:root {
  --bg: #0b0c10;
  --panel: #13151b;
  --panel-2: #1a1d25;
  --line: #262a35;
  --text: #e9ebf1;
  --muted: #8b91a1;
  --accent: #7c5cff;
  --live: #ff3b5c;
  --ok: #2fd18b;
  --warn: #ffb547;
  --bad: #ff6b6b;
  --radius: 12px;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 'Inter Tight', system-ui, sans-serif; }
.hidden { display: none !important; }
a { color: inherit; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12px; }
.error { color: var(--bad); min-height: 1em; margin: 4px 0; }
h2 { font-size: 20px; margin: 0 0 4px; letter-spacing: -.01em; }
h3 { font-size: 15px; margin: 0 0 10px; }

/* ---------- inputs ---------- */
label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 500; }
input, select, textarea {
  background: var(--bg); border: 1px solid var(--line); color: var(--text); border-radius: 8px;
  padding: 9px 11px; font: inherit; font-size: 14px; outline: none; width: 100%;
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: 13px; }
.check input { width: auto; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  padding: 8px 14px; border-radius: 8px; cursor: pointer; font: inherit; font-weight: 500; text-decoration: none; white-space: nowrap;
}
.btn:hover { border-color: #3a4050; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { color: var(--bad); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn.full { width: 100%; }
.btn:disabled { opacity: .5; cursor: default; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(800px 400px at 50% 0%, rgba(124,92,255,.15), transparent); }
.login-card { width: 100%; max-width: 360px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }

/* ---------- topbar ---------- */
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; letter-spacing: -.02em; font-size: 16px; }
.brand.big { font-size: 22px; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--live); box-shadow: 0 0 12px var(--live); }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 20px; padding: 10px 20px;
  background: rgba(11,12,16,.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav a { padding: 6px 12px; border-radius: 8px; text-decoration: none; color: var(--muted); font-weight: 500; }
.nav a.active, .nav a:hover { background: var(--panel-2); color: var(--text); }
.top-right { display: flex; align-items: center; gap: 8px; }
.user-menu { position: relative; }
.dropdown { position: absolute; right: 0; top: 110%; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 6px; min-width: 180px; z-index: 20; }
.dropdown button { display: block; width: 100%; text-align: left; background: none; border: 0; color: var(--text); padding: 8px 10px; border-radius: 6px; cursor: pointer; font: inherit; }
.dropdown button:hover { background: var(--panel-2); }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 99px; font-size: 12px; border: 1px solid var(--line); color: var(--muted); }
.pill::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.pill.ok::before { background: var(--ok); }
.pill.bad { color: var(--bad); border-color: rgba(255,107,107,.4); }
.pill.bad::before { background: var(--bad); }
.pill.warn::before { background: var(--warn); }

.main { padding: 20px; max-width: 1400px; margin: 0 auto; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat b { display: block; font-size: 26px; letter-spacing: -.02em; }
.stat span { color: var(--muted); font-size: 12px; }
.stat.live b { color: var(--live); }
.stat.bad b { color: var(--bad); }

.filters { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.filters input { max-width: 260px; }
.filters select { max-width: 200px; }

/* ---------- cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 12px; position: relative; }
.card.is-live { border-color: rgba(255,59,92,.55); box-shadow: 0 0 0 1px rgba(255,59,92,.25), 0 8px 30px -12px rgba(255,59,92,.4); }
.card.is-down { border-color: rgba(255,107,107,.35); }
.card-top { display: flex; gap: 12px; align-items: center; }
.avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--panel-2); display: grid; place-items: center; font-weight: 700; font-size: 18px; overflow: hidden; flex: none; border: 2px solid var(--line); }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.is-live .avatar { border-color: var(--live); }
.card-name { min-width: 0; flex: 1; }
.card-name b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-name a { color: var(--muted); text-decoration: none; font-size: 13px; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; }
.badge { font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 6px; background: var(--panel-2); color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.badge.live { background: var(--live); color: #fff; animation: pulse 1.6s infinite; }
.badge.ok { color: var(--ok); background: rgba(47,209,139,.1); }
.badge.bad { color: var(--bad); background: rgba(255,107,107,.1); }
.badge.warn { color: var(--warn); background: rgba(255,181,71,.1); }
@keyframes pulse { 50% { opacity: .65; } }
.meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; font-size: 12px; }
.meta div span { display: block; color: var(--muted); font-size: 11px; }
.card-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; }
.group-chip { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--muted); }
.group-chip i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.card-error { font-size: 12px; color: var(--warn); background: rgba(255,181,71,.07); border-radius: 6px; padding: 6px 8px; }

.empty { text-align: center; padding: 60px 20px; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius); }

/* ---------- tabela / listas ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 14px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 500; font-size: 12px; }
tr:last-child td { border-bottom: 0; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }

.events { display: flex; flex-direction: column; }
.event { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.event:last-child { border-bottom: 0; }
.event time { font-family: var(--mono); font-size: 12px; color: var(--muted); white-space: nowrap; min-width: 120px; }
.event .ico { width: 20px; text-align: center; }

.subtabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.subtabs a { padding: 8px 14px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.subtabs a.active { color: var(--text); border-color: var(--accent); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .span-2 { grid-column: span 2; }
.section-title { grid-column: span 2; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.hint { font-size: 12px; color: var(--muted); margin: 0; }
.hint code, .panel code { font-family: var(--mono); background: var(--bg); padding: 1px 5px; border-radius: 4px; font-size: 12px; }
ol.steps { margin: 6px 0 0; padding-left: 18px; color: var(--muted); font-size: 13px; }
ol.steps li { margin: 3px 0; }

/* ---------- modal ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { width: 100%; max-width: 560px; max-height: 92vh; overflow-y: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.x { background: none; border: 0; color: var(--muted); font-size: 22px; cursor: pointer; line-height: 1; }

.cred-row { display: flex; align-items: center; gap: 8px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; margin-bottom: 10px; }
.cred-row .lbl { width: 70px; font-size: 12px; color: var(--muted); flex: none; }
.cred-row .val { flex: 1; font-family: var(--mono); font-size: 13px; word-break: break-all; }
pre.debug { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px; font-size: 11px; max-height: 340px; overflow: auto; white-space: pre-wrap; word-break: break-all; }

/* ---------- toasts ---------- */
.toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 60; max-width: calc(100vw - 32px); }
.toast { background: var(--panel-2); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 10px; padding: 12px 14px; min-width: 260px; max-width: 380px; box-shadow: 0 10px 30px rgba(0,0,0,.4); animation: slide .2s ease-out; }
.toast.live_start { border-left-color: var(--live); }
.toast.live_end { border-left-color: var(--warn); }
.toast.error, .toast.status_change, .toast.session { border-left-color: var(--bad); }
.toast.success { border-left-color: var(--ok); }
@keyframes slide { from { transform: translateY(8px); opacity: 0; } }

@media (max-width: 700px) {
  .topbar { padding: 10px 16px; gap: 10px; }
  .main { padding: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2, .section-title { grid-column: span 1; }
  .filters input, .filters select { max-width: none; flex: 1 1 140px; }
  .event { flex-direction: column; gap: 2px; }
}