:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--accent-color: #0ea5e9;--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b;--text-primary: #1e293b;--text-secondary: #64748b;--text-light: #94a3b8;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-accent: #f1f5f9;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--transition: all .2s ease-in-out}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica 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auto}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-secondary);padding:2rem;position:relative}.login-container:before{content:"";position:absolute;top:0;left:0;right:0;height:200px;background-color:var(--primary-color);z-index:0}.login-form-container{max-width:420px;width:100%;background-color:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:2.5rem;position:relative;z-index:1}.login-title{margin-top:.5rem;text-align:center;font-size:1.75rem;font-weight:700;color:var(--text-primary);letter-spacing:-.025em}.login-subtitle{margin-top:.75rem;text-align:center;font-size:.95rem;color:var(--text-secondary);margin-bottom:1.5rem}.error-alert{background-color:#ef44441a;border-left:4px solid var(--error-color);color:var(--error-color);padding:1rem 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var(--border-color)}.secret-register-header{text-align:center;margin-bottom:2rem}.secret-register-title{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem;letter-spacing:-.025em}.secret-register-subtitle{color:var(--text-secondary);font-size:.95rem}.secret-code-container{margin-bottom:2rem;padding:1.25rem;background-color:var(--bg-accent);border-radius:var(--radius-md);border-left:4px solid var(--accent-color)}.secret-code-title{font-weight:600;margin-bottom:.5rem;color:var(--text-primary);font-size:1rem}.form-select{width:100%;padding:.75rem 2.5rem .75rem 1rem;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-primary);color:var(--text-primary);font-size:.95rem;transition:var(--transition);height:2.75rem;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' 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