:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-sidebar: linear-gradient(180deg, #475569 0%, #334155 100%);--bg-sidebar-fallback: #475569;--text-primary: #0f172a;--text-secondary: #64748b;--text-tertiary: #94a3b8;--text-sidebar: #f1f5f9;--text-sidebar-hover: rgba(241, 245, 249, .8);--shadow-light: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-card: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--hover-overlay: rgba(15, 23, 42, .08);--hover-overlay-light: rgba(15, 23, 42, .04);--divider-color: rgba(226, 232, 240, .8);--border-color: #e2e8f0;--border-light: #f1f5f9;--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b;--info-color: #3b82f6;--accent-primary: #2563eb;--accent-secondary: #7c3aed;--glass-bg: rgba(255, 255, 255, .8);--glass-border: rgba(226, 232, 240, .8)}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--bg-sidebar: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);--bg-sidebar-fallback: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-tertiary: #64748b;--text-sidebar: #f1f5f9;--text-sidebar-hover: rgba(241, 245, 249, .8);--shadow-light: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-card: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .2);--shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .2);--hover-overlay: rgba(241, 245, 249, .12);--hover-overlay-light: rgba(241, 245, 249, .08);--divider-color: rgba(51, 65, 85, .3);--border-color: #334155;--border-light: #475569;--success-color: #22c55e;--error-color: #f87171;--warning-color: #fbbf24;--info-color: #60a5fa;--accent-primary: #3b82f6;--accent-secondary: #8b5cf6;--glass-bg: rgba(30, 41, 59, .8);--glass-border: rgba(51, 65, 85, .3)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-primary);color:var(--text-primary);transition:all .3s cubic-bezier(.4,0,.2,1);line-height:1.6;font-weight:400}#root{min-height:100vh;background:var(--bg-primary);position:relative}.glass-effect{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px}.loading-spinner{display:flex;justify-content:center;align-items:center;height:200px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:4px;transition:background .2s ease}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}::-webkit-scrollbar-corner{background:var(--bg-tertiary)}*{scrollbar-width:thin;scrollbar-color:var(--text-tertiary) var(--bg-tertiary)}.dashboard-container{display:flex;min-height:100vh;background:var(--bg-primary);position:relative}.sidebar{width:260px;background:var(--bg-sidebar);background-color:var(--bg-sidebar-fallback);box-shadow:var(--shadow-medium);position:fixed;height:100vh;overflow-y:auto;z-index:1000;transition:all .3s cubic-bezier(.4,0,.2,1);border-right:1px solid var(--border-color);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.main-content{flex:1;margin-left:260px;padding:24px;min-height:100vh;background:var(--bg-primary);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative}.dashboard-card{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:var(--shadow-card);padding:28px;margin-bottom:24px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.dashboard-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-primary),transparent);opacity:.6}.dashboard-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--accent-primary)}.form-container{max-width:600px;margin:0 auto;padding:32px;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:var(--shadow-card)}.form-field{margin-bottom:24px}.form-field .MuiTextField-root .MuiOutlinedInput-root{border-radius:12px;transition:all .2s cubic-bezier(.4,0,.2,1)}.form-field .MuiTextField-root .MuiOutlinedInput-root:hover .MuiOutlinedInput-notchedOutline{border-color:var(--accent-primary)}.form-field .MuiTextField-root .MuiOutlinedInput-root.Mui-focused .MuiOutlinedInput-notchedOutline{border-color:var(--accent-primary);border-width:2px}.action-button{margin:8px;text-transform:none;border-radius:12px;padding:12px 28px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1)}.action-button:hover{transform:translateY(-1px);box-shadow:var(--shadow-medium)}.data-table{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-card);transition:all .3s cubic-bezier(.4,0,.2,1)}.data-table .MuiTableHead-root{background:var(--bg-tertiary)}.data-table .MuiTableHead-root .MuiTableCell-head{font-weight:600;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.data-table .MuiTableBody-root .MuiTableRow-root{transition:background-color .2s ease}.data-table .MuiTableBody-root .MuiTableRow-root:hover{background:var(--hover-overlay-light)}.data-table .MuiTableBody-root .MuiTableRow-root .MuiTableCell-root{border-bottom:1px solid var(--border-light);color:var(--text-primary)}.alert-container{position:fixed;top:24px;right:24px;z-index:9999;max-width:400px}.alert-container .MuiAlert-root{border-radius:12px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);box-shadow:var(--shadow-card)}@media (max-width: 768px){.sidebar{width:100%;transform:translate(-100%);transition:transform .3s ease}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:16px}.dashboard-container{flex-direction:column}}.theme-appbar{background-color:var(--bg-secondary)!important;color:var(--text-primary)!important;box-shadow:var(--shadow-light)!important;transition:background-color .3s ease,color .3s ease,box-shadow .3s ease!important}.theme-sidebar-text{color:var(--text-sidebar)!important;transition:color .3s ease!important}.theme-sidebar-item{color:var(--text-sidebar)!important;transition:color .3s ease,background-color .3s ease!important}.theme-sidebar-hover{background-color:var(--hover-overlay)!important}.theme-sidebar-hover-light{background-color:var(--hover-overlay-light)!important}.theme-divider{background-color:var(--divider-color)!important;transition:background-color .3s ease!important}.theme-main-content{background-color:var(--bg-primary)!important;transition:background-color .3s ease!important}.theme-bg-primary{background-color:var(--bg-primary)!important}.theme-bg-secondary{background-color:var(--bg-secondary)!important}.theme-text-primary{color:var(--text-primary)!important}.theme-text-secondary{color:var(--text-secondary)!important}.theme-border{border-color:var(--border-color)!important}.theme-shadow{box-shadow:var(--shadow-card)!important}.theme-shadow-light{box-shadow:var(--shadow-light)!important}.theme-success{color:var(--success-color)!important}.theme-error{color:var(--error-color)!important}.theme-warning{color:var(--warning-color)!important}.theme-info{color:var(--info-color)!important}.gradient-text{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:600}.glow-effect{box-shadow:0 0 20px #3b82f64d;transition:box-shadow .3s ease}.glow-effect:hover{box-shadow:0 0 30px #3b82f680}.animate-fade-in{animation:fadeIn .5s ease-in-out}.animate-slide-up{animation:slideUp .3s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modern-focus:focus{outline:none;box-shadow:0 0 0 3px #3b82f633;border-color:var(--accent-primary)}.hover-lift{transition:transform .2s cubic-bezier(.4,0,.2,1)}.hover-lift:hover{transform:translateY(-2px)}.hover-glow{transition:box-shadow .3s ease}.hover-glow:hover{box-shadow:0 0 20px #3b82f633}