/* Painel do servidor de licencas - mesma identidade do OLS SeaView. */

:root {
  --blue: #0b4f8a;
  --blue-dark: #07395f;
  --blue-light: #1476c9;
  --cyan: #26a5d4;
  --ink: #16222e;
  --ink-soft: #55677a;
  --line: #dfe6ee;
  --bg: #f4f7fa;
  --surface: #fff;
  --ok: #1a9d5a;
  --warn: #d69208;
  --danger: #c8342b;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16,34,51,.06), 0 4px 14px rgba(16,34,51,.06);
  --font: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; font-family: var(--font); color: var(--ink); background: var(--bg); font-size: 15px; }
button, input, select, textarea { font-family: inherit; font-size: 1rem; }
.hidden { display: none !important; }
.muted { color: var(--ink-soft); }
.mono { font-family: "Cascadia Mono", Consolas, monospace; font-size: .85rem; }

/* login */
.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background: linear-gradient(150deg, var(--blue-dark), var(--blue) 55%, var(--cyan)); }
.login-card { background: var(--surface); border-radius: 14px; box-shadow: 0 20px 60px rgba(6,24,40,.35);
  width: min(400px, 100%); padding: 32px; }
.login-card h1 { font-size: 1.25rem; margin: 0 0 4px; }
.login-card p.sub { margin: 0 0 22px; color: var(--ink-soft); font-size: .9rem; }

/* shell */
.shell { display: flex; flex-direction: column; min-height: 100vh; }
.topbar { background: var(--surface); border-bottom: 1px solid var(--line); height: 58px; padding: 0 22px;
  display: flex; align-items: center; gap: 18px; position: sticky; top: 0; z-index: 20; }
.brand { font-weight: 600; color: var(--blue); display: flex; align-items: center; gap: 10px; }
.brand small { color: var(--ink-soft); font-weight: 400; border-left: 1px solid var(--line); padding-left: 10px; }
.tabs { display: flex; gap: 4px; margin-left: 18px; }
.tabs button { border: none; background: none; padding: 8px 14px; border-radius: 8px; cursor: pointer;
  color: var(--ink-soft); font-size: .92rem; }
.tabs button:hover { background: #eef3f8; }
.tabs button.active { background: #e7f0f9; color: var(--blue); font-weight: 600; }
.topbar .spacer { flex: 1; }

main { flex: 1; padding: 22px; max-width: 1500px; width: 100%; margin: 0 auto; }
.page-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head h2 { font-size: 1.2rem; margin: 0; font-weight: 600; }
.page-head .spacer { flex: 1; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; box-shadow: var(--shadow); }
.card .value { font-size: 1.6rem; font-weight: 600; }
.card .label { color: var(--ink-soft); font-size: .82rem; }
.card.warn .value { color: var(--warn); }
.card.danger .value { color: var(--danger); }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel-pad { padding: 18px; }
.panel h3 { margin: 0 0 14px; font-size: 1rem; }

table.data { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.data th { text-align: left; font-size: .76rem; text-transform: uppercase; letter-spacing: .4px;
  color: var(--ink-soft); padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data td { padding: 10px 12px; border-bottom: 1px solid #eef2f6; vertical-align: middle; }
table.data tr:last-child td { border-bottom: none; }
table.data tbody tr:hover { background: #f8fafc; }
table.data td.actions { text-align: right; white-space: nowrap; }
table.data td.actions .btn { margin-left: 6px; }
.table-wrap { overflow-x: auto; }

.btn { border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 8px;
  padding: 8px 14px; cursor: pointer; font-size: .9rem; display: inline-flex; align-items: center; gap: 7px; }
.btn:hover:not(:disabled) { background: #f2f6fa; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--blue-dark); }
.btn-danger { color: var(--danger); border-color: #f0c9c6; }
.btn-sm { padding: 5px 10px; font-size: .82rem; }
.btn-block { width: 100%; justify-content: center; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: .84rem; color: var(--ink-soft); margin-bottom: 5px; }
.field input, .field select, .field textarea { width: 100%; padding: 9px 11px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--surface); color: var(--ink); }
.field textarea { min-height: 90px; resize: vertical; font-family: "Cascadia Mono", Consolas, monospace; font-size: .82rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(20,118,201,.12); }
.field .hint { font-size: .78rem; color: var(--ink-soft); margin-top: 4px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field-row-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin: 0 0 16px; }
legend { font-size: .8rem; color: var(--ink-soft); padding: 0 6px; text-transform: uppercase; letter-spacing: .5px; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .75rem;
  border: 1px solid var(--line); color: var(--ink-soft); background: #f6f9fc; }
.badge.ok { background: #e9f7ef; color: var(--ok); border-color: #c9ecd8; }
.badge.warn { background: #fdf4e3; color: #a97406; border-color: #f2dfb5; }
.badge.danger { background: #fdeeed; color: var(--danger); border-color: #f4cecb; }
.badge.blue { background: #e7f0f9; color: var(--blue); border-color: #cfe0f2; }

.alert { padding: 11px 14px; border-radius: 8px; font-size: .88rem; margin-bottom: 14px; }
.alert.error { background: #fdeeed; color: #92221c; border: 1px solid #f4cecb; }
.alert.info { background: #eaf3fb; color: #1a4e7a; border: 1px solid #cfe0f2; }
.alert.ok { background: #e9f7ef; color: #14663c; border: 1px solid #c9ecd8; }

.key-box { background: #0d1b26; color: #d7e7f2; border-radius: 8px; padding: 14px; font-family: "Cascadia Mono", Consolas, monospace;
  font-size: .8rem; word-break: break-all; line-height: 1.5; max-height: 220px; overflow: auto; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(12,25,38,.5); display: grid; place-items: center; z-index: 60; padding: 20px; }
.modal { background: var(--surface); border-radius: 12px; box-shadow: 0 24px 60px rgba(9,24,38,.25);
  width: min(720px, 100%); max-height: 90vh; display: flex; flex-direction: column; }
.modal.wide { width: min(900px, 100%); }
.modal header { padding: 16px 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; }
.modal header h3 { margin: 0; font-size: 1.05rem; }
.modal header .close { margin-left: auto; background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--ink-soft); }
.modal .body { padding: 20px; overflow-y: auto; }
.modal footer { padding: 14px 20px; border-top: 1px solid var(--line); display: flex; gap: 10px; justify-content: flex-end; }

.toast-area { position: fixed; right: 18px; bottom: 18px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--blue);
  border-radius: 8px; box-shadow: var(--shadow); padding: 11px 16px; font-size: .88rem; min-width: 260px; max-width: 400px; }
.toast.error { border-left-color: var(--danger); }
.toast.success { border-left-color: var(--ok); }

.kv { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; font-size: .9rem; }
.kv dt { color: var(--ink-soft); }
.kv dd { margin: 0; }
.empty { text-align: center; padding: 40px 20px; color: var(--ink-soft); }