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

:root {
  --bg: #eef1f3;
  --surface: #ffffff;
  --ink: #12181f;
  --ink-soft: #4b5563;
  --blue: #1d4ed8;
  --blue-soft: #dbeafe;
  --steel: #5b6b7c;
  --line: #d7dde3;
  --amber: #b45309;
  --amber-soft: #fef3c7;
  --green: #15803d;
  --green-soft: #dcfce7;
  --red: #b91c1c;
  --red-soft: #fee2e2;

  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    linear-gradient(var(--bg), var(--bg)),
    repeating-linear-gradient(0deg, rgba(29,78,216,0.05) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(29,78,216,0.05) 0 1px, transparent 1px 24px);
  color: var(--ink);
  font-family: var(--font-body);
  min-height: 100vh;
}

/* ---------- Layout ---------- */

.app-shell {
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--ink);
  color: #cbd5e1;
  padding: 24px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: #ffffff;
  letter-spacing: 0.02em;
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}
.brand .tick { color: var(--blue); font-family: var(--font-mono); }
.brand-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.nav-group-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #64748b;
  margin: 18px 8px 8px;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 9px 10px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: #cbd5e1;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 2px;
}
.nav-btn:hover { background: #1e2937; color: #fff; }
.nav-btn.active { background: var(--blue); color: #fff; }
.nav-btn .num { font-family: var(--font-mono); color: #64748b; font-size: 11px; }
.nav-btn.active .num { color: #bfdbfe; }

.main {
  padding: 28px 36px 60px;
  max-width: 1180px;
}

.view { display: none; }
.view.active { display: block; }

.page-header {
  margin-bottom: 22px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.page-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  margin: 0;
}
.page-sub {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Cards / blueprint frame ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 20px 22px;
  margin-bottom: 20px;
  position: relative;
}

/* corner crop marks — signature motif */
.card.tech::before, .card.tech::after,
.card.tech .cm-tr, .card.tech .cm-br {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--blue);
  border-style: solid;
}
.card.tech::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.card.tech::after { bottom: -1px; left: -1px; border-width: 0 0 2px 2px; }
.card.tech .cm-tr { top: -1px; right: -1px; border-width: 2px 2px 0 0; }
.card.tech .cm-br { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card h3 .tag {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--blue-soft);
  color: var(--blue);
  padding: 2px 6px;
  border-radius: 3px;
  letter-spacing: 0.04em;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

label {
  display: block;
  font-size: 11.5px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--steel);
  margin-bottom: 5px;
}

input, select, textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 13.5px;
  background: #fbfcfd;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
  border-color: var(--blue);
}
.field { margin-bottom: 14px; }
.field.measure input {
  font-family: var(--font-mono);
  font-weight: 500;
}

button.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13.5px;
  padding: 10px 18px;
  border-radius: 4px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  cursor: pointer;
}
button.btn:hover { background: #000; }
button.btn.secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
button.btn.secondary:hover { border-color: var(--ink); }
button.btn.accent { background: var(--blue); border-color: var(--blue); }
button.btn.danger { background: var(--red); border-color: var(--red); }
button.btn:disabled { opacity: 0.5; cursor: not-allowed; }
button.btn-icon {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 4px;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 12px;
}
button.btn-icon.danger { color: var(--red); border-color: var(--red-soft); }

.btn-row { display: flex; gap: 10px; margin-top: 4px; }

/* ---------- Tables ---------- */

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel);
  border-bottom: 2px solid var(--ink);
  padding: 8px 8px;
}
table.data td {
  padding: 9px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
table.data tr:hover td { background: #f8fafc; }
.code-badge {
  font-family: var(--font-mono);
  background: var(--blue-soft);
  color: var(--blue);
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 600;
}
.mono { font-family: var(--font-mono); }
.num-cell { font-family: var(--font-mono); text-align: right; }

/* ---------- Misc ---------- */

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 4px;
  padding: 28px;
  text-align: center;
  color: var(--steel);
  font-size: 13.5px;
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 2px 8px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge.ok { background: var(--green-soft); color: var(--green); }
.badge.warn { background: var(--amber-soft); color: var(--amber); }
.badge.err { background: var(--red-soft); color: var(--red); }

.toast {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: var(--ink);
  color: #fff;
  padding: 12px 18px;
  border-radius: 6px;
  font-size: 13.5px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  z-index: 50;
  max-width: 380px;
}
.toast.error { background: var(--red); }
.toast.success { background: var(--green); }

.drawing-frame {
  border: 1px solid var(--line);
  border-radius: 4px;
  background:
    repeating-linear-gradient(0deg, rgba(29,78,216,0.04) 0 1px, transparent 1px 20px),
    repeating-linear-gradient(90deg, rgba(29,78,216,0.04) 0 1px, transparent 1px 20px),
    #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  padding: 10px;
}
.drawing-frame svg { max-width: 100%; height: auto; }

.section-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--steel);
}
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}

.tabs-sub {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.tabs-sub button {
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 7px 12px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.tabs-sub button.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.result-summary {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.stat-chip {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 12.5px;
}
.stat-chip b { font-family: var(--font-mono); display: block; font-size: 16px; }

@media (max-width: 860px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- Agenda de Instalação ---------- */
.agenda-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
.agenda-dia {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  min-height: 200px;
  padding: 10px;
}
.agenda-dia.hoje { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); }
.agenda-dia-header {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--steel);
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
  margin-bottom: 8px;
}
.agenda-dia-header .num-dia { font-size: 17px; font-family: var(--font-display); color: var(--ink); display: block; }
.agenda-card {
  background: var(--blue-soft);
  border-left: 3px solid var(--blue);
  border-radius: 4px;
  padding: 7px 9px;
  margin-bottom: 8px;
  font-size: 12px;
  cursor: pointer;
}
.agenda-card .hora { font-family: var(--font-mono); font-weight: 700; }
.agenda-card .cliente { font-weight: 600; margin-top: 2px; }
.agenda-card .equipe { color: var(--steel); font-size: 11px; margin-top: 2px; }
.agenda-vazio { font-size: 11.5px; color: var(--steel); text-align: center; padding-top: 20px; }

@media (max-width: 860px) {
  .agenda-grid { grid-template-columns: 1fr; }
}

/* ---------------- Modal de agendamento de instalação ---------------- */
.modal-overlay {
  display: none; position: fixed; inset: 0; background: rgba(15,22,32,0.55);
  align-items: center; justify-content: center; z-index: 200;
}
.modal-overlay.show { display: flex; }
.modal-box {
  background: var(--surface); border-radius: 14px; padding: 26px 28px;
  width: 100%; max-width: 340px; box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.modal-box h3 { font-family: var(--font-display); font-size: 16px; margin: 0 0 4px; color: var(--ink); }
.modal-box .modal-sub { font-size: 12.5px; color: var(--steel); margin-bottom: 18px; }
.modal-box label {
  display: block; font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--steel); margin: 14px 0 6px;
}
.modal-box input {
  width: 100%; padding: 9px 10px; font-size: 14px; border: 1.5px solid var(--line);
  border-radius: 8px; font-family: var(--font-body); color: var(--ink); background: var(--bg);
}
.modal-box input:focus { outline: none; border-color: var(--blue); background: var(--surface); }
.modal-row { display: flex; gap: 10px; }
.modal-row > div { flex: 1; }
.modal-actions { display: flex; gap: 10px; margin-top: 22px; }
.modal-actions button {
  flex: 1; padding: 10px; border-radius: 8px; cursor: pointer; font-weight: 600;
  border: none; font-family: var(--font-body); font-size: 13.5px;
}
.modal-actions .btn-criar { background: var(--blue); color: white; }
.modal-actions .btn-cancelar { background: none; border: 1px solid var(--line); color: var(--steel); }