:root{--bg:#f4f7fb;--panel:#fff;--ink:#172033;--muted:#6d7789;--line:#e5eaf1;--nav:#101827;--nav2:#182235;--blue:#2f6fed;--green:#0d9f6e;--red:#d64545;--orange:#d88718;--shadow:0 16px 45px rgba(22,34,55,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit}.muted{color:var(--muted)}.center{text-align:center}.app-body{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:linear-gradient(180deg,var(--nav),#0b1220);color:#dce4f1;padding:22px 16px;z-index:30;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:4px 8px 24px}.brand strong{display:block;letter-spacing:.08em}.brand small{display:block;color:#91a0b7;font-size:11px;margin-top:2px}.brand-mark{width:54px;height:54px;border-radius:17px;background:linear-gradient(135deg,#2f6fed,#7aa2ff);display:grid;place-items:center;color:#fff;font-weight:800;font-size:24px;box-shadow:0 10px 30px rgba(47,111,237,.35);margin:0 auto 18px}.brand-mark.small{width:40px;height:40px;border-radius:12px;font-size:18px;margin:0}.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;gap:12px;align-items:center;padding:12px 13px;border-radius:11px;color:#9eabc0;text-decoration:none}.sidebar nav a:hover,.sidebar nav a.active{background:var(--nav2);color:#fff}.sidebar nav a.disabled{opacity:.45;pointer-events:none}.sidebar-bottom{margin-top:auto;padding:14px 10px;color:#91a0b7;font-size:13px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px}.dot.online{background:#29c98b;box-shadow:0 0 0 4px 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var(--line);border-radius:11px;padding:0 12px;background:#fbfcfe}.search-box input{border:0;outline:0;background:transparent;padding:10px 0;min-width:220px}.table-wrap{overflow:auto;margin-top:18px}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line)}th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}code{background:#eef3fa;padding:5px 8px;border-radius:7px}.client-name{display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:10px;background:#e9f0ff;color:var(--blue);display:grid;place-items:center;font-weight:800}.badge{display:inline-block;padding:6px 9px;border-radius:999px;font-size:12px;font-weight:700;background:#edf1f6;color:#5d6879}.badge.ok{background:#e4f8f0;color:#087b56}.badge.danger{background:#fdeaea;color:#b83232}.badge.pending{background:#fff5df;color:#a46912}.actions{display:flex;gap:7px;align-items:center}.actions form{margin:0}.small-button{border:0;border-radius:8px;padding:8px 10px;cursor:pointer;font-weight:700}.small-button.warning{background:#fff3dd;color:#9b620f}.small-button.success{background:#e2f7ee;color:#087b56}.small-button.danger{background:#fde9e9;color:#b83232}.country-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}.country-card{padding:16px;border:1px solid var(--line);border-radius:12px;font-weight:700}.country-card span{display:block;color:var(--green);font-size:12px;margin-top:6px}.alert{padding:13px 15px;border-radius:11px;margin:0 0 18px}.alert.success{background:#e2f7ee;color:#086e4d}.alert.warning{background:#fff4df;color:#98600f}.alert.danger{background:#fdeaea;color:#ac3030}.login-page,.form-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at top,#203458,#0b1220 60%)}.login-card,.form-card{width:100%;max-width:450px;padding:30px}.login-card h1,.form-card 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15px}.page-head,.panel-head{align-items:flex-start;flex-direction:column}.stats-grid{grid-template-columns:1fr}.country-grid{grid-template-columns:1fr}.search-box,.search-box input{width:100%;min-width:0}}