: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[type=checkbox],.field input[type=radio]{width:auto;padding:0;border:none;margin-right:6px;vertical-align:middle}.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}.field textarea{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:8px;font-size:14px;font-family:inherit;resize:vertical}.field textarea:focus{outline:2px solid var(--color-primary);outline-offset:1px}.admin-loading{align-items:center;justify-content:center;color:#555;font-size:14px}.admin-loading,.admin-shell{display:flex;min-height:100vh}.admin-shell{flex-direction:column;background:var(--color-bg)}.admin-header{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;background:#fff;border-bottom:1px solid var(--color-border);flex-shrink:0}.admin-header-brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:16px}.admin-badge{background:var(--color-primary);color:#fff;font-size:10px;font-weight:700;padding:2px 7px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px}.admin-header-user{font-size:13px;color:#777}.admin-body{display:flex;flex:1 1;overflow:hidden}.admin-sidebar{width:200px;flex-shrink:0;background:#fff;border-right:1px solid var(--color-border);padding:16px 0;display:flex;flex-direction:column;min-height:calc(100vh - 56px)}.admin-nav-link{display:block;padding:10px 20px;font-size:14px;font-weight:500;color:var(--color-text);text-decoration:none;border-left:3px solid transparent}.admin-nav-link:hover{background:var(--color-bg);color:var(--color-text)}.admin-nav-link.active{color:var(--color-primary);border-left-color:var(--color-primary);background:#f0f9f4;font-weight:600}.admin-nav-divider{margin:12px 20px;border-top:1px solid var(--color-border)}.admin-main{flex:1 1;padding:32px;overflow-x:auto}.admin-page-title{font-size:22px;font-weight:700;margin:0 0 24px}.admin-table-wrap{background:#fff;border:1px solid var(--color-border);border-radius:10px;overflow:hidden}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th{text-align:left;padding:10px 14px;background:#f8f9fb;border-bottom:1px solid var(--color-border);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:#666;white-space:nowrap}.admin-table td{padding:10px 14px;border-bottom:1px solid #f0f1f3;vertical-align:middle}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:#fafbfc}.badge{display:inline-block;padding:3px 9px;border-radius:100px;font-size:11px;font-weight:600}.badge-active{background:#e6f4ea;color:#1a6b35}.badge-trial{background:#e8f0fe;color:#1a56db}.badge-paused{background:#fff3cd;color:#856404}.badge-suspended{background:#fdecea;color:var(--color-error)}.admin-stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:16px;gap:16px;margin-bottom:32px}.admin-stat-card{background:#fff;border:1px solid var(--color-border);border-radius:10px;padding:20px}.admin-stat-value{font-size:32px;font-weight:700;color:var(--color-primary);line-height:1}.admin-stat-label{font-size:12px;color:#666;margin-top:6px}.admin-status-select{padding:4px 8px;border:1px solid var(--color-border);border-radius:6px;font-size:12px;background:#fff;cursor:pointer}