:200px;height:200px;background:#a855f7;top:50%;left:50%;animation-delay:-2s}@keyframes float{0%,to{transform:translate(0)}50%{transform:translate(30px,30px)}}.login-card{background:#1a1a24cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:24px;padding:48px;width:100%;max-width:420px;position:relative;z-index:1;box-shadow:var(--shadow)}.login-header{text-align:center;margin-bottom:32px}.logo{width:48px;height:48px;margin:0 auto 16px;background:var(--accent-gradient);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff}.logo svg{width:24px;height:24px}.login-header h1{font-size:28px;font-weight:700;margin-bottom:8px}.login-header p{color:var(--text-secondary)}.input-group{margin-bottom:20px}.input-group label{display:block;font-size:14px;font-weight:500;margin-bottom:8px;color:var(--text-secondary)}.input-group input,.input-group textarea{width:100%;padding:14px 16px;background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;color:var(--text-primary);font-size:16px;transition:all .2s}.input-group input:focus,.input-group textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f133}.input-group input::placeholder,.input-group textarea::placeholder{color:var(--text-secondary);opacity:.6}.btn-primary{width:100%;padding:14px 24px;background:var(--accent-gradient);border:none;border-radius:12px;color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #6366f166}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-secondary{padding:12px 24px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.btn-secondary:hover{background:var(--bg-card)}.btn-ghost{padding:8px 16px;background:transparent;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;transition:color .2s}.btn-ghost:hover{color:var(--text-primary)}.error-message{background:#ef44441a;border:1px solid var(--error);color:var(--error);padding:12px;border-radius:8px;margin-bottom:16px;font-size:14px}.login-footer{margin-top:24px;text-align:center;color:var(--text-secondary)}.link-btn{background:none;border:none;color:var(--accent-primary);cursor:pointer;font-weight:500;margin-left:4px}.link-btn:hover{text-decoration:underline}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.dashboard{min-height:100vh;background:var(--bg-primary)}.navbar{display:flex;justify-content:space-between;align-items:center;padding:16px 32px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.nav-brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:700}.nav-brand svg{width:32px;height:32px;color:var(--accent-primary)}.nav-user{display:flex;align-items:center;gap:16px}.user-avatar{width:40px;height:40px;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600}.main-content{max-width:1200px;margin:0 auto;padding:32px}.content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.content-header h1{font-size:32px;font-weight:700}.content-header p{color:var(--text-secondary);margin-top:4px}.content-header .btn-primary{width:auto}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:40px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px;display:flex;align-items:center;gap:16px}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center}.stat-icon svg{width:24px;height:24px}.stat-icon.blue{background:#6366f133;color:#6366f1}.stat-icon.green{background:#10b98133;color:#10b981}.stat-icon.purple{background:#8b5cf633;color:#8b5cf6}.stat-info{display:flex;flex-direction:column}.stat-value{font-size:24px;font-weight:700}.stat-label{font-size:14px;color:var(--text-secondary)}.items-section h2{font-size:20px;margin-bottom:20px}.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.item-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px;transition:all .2s}.item-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 12px 24px #0000004d}.item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.item-header h3{font-size:18px;font-weight:600}.item-badge{background:#10b98133;color:var(--success);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500}.item-card p{color:var(--text-secondary);margin-bottom:16px}.item-footer{padding-top:12px;border-top:1px solid var(--border)}.item-id{font-size:12px;color:var(--text-secondary);font-family:monospace}.empty-state{text-align:center;padding:60px 20px;background:var(--bg-card);border:1px dashed var(--border);border-radius:16px}.empty-state svg{width:64px;height:64px;color:var(--text-secondary);margin-bottom:16px}.empty-state h3{font-size:20px;margin-bottom:8px}.empty-state p{color:var(--text-secondary);margin-bottom:24px}.empty-state .btn-primary{width:auto;display:inline-flex}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;width:100%;max-width:480px;animation:modalIn .2s ease-out}@keyframes modalIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:20px}.btn-close{width:32px;height:32px;background:transparent;border:none;color:var(--text-secondary);font-size:24px;cursor:pointer;border-radius:8px;transition:all .2s}.btn-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:24px;border-top:1px solid var(--border)}.modal-footer .btn-primary{width:auto}@media (max-width: 768px){.login-card{padding:32px 24px}.navbar{padding:12px 16px}.main-content{padding:20px}.content-header{flex-direction:column;align-items:flex-start;gap:16px}.content-header .btn-primary{width:100%}}