*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0f12;
  --surface: #151820;
  --surface2: #1a1e28;
  --border: #1e2330;
  --text: #c9cdd8;
  --text-dim: #5a6070;
  --text-bright: #eef0f5;
  --gold: #c9a827;
  --gold-dim: rgba(201,168,39,0.15);
  --green: #3dba6f;
  --green-dim: rgba(61,186,111,0.15);
  --amber: #e0943a;
  --amber-dim: rgba(224,148,58,0.15);
  --red: #d94f4f;
  --red-dim: rgba(217,79,79,0.15);
  --blue: #4d9de0;
  --purple: #9b7fe8;
  --teal: #3dbab0;
  --radius: 8px;
  --font: 'Segoe UI', system-ui, sans-serif;
}

body { background: var(--bg); color: var(--text); font-family: var(--font); min-height: 100vh; }

/* LOGIN */
.login-screen { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px; width: 340px;
  display: flex; flex-direction: column; gap: 14px;
}
.login-wordmark { font-size: 22px; font-weight: 700; color: var(--text-bright); letter-spacing: 0.5px; margin-bottom: 8px; }
.login-wordmark span { color: var(--gold); }
.login-error {
  background: var(--red-dim); border: 1px solid var(--red);
  color: var(--red); padding: 8px 12px; border-radius: var(--radius); font-size: 13px;
}
.login-box input {
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text-bright); padding: 10px 14px; border-radius: var(--radius);
  font-size: 14px; outline: none; width: 100%;
}
.login-box input:focus { border-color: var(--gold); }
.login-box button {
  background: var(--gold); color: #000; font-weight: 700;
  border: none; padding: 11px; border-radius: var(--radius);
  font-size: 14px; cursor: pointer; margin-top: 4px;
}
.login-box button:hover { opacity: 0.88; }

/* HEADER */
.ops-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; background: var(--surface);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10;
}
.ops-header-left { display: flex; align-items: center; gap: 16px; min-width: 180px; }
.ops-header-center { display: flex; align-items: center; gap: 8px; }
.ops-header-right { min-width: 180px; display: flex; justify-content: flex-end; }
.ops-wordmark { font-size: 18px; font-weight: 700; color: var(--text-bright); }
.ops-wordmark span { color: var(--gold); }
.last-updated { font-size: 12px; color: var(--text-dim); }

.toggle-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim); padding: 6px 20px; border-radius: var(--radius);
  font-size: 13px; cursor: pointer;
}
.toggle-btn.active { background: var(--gold-dim); border-color: var(--gold); color: var(--gold); }
.logout-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim); padding: 6px 16px; border-radius: var(--radius);
  font-size: 13px; cursor: pointer;
}
.logout-btn:hover { border-color: var(--red); color: var(--red); }

/* VIEW */
.view-panel { padding: 20px 24px; }

/* TESTER CONTROLS */
.tester-controls {
  display: flex; align-items: center; gap: 32px;
  margin-bottom: 20px; flex-wrap: wrap;
  position: sticky; top: 53px; z-index: 9;
  background: var(--bg); padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.sort-group, .window-group { display: flex; align-items: center; gap: 8px; }
.control-label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.7px; margin-right: 4px; }
.ctrl-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim); padding: 5px 14px; border-radius: 20px;
  font-size: 12px; cursor: pointer; transition: all 0.15s;
}
.ctrl-btn:hover { border-color: var(--text-dim); color: var(--text); }
.ctrl-btn.active { background: var(--gold-dim); border-color: var(--gold); color: var(--gold); }

/* TESTER CARDS — full width rows */
.tester-list { display: flex; flex-direction: column; gap: 16px; }

.tester-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); display: grid;
  grid-template-columns: 320px 1fr; min-height: 280px;
}

.tester-left {
  padding: 24px; border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
}
.tester-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 6px; }
.tester-name { font-size: 18px; font-weight: 700; color: var(--text-bright); }
.tester-label { font-size: 12px; color: var(--text-dim); margin-bottom: 12px; }
.tester-meta { font-size: 12px; color: var(--text-dim); margin-bottom: 16px; }
.tester-meta span { color: var(--text); }

.activity-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.dot-green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dot-amber { background: var(--amber); }
.dot-grey { background: var(--text-dim); }

.stat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.stat-row:last-child { border-bottom: none; }
.stat-label { color: var(--text-dim); }
.stat-val { color: var(--text-bright); font-variant-numeric: tabular-nums; }
.stat-sub { color: var(--text-dim); font-size: 11px; margin-left: 6px; }

/* TESTER RIGHT — chart panel */
.tester-right { padding: 20px 24px; display: flex; flex-direction: column; }

.chart-controls { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.chart-label { font-size: 12px; color: var(--text-dim); margin-right: 4px; }
.line-toggle {
  padding: 4px 14px; border-radius: 20px; font-size: 12px;
  cursor: pointer; border: 1px solid; transition: all 0.2s;
  background: transparent;
  text-shadow: 0 0 8px currentColor;
  box-shadow: inset 0 0 0 1px transparent;
  font-weight: 600; letter-spacing: 0.3px;
}
.line-toggle:not(.off) {
  box-shadow: 0 0 8px -2px currentColor;
}
.line-toggle.off { opacity: 0.25; text-shadow: none; box-shadow: none; }

.chart-wrap { flex: 1; position: relative; min-height: 180px; }

/* SERVER GRID */
.server-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.server-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.server-card.wide { grid-column: 1 / -1; }
.server-card-title { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 12px; }
.server-big-val { font-size: 28px; font-weight: 700; color: var(--text-bright); margin-bottom: 12px; }
.bar-track { background: var(--border); border-radius: 4px; height: 6px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 4px; background: var(--green); transition: width 0.4s ease; }
.bar-fill.warn { background: var(--amber); }
.bar-fill.danger { background: var(--red); }
.services-row { display: flex; gap: 12px; flex-wrap: wrap; }
.svc-badge { padding: 5px 14px; border-radius: 20px; font-size: 13px; font-weight: 600; }
.svc-active { background: var(--green-dim); color: var(--green); border: 1px solid var(--green); }
.svc-inactive { background: var(--red-dim); color: var(--red); border: 1px solid var(--red); }
.svc-unknown { background: var(--border); color: var(--text-dim); border: 1px solid var(--border); }
.ssl-row { display: flex; gap: 16px; flex-wrap: wrap; }
.ssl-item { font-size: 13px; }
.ssl-domain { color: var(--text-dim); margin-bottom: 4px; }
.ssl-days { font-weight: 700; }
.ssl-ok { color: var(--green); }
.ssl-warn { color: var(--amber); }
.ssl-danger { color: var(--red); }

/* APP STATS */
.app-vitals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 0;
}
.app-vital-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.app-vital-label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 8px; }
.app-vital-val { font-size: 28px; font-weight: 700; color: var(--text-bright); }
.app-vital-sub { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

.app-endpoint-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.app-endpoint-table th {
  text-align: left; color: var(--text-dim); font-weight: 600;
  padding: 6px 12px 6px 0; border-bottom: 1px solid var(--border);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px;
}
.app-endpoint-table td {
  padding: 6px 12px 6px 0; border-bottom: 1px solid var(--border);
  color: var(--text); font-variant-numeric: tabular-nums;
}
.app-endpoint-table tr:last-child td { border-bottom: none; }
.app-endpoint-errors { color: var(--amber); }

.app-alltime-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; padding-top: 4px; }
.app-alltime-item { }
.app-alltime-label { font-size: 12px; color: var(--text-dim); margin-bottom: 4px; }
.app-alltime-val { font-size: 22px; font-weight: 700; color: var(--text-bright); }
.app-alltime-sub { font-size: 11px; color: var(--text-dim); margin-top: 2px; }

/* SECURITY PANEL */
.fail2ban-row { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.fail2ban-stat { font-size: 13px; }
.fail2ban-label { color: var(--text-dim); margin-bottom: 4px; font-size: 12px; }
.fail2ban-val { font-weight: 700; color: var(--text-bright); font-size: 20px; }
.fail2ban-ips { font-size: 12px; color: var(--red); margin-top: 4px; }
.fail2ban-clean { color: var(--green); font-size: 13px; }
.fail2ban-error { color: var(--text-dim); font-size: 13px; font-style: italic; }
.fail2ban-stat-wide { flex-basis: 100%; margin-top: 8px; }
.fail2ban-ips-list { font-size: 13px; color: var(--red); font-family: monospace; margin-top: 4px; line-height: 1.6; }

.auth-failures-row { width: 100%; }
.auth-failure-empty { color: var(--text-dim); font-size: 13px; font-style: italic; }
.auth-failure-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.auth-failure-table th {
  text-align: left; color: var(--text-dim); font-weight: 600;
  padding: 6px 12px 6px 0; border-bottom: 1px solid var(--border);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px;
}
.auth-failure-table td {
  padding: 6px 12px 6px 0; border-bottom: 1px solid var(--border);
  color: var(--text); font-variant-numeric: tabular-nums;
}
.auth-failure-table tr:last-child td { border-bottom: none; }
.auth-status-401 { color: var(--amber); font-weight: 700; }
.auth-status-429 { color: var(--red); font-weight: 700; }