@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --accent: #d4af37;
  --accent-ink: #06080f;
  --accent-soft: rgba(212, 175, 55, 0.12);
  --accent-line: rgba(212, 175, 55, 0.38);
  --bg: #06080f;
  --side: #04060b;
  --surface: #0e1320;
  --surface-2: #131a2a;
  --line: #1b2336;
  --line-2: #26304a;
  --ink: #f0ead6;
  --ink-2: #c5bda6;
  --ink-3: #928c78;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f25f5c;
  --bad-soft: rgba(242, 95, 92, 0.12);
  --warn-soft: rgba(245, 179, 61, 0.12);
  --radius: 14px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }
svg.i { width: 16px; height: 16px; flex: none; }
::selection { background: var(--accent-soft); }

/* ================= layout ================= */
.shell { display: grid; grid-template-columns: 250px minmax(0, 1fr); min-height: 100vh; }
.side {
  background: var(--side); border-right: 1px solid var(--line); padding: 20px 14px; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 22px; font-weight: 800; font-size: 19px; letter-spacing: -0.02em; color: var(--ink); }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; font-weight: 800; font-size: 17px;
  box-shadow: 0 0 0 4px var(--accent-soft);
}
img.brand-logo { width: 40px; height: 40px; object-fit: contain; flex: none; }
.btn:hover { background: #1a2238; }
.menu { display: flex; flex-direction: column; gap: 2px; }
.menu a, .menu button {
  display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: 10px; color: var(--ink-2);
  font-weight: 500; font-size: 14.5px; border: 0; background: none; cursor: pointer; text-align: left; width: 100%;
}
.menu a:hover, .menu button:hover { background: var(--surface); color: var(--ink); }
.menu a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; box-shadow: inset 3px 0 0 var(--accent); }
.menu .count { margin-left: auto; background: var(--accent); color: var(--accent-ink); font-size: 11px; font-weight: 700; border-radius: 999px; padding: 1px 8px; }
.menu .sep { height: 1px; background: var(--line); margin: 10px 4px; }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 10px; }
.usercard { display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.initials {
  width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, #e6c158, #a88828);
  display: grid; place-items: center; font-weight: 700; font-size: 13px; color: #06080f; flex: none;
}
.usercard b { display: block; font-size: 13px; }
.usercard small { display: block; color: var(--ink-3); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 150px; }

main { padding: 28px 32px 64px; min-width: 0; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; margin: 0; display: flex; align-items: center; gap: 12px; }
.page-head p { margin: 2px 0 0; color: var(--ink-2); }
.badge-count { background: var(--surface-2); border: 1px solid var(--line-2); color: var(--ink-2); font-size: 13px; font-weight: 600; border-radius: 999px; padding: 2px 10px; }
.crumb { color: var(--ink-3); font-size: 13px; display: inline-flex; gap: 6px; align-items: center; }
.crumb:hover { color: var(--ink); }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px; padding: 12px 16px; }
  .brand { padding: 0 8px 0 0; }
  .menu { flex-direction: row; flex-wrap: wrap; }
  .menu .sep, .side-foot, .menu .count { display: none; }
  main { padding: 20px 16px 48px; }
}

/* ================= componentes ================= */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.card-body { padding: 20px; }
.card h2 { font-size: 16px; font-weight: 700; margin: 0 0 4px; letter-spacing: -0.01em; }
.card .sub { color: var(--ink-2); margin: 0 0 16px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1000px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center; padding: 9px 15px; border-radius: 10px;
  border: 1px solid var(--line-2); background: var(--surface-2); color: var(--ink); font-weight: 600; cursor: pointer; white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}
.btn:hover { border-color: #33405f; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent); filter: brightness(1.08); border-color: var(--accent); }
.btn-pill { border-radius: 999px; padding: 11px 20px; }
.btn-ghost { background: transparent; }
.btn-outline-accent { background: transparent; color: var(--accent); border-color: var(--line-2); }
.btn-outline-accent:hover { background: var(--accent-soft); border-color: var(--accent-line); }
.btn-warn { background: transparent; color: var(--warn); border-color: var(--line-2); }
.btn-warn:hover { background: var(--warn-soft); }
.btn-danger { background: transparent; color: var(--bad); border-color: var(--line-2); }
.btn-danger:hover { background: var(--bad-soft); border-color: rgba(242, 95, 92, 0.4); }
.btn-sm { padding: 6px 11px; font-size: 13px; border-radius: 8px; }
.btn-icon { padding: 7px; border-radius: 8px; background: transparent; border-color: transparent; color: var(--ink-3); }
.btn-icon:hover { color: var(--ink); background: var(--surface-2); border-color: var(--line-2); }
.btn-caps { font-size: 12.5px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 700; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

label.field { display: block; margin-bottom: 16px; }
label.field > span { display: block; font-weight: 600; font-size: 13px; margin-bottom: 7px; color: var(--ink); }
label.field small { display: block; color: var(--ink-3); margin-top: 6px; font-size: 12.5px; }
input[type='text'], input[type='email'], input[type='password'], input[type='url'], input[type='number'], input[type='search'], select, textarea {
  width: 100%; padding: 10px 13px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg); color: var(--ink); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
input::placeholder, textarea::placeholder { color: var(--ink-3); }
textarea { min-height: 90px; resize: vertical; }
textarea.code-input { font-family: var(--mono); font-size: 13px; min-height: 200px; }
.check { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; cursor: pointer; padding: 12px; border: 1px solid var(--line); border-radius: 10px; }
.check:hover { border-color: var(--line-2); }
.check input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--accent); }
.check b { display: block; font-size: 14px; }
.check small { color: var(--ink-2); }

.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); flex: none; }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18); }
.dot.warn { background: var(--warn); box-shadow: 0 0 0 3px var(--warn-soft); }
.dot.bad { background: var(--bad); box-shadow: 0 0 0 3px var(--bad-soft); }
.tag { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; color: var(--ink-2); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 13.5px; vertical-align: middle; }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; }

.tabs { display: flex; gap: 4px; margin-bottom: 20px; overflow-x: auto; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; width: fit-content; max-width: 100%; }
.tabs a { padding: 8px 14px; color: var(--ink-2); font-weight: 600; border-radius: 9px; white-space: nowrap; }
.tabs a:hover { color: var(--ink); }
.tabs a.active { color: var(--accent-ink); background: var(--accent); }

.secret { display: flex; gap: 8px; align-items: center; }
.secret code {
  flex: 1; min-width: 0; padding: 10px 13px; background: var(--bg); border: 1px solid var(--line-2); border-radius: 10px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink);
}
pre.code {
  background: #0a0c0f; border: 1px solid var(--line); color: #d6dde8; padding: 16px 18px; border-radius: 12px; overflow-x: auto;
  font-family: var(--mono); font-size: 12.8px; line-height: 1.65; margin: 0;
}
.note { background: var(--surface-2); border: 1px solid var(--line-2); border-radius: 10px; padding: 12px 14px; color: var(--ink-2); }
.note.warn { background: var(--warn-soft); border-color: rgba(245, 179, 61, 0.35); color: #f7d08a; }
.muted { color: var(--ink-3); }
.empty { text-align: center; padding: 64px 16px; color: var(--ink-2); }
.empty b { display: block; color: var(--ink); font-size: 18px; margin-bottom: 6px; }
.empty .ill { width: 64px; height: 64px; border-radius: 18px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin: 0 auto 16px; }
.empty .ill svg { width: 30px; height: 30px; }

/* ================= toolbar e cards de instância ================= */
.toolbar { display: flex; gap: 10px; align-items: center; padding: 8px 8px 8px 16px; margin-bottom: 18px; }
.toolbar .search { flex: 1; display: flex; align-items: center; gap: 10px; color: var(--ink-3); }
.toolbar .search input { border: 0; background: transparent; padding: 8px 0; box-shadow: none; }
.seg { display: flex; gap: 2px; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 3px; }
.seg button { border: 0; background: none; padding: 6px 12px; border-radius: 7px; color: var(--ink-2); font-weight: 600; font-size: 13px; cursor: pointer; }
.seg button.on { background: var(--surface-2); color: var(--ink); }

.inst-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.inst { padding: 18px; display: flex; flex-direction: column; gap: 16px; transition: border-color 0.15s, transform 0.15s; }
.inst:hover { border-color: var(--line-2); }
.inst-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.inst-top b { font-size: 15px; text-transform: uppercase; letter-spacing: 0.02em; display: block; word-break: break-word; }
.inst-top small { font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.04em; }
.status-box { border: 1px solid var(--line-2); border-radius: 12px; padding: 12px 14px; display: flex; justify-content: space-between; align-items: center; background: var(--surface-2); }
.status-box b { display: block; font-size: 13px; letter-spacing: 0.03em; text-transform: uppercase; }
.status-box small { display: block; font-size: 11.5px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 1px; }
.status-box.ok { border-color: var(--accent-line); background: linear-gradient(135deg, var(--accent-soft), transparent 70%); }
.status-box.ok b { color: var(--accent); }
.status-box.warn { border-color: rgba(245, 179, 61, 0.35); background: linear-gradient(135deg, var(--warn-soft), transparent 70%); }
.status-box.warn b { color: var(--warn); }
.status-box.bad b { color: var(--bad); }
.inst-id small { font-size: 12px; color: var(--ink-3); display: block; }
.inst-id .idline { display: flex; align-items: center; gap: 6px; }
.inst-id code { font-size: 12.5px; font-weight: 500; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inst-phone { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.inst-phone .who { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13px; min-width: 0; }
.inst-phone .who.off { color: var(--ink-3); font-weight: 500; }
.av { width: 24px; height: 24px; border-radius: 50%; background: var(--surface-2); object-fit: cover; flex: none; border: 1px solid var(--line-2); }
.inst-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.pager { display: flex; gap: 6px; align-items: center; margin-top: 18px; }
.pager button { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); cursor: pointer; font-weight: 600; }
.pager button.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.pager button:disabled { opacity: 0.35; cursor: default; }

/* ================= conexão ================= */
.qr-box { display: grid; place-items: center; min-height: 320px; background: var(--bg); border: 1px dashed var(--line-2); border-radius: var(--radius); padding: 18px; text-align: center; }
.qr-box img { width: 272px; height: 272px; image-rendering: pixelated; background: #fff; padding: 12px; border-radius: 14px; }
.pair-code { font-family: var(--mono); font-size: 34px; letter-spacing: 8px; font-weight: 600; color: var(--accent); margin-top: 8px; }
.steps { margin: 0; padding-left: 20px; color: var(--ink-2); }
.steps li { margin-bottom: 7px; }
.stat { color: var(--ink-3); font-size: 12.5px; }
.stat b { display: block; font-size: 15px; color: var(--ink); font-weight: 600; margin-top: 2px; }
.avatar { width: 64px; height: 64px; border-radius: 50%; background: var(--surface-2); object-fit: cover; border: 2px solid var(--accent-line); }
.spinner { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--line-2); border-top-color: var(--accent); animation: spin 0.8s linear infinite; margin: 0 auto 10px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ================= login ================= */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: radial-gradient(800px 400px at 50% -10%, var(--accent-soft), transparent); }
.login { width: 100%; max-width: 400px; }
.login .brand { justify-content: center; padding-bottom: 26px; font-size: 22px; }

/* ================= avisos ================= */
.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--surface-2); border: 1px solid var(--line-2); color: var(--ink);
  padding: 12px 16px; border-radius: 12px; z-index: 50; max-width: calc(100% - 48px); display: flex; gap: 10px; align-items: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); animation: up 0.2s ease-out;
}
.toast::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.toast.bad::before { background: var(--bad); }
@keyframes up { from { transform: translateY(8px); opacity: 0; } }
.modal-bg { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(3px); display: grid; place-items: center; padding: 16px; z-index: 40; }
.modal { width: 100%; max-width: 460px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); }
.modal.wide { max-width: 760px; }

/* ajustes: filhos de grid podem encolher (código longo não estoura a tela) e cartão do usuário sem cor de link */
.grid > * { min-width: 0; }
.usercard { color: var(--ink); }
.usercard:hover { border-color: var(--line-2); }
/* foco visível para quem navega pelo teclado */
a:focus-visible, button:focus-visible, .btn:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ep-head:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.login img.brand-logo { width: 56px; height: 56px; }