:root {
  --bg-main: #0b1220;
  --bg-panel: #0f182b;
  --bg-card: #15223c;
  --bg-card-hover: #1c2e50;
  --border: #243659;
  --lime: #c6f432;
  --lime-dim: rgba(198, 244, 50, 0.16);
  --gold: #facc15;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --danger: #f87171;
  --warn: #facc15;
  --ok: #34d399;
  --info: #38bdf8;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html, body {
  height: 100%;
  background: var(--bg-main);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.hidden {
  display: none !important;
}

/* Barra superior con Logo CARDKING OFFICINA */
.topbar {
  height: 68px;
  background: linear-gradient(90deg, #0b1324 0%, #111d36 55%, #0c1528 100%);
  border-bottom: 1px solid rgba(198, 244, 50, 0.28);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  gap: 14px;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 245px;
}

.brand-emblem {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: radial-gradient(circle at 30% 30%, rgba(198, 244, 50, 0.22), rgba(15, 23, 42, 0.9));
  box-shadow: 0 0 18px rgba(198, 244, 50, 0.28);
  animation: emblemFloat 3.5s ease-in-out infinite;
}

@keyframes emblemFloat {
  0%, 100% { transform: translateY(0px); box-shadow: 0 0 16px rgba(198, 244, 50, 0.25); }
  50% { transform: translateY(-2px); box-shadow: 0 0 24px rgba(198, 244, 50, 0.5); }
}

.brand-name-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.brand h1 {
  font-size: 16.5px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: #ffffff;
  text-shadow: 0 0 14px rgba(198, 244, 50, 0.25);
}

.brand-accent {
  color: var(--lime);
}

.brand-tag {
  font-size: 9.5px;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 5px;
  background: rgba(198, 244, 50, 0.16);
  border: 1px solid rgba(198, 244, 50, 0.5);
  color: var(--lime);
}

.brand-sub {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
}

.kpis {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0;
}

.kpi-card {
  background: rgba(21, 34, 60, 0.85);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 5px 12px;
  min-width: 86px;
  text-align: center;
  transition: transform 0.15s, border-color 0.15s;
}

.kpi-card:hover {
  transform: translateY(-1px);
  border-color: rgba(198, 244, 50, 0.45);
}

.kpi-card.highlight {
  border-color: rgba(198, 244, 50, 0.65);
  box-shadow: inset 0 0 12px rgba(198, 244, 50, 0.08);
}

.kpi-card.accent {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.45);
}

.kpi-card.alert {
  background: rgba(250, 204, 21, 0.14);
  border-color: var(--warn);
}

.kpi-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.kpi-val {
  font-size: 15.5px;
  font-weight: 800;
  color: var(--text);
}

.kpi-card.highlight .kpi-val {
  color: var(--lime);
}

.kpi-card.accent .kpi-val {
  color: var(--ok);
}

.live-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 6px 13px;
  border-radius: 999px;
  background: rgba(198, 244, 50, 0.12);
  border: 1px solid var(--lime);
  color: var(--lime);
  white-space: nowrap;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 9px var(--lime);
  animation: pulse 1.8s infinite;
}

.live-status.offline {
  background: rgba(248, 113, 113, 0.15);
  border-color: var(--danger);
  color: var(--danger);
}

.live-status.offline .live-dot {
  background: var(--danger);
  box-shadow: none;
  animation: none;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.55; }
}

/* Layout principal */
.workspace {
  display: grid;
  grid-template-columns: 420px 1fr;
  height: calc(100vh - 68px);
}

/* Panel izquierdo */
.sidebar {
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: #09101f;
  border-bottom: 1px solid var(--border);
}

.tab {
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 11px 4px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: color 0.15s, background 0.15s;
}

.tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.tab.active {
  color: var(--lime);
  border-bottom-color: var(--lime);
  background: rgba(198, 244, 50, 0.07);
}

.badge {
  background: var(--border);
  color: var(--text);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 999px;
}

.badge.warn {
  background: var(--warn);
  color: #0b1220;
  font-weight: 800;
}

.tab-panel {
  display: none;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.tab-panel.active {
  display: flex;
}

.panel-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.panel-header h2 {
  font-size: 14px;
  font-weight: 700;
}

.panel-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.panel-help {
  padding: 9px 14px;
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
}

.filters-row {
  display: flex;
  gap: 6px;
}

select, input[type="text"], textarea {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font-family: inherit;
  font-size: 12px;
}

select:focus, input[type="text"]:focus, textarea:focus {
  outline: 1px solid var(--lime);
  border-color: var(--lime);
}

/* Chat */
.ia-banner {
  margin: 8px 12px 0;
  padding: 8px 10px;
  border-radius: 7px;
  background: rgba(250, 204, 21, 0.12);
  border: 1px solid rgba(250, 204, 21, 0.45);
  color: #fde68a;
  font-size: 12px;
}

.chat-feed {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.chat-msg {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}

.chat-msg.from-dueno {
  background: rgba(198, 244, 50, 0.11);
  border-color: rgba(198, 244, 50, 0.4);
  border-left: 3px solid var(--lime);
  align-self: flex-end;
  width: 92%;
}

.chat-msg.from-sistema {
  background: rgba(56, 189, 248, 0.08);
  border-left-color: var(--info);
  font-size: 12px;
}

.chat-msg-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 3px;
  font-size: 11px;
}

.chat-author {
  font-weight: 700;
}

.chat-time {
  color: var(--text-muted);
  font-size: 10px;
}

.chat-text {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
}

.typing-indicator {
  padding: 6px 14px;
  font-size: 12px;
  color: var(--lime);
  display: flex;
  align-items: center;
  gap: 8px;
}

.typing-dots span {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 2px;
  border-radius: 50%;
  background: var(--lime);
  animation: pulse 1s infinite;
}

.chat-form {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  background: #09101f;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.chat-form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.ia-quota {
  font-size: 11px;
  color: var(--text-muted);
}

.chat-input-wrap {
  display: flex;
  gap: 8px;
}

.chat-input-wrap textarea {
  flex: 1;
  resize: none;
}

.btn-primary, .btn-ok, .btn-danger, .btn-ghost {
  border: none;
  border-radius: 6px;
  padding: 7px 12px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.15s, transform 0.05s;
}

.btn-primary {
  background: var(--lime);
  color: #0b1220;
}

.btn-ok {
  background: var(--ok);
  color: #06281e;
}

.btn-danger {
  background: var(--danger);
  color: #2b0909;
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-primary:hover, .btn-ok:hover, .btn-danger:hover, .btn-ghost:hover {
  filter: brightness(1.08);
}

.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Listas de tarjetas */
.list-container {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 28px 14px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  font-size: 13px;
}

.item-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
  transition: background 0.15s, border-color 0.15s, transform 0.12s;
}

.item-card.clickable {
  cursor: pointer;
}

.item-card.clickable:hover {
  background: var(--bg-card-hover);
  border-color: rgba(198, 244, 50, 0.55);
  transform: translateY(-1px);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 5px;
}

.card-title {
  font-weight: 700;
  font-size: 13.5px;
}

.score-pill {
  background: var(--lime-dim);
  color: var(--lime);
  border: 1px solid rgba(198, 244, 50, 0.5);
  border-radius: 6px;
  padding: 2px 7px;
  font-weight: 800;
  font-size: 12px;
  white-space: nowrap;
}

.score-pill.low {
  background: rgba(248, 113, 113, 0.12);
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.4);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 6px;
}

.tag {
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.tag.ok { background: rgba(52, 211, 153, 0.15); color: var(--ok); }
.tag.warn { background: rgba(250, 204, 21, 0.15); color: var(--warn); }
.tag.danger { background: rgba(248, 113, 113, 0.15); color: var(--danger); }
.tag.info { background: rgba(56, 189, 248, 0.15); color: var(--info); }

.approval-actions {
  margin-top: 9px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.approval-btns {
  display: flex;
  gap: 6px;
}

/* Barra de energía */
.energy-bar {
  height: 6px;
  background: #0b1220;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 6px;
}

.energy-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--lime), var(--ok));
}

/* Escena isométrica */
.stage {
  position: relative;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 52% 42%, #162647 0%, #09101f 68%, #050912 100%);
  overflow: hidden;
}

#office-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

#office-canvas:active {
  cursor: grabbing;
}

/* Selector rápido de salas */
.room-nav {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  z-index: 10;
}

.room-pill {
  background: rgba(15, 24, 43, 0.88);
  backdrop-filter: blur(8px);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}

.room-pill:hover {
  color: var(--text);
  border-color: rgba(198, 244, 50, 0.5);
}

.room-pill.active {
  background: rgba(198, 244, 50, 0.16);
  color: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 12px rgba(198, 244, 50, 0.25);
}

/* HUD Piso 38: Rascacielos & Nubes */
.floor38-hud {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(11, 20, 36, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 10px;
  padding: 7px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45), 0 0 15px rgba(56, 189, 248, 0.15);
  z-index: 10;
  pointer-events: none;
}

.hud-tower-tag {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #ffffff;
}

.hud-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 8px var(--lime);
  animation: pulseBeacon 1.8s infinite;
}

@keyframes pulseBeacon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.85); }
}

.hud-specs {
  display: flex;
  gap: 8px;
  font-size: 10.5px;
  color: var(--text-muted);
}

.hud-spec-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(255, 255, 255, 0.05);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.stage-controls {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 6px;
  z-index: 10;
}

.ctrl-btn {
  background: rgba(15, 24, 43, 0.88);
  backdrop-filter: blur(8px);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.ctrl-btn:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.stage-legend {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(15, 24, 43, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11px;
  color: var(--text-muted);
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
}

.st-trabajando { background: var(--lime); }
.st-investigando { background: var(--info); }
.st-reunion { background: #a78bfa; }
.st-bloqueado { background: var(--danger); }
.st-descansando { background: var(--ok); }

/* Ficha flotante del agente */
.agent-drawer {
  position: absolute;
  top: 60px;
  right: 14px;
  width: 330px;
  max-height: calc(100% - 80px);
  overflow-y: auto;
  background: rgba(15, 24, 43, 0.96);
  backdrop-filter: blur(10px);
  border: 1px solid var(--lime);
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  z-index: 15;
}

.drawer-close, .modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: transparent;
  color: var(--text-muted);
  border: none;
  font-size: 16px;
  cursor: pointer;
}

/* Modal de detalle de idea */
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 20, 0.8);
  display: grid;
  place-items: center;
  padding: 20px;
  z-index: 30;
}

.modal-card {
  position: relative;
  width: min(700px, 96%);
  max-height: 88%;
  overflow-y: auto;
  background: var(--bg-panel);
  border: 1px solid var(--lime);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.65);
}

.criteria-table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  font-size: 12px;
}

.criteria-table th, .criteria-table td {
  border-bottom: 1px solid var(--border);
  padding: 6px 8px;
  text-align: left;
}

.criteria-table th {
  color: var(--text-muted);
}

a {
  color: var(--lime);
}

/* Tablet y pantallas medianas */
@media (max-width: 980px) {
  .workspace {
    grid-template-columns: 350px 1fr;
  }
  .brand-sub {
    display: none;
  }
}

@media (max-width: 760px) {
  html, body {
    overflow: auto;
  }
  .topbar {
    height: auto;
    flex-wrap: wrap;
    padding: 10px 12px;
  }
  .workspace {
    grid-template-columns: 1fr;
    grid-template-rows: 52vh 48vh;
    height: auto;
  }
}