:root {
  --bg: #0A0A0A;
  --panel: #121212;
  --panel-alt: #161616;
  --line: #262626;
  --text: #F3F3F1;
  --muted: #8C8C88;
  --green: #9FE870;
  --gold: #E8C468;
  --red: #E5544C;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Helvetica, Arial, sans-serif;
}

.hidden { display: none !important; }

/* ---------- Logo ---------- */
.logo {
  font-family: Georgia, serif;
  font-size: 22px;
  letter-spacing: -0.5px;
}
.logo-o {
  display: inline-block;
  width: 7px;
  height: 7px;
  border: 1.6px solid var(--text);
  border-radius: 50%;
  margin: 0 1px;
  transform: translateY(-9px);
}

/* ---------- Login ---------- */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-box {
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: center;
}
.login-subtitle {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin: 4px 0 20px;
}
.login-box input {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 13px;
  outline: none;
}
.login-error {
  color: var(--red);
  font-size: 12px;
  min-height: 16px;
}

/* ---------- Layout ---------- */
.app {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--line);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.sidebar-subtitle {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin: 4px 0 0;
}
.nav {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-item {
  background: transparent;
  border: none;
  color: var(--muted);
  text-align: left;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.nav-item.active {
  background: var(--panel-alt);
  color: var(--text);
}
.sidebar-footer { display: flex; flex-direction: column; gap: 8px; }
.role-box {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
}
.label-muted {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0;
}
.user-email {
  font-size: 11px;
  color: var(--muted);
  word-break: break-all;
  margin: 4px 0;
}

.main {
  flex: 1;
  padding: 32px 36px;
  overflow-x: hidden;
}
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.main-header h1 {
  font-family: Georgia, serif;
  font-size: 22px;
  margin: 4px 0 0;
}

/* ---------- Buttons ---------- */
.btn-primary {
  background: var(--green);
  color: #0A0A0A;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.btn-full { width: 100%; margin-top: 20px; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 11px;
  cursor: pointer;
}
.btn-small {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 5px;
  cursor: pointer;
  white-space: nowrap;
}
.btn-icon {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 16px;
  cursor: pointer;
}

/* ---------- Task cards ---------- */
.task-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 1.5fr 0.55fr 0.75fr 0.75fr 0.85fr 0.7fr 0.75fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.task-title { font-size: 13.5px; margin: 0; }
.task-sub { font-size: 11px; color: var(--muted); margin: 3px 0 0; }
.task-obs { font-size: 11px; color: var(--gold); margin: 4px 0 0; white-space: pre-wrap; }
.audit-line { font-size: 10px; color: var(--muted); margin: 8px 0 0; opacity: 0.75; }
.pill {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 9px;
  border-radius: 999px;
  display: inline-block;
  white-space: nowrap;
}
.pill-btn {
  font-family: inherit;
  cursor: pointer;
  outline: none;
}
.date-badge-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  display: block;
}
.date-badge-value { font-size: 12px; cursor: pointer; color: var(--text); }
.date-badge-value.pending { color: var(--red); }
.date-badge-value.confirmed { color: var(--green); }

.filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}
.filter-bar select {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 6px;
  outline: none;
}
.periodo-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--muted);
}
.periodo-label input[type="date"] {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 12px;
  padding: 7px 8px;
  border-radius: 6px;
  outline: none;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 60px 20px;
  text-align: center;
  color: var(--muted);
}
.empty-state p:first-of-type { color: var(--text); font-size: 13px; margin: 10px 0 4px; }

/* ---------- Cronograma ---------- */
.timeline { position: relative; padding-left: 26px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 6px; top: 4px; bottom: 4px;
  width: 1px;
  background: var(--line);
}
.timeline-item { position: relative; display: flex; gap: 14px; margin-bottom: 18px; }
.timeline-dot {
  position: absolute; left: -26px; top: 4px;
  width: 11px; height: 11px; border-radius: 50%;
  box-shadow: 0 0 0 3px var(--bg);
}
.timeline-date { font-size: 11px; color: var(--muted); width: 40px; flex-shrink: 0; padding-top: 2px; }
.timeline-card {
  flex: 1;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 6px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---------- Calendário ---------- */
.cal-header { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.cal-dow { font-size: 10px; text-transform: uppercase; color: var(--muted); text-align: center; }
.cal-cell {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px;
  min-height: 60px;
  font-size: 11px;
}
.cal-cell.empty { border: none; }
.cal-day-num { color: var(--muted); }
.cal-event {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  margin: 3px 0 0;
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

/* ---------- Pessoas ---------- */
.people-add {
  display: flex;
  gap: 8px;
  max-width: 400px;
  margin-bottom: 24px;
}
.people-add input {
  flex: 1;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--text);
  font-size: 13px;
  outline: none;
}
.people-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.people-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 14px;
}
.people-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; gap: 8px; }
.people-task-row { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; }
.people-task-row span { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-right: 8px; }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.8);
  display: flex; align-items: center; justify-content: center;
  z-index: 50;
}
.modal {
  width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--panel-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px;
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  font-family: Georgia, serif; font-size: 15px; margin-bottom: 16px;
}
.modal-body { display: flex; flex-direction: column; gap: 10px; }
.field-label {
  font-size: 9px; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--muted); display: block; margin-bottom: 4px;
}
.modal input[type="text"],
.modal input[type="date"],
.modal select,
.modal textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 13px;
  padding: 7px 0;
  outline: none;
  font-family: inherit;
  resize: vertical;
}
.modal input:disabled,
.modal select:disabled,
.modal textarea:disabled {
  color: var(--muted);
  opacity: 0.75;
  cursor: not-allowed;
}
.field-hint {
  font-size: 11px;
  color: var(--muted);
  margin: 6px 0 0;
}
.field-hint.ok { color: var(--green); }
.field-hint.warn { color: var(--red); }

.autor-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.autor-row span { flex: 1; font-size: 12px; min-width: 60px; }
.autor-row input[type="number"] {
  width: 60px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--text);
  font-size: 12px;
  padding: 5px 6px;
  outline: none;
}
.autor-row select {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--text);
  font-size: 11px;
  padding: 5px 6px;
  outline: none;
  max-width: 140px;
}
.autor-row button {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
}

.task-card { position: relative; }
.task-card.clickable { cursor: pointer; }
.backup-link {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.task-edit-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 5px;
  font-size: 10px;
  padding: 5px 8px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.row-actions { display: flex; gap: 6px; }
.task-edit-btn.danger { border-color: #E5544C55; color: var(--red); }
.people-card { cursor: default; }
.people-card.clickable { cursor: pointer; }
.obra-view-letra { font-size: 12px; color: var(--muted); white-space: pre-wrap; line-height: 1.6; }
.obra-meta { font-size: 11px; color: var(--muted); margin: 2px 0; }
.obras-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.obra-link {
  background: transparent;
  border: none;
  color: var(--gold);
  font-size: inherit;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.obra-plain { color: var(--muted); }
.people-card.highlight,
.task-card.highlight {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.people-card.editado {
  border-color: var(--green);
  background: linear-gradient(0deg, #9FE87014, #9FE87014), var(--panel);
}
.select-row { display: flex; gap: 8px; align-items: center; }

/* ---------- Lançamentos ---------- */
.lancamento-card { grid-template-columns: 1.6fr 1fr 1fr; }
.lancamento-date-input {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  padding: 6px 8px;
  outline: none;
}

/* ---------- Relatório ---------- */
.report-type-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.report-type-btn {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  padding: 9px 14px;
  border-radius: 6px;
  cursor: pointer;
}
.report-type-btn.active { color: var(--text); border-color: var(--gold); }
.report-actions { display: flex; gap: 10px; margin: 16px 0; }
.report-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
.report-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.report-table th, .report-table td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.report-table th {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.06em;
  background: var(--panel);
}
.select-row select { flex: 1; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 6px; }
.checkbox-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--muted); margin-top: 6px; cursor: pointer;
}

/* ==========================================================
   RESPONSIVO — tablet e celular
   ========================================================== */

@media (max-width: 860px) {
  .app { flex-direction: column; min-height: auto; }

  .sidebar {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 14px 16px;
    border-right: none;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    background: var(--bg);
    z-index: 20;
  }
  .sidebar > div:first-child { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .sidebar-subtitle { display: none; }
  .nav {
    margin-top: 0;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 6px;
    width: 100%;
    padding-bottom: 2px;
  }
  .nav::-webkit-scrollbar { height: 4px; }
  .nav-item { white-space: nowrap; padding: 9px 13px; flex-shrink: 0; }

  .sidebar-footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 10px;
  }
  .role-box { flex-shrink: 0; padding: 7px 10px; }
  .user-email { display: none; }

  .main { padding: 18px 16px; }
  .main-header { flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }

  .task-card {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px;
  }
  .task-card > span { justify-self: start; }
  .row-actions { flex-wrap: wrap; }
  .people-card-header { flex-wrap: wrap; }
  .autor-row { gap: 6px; }

  .people-grid { grid-template-columns: 1fr; }
  .lancamento-card { grid-template-columns: 1fr; }

  .cal-grid { gap: 4px; }
  .cal-cell { padding: 4px; min-height: 48px; font-size: 10px; }
  .cal-day-num { font-size: 10px; }
  .cal-event { font-size: 9px; }

  .modal-overlay { padding: 16px; align-items: flex-end; }
  .modal { width: 100%; max-width: 100%; max-height: 85vh; }

  .field-grid { grid-template-columns: 1fr; }
  .select-row { flex-wrap: wrap; }
  .filter-bar { flex-wrap: wrap; }
  .report-table th, .report-table td { padding: 7px 9px; font-size: 11px; }
}

@media (max-width: 480px) {
  .logo { font-size: 18px; }
  .main-header h1 { font-size: 18px; }
  .cal-grid { grid-template-columns: repeat(7, minmax(34px, 1fr)); overflow-x: auto; }
  .login-box { width: 90vw; max-width: 300px; }
}