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

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  /* Retha brand */
  --blue:       #254086;
  --blue-mid:   #2f52a8;
  --blue-light: #e8edf8;
  --blue-xlight:#f0f4ff;

  /* Neutrals */
  --bg:         #f5f6fa;
  --bg2:        #ffffff;
  --bg3:        #eef0f6;
  --text:       #1a2036;
  --text2:      #4a5578;
  --text3:      #9aa3bf;
  --border:     #dde2f0;
  --border2:    #c4cde8;

  /* Status */
  --ok:         #0d9e6e;
  --ok-bg:      #e6f7f2;
  --warn:       #d97706;
  --warn-bg:    #fef3e2;
  --danger:     #dc2626;
  --danger-bg:  #fef2f2;

  /* Layout */
  --radius:     10px;
  --radius-lg:  16px;
  --nav-h:      66px;
  --sans:       'DM Sans', sans-serif;
  --mono:       'DM Mono', monospace;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(37,64,134,.08), 0 1px 2px rgba(37,64,134,.06);
  --shadow:     0 4px 16px rgba(37,64,134,.10), 0 1px 4px rgba(37,64,134,.06);
  --shadow-lg:  0 8px 32px rgba(37,64,134,.14);
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}

/* ── VIEWS ─────────────────────────────────────────── */
.view {
  display: none;
  flex: 1;
  flex-direction: column;
  padding: 0 0 calc(var(--nav-h) + env(safe-area-inset-bottom, 0));
  overflow-y: auto;
  animation: fadeUp .2s ease both;
}
.view.active { display: flex; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── LOGIN ─────────────────────────────────────────── */
#view-login {
  background: var(--blue);
  padding: 0;
  min-height: 100dvh;
  justify-content: center;
  align-items: center;
}

.login-wrap {
  width: 100%;
  max-width: 360px;
  padding: 32px 24px;
  margin: auto;
}

.login-logo {
  text-align: center;
  margin-bottom: 40px;
}

.login-logo img {
  height: 52px;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}

.login-tagline {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  letter-spacing: .5px;
  text-transform: uppercase;
}

.login-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-lg);
}

.login-card h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 20px;
}

/* ── FORMS ─────────────────────────────────────────── */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .6px;
}

input, select, textarea {
  background: var(--bg);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-size: 15px;
  font-family: var(--sans);
  width: 100%;
  transition: border-color .15s, box-shadow .15s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,64,134,.1);
}

input::placeholder { color: var(--text3); }

/* ── BUTTONS ───────────────────────────────────────── */
.btn-primary {
  background: var(--blue);
  color: white;
  border: none;
  border-radius: var(--radius);
  padding: 13px 20px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--sans);
  cursor: pointer;
  width: 100%;
  transition: background .15s, transform .1s, box-shadow .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(37,64,134,.25);
}
.btn-primary:hover  { background: var(--blue-mid); box-shadow: 0 4px 14px rgba(37,64,134,.3); }
.btn-primary:active { transform: scale(.98); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-secondary {
  background: var(--bg);
  color: var(--text2);
  border: 1.5px solid var(--border2);
  border-radius: var(--radius);
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--sans);
  cursor: pointer;
  width: 100%;
  transition: all .15s;
}
.btn-secondary:hover { background: var(--blue-xlight); color: var(--blue); border-color: var(--blue); }

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: var(--text2);
  font-size: 14px;
  font-family: var(--sans);
  cursor: pointer;
  padding: 6px 0;
  transition: color .15s;
}
.btn-back:hover { color: var(--blue); }

.btn-text {
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 13px;
  font-family: var(--sans);
  cursor: pointer;
  text-decoration: underline;
  padding: 8px 0;
  text-align: center;
  width: 100%;
}

.btn-sm { padding: 8px 16px; width: auto; font-size: 13px; border-radius: 8px; }

.btn-icon {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text2);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  transition: all .15s;
  display: inline-flex;
  align-items: center;
}
.btn-icon:hover { border-color: var(--blue); color: var(--blue); }
.btn-excluir {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1.5px solid rgba(220,38,38,.25);
  border-radius: var(--radius);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--sans);
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-excluir:hover {
  background: var(--danger);
  color: white;
  border-color: var(--danger);
}


/* ── PAGE HEADER ───────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 16px 0;
  margin-bottom: 16px;
}

.page-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

.page-header .subtitle {
  font-size: 13px;
  color: var(--text3);
  font-weight: 400;
}

/* ── TOP BAR (dashboard) ───────────────────────────── */
.topbar {
  background: var(--blue);
  padding: 16px 16px 20px;
  color: white;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.topbar img.logo {
  height: 28px;
  filter: brightness(0) invert(1);
}

.topbar-greeting { font-size: 13px; opacity: .7; }
.topbar-title    { font-size: 22px; font-weight: 700; margin-top: 4px; }
.topbar-sub      { font-size: 13px; opacity: .65; margin-top: 2px; }

/* ── CARDS ─────────────────────────────────────────── */
.cards-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 16px 16px;
}

.card {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  cursor: pointer;
  transition: box-shadow .2s, border-color .2s, transform .15s;
  box-shadow: var(--shadow-sm);
}
.card:hover  { box-shadow: var(--shadow); border-color: var(--border2); transform: translateY(-1px); }
.card:active { transform: translateY(0); }

.card-condo { border-left: 4px solid var(--blue); }

.card-medidor.feito    { border-left: 4px solid var(--ok); }
.card-medidor.pendente { border-left: 4px solid var(--border2); }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
  gap: 8px;
}

.card-title { font-size: 15px; font-weight: 600; color: var(--text); }
.card-meta  { display: flex; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--text2); }

.progress-bar {
  height: 5px;
  background: var(--bg3);
  border-radius: 99px;
  margin-bottom: 10px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--blue-mid));
  border-radius: 99px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
}

/* ── BADGES ─────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: .3px;
}
.badge-ok   { background: var(--ok-bg);   color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-pend { background: var(--bg3);     color: var(--text3); }

.badge-role-admin  { background: var(--blue-light); color: var(--blue); }
.badge-role-gestor { background: #e0f0ff; color: #1a6fa8; }
.badge-role-leitor { background: var(--bg3); color: var(--text2); }

/* ── CAPTURE ─────────────────────────────────────────── */
.capture-zone {
  position: relative;
  width: calc(100% - 32px);
  margin: 0 16px 14px;
  aspect-ratio: 4/3;
  border: 2px dashed var(--border2);
  border-radius: var(--radius-lg);
  background: var(--bg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.capture-zone:hover { border-color: var(--blue); background: var(--blue-xlight); }
.capture-zone input[type="file"] {
  position: absolute; inset: 0; opacity: 0;
  width: 100%; height: 100%; cursor: pointer; z-index: 2;
}
.capture-idle {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; pointer-events: none;
  color: var(--text3); font-size: 14px;
}
.capture-idle svg { opacity: .5; }
.capture-zone img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}

/* ── RESULT PANEL ────────────────────────────────────── */
.result-panel {
  margin: 0 16px 14px;
  background: var(--blue-xlight);
  border: 1.5px solid var(--blue-light);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-valor {
  font-family: var(--mono);
  font-size: 44px;
  font-weight: 500;
  color: var(--blue);
  letter-spacing: 2px;
  line-height: 1;
}

.result-conf { font-size: 13px; color: var(--text2); font-weight: 500; }
.result-obs  { font-size: 13px; color: var(--text2); border-left: 3px solid var(--blue-light); padding-left: 10px; }
.result-actions { margin-top: 4px; }

.form-leitura {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 0 16px;
  margin-bottom: 14px;
}

/* ── SECTION HEADER ──────────────────────────────────── */
.section-header {
  padding: 16px 16px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── ADMIN ───────────────────────────────────────────── */
.admin-tabs {
  display: flex;
  gap: 0;
  padding: 0 16px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border);
}

.admin-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--sans);
  color: var(--text3);
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.admin-tab.active { color: var(--blue); border-bottom-color: var(--blue); }

.admin-panel { display: none; padding: 0 16px; }
.admin-panel.active { display: block; }

.admin-section { margin-bottom: 24px; }
.admin-section h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.form-card {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.form-row .field { flex: 1; min-width: 140px; }

/* ── LIST ────────────────────────────────────────────── */
.list { display: flex; flex-direction: column; gap: 2px; }

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  transition: background .15s;
  gap: 8px;
}
.list-item:hover { background: var(--blue-xlight); }

.list-item-info { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.list-item-title { font-weight: 500; color: var(--text); }
.list-item-sub   { font-size: 12px; color: var(--text3); }

/* ── NAVBAR ──────────────────────────────────────────── */
#navbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(480px, 100vw);
  height: calc(var(--nav-h) + env(safe-area-inset-bottom, 0));
  background: var(--bg2);
  border-top: 1.5px solid var(--border);
  display: flex;
  align-items: flex-start;
  padding-top: 8px;
  z-index: 50;
  box-shadow: 0 -4px 20px rgba(37,64,134,.08);
}

#navbar button {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 10px;
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: .3px;
  text-transform: uppercase;
  cursor: pointer;
  padding: 4px 0;
  transition: color .15s;
  position: relative;
}

#navbar button::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 0 0 2px 2px;
  transition: width .2s;
}

#navbar button:hover { color: var(--blue); }
#navbar button.active { color: var(--blue); }
#navbar button.active::before { width: 24px; }

/* ── UTILS ───────────────────────────────────────────── */
.text-muted   { color: var(--text2); font-size: 13px; }
.loading-msg, .empty-msg, .error-msg {
  padding: 32px 16px; text-align: center; font-size: 14px; color: var(--text3);
}
.error-msg { color: var(--danger); }

.divider { height: 1px; background: var(--border); margin: 16px 0; }

/* ── TOAST ───────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + 16px + env(safe-area-inset-bottom, 0));
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--text);
  color: white;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 100;
  white-space: nowrap;
  box-shadow: var(--shadow-lg);
}
.toast.show  { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok    { background: var(--ok); }
.toast.erro  { background: var(--danger); }
.toast.warn  { background: var(--warn); }

/* ── CONDO GESTOR MANAGEMENT ─────────────────────────── */
.condo-card {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2px;
  box-shadow: var(--shadow-sm);
}

.condo-header {
  border: none;
  border-radius: 0;
  cursor: pointer;
  margin-bottom: 0;
  box-shadow: none;
}
.condo-header:hover { background: var(--blue-xlight); }

.condo-gestores {
  border-top: 1.5px solid var(--border);
  background: var(--bg);
}

.gestores-inner { padding: 4px 0; }

.gestor-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
}
.gestor-item:last-child { border-bottom: none; }

.gestor-nome  { display: block; font-size: 14px; font-weight: 500; color: var(--text); }
.gestor-email { display: block; font-size: 12px; color: var(--text3); }

.btn-remover-gestor {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text3);
  border-radius: 6px;
  padding: 5px 7px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  transition: all .15s;
  flex-shrink: 0;
}
.btn-remover-gestor:hover {
  background: var(--danger-bg);
  border-color: var(--danger);
  color: var(--danger);
}

.gestores-add {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1.5px solid var(--border);
  background: var(--bg2);
  align-items: center;
}

.gestor-select { flex: 1; padding: 8px 12px; font-size: 13px; }

/* ── MODAL ───────────────────────────────────────────── */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,32,54,.5);
  backdrop-filter: blur(2px);
  z-index: 200;
  animation: fadeIn .15s ease;
}
.modal-backdrop.open { display: block; }

.modal {
  display: none;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -48%);
  width: min(340px, calc(100vw - 32px));
  background: var(--bg2);
  border-radius: var(--radius-lg);
  padding: 28px 24px 20px;
  z-index: 201;
  box-shadow: 0 20px 60px rgba(26,32,54,.2);
  text-align: center;
  animation: modalIn .2s cubic-bezier(.34,1.56,.64,1);
}
.modal.open {
  display: block;
  transform: translate(-50%, -50%);
}

@keyframes modalIn {
  from { opacity: 0; transform: translate(-50%, -46%); }
  to   { opacity: 1; transform: translate(-50%, -50%); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}

.modal-icon  { font-size: 36px; margin-bottom: 12px; line-height: 1; }
.modal-title { font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.modal-msg   { font-size: 14px; color: var(--text2); line-height: 1.5; margin-bottom: 20px; }
.modal-actions { display: flex; gap: 10px; }
.modal-actions .btn-secondary { flex: 1; padding: 11px; }

.btn-confirm {
  flex: 1;
  background: var(--blue);
  color: white;
  border: none;
  border-radius: var(--radius);
  padding: 11px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--sans);
  cursor: pointer;
  transition: background .15s;
}
.btn-confirm:hover { background: var(--blue-mid); }
.btn-confirm.danger { background: var(--danger); }
.btn-confirm.danger:hover { background: #b91c1c; }

/* ── LEITURA EXISTENTE ───────────────────────────────── */
.leitura-existente-card {
  background: var(--ok-bg);
  border: 1.5px solid rgba(13,158,110,.25);
  border-radius: var(--radius-lg);
  padding: 20px;
}

/* ── CONDO INNER TABS ────────────────────────────────── */
.condo-inner-tabs {
  display: flex;
  border-bottom: 1.5px solid var(--border);
  background: var(--bg2);
}
.condo-inner-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1.5px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--sans);
  color: var(--text3);
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.condo-inner-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.condo-inner-panel { display: none; }
.condo-inner-panel.active { display: block; }

/* ── ACCORDION ───────────────────────────────────────── */
.btn-accordion {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  padding: 12px 0;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--sans);
  color: var(--blue);
  cursor: pointer;
  transition: color .15s;
}
.btn-accordion:hover { color: var(--blue-mid); }
.btn-accordion .accordion-icon { transition: transform .2s; color: var(--blue); }
.btn-accordion.open .accordion-icon { transform: rotate(180deg); }
.accordion-body { padding-top: 12px; border-top: 1px solid var(--border); }

/* ── RELATÓRIOS ──────────────────────────────────────── */
.rel-header { padding: 0 0 12px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.rel-header h3 { font-size: 16px; font-weight: 700; color: var(--text); }
.rel-header p  { font-size: 13px; color: var(--text2); margin-top: 2px; }

.rel-resumo { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 16px; }
.rel-card   { background: var(--blue-xlight); border-radius: var(--radius); padding: 12px; }
.rel-card-val   { font-size: 22px; font-weight: 700; color: var(--blue); font-family: var(--mono); }
.rel-card-label { font-size: 11px; color: var(--text2); margin-top: 2px; text-transform: uppercase; letter-spacing: .5px; }

.rel-table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1.5px solid var(--border); }
.rel-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.rel-table thead tr { background: var(--blue); }
.rel-table thead th { color: white; font-weight: 600; padding: 8px 10px; text-align: left; white-space: nowrap; }
.rel-table tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
.rel-table tbody tr:hover { background: var(--blue-xlight); }
.rel-table tbody tr:last-child { border-bottom: none; }
.rel-table tbody td { padding: 8px 10px; color: var(--text); vertical-align: middle; }
.rel-alerta { border-left: 3px solid var(--danger) !important; }
.text-danger { color: var(--danger) !important; font-weight: 600; }

.badge-alerta { background: rgba(248,113,113,.1); color: var(--danger); border: 1px solid rgba(248,113,113,.3); }

/* ── EXTRATO ─────────────────────────────────────────── */
.rel-extrato-bloco {
  margin-bottom: 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.rel-extrato-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--blue-xlight);
  border-bottom: 1.5px solid var(--border);
  font-size: 14px;
  color: var(--text);
}


/* ══════════════════════════════════════════════════════
   HISTÓRICO DE LEITURAS
   ══════════════════════════════════════════════════════ */

.hist-item {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  margin-bottom: 8px;
  transition: border-color .15s;
}
.hist-item:hover { border-color: var(--border2); }

.hist-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.hist-data {
  display: block;
  font-size: 12px;
  color: var(--text3);
  margin-bottom: 2px;
}

.hist-valor {
  display: block;
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--blue);
}

.hist-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.hist-foto-link {
  font-size: 18px;
  text-decoration: none;
  line-height: 1;
}

.hist-meta {
  font-size: 12px;
  color: var(--text3);
  margin-top: 6px;
}

.hist-obs {
  font-size: 13px;
  color: var(--text2);
  margin-top: 6px;
  border-left: 3px solid var(--blue-light);
  padding-left: 8px;
}

.hist-edit-form {
  border-top: 1px solid var(--border);
  margin-top: 12px;
  padding-top: 12px;
}

.hist-filtros {
  display: flex;
  gap: 8px;
  padding: 0 16px 12px;
  flex-wrap: wrap;
}

.hist-filtros select {
  flex: 1;
  min-width: 120px;
  font-size: 13px;
  padding: 8px 12px;
}

.btn-historico {
  background: var(--blue-xlight);
  color: var(--blue);
  border: 1.5px solid var(--blue-light);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--sans);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn-historico:hover {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
}

@media (min-width: 768px) {
  .hist-filtros { padding: 0 32px 16px; }
  .hist-item { margin-bottom: 10px; }
  .hist-valor { font-size: 26px; }
}


/* ── LANÇAMENTO EM MASSA ─────────────────────────────── */

.hist-abas {
  display: flex;
  border-bottom: 2px solid var(--border);
  padding: 0 16px;
  margin-bottom: 4px;
}

.hist-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--sans);
  color: var(--text3);
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.hist-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.hist-tab:hover  { color: var(--blue); }

.massa-linha {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.massa-linha-ok {
  background: var(--ok-bg);
  border-color: rgba(13,158,110,.25);
}

.massa-linha-data {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  min-width: 130px;
  flex-shrink: 0;
}

.massa-linha-campos {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 200px;
}

.massa-linha-existente {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.massa-valor-input {
  flex: 1;
  min-width: 100px;
  max-width: 200px;
  padding: 8px 12px;
  font-size: 14px;
  font-family: var(--mono);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: border-color .15s;
}
.massa-valor-input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,64,134,.1);
}

.massa-foto-label {
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  border-radius: 6px;
  transition: background .15s;
  position: relative;
}
.massa-foto-label:hover { background: var(--bg3); }
.massa-foto-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.massa-foto-preview { font-size: 11px; color: var(--ok); }

@media (min-width: 768px) {
  .hist-abas { padding: 0 32px; }
  .massa-linha { padding: 10px 20px; }
  .massa-valor-input { max-width: 240px; }
}

/* ══════════════════════════════════════════════════════
   CALENDÁRIO DE LEITURAS
   ══════════════════════════════════════════════════════ */

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  margin-bottom: 10px;
}

/* Cabeçalho dias da semana */
.cal-dow {
  font-size: 10px;
  font-weight: 700;
  text-align: center;
  color: var(--text3);
  padding: 3px 0 5px;
  text-transform: uppercase;
  letter-spacing: .4px;
}

/* Célula base */
.cal-day {
  border-radius: 6px;
  padding: 4px 2px 5px;
  min-height: 46px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 2px;
  border: 0.5px solid var(--border);
  background: var(--bg2);
  transition: filter .1s;
}

/* Célula vazia (preenchimento antes do dia 1) */
.cal-empty {
  background: transparent !important;
  border-color: transparent !important;
  min-height: 0;
}

/* Número do dia */
.cal-num {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  line-height: 18px;
}

/* Destaque do dia de hoje */
.cal-num-hoje {
  background: var(--blue);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
}

/* Badge contagem de leituras */
.cal-badge {
  font-size: 9px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 4px;
  line-height: 1.5;
  white-space: nowrap;
}

/* Status: futuro / sem dados */
.cal-futuro {
  opacity: 0.3;
  cursor: default;
}

/* Status: todos lidos */
.cal-completo {
  background: #f0fdf4;
  border-color: #86efac;
  cursor: default;
}
.cal-completo .cal-badge { background: #dcfce7; color: #15803d; }

/* Status: leitura parcial — clicável */
.cal-parcial {
  background: #fffbeb;
  border-color: #fcd34d;
  cursor: pointer;
}
.cal-parcial:hover  { filter: brightness(.96); }
.cal-parcial .cal-badge { background: #fef9c3; color: #a16207; }

/* Status: nenhuma leitura — clicável */
.cal-pendente {
  background: #fef2f2;
  border-color: #fca5a5;
  cursor: pointer;
}
.cal-pendente:hover  { filter: brightness(.96); }
.cal-pendente .cal-badge { background: #fee2e2; color: #b91c1c; }

/* Legenda */
.cal-legenda {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 10px;
  color: var(--text3);
  margin-top: 4px;
}
.cal-legenda span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.cal-leg-dot {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  display: inline-block;
  flex-shrink: 0;
}
.cal-leg-completo { background: #f0fdf4; border: 1px solid #86efac; }
.cal-leg-parcial  { background: #fffbeb; border: 1px solid #fcd34d; }
.cal-leg-pendente { background: #fef2f2; border: 1px solid #fca5a5; }
.cal-leg-futuro   { background: var(--bg3); border: 1px solid var(--border); }

/* ══════════════════════════════════════════════════════
   DESKTOP — breakpoint 768px
   ══════════════════════════════════════════════════════ */

@media (min-width: 768px) {

  #app {
    max-width: 100%;
    flex-direction: row;
    min-height: 100dvh;
  }

  /* ── SIDEBAR ──────────────────────────────────── */
  #navbar {
    display: flex !important;
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 56px;
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    border-top: none;
    border-right: 1.5px solid var(--border);
    box-shadow: 2px 0 8px rgba(37,64,134,.06);
    background: var(--bg2);
    z-index: 50;
    overflow: hidden;
    white-space: nowrap;
    transition: width .22s ease, box-shadow .22s ease;
    transform: none !important;
  }

  #navbar.nav-hidden {
    display: none !important;
  }

  #navbar:hover {
    width: 220px;
    box-shadow: 4px 0 20px rgba(37,64,134,.13);
  }

  .sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px 12px;
    border-bottom: 1.5px solid var(--border);
    margin-bottom: 8px;
    overflow: hidden;
    min-height: 53px;
  }
  .sidebar-logo img { height: 24px; flex-shrink: 0; min-width: 24px; }
  .sidebar-logo span {
    font-size: 13px;
    font-weight: 700;
    color: var(--blue);
    letter-spacing: .5px;
    font-family: var(--sans);
    opacity: 0;
    transition: opacity .15s ease .05s;
  }
  #navbar:hover .sidebar-logo span { opacity: 1; }

  #navbar button {
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
    padding: 10px 16px 10px 18px;
    font-size: 13px;
    text-transform: none;
    letter-spacing: 0;
    border-radius: 0;
    color: var(--text2);
    font-weight: 500;
    overflow: hidden;
    width: 100%;
    font-family: var(--sans);
    cursor: pointer;
    background: transparent;
    border: none;
    transition: background .15s, color .15s;
  }

  #navbar button span.nav-label {
    opacity: 0;
    transition: opacity .15s ease .05s;
    white-space: nowrap;
  }
  #navbar:hover button span.nav-label { opacity: 1; }

  #navbar button svg { width: 20px; height: 20px; flex-shrink: 0; min-width: 20px; }
  #navbar button::before { display: none; }

  #navbar button.active {
    background: var(--blue-xlight);
    color: var(--blue);
    border-left: 3px solid var(--blue);
    padding-left: 15px;
  }
  #navbar:hover button.active { padding-left: 13px; }
  #navbar button:hover { background: var(--bg3); color: var(--blue); }

  #btn-logout {
    margin-top: auto;
    border-top: 1.5px solid var(--border);
    color: var(--danger) !important;
  }
  #btn-logout:hover { background: var(--danger-bg) !important; color: var(--danger) !important; }

  /* ── MAIN CONTENT ─────────────────────────────── */
  .view { margin-left: 56px; padding-bottom: 32px; min-height: 100dvh; }

  /* Esconde container mobile no desktop */
  #dash-mobile-content { display: none !important; }

  /* ── TOPBAR desktop ───────────────────────────── */
  .topbar { display: none; }

  .desktop-header {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px 0;
    margin-bottom: 24px;
  }
  .desktop-header h1 { font-size: 24px; font-weight: 700; color: var(--text); }
  .desktop-header p  { font-size: 14px; color: var(--text2); margin-top: 2px; }

  /* ── DASHBOARD GRID ───────────────────────────── */

  /* Linha 1: painel de pendentes */
  .dash-top-row {
    display: flex !important;
    justify-content: flex-end;
    padding: 0 32px;
    margin-bottom: 20px;
  }

  .dash-summary-card {
    background: var(--bg2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    box-shadow: var(--shadow-sm);
  }
  .dash-summary-card .val {
    font-size: 30px;
    font-weight: 700;
    color: var(--blue);
    font-family: var(--mono);
    line-height: 1;
  }
  .dash-summary-card .lbl {
    font-size: 11px;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: .8px;
    margin-top: 6px;
    font-weight: 600;
  }
  .dash-summary-card.warn .val   { color: var(--warn); }
  .dash-summary-card.ok .val     { color: var(--ok); }
  .dash-summary-card.danger .val { color: var(--danger); }

  /* Painel de pendentes — coluna lateral compacta */
  .dash-pendentes-card {
    width: 260px;
    flex-shrink: 0;
    max-height: 160px;
    overflow-y: auto;
  }

  /* Grid 2 colunas padrão */
  .dash-grid-2col {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 0 32px;
    margin-bottom: 20px;
  }

  /* Remove regra antiga que forçava calendário em coluna inteira */
  #cal-painel { grid-column: auto; }

  .dash-panel {
    background: var(--bg2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
  }

  .dash-panel-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: .8px;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  .dash-panel-sel,
  .dash-panel-title select {
    font-size: 12px;
    padding: 4px 8px;
    width: auto;
    background: var(--bg);
    border: 1px solid var(--border2);
    border-radius: 6px;
    color: var(--text2);
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
  }

  /* Calendário compacto */
  .cal-day      { min-height: 38px; padding: 4px 2px 4px; }
  .cal-num      { font-size: 11px; }
  .cal-badge    { font-size: 9px; padding: 1px 3px; }
  .cal-num-hoje { width: 16px; height: 16px; font-size: 9px; }

  /* Atalhos relatórios — compactos */
  .rel-shortcuts {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 0 32px;
    margin-bottom: 20px;
  }

  .rel-shortcut-btn {
    background: var(--bg2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    cursor: pointer;
    text-align: left;
    transition: all .2s;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--sans);
  }
  .rel-shortcut-btn:hover {
    border-color: var(--blue);
    background: var(--blue-xlight);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
  }
  .rel-shortcut-btn .ico {
    width: 34px; height: 34px;
    background: var(--blue-xlight);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: var(--blue);
  }
  .rel-shortcut-btn .title { font-size: 13px; font-weight: 600; color: var(--text); }
  .rel-shortcut-btn .desc  { font-size: 11px; color: var(--text2); margin-top: 1px; }

  /* ── CARDS GRID ───────────────────────────────── */
  .cards-grid { padding: 0 32px 32px; }
  #view-medicoes .cards-grid   { padding: 0 32px 32px; }
  #view-medicoes .page-header  { padding: 24px 32px 0; }

  #view-leitura {
    max-width: 560px;
    margin: 0 auto 0 calc(220px + auto);
    padding: 24px 0 32px;
  }
  #view-leitura .page-header { padding: 0 0 16px; }

  #view-relatorio { padding: 0; }
  #view-admin { padding: 0; }
  .admin-tabs  { padding: 0 32px; }
  .admin-panel { padding: 0 32px; }

  .login-wrap { max-width: 420px; }

  .pendentes-table { width: 100%; border-collapse: collapse; font-size: 13px; }
  .pendentes-table th {
    background: var(--bg3); color: var(--text2);
    padding: 8px 12px; text-align: left;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .5px;
  }
  .pendentes-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
  .pendentes-table tr:last-child td { border-bottom: none; }
  .pendentes-table tr:hover td { background: var(--blue-xlight); }
}

/* Container mobile do dashboard — visível só no mobile */
#dash-mobile-content { display: block; }

/* Esconde elementos SOMENTE desktop no mobile */
.desktop-header,
.dash-grid-2col,
.dash-top-row,
.rel-shortcuts,
.dash-pendentes-card,
.sidebar-logo { display: none; }

/* No mobile, summary em coluna */
.dash-summary {
  display: flex !important;
  flex-direction: column;
  gap: 8px;
  padding: 0 16px;
  margin-bottom: 12px;
}
.dash-summary-card {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 12px;
}
.dash-summary-card .val {
  font-size: 24px;
  font-weight: 700;
  color: var(--blue);
  font-family: var(--mono);
  line-height: 1;
}
.dash-summary-card .lbl {
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .6px;
  font-weight: 600;
}
.dash-summary-card.warn .val { color: var(--warn); }
.dash-summary-card.ok .val   { color: var(--ok); }

/* ── PERFIL LEITOR ───────────────────────────────── */
.leitor-prog-texto {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.leitor-prog-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--blue);
  font-family: var(--mono);
}

/* Cards de medidor para leitor */
.leitor-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: all .15s;
  box-shadow: var(--shadow-sm);
}
.leitor-card:active { transform: scale(.98); }

.leitor-card-pend {
  border-left: 4px solid var(--warn);
}
.leitor-card-lido {
  border-left: 4px solid var(--ok);
  opacity: .75;
}
.leitor-card-lido:active { opacity: .9; }

.leitor-card-icon {
  font-size: 22px;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}
.leitor-card-info {
  flex: 1;
  min-width: 0;
}
.leitor-card-titulo {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.leitor-card-empresa {
  font-size: 12px;
  color: var(--text3);
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.leitor-card-meta {
  font-size: 12px;
  color: var(--text2);
  margin-top: 4px;
}
.leitor-card-status {
  flex-shrink: 0;
}

/* Navbar mínima do leitor */
.leitor-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom);
}
.leitor-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text3);
  font-size: 11px;
  font-family: var(--sans);
  padding: 8px 24px;
  border-radius: 8px;
  transition: color .15s;
}
.leitor-nav-btn:active { color: var(--danger); }
.leitor-nav-btn svg { color: var(--text3); }