:root{--primary-black:#000;--primary-white:#fff;--accent-gray:#f5f5f5;--success-green:#22c55e;--error-red:#dc2626;--background-white:#fff;--cards-white:#fff;--text-black:#000;--text-gray:#666;--black-50:#fafafa;--black-100:#f5f5f5;--black-200:#e5e5e5;--black-300:#d4d4d4;--black-400:#a3a3a3;--black-500:#737373;--black-600:#525252;--black-700:#404040;--black-800:#262626;--black-900:#171717;--white-50:#171717;--white-100:#262626;--white-200:#404040;--white-300:#525252;--white-400:#737373;--white-500:#a3a3a3;--white-600:#d4d4d4;--white-700:#e5e5e5;--white-800:#f5f5f5;--white-900:#fafafa;--green-50:#f0fdf4;--green-100:#dcfce7;--green-200:#bbf7d0;--green-300:#86efac;--green-400:#4ade80;--green-500:#22c55e;--green-600:#16a34a;--green-700:#15803d;--green-800:#166534;--green-900:#14532d;--blue-50:#eef1fd;--blue-100:#dce2fc;--blue-200:#b9c4f8;--blue-300:#96a7f5;--blue-400:#6c7fef;--blue-500:#3c52ea;--blue-600:#3044d4;--blue-700:#2536b0;--blue-800:#1c298a;--blue-900:#141d64;--red-50:#fef2f2;--red-100:#fee2e2;--red-200:#fecaca;--red-300:#fca5a5;--red-400:#f87171;--red-500:#dc2626;--red-600:#dc2626;--red-700:#b91c1c;--red-800:#991b1b;--red-900:#7f1d1d;--primary:var(--blue-500);--primary-foreground:var(--primary-white);--primary-hover:var(--blue-600);--secondary:var(--accent-gray);--secondary-foreground:var(--primary-black);--accent:var(--accent-gray);--accent-foreground:var(--primary-black);--success:var(--success-green);--success-foreground:var(--primary-white);--destructive:var(--error-red);--destructive-foreground:var(--primary-white);--background:var(--background-white);--foreground:var(--text-black);--card:var(--cards-white);--card-foreground:var(--text-black);--muted:var(--black-100);--muted-foreground:var(--text-gray);--border:var(--black-200);--input:var(--cards-white);--ring:var(--primary-black);--hover-lift:0 10px 25px #00000026;--hover-glow:0 0 20px #0000001a;--focus-ring:0 0 0 3px #0000001a;--btn-primary-bg:var(--primary-black);--btn-primary-hover:var(--black-800);--btn-primary-text:var(--primary-white);--btn-secondary-bg:var(--accent-gray);--btn-secondary-hover:var(--black-200);--btn-secondary-text:var(--primary-black);--btn-success-bg:var(--success-green);--btn-success-hover:var(--green-600);--btn-success-text:var(--primary-white);--btn-destructive-bg:var(--error-red);--btn-destructive-hover:var(--red-700);--btn-destructive-text:var(--primary-white);--gradient-primary:linear-gradient(135deg,var(--primary-black),var(--black-800));--gradient-accent:linear-gradient(135deg,var(--accent-gray),var(--black-100));--gradient-success:linear-gradient(135deg,var(--success-green),var(--green-600));--gradient-destructive:linear-gradient(135deg,var(--error-red),var(--red-700));--gradient-card:linear-gradient(135deg,var(--cards-white),var(--black-50))}.btn-interactive-primary{background:var(--gradient-primary);color:var(--btn-primary-text);border:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-interactive-primary:hover{box-shadow:var(--hover-lift);transform:translateY(-2px)}.btn-interactive-secondary{background:var(--gradient-accent);color:var(--btn-secondary-text);border:1px solid var(--border);transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-interactive-secondary:hover{box-shadow:var(--hover-lift);border-color:var(--primary-black);transform:translateY(-2px)}.btn-interactive-success{background:var(--gradient-success);color:var(--btn-success-text);border:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-interactive-success:hover{transform:translateY(-2px);box-shadow:0 10px 25px #22c55e40}.btn-interactive-destructive{background:var(--gradient-destructive);color:var(--btn-destructive-text);border:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-interactive-destructive:hover{transform:translateY(-2px);box-shadow:0 10px 25px #dc262640}.bg-gradient-primary{background:var(--gradient-primary)}.bg-gradient-accent{background:var(--gradient-accent)}.bg-gradient-success{background:var(--gradient-success)}.bg-gradient-destructive{background:var(--gradient-destructive)}.bg-gradient-card{background:var(--gradient-card)}.card-interactive{border:2px solid var(--border);background:var(--card);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.card-interactive:hover{box-shadow:var(--hover-lift);border-color:var(--primary);transform:translateY(-4px)scale(1.02)}.card-interactive-primary{border:2px solid var(--blue-200);background:linear-gradient(135deg,var(--blue-50),var(--cards-white));transition:all .3s cubic-bezier(.4,0,.2,1)}.card-interactive-primary:hover{box-shadow:var(--hover-lift);border-color:var(--primary);transform:translateY(-4px)}.loading-interactive{border:3px solid var(--blue-200);border-top:3px solid var(--primary);animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.input-interactive{border:2px solid var(--border);background:var(--input);transition:all .3s cubic-bezier(.4,0,.2,1)}.input-interactive:focus{border-color:var(--primary);box-shadow:var(--focus-ring);transform:translateY(-1px)}.badge-primary{background:var(--gradient-primary);color:var(--primary-foreground)}.badge-secondary{background:var(--gradient-accent);color:var(--secondary-foreground)}.badge-success{background:var(--gradient-success);color:var(--success-foreground)}.badge-destructive{background:var(--gradient-destructive);color:var(--destructive-foreground)}.glow-primary{box-shadow:var(--hover-glow)}.glow-success{box-shadow:0 0 20px #22c55e66}.glow-destructive{box-shadow:0 0 20px #dc262666}.text-primary-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-accent-gradient{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}