:root{--color-primary:#ff6a13;--color-secondary:#003da5;--color-accent:#ffb500;--color-light-blue:#0072ce;--color-bg-base:#12151c;--color-bg-card:#1e2430;--color-bg-hover:#2a3140;--color-text-main:#f0f2f5;--color-text-muted:#9ba4b5;--color-success:#00d084;--color-danger:#cf2e2e;--color-warning:#ffb500;--border-subtle:#2a3140;--radius-md:10px;--radius-lg:16px;--shadow-card:0 10px 30px #0000004d;--shadow-glow:0 4px 15px #ff6a134d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg-base);color:var(--color-text-main);min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5}h1,h2,h3,h4,h5{font-weight:600;line-height:1.2}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary-hover)}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem}.premium-card{background-color:var(--color-bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:2rem;transition:transform .2s,box-shadow .2s}.form-group{margin-bottom:1.5rem}.form-label{color:var(--color-text-muted);margin-bottom:.5rem;font-weight:500;display:block}.form-input{background-color:var(--color-bg-base);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--color-text-main);padding:.75rem 1rem;font-family:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #3b82f633}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{filter:brightness(.9);transform:translateY(-1px)}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.auth-container{justify-content:center;align-items:center;min-height:80vh;display:flex}.auth-card{width:100%;max-width:400px}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{background:linear-gradient(135deg,#60a5fa,#3b82f6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:1.75rem}.auth-error{color:var(--color-danger);border-radius:var(--radius-md);background-color:#ef44441a;border:1px solid #ef444433;margin-bottom:1rem;padding:.75rem;font-size:.875rem}.auth-footer{text-align:center;color:var(--color-text-muted);margin-top:1.5rem;font-size:.875rem}