:root{--color-white: #ffffff;--color-bg-primary: #F6F7F9;--color-bg-secondary: #FFFFFF;--color-bg-tertiary: #EEF0F4;--color-bg-quaternary: #E6E9EF;--color-bg-quinary: #DEE2EA;--color-bg-marketing: #F4F6FA;--color-surface-primary: #FFFFFF;--color-bg-level-1: #FFFFFF;--color-bg-level-2: #F2F4F8;--color-bg-level-3: #E9ECF2;--color-bg-tint: #EDF1F7;--color-border-primary: #D9DDE5;--color-border-secondary: #C9CED8;--color-border-tertiary: #B8BECA;--color-border-translucent: rgba(0,0,0,.06);--color-border-focus: #4C7EFF;--color-text-primary: #1F2937;--color-text-secondary: #4B5563;--color-text-tertiary: #6B7280;--color-text-quaternary: #9CA3AF;--color-text-link: #4C7EFF;--color-brand-bg: #4C7EFF;--color-accent: #4C7EFF;--color-accent-hover: #6A94FF;--color-accent-tint: #E8EEFF;--color-link-primary: #4C7EFF;--color-primary-hover: #6A94FF;--color-success: #3FB27F;--color-warning: #E9A23B;--color-error: #E05656;--color-success-bg: #E6F5EE;--color-warning-bg: #FFF4E3;--color-error-bg: #FDECEC;--header-bg: rgba(255,255,255,.85);--header-border: rgba(0,0,0,.06);--color-overlay-primary: rgba(255,255,255,.92);--modal-overlay: rgba(31,41,55,.25);--color-overlay-dim-rgb: 0,0,0;--overlay-bg: rgba(0,0,0,.35);--overlay-blur: blur(10px);--overlay-border: rgba(0,0,0,.08);--overlay-shadow: 0 20px 40px rgba(0,0,0,.15);--shadow-sm: 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 6px 16px rgba(0,0,0,.08);--shadow-lg: 0 20px 40px rgba(0,0,0,.12);--color-selection-text: #ffffff;--color-selection-bg: color-mix(in lch, #4C7EFF, #ffffff 20%);--color-selection-dim: color-mix(in lch, #4C7EFF, transparent 70%);--icon-color-primary: #374151;--icon-color-secondary: #6B7280;--icon-color-hover: #111827;--icon-color-disabled: #B6BCC7;--icon-grayscale-image-filter: grayscale(100%) brightness(100%);--color-line-primary: rgba(0,0,0,.08);--color-line-secondary: #E1E5EC;--color-line-tertiary: #EDF0F5;--color-line-quaternary: #F5F7FA;--form-bg: #FFFFFF;--form-border: #D1D5DE;--form-border-hover: #B8BECA;--form-border-focus: #4C7EFF;--form-text: var(--color-text-primary);--form-placeholder: #9CA3AF}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.5;min-height:100vh}#root{min-height:100vh}.layout{display:flex;min-height:100vh}.layout__sidebar{width:260px;flex-shrink:0;transition:width .2s ease}.layout__sidebar--collapsed{width:72px}.layout__main{flex:1;display:flex;flex-direction:column;min-width:0}.layout__header{height:64px;flex-shrink:0}.layout__content{flex:1;padding:24px;overflow-y:auto}.auth-layout{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,var(--color-accent-tint) 0%,var(--color-bg-tertiary) 100%)}.auth-layout__logo{margin-bottom:32px}.auth-layout__card{width:100%;max-width:420px;padding:32px;background:var(--color-surface-primary);border-radius:16px;border:1px solid var(--color-border-primary);box-shadow:var(--shadow-lg)}.auth-layout__footer{margin-top:24px;text-align:center;color:var(--color-text-secondary);font-size:.875rem;display:flex;align-items:center;justify-content:center;gap:16px}.auth-layout__trust-badge{display:flex;align-items:center;gap:4px;color:var(--color-text-secondary)}.text-center{text-align:center}.text-muted{color:var(--color-text-secondary)}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--color-border-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-tertiary)}::selection{background:var(--color-selection-bg);color:var(--color-selection-text)}