/* VitorOS — tema Controle de Rotas (navy/slate + verde/amarelo) */
:root {
  color-scheme: dark;
  --bg: #0a0f1c;
  --bg-card: #0f1830;
  --bg-elevated: #141e38;
  --border: #1e2c4f;
  --text: #e8eefc;
  --muted: #a9b6d4;
  --dim: #5f6f93;
  --accent: #22c55e;
  --accent-dim: #16a34a;
  --warn: #facc15;
  --blue: #7aa2ff;
  --radius: 12px;
  --nav-h: 64px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  min-height: 100%;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
}

body {
  background: radial-gradient(1200px 600px at 50% -10%, #1b2a4a, var(--bg));
}

.hidden { display: none !important; }

/* Login */
#login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.login-card h1 {
  font-size: 1.75rem;
  margin-bottom: 6px;
  background: linear-gradient(90deg, var(--blue), #c9d6ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.login-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 24px; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 0.8rem; color: var(--dim); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}
.field input:focus { outline: 2px solid var(--accent); border-color: transparent; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn:hover { opacity: 0.9; }
.btn-primary { background: var(--accent); color: #052e16; width: 100%; }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-sm { padding: 8px 14px; font-size: 0.85rem; }

.msg { margin-top: 12px; font-size: 0.85rem; min-height: 1.2em; }
.msg.error { color: #f87171; }
.msg.ok { color: var(--accent); }
.hint { margin-top: 8px; font-size: 0.78rem; color: var(--muted); line-height: 1.4; }
.forgot-link { margin-top: 10px; width: 100%; }

/* App shell */
#app-shell { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: var(--nav-h);
  border-bottom: 1px solid var(--border);
  background: rgba(15, 24, 48, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { font-weight: 800; font-size: 1.1rem; color: var(--blue); }
.brand span { color: var(--muted); font-weight: 500; font-size: 0.85rem; margin-left: 8px; }

.layer-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg);
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.layer-tab {
  padding: 8px 16px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.layer-tab.active { background: var(--bg-elevated); color: var(--text); }
.layer-tab[data-layer="1"].active { box-shadow: inset 0 0 0 1px var(--warn); color: var(--warn); }
.layer-tab[data-layer="2"].active { box-shadow: inset 0 0 0 1px var(--accent); color: var(--accent); }

.main { flex: 1; padding: 24px 20px 100px; max-width: 1200px; margin: 0 auto; width: 100%; }

.layer-panel { display: none; animation: fade 0.25s ease; }
.layer-panel.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.panel-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.panel-desc { color: var(--muted); margin-bottom: 24px; font-size: 0.95rem; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.kpi {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.kpi-val { font-size: 1.75rem; font-weight: 800; color: var(--accent); }
.kpi-lbl { font-size: 0.75rem; color: var(--dim); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }
.kpi-warn .kpi-val { color: var(--warn); }

.atencao-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.atencao-list li { font-size: 0.9rem; padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border); }
.atencao-warn { border-color: var(--warn) !important; color: var(--warn); background: rgba(250, 204, 21, 0.08); }
.atencao-info { color: var(--muted); }
.atencao-ok { color: var(--accent); border: none; padding: 0; }
#atencao-card.has-warn { border-color: var(--warn); }

.coluna-bars { display: flex; flex-direction: column; gap: 8px; }
.col-bar { display: grid; grid-template-columns: 88px 1fr 28px; align-items: center; gap: 8px; font-size: 0.82rem; }
.col-lbl { color: var(--muted); }
.col-track { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; }
.col-fill { height: 100%; background: var(--accent); border-radius: 4px; min-width: 2px; }
.col-n { text-align: right; color: var(--dim); font-weight: 600; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.card h3 { font-size: 1rem; margin-bottom: 8px; color: var(--blue); }
.card p { color: var(--muted); font-size: 0.9rem; line-height: 1.5; }

.placeholder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.placeholder-item {
  padding: 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--dim);
  font-size: 0.9rem;
  text-align: center;
}

.map-hub {
  text-align: center;
  padding: 40px 20px;
}
.map-hub .center-node {
  display: inline-block;
  padding: 20px 32px;
  background: linear-gradient(135deg, #1e3a5f, #0f1830);
  border: 2px solid var(--blue);
  border-radius: 50%;
  font-weight: 700;
  margin-bottom: 32px;
}
.map-spokes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.map-spoke {
  padding: 12px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--muted);
}

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: none;
  justify-content: space-around;
  padding: 10px 8px calc(10px + env(safe-area-inset-bottom));
  background: rgba(15, 24, 48, 0.95);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.bottom-nav button {
  flex: 1;
  max-width: 100px;
  padding: 8px;
  border: none;
  background: transparent;
  color: var(--dim);
  font-size: 0.7rem;
  cursor: pointer;
}
.bottom-nav button.active { color: var(--accent); }

/* Operacional — TASK-011 */
.op-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.op-tab {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.op-tab.active { border-color: var(--accent); color: var(--accent); }

.kanban-wrap {
  margin: 0 -20px;
  padding: 0 20px 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.kanban-board {
  display: flex;
  gap: 12px;
  min-height: 280px;
  padding-bottom: 8px;
}
.kanban-col {
  flex: 0 0 260px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  max-height: 70vh;
}
.kanban-col-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.kanban-count {
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
}
.kanban-cards {
  padding: 10px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.kanban-empty, .empty-msg {
  color: var(--dim);
  font-size: 0.82rem;
  text-align: center;
  padding: 16px 8px;
}
.task-card {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
}
.task-card:hover { border-color: var(--accent); }
.task-card-title {
  font-size: 0.88rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.prio-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 5px;
}
.prio-alta { background: var(--warn); }
.prio-media { background: var(--accent); }
.prio-baixa { background: var(--dim); }

.rabiscos-list { display: flex; flex-direction: column; gap: 10px; }
.rabisco-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.rabisco-titulo { font-weight: 600; margin-bottom: 6px; }
.rabisco-texto { color: var(--muted); font-size: 0.9rem; margin-bottom: 10px; white-space: pre-wrap; }
.rabisco-actions { display: flex; gap: 8px; }

.projetos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.projeto-card {
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  color: inherit;
}
.projeto-card:hover { border-color: var(--blue); }
.projeto-nome { font-weight: 700; margin-bottom: 6px; }
.projeto-meta { font-size: 0.82rem; color: var(--dim); }

.fab {
  position: fixed;
  right: 20px;
  bottom: calc(var(--nav-h) + 16px + env(safe-area-inset-bottom));
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #052e16;
  font-size: 1.75rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.35);
  z-index: 20;
}
.fab:hover { opacity: 0.92; }

.op-toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--nav-h) + 80px + env(safe-area-inset-bottom));
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  z-index: 25;
  max-width: 90vw;
}
.op-toast.error { border-color: #f87171; color: #f87171; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 20, 0.75);
  display: grid;
  place-items: center;
  padding: 20px;
  z-index: 100;
}
.modal-card {
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.modal-head h3 { font-size: 1.1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}
.field textarea { resize: vertical; min-height: 72px; }
.modal-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}
.modal-actions .btn-primary { width: auto; flex: 1; }

@media (min-width: 769px) {
  .fab { bottom: 24px; }
  .op-toast { bottom: 32px; }
}

@media (max-width: 768px) {
  .layer-tabs { display: none; }
  .bottom-nav { display: flex; }
  .topbar { padding: 0 12px; }
}