/* Excel course overrides
   Load after /codigocursos/css/engine.css and Bootstrap. */

:root {
  --c-accent: #2f855a;
  --c-accent-hover: #276749;
  --c-accent-soft: #eefaf3;
  --c-accent-border: #caebd8;
  --c-accent-text: #1f5f40;

  --c-ok: #1f7a4a;
  --c-ok-soft: #edf9f1;
  --c-ok-border: #cfead8;

  --c-warn: #a16207;
  --c-warn-soft: #fef5e7;
  --c-warn-border: #f3ddb6;

  --c-err: #b42318;
  --c-err-soft: #fff1ef;
  --c-err-border: #f2c7c2;
}

body {
  background:
    radial-gradient(circle at top right, rgba(47, 133, 90, 0.08), transparent 30%),
    radial-gradient(circle at left top, rgba(34, 197, 94, 0.05), transparent 24%),
    var(--c-bg);
}

.layout {
  position: relative;
  padding-top: 0 !important;
}

.main {
  padding-top: 0 !important;
}

.sidebar {
  top: 0 !important;
  height: 100vh !important;
}

@media (max-width: 991px) {
  .sidebar {
    top: 0 !important;
    height: 100vh !important;
  }
}

.panel {
  position: relative;
}

.panel h1 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.panel h1 i,
.card-title i,
.section-title i,
.callout-icon i {
  color: var(--c-accent);
}

.card {
  box-shadow: var(--sh-xs);
}

.card:hover {
  border-color: var(--c-accent-border);
}

.card-grid-2 .card,
.card-grid-3 .card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 249, 0.98)),
    var(--c-surface);
}

.card-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-title i {
  font-size: 1rem;
}

.stat-card {
  border-top: 3px solid var(--c-accent-border);
}

.stat-card .stat-val {
  color: var(--c-accent-text);
}

.stats-row .stat-card:nth-child(2n) {
  background: linear-gradient(180deg, #fbfdfb 0%, #f4fbf6 100%);
}

.callout-info {
  background: linear-gradient(180deg, var(--c-accent-soft), #f9fdf9);
}

.callout-ok {
  background: linear-gradient(180deg, var(--c-ok-soft), #fbfefc);
}

/* Excel simulator */
.panel .excel-sim {
  border-color: var(--c-border-2);
  box-shadow: var(--sh-sm);
}

/* Pivot tool */
.pivot-tool {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 251, 248, 0.98)),
    var(--c-surface);
  box-shadow: var(--sh-sm);
}

.pivot-tool-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1.28fr);
  gap: 1rem;
  align-items: start;
}

.pivot-tool .card {
  background: rgba(255, 255, 255, 0.92);
}

.section-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-4);
  margin-bottom: 0.85rem;
}

.field-type-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--c-text-3);
  margin: 0.9rem 0 0.45rem;
}

.field-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  min-height: 2.5rem;
}

.field-list > * {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
  border: 1px solid var(--c-accent-border);
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--sh-xs);
}

.field-list > *:hover {
  transform: translateY(-1px);
  box-shadow: var(--sh-sm);
}

.zone-wrap {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  margin-bottom: 0.75rem;
}

.zone-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding-top: 0.55rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.zone-area {
  min-height: 48px;
  padding: 0.55rem 0.65rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  border: 1px dashed var(--c-border-2);
  border-radius: var(--r-md);
  background: var(--c-surface-2);
}

.zone-area:focus-within {
  border-color: var(--c-accent-border);
  box-shadow: 0 0 0 3px rgba(47, 133, 90, 0.08);
}

.zone-empty,
.empty-state {
  color: var(--c-text-4);
}

.empty-state {
  text-align: center;
  padding: 1.3rem 1rem;
  border-radius: var(--r-md);
  background: var(--c-surface-2);
  border: 1px dashed var(--c-border-2);
}

.controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.95rem;
  padding: 0.8rem 0.85rem;
  border-radius: var(--r-md);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
}

.controls-row label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text-3);
}

.controls-row select {
  appearance: none;
  border: 1px solid var(--c-border-2);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-text);
  font: inherit;
  padding: 0.45rem 0.75rem;
  box-shadow: var(--sh-xs);
}

.controls-row select:focus {
  outline: none;
  border-color: var(--c-accent-border);
  box-shadow: 0 0 0 3px rgba(47, 133, 90, 0.12);
}

.heat-toggle {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.heat-toggle input {
  accent-color: var(--c-accent);
}

.pivot-wrap {
  overflow: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: var(--c-surface);
  box-shadow: var(--sh-xs);
}

.pivot-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.pivot-wrap th,
.pivot-wrap td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--c-divider);
  white-space: nowrap;
}

.pivot-wrap th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--c-surface-2);
  color: var(--c-text);
  font-weight: 700;
}

.pivot-wrap tr:last-child td {
  border-bottom: none;
}

.pivot-wrap td.is-max {
  background: rgba(47, 133, 90, 0.08);
  color: var(--c-accent-text);
  font-weight: 700;
}

.tip-box {
  margin-top: 0.95rem;
  padding: 0.9rem 1rem;
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--c-accent-soft), #fbfefa);
  border: 1px solid var(--c-accent-border);
  color: var(--c-text-2);
  font-size: 0.85rem;
  line-height: 1.6;
}

.data-preview {
  overflow: hidden;
}

.data-preview > summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  color: var(--c-text);
  font-weight: 700;
}

.data-preview > summary::-webkit-details-marker {
  display: none;
}

.data-preview[open] {
  box-shadow: var(--sh-sm);
}

.done-btn {
  border: 1px solid var(--c-border-2);
}

.done-btn:hover {
  border-color: var(--c-accent-border);
  color: var(--c-accent-text);
}

.quiz-scoreboard {
  background: linear-gradient(180deg, #ffffff 0%, #f8fcf9 100%);
  border-color: var(--c-border);
}

.score-ring {
  background: conic-gradient(var(--c-accent) var(--p, 0%), var(--c-border) 0%);
}

.score-ring::before {
  background: var(--c-surface);
}

.score-ring span {
  color: var(--c-accent-text);
}

@media (max-width: 991px) {
  .pivot-tool-grid {
    grid-template-columns: 1fr;
  }

  .heat-toggle {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .zone-wrap {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .zone-label {
    padding-top: 0;
  }

  .controls-row {
    gap: 0.55rem;
  }

  .controls-row select {
    width: 100%;
  }
}