*,*:before,*:after{box-sizing:border-box}:root{--color-bg: #f3f4f6;--color-surface: #ffffff;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-primary-light: #eff6ff;--color-text: #1f2937;--color-text-muted: #6b7280;--color-border: #e5e7eb;--color-error: #ef4444;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 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-soft: 0 20px 25px -5px rgb(0 0 0 / .05), 0 8px 10px -6px rgb(0 0 0 / .01);--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:light}body{margin:0;display:flex;place-items:flex-start;min-height:100vh;background-color:var(--color-bg);color:var(--color-text)}#root{width:100%;height:100%}h1,h2,h3,h4,h5,h6{margin-top:0;color:var(--color-text);font-weight:600;letter-spacing:-.025em}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.font-bold{font-weight:700}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary-hover)}button{background-color:var(--color-primary);color:#fff;border:none;padding:.625rem 1.25rem;border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:var(--shadow-sm)}button:hover{background-color:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}input{width:100%;padding:.75rem 1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-size:.95rem;transition:all .2s}input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.card{background:var(--color-surface);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:all .2s ease}:is(a,button).card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--color-primary-light)}.sidebar-container{width:280px;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;padding:2rem 1.5rem;height:100vh;position:sticky;top:0;transition:transform .3s ease;z-index:50}.sidebar-overlay,.mobile-nav-toggle{display:none}.dashboard-main{flex:1;padding:2rem 3rem;overflow-y:auto}@media(max-width:768px){.sidebar-container{position:fixed;top:0;left:0;transform:translate(-100%);box-shadow:var(--shadow-lg)}.sidebar-container.open{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;inset:0;background:#00000080;z-index:40;animation:fadeIn .2s}.mobile-nav-toggle{display:flex;align-items:center;justify-content:center;position:fixed;top:1rem;left:1rem;z-index:60;padding:.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);color:var(--color-text);cursor:pointer}.dashboard-main{padding:5rem 1rem 2rem!important}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}