/* ═══ Importadores (bimestre admin + planos de aula professor) ═══ */
/* Wizard compartilhado: drop zone, stepper, preview rows, progress bar */

.imp-modal { max-width: 1080px; }
.imp-modal-wide { max-width: 1200px; }

/* ── Stepper ── */
.imp-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 14px;
  font-size: 0.74rem;
}
.imp-step {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--bg3);
  color: var(--muted2);
  border: 1px solid var(--border2);
}
.imp-step.active {
  background: rgba(245,200,66,0.10);
  color: var(--gold);
  border-color: var(--gold);
}
.imp-step.done {
  color: var(--teal);
  border-color: rgba(34,211,238,0.30);
}
.imp-step .num {
  width: 18px; height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  background: var(--bg);
  font-size: 0.66rem;
}
.imp-step-sep { color: var(--muted2); }

/* ── Drop zone ── */
.imp-drop {
  border: 2px dashed var(--border2);
  border-radius: 14px;
  padding: 30px 20px;
  text-align: center;
  background: var(--bg3);
  cursor: pointer;
  transition: all .15s;
}
.imp-drop:hover { border-color: var(--gold); background: rgba(245,200,66,0.04); }
.imp-drop.dragover { border-color: var(--teal); background: rgba(34,211,238,0.06); }
.imp-drop-icon { font-size: 2.6rem; line-height: 1; margin-bottom: 6px; }
.imp-drop-title { font-weight: 800; font-size: 1rem; color: var(--text); }
.imp-drop-sub { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
.imp-drop-hint { font-size: 0.7rem; color: var(--muted2); margin-top: 10px; }
.imp-drop input[type=file] { display: none; }
.imp-drop-filename {
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--teal);
  font-weight: 700;
}

/* ── Year warning banner ── */
.imp-year-warning {
  padding: 10px 14px;
  background: rgba(245,200,66,0.08);
  border: 1px solid var(--gold);
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.imp-year-warning .imp-year-msg { flex: 1; }
.imp-year-warning .imp-year-btn {
  font-size: 0.72rem;
  padding: 4px 9px;
}

/* ── Period card (preview do período) ── */
.imp-period-card {
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 12px;
  background: var(--bg3);
  margin-bottom: 14px;
}
.imp-period-card h4 {
  margin: 0 0 8px;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gold);
}
.imp-period-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}
.imp-period-grid .form-row { margin: 0; }

/* ── Lista de eventos / aulas detectadas ── */
.imp-list {
  border: 1px solid var(--border2);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg2, var(--bg));
}
.imp-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border2);
  font-size: 0.78rem;
}
.imp-list-head .imp-list-title { font-weight: 800; color: var(--gold); }
.imp-list-body {
  max-height: 56vh;
  overflow: auto;
}

.imp-row {
  display: grid;
  grid-template-columns: 28px 28px 130px 1fr 130px 110px;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border2);
  font-size: 0.8rem;
}
.imp-row:last-child { border-bottom: 0; }
.imp-row:hover { background: rgba(255,255,255,0.02); }
.imp-row.off { opacity: 0.45; }
.imp-row input[type=checkbox] { transform: scale(1.05); cursor: pointer; }
.imp-row .imp-row-icon { font-size: 1.1rem; text-align: center; }
.imp-row .imp-row-date {
  font-size: 0.74rem;
  color: var(--muted2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.imp-row .imp-row-title {
  font-weight: 700;
  color: var(--text);
}
.imp-row .imp-row-title input {
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 700;
}
.imp-row .imp-row-title input:hover { border-color: var(--border2); }
.imp-row .imp-row-title input:focus {
  border-color: var(--teal);
  background: var(--bg3);
  outline: none;
}
.imp-row select.form-ctrl {
  padding: 5px 7px;
  font-size: 0.74rem;
  height: auto;
}

/* Section header dentro do imp-list-body (ex: "6º ano — 28 aulas") */
.imp-section-head {
  padding: 8px 12px;
  background: rgba(34,211,238,0.04);
  border-bottom: 1px solid var(--border2);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--teal);
  position: sticky;
  top: 0;
  z-index: 1;
}

/* BNCC badges inline */
.imp-bncc-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}
.imp-bncc-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  background: rgba(108,63,197,0.12);
  color: var(--purple);
  border: 1px solid rgba(108,63,197,0.30);
  border-radius: 4px;
  font-size: 0.66rem;
  font-weight: 700;
  font-family: ui-monospace, monospace;
}
.imp-bncc-badge .imp-bncc-x {
  cursor: pointer;
  color: var(--muted2);
  font-weight: 900;
  padding: 0 2px;
}
.imp-bncc-badge .imp-bncc-x:hover { color: var(--red); }
.imp-bncc-add {
  font-size: 0.68rem;
  color: var(--muted);
  cursor: pointer;
  padding: 2px 6px;
  border: 1px dashed var(--border2);
  border-radius: 4px;
}
.imp-bncc-add:hover { color: var(--teal); border-color: var(--teal); }

/* Linha de expansão (detalhes) */
.imp-row-details {
  grid-column: 1 / -1;
  background: var(--bg3);
  padding: 8px 12px;
  font-size: 0.74rem;
  color: var(--muted);
  border-top: 1px dashed var(--border2);
  white-space: pre-wrap;
}

/* ── Footer toolbar ── */
.imp-list-footer {
  padding: 10px 12px;
  background: var(--bg3);
  border-top: 1px solid var(--border2);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  font-size: 0.74rem;
  color: var(--muted2);
}
.imp-list-footer .spacer { flex: 1; }

/* ── Progress (passo de salvar) ── */
.imp-progress-wrap {
  margin-top: 14px;
}
.imp-progress-bar {
  height: 10px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 6px;
  overflow: hidden;
}
.imp-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  width: 0%;
  transition: width 0.2s ease;
}
.imp-progress-label {
  font-size: 0.74rem;
  color: var(--muted2);
  margin-top: 6px;
  text-align: center;
}

/* ── Meta form (passo 2 do importador de planos) ── */
.imp-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  margin-bottom: 12px;
}
.imp-meta-grid .form-row { margin: 0; }

.imp-sheet-pick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.imp-sheet-chip {
  padding: 5px 10px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 20px;
  font-size: 0.74rem;
  cursor: pointer;
  user-select: none;
}
.imp-sheet-chip.active {
  background: rgba(34,211,238,0.10);
  border-color: var(--teal);
  color: var(--teal);
}

/* ── Responsive ── */
@media (max-width: 760px){
  .imp-row {
    grid-template-columns: 28px 28px 1fr;
    grid-template-areas:
      "chk icon title"
      ".   .    date"
      ".   .    audience";
    row-gap: 4px;
  }
  .imp-row > :nth-child(1) { grid-area: chk; }
  .imp-row > :nth-child(2) { grid-area: icon; }
  .imp-row > :nth-child(3) { grid-area: date; font-size: 0.7rem; }
  .imp-row > :nth-child(4) { grid-area: title; }
  .imp-row > :nth-child(5) { grid-area: audience; }
  .imp-period-grid { grid-template-columns: 1fr; }
  .imp-meta-grid { grid-template-columns: 1fr; }
}