/* Telecom Ops Intelligence — portal. Sem CDN, sem framework. */
:root {
  --bg: #12110f;
  --surface: #1b1a17;
  --surface-2: #232120;
  --border: #35322d;
  --text: #f2efe9;
  --muted: #a29c92;
  --primary: #f0b246;
  --primary-fg: #1a1815;
  --danger: #e2705f;
  --ok: #6fbf8f;
  --warn: #e8b34a;
  --radius: 12px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

/* O atributo [hidden] precisa vencer as regras de display abaixo
   (.login-wrap usa display:grid e, sem isso, o login continuaria
   ocupando espaco no topo da pagina apos o login). */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
}

h1, h2 { margin: 0 0 .4rem; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 1.15rem; }
h2 { font-size: 1.05rem; }

.muted { color: var(--muted); }
.small { font-size: .82rem; }
.error { color: var(--danger); font-size: .88rem; margin: .5rem 0 0; }

/* ---------- login ---------- */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.login-card { width: min(400px, 100%); }

/* ---------- brand ---------- */
.brand { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.2rem; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #f7cd7d, var(--primary) 60%, #c9812b);
  position: relative; flex: 0 0 auto;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(#fffdf8, #fffdf8) no-repeat center/58% 62%;
  clip-path: polygon(38% 26%, 72% 50%, 38% 74%);
}

/* ---------- cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem;
  margin-bottom: 1.15rem;
}

/* ---------- form ---------- */
label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  margin: .7rem 0 .25rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
input, select, textarea {
  width: 100%;
  padding: .6rem .7rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-size: .93rem;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
  border-color: var(--primary);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 .8rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 .8rem; }
@media (max-width: 720px) {
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
}

/* ---------- buttons ---------- */
.btn {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: .55rem 1rem;
  font: inherit;
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  transition: filter .12s ease, background .12s ease;
}
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.actions { display: flex; align-items: center; gap: .6rem; margin-top: .9rem; flex-wrap: wrap; }

/* ---------- topbar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .8rem 1.2rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky; top: 0; z-index: 10;
  flex-wrap: wrap;
}
.topbar .brand { margin: 0; }
.topbar-actions { display: flex; align-items: center; gap: .6rem; }
.badge {
  background: rgba(240, 178, 70, .14);
  color: var(--primary);
  border: 1px solid rgba(240, 178, 70, .35);
  border-radius: 999px;
  padding: .2rem .65rem;
  font-size: .76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.container { max-width: 1180px; margin: 0 auto; padding: 1.2rem; }

/* ---------- KPIs ---------- */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .7rem;
  margin-bottom: 1.15rem;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .85rem 1rem;
}
.kpi-value { font-size: 1.7rem; font-weight: 700; line-height: 1.1; }
.kpi-label { font-size: .76rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-top: .2rem; }
.kpi.alert .kpi-value { color: var(--danger); }
.kpi.warn .kpi-value { color: var(--warn); }
.kpi.ok .kpi-value { color: var(--ok); }

/* ---------- toolbar ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: .8rem; flex-wrap: wrap; margin-bottom: .8rem; }
.toolbar-controls { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.toolbar-controls input, .toolbar-controls select { width: auto; min-width: 140px; }
.check {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .82rem; color: var(--muted); text-transform: none; letter-spacing: 0; margin: 0;
}
.check input { width: auto; }

/* ---------- items ---------- */
.items { display: flex; flex-direction: column; gap: .55rem; }
.item {
  display: grid;
  grid-template-columns: 4px 1fr auto;
  gap: .8rem;
  align-items: start;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .7rem .85rem;
}
.item-bar { border-radius: 4px; align-self: stretch; }
.item-title { font-weight: 600; }
.item-title.done { text-decoration: line-through; color: var(--muted); }
.item-meta { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .3rem; font-size: .78rem; color: var(--muted); }
.item-desc { margin-top: .3rem; font-size: .88rem; color: #d6d1c8; }
.item-actions { display: flex; gap: .4rem; align-items: center; }
.chip {
  border-radius: 999px; padding: .1rem .55rem;
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  border: 1px solid var(--border);
}
.chip.urgente { background: rgba(226,112,95,.18); color: var(--danger); border-color: rgba(226,112,95,.4); }
.chip.alta { background: rgba(232,179,74,.16); color: var(--warn); border-color: rgba(232,179,74,.4); }
.chip.media { background: rgba(162,156,146,.14); color: var(--muted); }
.chip.baixa { background: rgba(162,156,146,.1); color: var(--muted); }
.chip.flag { background: rgba(226,112,95,.2); color: var(--danger); border-color: rgba(226,112,95,.45); }
.chip.incomplete { background: rgba(232,179,74,.14); color: var(--warn); border-color: rgba(232,179,74,.35); }
.chip.status-aberto { background: rgba(111,191,143,.14); color: var(--ok); border-color: rgba(111,191,143,.35); }
.chip.status-em_andamento { background: rgba(240,178,70,.14); color: var(--primary); border-color: rgba(240,178,70,.35); }
.chip.status-concluido { background: rgba(162,156,146,.14); color: var(--muted); }
.empty { padding: 1.6rem; text-align: center; color: var(--muted); }

/* ---------- resumo ---------- */
#summary-body h3 { margin: .9rem 0 .35rem; font-size: .95rem; }
#summary-body ul { margin: .2rem 0; padding-left: 1.1rem; }
#summary-body li { margin: .18rem 0; font-size: .88rem; }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
  background: var(--surface-2); border: 1px solid var(--primary);
  color: var(--text); padding: .6rem 1.1rem; border-radius: 999px;
  font-size: .88rem; z-index: 50; box-shadow: 0 10px 30px rgba(0,0,0,.4);
}
.toast.error { border-color: var(--danger); }