:root{--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-primary-muted: rgba(99, 102, 241, .12);--color-primary-foreground: #ffffff;--color-accent: #06b6d4;--color-accent-hover: #22d3ee;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--color-bg-primary: #09090b;--color-bg-secondary: #0f0f12;--color-bg-tertiary: #18181b;--color-bg-elevated: #1c1c22;--color-bg-hover: #27272a;--color-bg-active: #3f3f46;--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 255, 255, .14);--color-border-active: rgba(99, 102, 241, .4);--color-text-primary: #fafafa;--color-text-secondary: #a1a1aa;--color-text-tertiary: #71717a;--color-text-muted: #52525b;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", monospace;--text-xs: .6875rem;--text-sm: .8125rem;--text-base: .875rem;--text-lg: 1rem;--text-xl: 1.125rem;--text-2xl: 1.375rem;--text-3xl: 1.75rem;--text-4xl: 2.25rem;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(99, 102, 241, .15);--transition-fast: .12s ease;--transition-base: .2s ease;--transition-slow: .35s ease;--sidebar-width: 240px;--sidebar-collapsed-width: 64px;--header-height: 52px;--content-max-width: 1400px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-sans);font-size:var(--text-base);font-weight:var(--font-normal);line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg-primary);min-height:100vh}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-bg-active);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}.app-layout{display:flex;height:100vh;overflow:hidden}.app-layout__sidebar{width:var(--sidebar-width);height:100vh;background:var(--color-bg-secondary);border-right:1px solid var(--color-border);display:flex;flex-direction:column;flex-shrink:0;transition:width var(--transition-base);overflow:hidden}.app-layout__main{flex:1;display:flex;flex-direction:column;overflow:hidden}.app-layout__header{height:var(--header-height);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);display:flex;align-items:center;padding:0 var(--space-6);flex-shrink:0}.app-layout__content{flex:1;overflow-y:auto;padding:var(--space-8)}.company-switcher{padding:var(--space-4) var(--space-4) var(--space-3);border-bottom:1px solid var(--color-border)}.company-switcher__trigger{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);transition:background var(--transition-fast);font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text-primary)}.company-switcher__trigger:hover{background:var(--color-bg-hover)}.company-switcher__logo{width:28px;height:28px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));display:flex;align-items:center;justify-content:center;font-weight:var(--font-bold);font-size:var(--text-xs);color:#fff;flex-shrink:0}.sidebar-nav{flex:1;overflow-y:auto;padding:var(--space-2) var(--space-2)}.sidebar-nav__section{margin-bottom:var(--space-3)}.sidebar-nav__section-title{font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.05em;padding:var(--space-2) var(--space-3) var(--space-1)}.sidebar-nav__item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:var(--font-medium);transition:all var(--transition-fast);text-decoration:none;position:relative}.sidebar-nav__item:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.sidebar-nav__item--active{background:var(--color-primary-muted);color:var(--color-primary)}.sidebar-nav__item--active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:16px;background:var(--color-primary);border-radius:var(--radius-full)}.sidebar-nav__icon{width:18px;height:18px;flex-shrink:0;opacity:.8}.placeholder-page{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:var(--space-4);color:var(--color-text-tertiary)}.placeholder-page__icon{font-size:3rem;opacity:.4}.placeholder-page h2{font-size:var(--text-2xl);font-weight:var(--font-semibold);color:var(--color-text-secondary)}.placeholder-page p{font-size:var(--text-sm)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-6)}.stat-card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:all var(--transition-base);position:relative;overflow:hidden}.stat-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.stat-card__label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary);margin-bottom:var(--space-2)}.stat-card__value{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--color-text-primary);line-height:1.2}.stat-card__change{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--text-xs);font-weight:var(--font-medium);margin-top:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius-full)}.stat-card__change--positive{color:var(--color-success);background:#10b9811a}.stat-card__change--negative{color:var(--color-error);background:#ef44441a}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 #6366f100}50%{box-shadow:0 0 16px 4px #6366f133}}.animate-fade-in{animation:fadeIn .3s ease forwards}.animate-slide-in{animation:slideInLeft .25s ease forwards}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}