:root{--primary-color: #6200EE;--primary-dark: #3700B3;--primary-light: #BB86FC;--secondary-color: #03DAC6;--text-primary: #212121;--text-secondary: #4A4A4A;--background: #F5F7FA;--surface: #FFFFFF;--error: #B00020;--success: #00C853;--warning: #FFAB00;--info: #2962FF;--text-on-dark: #FFFFFF;--text-on-light: #212121;--border-light: rgba(0, 0, 0, .12);--border-dark: rgba(255, 255, 255, .12)}body{font-family:Poppins,sans-serif;margin:0;padding:0;box-sizing:border-box;background-color:var(--background);color:var(--text-primary)}:root.dark-mode{--primary-color: #BB86FC;--primary-dark: #9A5FC8;--primary-light: #CF94FF;--text-primary: #F5F5F5;--text-secondary: #B0B0B0;--background: #121212;--surface: #1E1E1E;--error: #CF6679;--success: #69F0AE;--warning: #FFAB00;--info: #82B1FF;--text-on-dark: #F5F5F5;--text-on-light: #212121}body.dark-mode{color-scheme:dark;background-color:var(--background);color:var(--text-primary)}body.light-mode{color-scheme:light;background-color:var(--background);color:var(--text-primary)}body,.MuiPaper-root,.MuiTypography-root,.MuiButton-root,.MuiInputBase-root{transition:background-color .3s ease,color .3s ease,border-color .3s ease}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}::selection{background:var(--primary-color);color:var(--text-on-dark)}:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}button{cursor:pointer;transition:transform .2s ease,background-color .2s ease}button:hover{transform:translateY(-1px)}input,textarea{background-color:var(--surface);color:var(--text-primary);border:1px solid var(--text-secondary);transition:border-color .2s ease}input:focus,textarea:focus{border-color:var(--primary-color);outline:none}.card{background-color:var(--surface);border-radius:12px;box-shadow:0 4px 20px #0000001a;transition:transform .2s ease;color:var(--text-primary)}.card:hover{transform:translateY(-2px)}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:700;margin-bottom:1rem}.MuiTypography-root{color:var(--text-primary)!important}.MuiTypography-colorTextSecondary{color:var(--text-secondary)!important}a{color:var(--primary-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-dark)}.toast{background-color:var(--surface);border-left:4px solid var(--primary-color);color:var(--text-primary);padding:1rem;border-radius:8px;box-shadow:0 4px 12px #0000001a}.toast.success{border-color:var(--success)}.toast.error{border-color:var(--error)}.toast.warning{border-color:var(--warning)}.toast.info{border-color:var(--info)}.MuiInputBase-input{color:var(--text-primary)!important}.MuiInputLabel-root{color:var(--text-secondary)!important}.MuiOutlinedInput-notchedOutline{border-color:var(--text-secondary)!important}.MuiSelect-icon{color:var(--text-secondary)!important}.MuiChip-root{color:var(--text-primary)!important;background-color:var(--surface)!important}.MuiDivider-root{background-color:var(--text-secondary)!important}.MuiListItemText-primary{color:var(--text-primary)!important}.MuiListItemText-secondary,.Mui-disabled{color:var(--text-secondary)!important}.MuiTableCell-root{color:var(--text-primary)!important;border-bottom-color:var(--text-secondary)!important}.MuiDialogTitle-root,.MuiDialogContentText-root,.MuiTab-root,.MuiMenuItem-root{color:var(--text-primary)!important}.MuiFormHelperText-root{color:var(--text-secondary)!important}.MuiAvatar-colorDefault{color:var(--text-primary)!important;background-color:var(--background)!important}.MuiSvgIcon-root{color:var(--text-secondary)!important}.MuiSvgIcon-colorPrimary{color:var(--primary-color)!important}.MuiSvgIcon-colorSecondary{color:var(--secondary-color)!important}.MuiSvgIcon-colorAction{color:var(--text-secondary)!important}.MuiSwitch-track,.MuiDivider-root{background-color:var(--text-secondary)!important}