:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--slate-900: #0f172a;--slate-800: #1e293b;--slate-700: #334155;--slate-600: #475569;--slate-500: #64748b;--slate-400: #94a3b8;--slate-300: #cbd5e1;--slate-200: #e2e8f0;--slate-100: #f1f5f9;--slate-50: #f8fafc;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--bg: #f8fafc;--surface: #ffffff;--surface-header: #fcfcfd;--border: #e2e8f0;--border-light: #f1f5f9;--radius-xl: 1.5rem;--radius-lg: 1rem;--radius-md: .75rem;--radius-sm: .5rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-premium: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg);color:var(--slate-800);line-height:1.5}.premium-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:all .3s cubic-bezier(.4,0,.2,1)}.premium-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.premium-header{padding:1.5rem 2rem;background:var(--surface-header);border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center}.premium-title{font-size:1.25rem;font-weight:800;color:var(--slate-900);letter-spacing:-.025em}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:1.25rem;color:var(--text-light)}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:linear-gradient(135deg,#667eea,#764ba2)}.auth-card{background:var(--surface);padding:3rem;border-radius:1rem;box-shadow:var(--shadow-lg);width:100%;max-width:450px}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{font-size:2rem;font-weight:700;color:var(--text);margin-bottom:.5rem}.auth-header p{color:var(--text-light);font-size:.95rem}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text);font-size:.95rem}.form-input{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:.5rem;font-size:1rem;transition:all .2s;background:var(--surface)}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.form-input.error{border-color:var(--danger)}.form-error{color:var(--danger);font-size:.875rem;margin-top:.25rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary{background:var(--primary);color:#fff;width:100%}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--secondary);color:#fff}.btn-link{background:none;color:var(--primary);padding:0;text-decoration:none;font-size:.95rem}.btn-link:hover{text-decoration:underline}.alert{padding:1rem;border-radius:.5rem;margin-bottom:1.5rem;font-size:.95rem}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-success{background:#d1fae5;color:#065f46;border:1px solid #a7f3d0}.auth-link{text-align:center;margin-top:1.5rem;color:var(--text-light);font-size:.95rem}.auth-link a{color:var(--primary);text-decoration:none;font-weight:500}.auth-link a:hover{text-decoration:underline}.dashboard{min-height:100vh;background:var(--bg)}.dashboard-header{background:var(--surface);border-bottom:1px solid var(--border);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow)}.dashboard-content{padding:2rem;max-width:1400px;margin:0 auto}.dashboard-card{background:var(--surface);padding:2rem;border-radius:.75rem;box-shadow:var(--shadow);margin-bottom:1.5rem}.dashboard-title{font-size:1.5rem;font-weight:600;margin-bottom:1rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--surface);padding:1.5rem;border-radius:.75rem;box-shadow:var(--shadow);border-left:4px solid var(--primary)}.stat-label{color:var(--text-light);font-size:.875rem;margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:700;color:var(--text)}.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1.5rem;margin-top:1rem}.menu-item-card{background:var(--surface);border-radius:1rem;padding:1.5rem;display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid var(--border);box-shadow:var(--shadow);position:relative;overflow:hidden}.menu-item-card:after{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--item-color);opacity:.8}.menu-item-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--item-color)}.menu-item-icon-wrapper{width:64px;height:64px;border-radius:1rem;background:color-mix(in srgb,var(--item-color),transparent 90%);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;transition:all .3s ease}.menu-item-card:hover .menu-item-icon-wrapper{background:var(--item-color);transform:scale(1.1)}.menu-item-icon{color:var(--item-color);transition:all .3s ease}.menu-item-card:hover .menu-item-icon{color:#fff}.menu-item-label{font-weight:600;font-size:.95rem;color:var(--text);text-align:center}@media (max-width: 640px){.menu-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}}