:root{--color-primary:#1f8a4c;--color-primary-dark:#166639;--color-bg:#f7f8fa;--color-text:#1a1a1a;--color-border:#d9dde1;--color-error:#c0392b}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--color-primary)}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{background:#fff;border:1px solid var(--color-border);border-radius:12px;padding:40px;max-width:420px;width:100%;box-shadow:0 4px 16px rgba(0,0,0,.04)}.card h1{font-size:24px;margin:0 0 8px}.card p.subtitle{color:#555;margin:0 0 28px;font-size:14px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.field input{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:8px;font-size:14px}.field input:focus{outline:2px solid var(--color-primary);outline-offset:1px}button.primary{width:100%;padding:12px;background:var(--color-primary);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer}button.primary:hover{background:var(--color-primary-dark)}button.primary:disabled{background:#9bbfa8;cursor:not-allowed}.error-box{background:#fdecea;color:var(--color-error);border:1px solid #f5c6c0;border-radius:8px}.error-box,.success-box{padding:10px 12px;font-size:13px;margin-bottom:16px}.success-box{background:#eafaf1;color:var(--color-primary-dark);border:1px solid #b8e6c9;border-radius:8px}.footer-link{text-align:center;margin-top:20px;font-size:13px;color:#555}.brand{display:flex;align-items:center;gap:8px;margin-bottom:28px;font-weight:700;font-size:18px}.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--color-primary)}.rules-section{margin-top:28px;padding-top:20px;border-top:1px solid var(--color-border)}.section-title{font-size:16px;margin:0 0 6px}.rule-list{list-style:none;margin:0 0 16px;padding:0;border:1px solid var(--color-border);border-radius:8px;overflow:hidden}.rule-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;font-size:13px;border-bottom:1px solid var(--color-border)}.rule-item:last-child{border-bottom:none}.rule-item-text{flex:1 1}.rule-item-actions{display:flex;gap:6px;flex-shrink:0}.add-rule-form{display:flex;align-items:flex-end;gap:10px}button.danger,button.secondary{padding:6px 10px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;background:#fff}button.secondary{border:1px solid var(--color-border);color:var(--color-text)}button.secondary:hover{background:#f1f2f4}button.danger{border:1px solid #f5c6c0;color:var(--color-error)}button.danger:hover{background:#fdecea}button.primary.small{width:auto;padding:10px 16px;white-space:nowrap}