:root{--bg-page: #E7ECFF;--bg-surface: #FFFFFF;--bg-elevated: #FFFFFF;--bg-sidebar: #FFFFFF;--border-color: #E8EAF0;--accent-500: #5B3FD8;--accent-hover: #4B33AD;--accent-soft: rgba(37, 99, 235, .1);--accent-gradient-start: #2563EB;--accent-gradient-end: #1D4ED8;--text-primary: #172033;--text-secondary: #64748B;--text-muted: #94A3B8;--text-inverse: #FFFFFF;--success-500: #10B981;--warning-500: #FBBF24;--danger-500: #EF4444;--info-500: #3B82F6;--primary-50: #EEF2FF;--primary-100: #E0E7FF;--primary-200: #C7D2FE;--primary-300: #A5B4FC;--primary-400: #818CF8;--primary-500: var(--accent-500);--primary-600: #3157C7;--primary-700: #224488;--primary-800: #1A3366;--primary-900: #162B5B;--accent-50: #EEF2FF;--accent-100: #E0E7FF;--accent-400: #818CF8;--accent-600: #2563EB;--success-50: #ECFDF5;--success-100: #D1FAE5;--success-400: #34D399;--success-600: #059669;--success-700: #047857;--warning-50: #FFFBEB;--warning-100: #FEF3C7;--warning-400: #FBBF24;--warning-600: #D97706;--warning-700: 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63, 216, .1);--shadow-premium-hover: 0 30px 60px -15px rgba(91, 63, 216, .25), 0 15px 30px -10px rgba(91, 63, 216, .15);--glass-bg: rgba(255, 255, 255, .7);--glass-border: 1px solid rgba(255, 255, 255, .5);--glass-blur: blur(20px)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@keyframes pulse-glow{0%{box-shadow:0 0 #fbbf2466}70%{box-shadow:0 0 0 10px #fbbf2400}to{box-shadow:0 0 #fbbf2400}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes slide-up-fade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-float{animation:float 6s ease-in-out infinite}.animate-gradient{background-size:200% 200%;animation:gradient-shift 10s ease infinite}.animate-slide-up{animation:slide-up-fade .6s cubic-bezier(.16,1,.3,1) forwards}.glass-panel{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);box-shadow:var(--shadow-premium)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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auto}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;height:100dvh;background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100;transition:width var(--transition-base),transform .3s ease-in-out;overflow:hidden;box-shadow:4px 0 24px #0000000a;border:none}.sidebar.collapsed{width:var(--sidebar-collapsed)}.sidebar-mobile-overlay{display:none}.sidebar-luxury{background:var(--primary-900);border-right:1px solid rgba(255,255,255,.1);box-shadow:4px 0 24px #162b5b33}.sidebar-luxury .sidebar-title,.sidebar-luxury .logo-text{color:#fff}.sidebar-luxury .logo-icon{background:var(--accent-500);color:#fff}.sidebar-luxury .nav-section-label,.sidebar-luxury .section-title{color:#ffffff80!important;font-size:.75rem;letter-spacing:.05em;text-transform:uppercase}.sidebar-luxury .sidebar-link{color:#ffffffbf!important;transition:all .2s;border-radius:var(--radius-md)}.sidebar-luxury .sidebar-link:hover{color:#fff!important;background:#ffffff0d}.sidebar-luxury .sidebar-link.active{color:#fff!important;background:#5b3fd84d!important;border-left:3px solid var(--warning-500)}.sidebar-luxury .sidebar-link.active .sidebar-icon-wrapper{color:var(--warning-500)}.sidebar-luxury .logout-btn{color:#ffffffb3!important}.sidebar-luxury .logout-btn:hover{color:var(--danger-400)!important;background:#ef44441a!important}.sidebar-luxury .collapse-btn-bottom{color:#ffffff80!important}.sidebar-luxury .collapse-btn-bottom:hover{color:#fff!important;background:#ffffff0d}.sidebar-admin{background:linear-gradient(180deg,#102a56,#173f8a);border-right:none;box-shadow:4px 0 24px #102a5666}.sidebar-admin .sidebar-title{color:#fff}.sidebar-admin .nav-section-label{color:#fff9}.sidebar-admin .nav-item{color:#fffc}.sidebar-admin .nav-item:hover{color:#fff;background:#ffffff0d}.sidebar-admin .nav-item.active{color:#fbbf24;font-weight:700}.sidebar-admin .nav-item.active .nav-item-icon{color:#fbbf24}.sidebar-admin .logout-button{color:#fffc}.sidebar-admin .logout-button:hover{color:#ef4444;background:#ef44441a}.sidebar-admin .collapse-button{background:#ffffff1a;color:#fff;border-color:#fff3}.sidebar-admin .collapse-button:hover{background:#fff3}.sidebar-header{padding:1.25rem;display:flex;align-items:center;gap:.75rem;border-bottom:1px solid rgba(255,255,255,.08);min-height:var(--header-height)}.sidebar-logo{width:38px;height:38px;border-radius:var(--radius-md);background:var(--accent-gradient-start);display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff;font-weight:800;flex-shrink:0;box-shadow:0 2px 8px #0003}.sidebar-title{font-size:1.05rem;font-weight:800;color:var(--text-primary);white-space:nowrap;overflow:hidden}.sidebar-subtitle{font-size:.68rem;color:var(--accent-500);text-transform:uppercase;letter-spacing:.08em;font-weight:700}.sidebar-nav{flex:1;padding:.75rem;overflow-y:auto;justify-content:center;width:100%;padding:.5rem;border-radius:var(--radius-md);background:transparent;color:#a5b4fc99;transition:all var(--transition-fast)}.sidebar-toggle:hover{background:#ffffff14;color:#fff}.header{position:fixed;top:0;right:0;left:0;height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;z-index:100}.header.sidebar-collapsed{left:0}.header-left{display:flex;align-items:center;gap:1rem}.page-title{font-size:1.2rem;font-weight:700;color:var(--text-primary)}.header-right{display:flex;align-items:center;gap:1rem}.header-user{display:flex;align-items:center;gap:.75rem;padding:.35rem .75rem .35rem .35rem;border-radius:var(--radius-full);background:var(--bg-tertiary);border:1px solid var(--border-color);transition:all var(--transition-fast)}.header-user:hover{border-color:var(--primary-200)}.header-avatar{width:32px;height:32px;border-radius:50%;background:var(--gradient-indigo);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.75rem;font-weight:700;box-shadow:0 2px 6px 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var(--border-color)}.modal-title{font-size:1.15rem;font-weight:700;color:var(--text-primary)}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:transparent;color:var(--text-muted);font-size:1.25rem;transition:all var(--transition-fast)}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-body{padding:0}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:.75rem;padding-top:1.25rem;margin-top:1.25rem;border-top:1px solid var(--border-color)}.login-mockup-split{min-height:100vh;display:flex;background-color:#fff;color:#111827;font-family:Inter,sans-serif}.mockup-left-pane{display:none;width:55%;position:relative;overflow:hidden;padding:3rem 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span{color:#6d5ae0}.mockup-subtitle{font-size:1.125rem;color:#6b7280;line-height:1.6;margin-bottom:3.5rem}.mockup-feature-row{display:flex;align-items:flex-start;gap:1.25rem;margin-bottom:2rem}.mockup-feature-icon{width:3.5rem;height:3.5rem;border-radius:1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.mockup-icon-purple{background:#eef2ff;color:#6d5ae0}.mockup-icon-green{background:#ecfdf5;color:#10b981}.mockup-icon-orange{background:#fffbeb;color:#f59e0b}.mockup-feature-text h3{font-size:1.125rem;font-weight:700;color:#111827;margin-bottom:.25rem}.mockup-feature-text 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