:root{--primary:#0375fe;--primary-hover:#0260cc;--primary-dark:#005fd4;--bg:#f2fcff;--white:#fff;--text:#111;--text-secondary:#333;--text-muted:#666;--text-light:#888;--text-lighter:#999;--border:#e5e5e5;--border-hover:#d0d0d0;--error:#dc3545;--error-hover:#c82333;--success-bg:#d4edda;--success-text:#155724;--success-border:#c3e6cb;--error-bg:#f8d7da;--error-text:#721c24;--error-border:#f5c6cb;--shadow-sm:0 1px 3px rgba(0,0,0,0.1);--shadow-md:0 4px 16px rgba(0,0,0,0.1);--shadow-lg:0 6px 20px rgba(0,0,0,0.15)}*{margin:0;padding:0;box-sizing:border-box}body,html{height:100%;overflow-x:hidden;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.page-container{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:1.5rem 1rem;background:var(--bg)}.form-wrapper{width:100%;max-width:500px;background:var(--white);padding:2rem;box-shadow:var(--shadow-md)}.page-title{color:var(--primary);margin:0 0 1.5rem;font-size:clamp(1.5rem,5vw,2rem);font-weight:400}.input-field{width:100%;padding:.875rem 1rem;border:1px solid var(--border);font-size:1rem;font-family:inherit;color:var(--text);background:var(--white);transition:all .2s ease}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px rgba(3,117,254,.1)}.input-field::placeholder{color:var(--text-light)}.input-field.error,.input-field.error:focus{border-color:var(--error)}.input-field.error:focus{box-shadow:0 0 0 2px rgba(220,53,69,.1)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 1.5rem;border:none;font-weight:600;font-size:1rem;font-family:inherit;cursor:pointer;transition:all .2s ease;white-space:nowrap;width:100%}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px)}.btn-danger{background:var(--error);color:var(--white)}.btn-danger:hover:not(:disabled){background:var(--error-hover);transform:translateY(-1px)}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{background:var(--text-light);cursor:not-allowed;opacity:.6}.status-message{padding:1rem;font-weight:500}.status-message.success{background:var(--success-bg);color:var(--success-text);border:1px solid var(--success-border)}.status-message.error{background:var(--error-bg);color:var(--error-text);border:1px solid var(--error-border)}.error-text{color:var(--error);font-size:.875rem;font-weight:500;margin-top:.25rem}@media (max-width:768px){.page-container{padding:1rem .75rem}.form-wrapper{padding:1.5rem}.page-title{font-size:clamp(1.35rem,6vw,1.75rem);margin-bottom:1.25rem}.input-field{padding:.75rem;font-size:.95rem}.btn{padding:.75rem 1.25rem;font-size:.95rem}}@media (max-width:480px){.page-container{padding:.75rem .5rem}.form-wrapper{padding:1.25rem;max-width:100%}.error-text{font-size:.8rem}}