/* ============================================================
   MANIP – Gestão de Iluminação Pública
   Stylesheet Principal
   ============================================================ */

:root {
  --primary: #3e3e3e;
  --primary-light: #5a5a5a;
  --accent: #f5a623;
  --accent-light: #ffd580;
  --success: #27ae60;
  --danger: #e74c3c;
  --warning: #f39c12;
  --info: #2980b9;

  --bg: #f0f2f5;
  --bg-card: #ffffff;
  --bg-header: #3e3e3e;

  --text-primary: #1a1a2e;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --text-on-dark: #ffffff;

  --border: #e5e7eb;
  --border-focus: #3e3e3e;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.14);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --header-h: 60px;
  --nav-h: 68px;

  --font: 'Inter', system-ui, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
a { text-decoration: none; color: inherit; }

/* ============================================================
   HEADER
   ============================================================ */
.app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--bg-header);
  z-index: 200;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 14px;
  gap: 10px;
}
.btn-back {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 16px;
  transition: background .2s;
  display: none;
  flex-shrink: 0;
}
.btn-back:hover { background: rgba(255,255,255,.15); }
.btn-back.visible { display: flex; }

.header-logo {
  display: flex; align-items: center; gap: 8px;
  flex-shrink: 0;
}
.header-logo-img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 50%;
  flex-shrink: 0;
}
.logo-text {
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1px;
}
.header-title {
  color: rgba(255,255,255,.75);
  font-size: 13px;
  font-weight: 400;
  margin-left: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-spacer {
  flex: 1;
}
.btn-user {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.85);
  font-size: 22px;
  transition: background .2s, color .2s;
  flex-shrink: 0;
}
.btn-user:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* ============================================================
   MAIN LAYOUT
   ============================================================ */
.app-main {
  padding-top: var(--header-h);
  padding-bottom: var(--nav-h);
  min-height: 100vh;
}

.screen {
  display: none;
  padding: 20px 16px;
  max-width: 900px;
  margin: 0 auto;
  animation: fadeIn .25s ease;
}
.screen.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   HOME
   ============================================================ */
.home-hero {
  text-align: center;
  padding: 32px 16px 24px;
}
.home-hero-icon {
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0,0,0,.18);
  background: transparent;
  border: none;
  padding: 0;
}
.home-hero-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  display: block;
}
.home-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 2px;
}
.home-subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 6px;
}

.home-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 12px;
}
.home-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
  text-align: left;
  border: 1.5px solid transparent;
}
.home-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-light);
}
.home-card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.os-icon  { background: linear-gradient(135deg, #3e3e3e, #5a5a5a); color: var(--accent); }
.rel-icon { background: linear-gradient(135deg, #1a6b3a, #27ae60); color: #a8f5c8; }
.map-icon { background: linear-gradient(135deg, #154360, #2980b9); color: #a8d4f5; }

.home-card-label {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

/* ============================================================
   SCREEN HEADER
   ============================================================ */
.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.screen-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
}

/* ============================================================
   BOTÕES
   ============================================================ */
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 2px 8px rgba(62,62,62,.3);
}
.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(62,62,62,.35);
}
.btn-primary:active { transform: translateY(0); }

.btn-cancel {
  background: #fff;
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all .2s;
}
.btn-cancel:hover { border-color: var(--primary); color: var(--primary); }

.btn-nova-os {
  white-space: nowrap;
}
.btn-confirm {}

/* ============================================================
   SEARCH & CHIPS
   ============================================================ */
.search-bar { margin-bottom: 18px; }
.search-input-wrap {
  position: relative;
  margin-bottom: 12px;
}
.search-icon {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 14px;
}
.search-input-wrap input {
  width: 100%;
  padding: 11px 14px 11px 40px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: border-color .2s, box-shadow .2s;
}
.search-input-wrap input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(62,62,62,.1);
}

.filter-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
/* Chips de filtro neutros + variantes por status ativo */
.chip {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: #fff;
  transition: all .2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }

/* Chip ativo genérico (Todas) */
.chip-active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.chip-active:hover { background: var(--primary-light); border-color: var(--primary-light); color: #fff; }

/* Chip Aberta – vermelho */
.chip[data-status="Aberta"].chip-active {
  background: #dc2626;
  border-color: #dc2626;
  color: #fff;
}
.chip[data-status="Aberta"].chip-active:hover { background: #b91c1c; border-color: #b91c1c; }
.chip[data-status="Aberta"]:not(.chip-active):hover { border-color: #dc2626; color: #dc2626; }

/* Chip Pendente – laranja */
.chip[data-status="Pendente"].chip-active {
  background: #ea580c;
  border-color: #ea580c;
  color: #fff;
}
.chip[data-status="Pendente"].chip-active:hover { background: #c2410c; border-color: #c2410c; }
.chip[data-status="Pendente"]:not(.chip-active):hover { border-color: #ea580c; color: #ea580c; }

/* Chip Fechada – verde */
.chip[data-status="Fechada"].chip-active {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
}
.chip[data-status="Fechada"].chip-active:hover { background: #15803d; border-color: #15803d; }
.chip[data-status="Fechada"]:not(.chip-active):hover { border-color: #16a34a; color: #16a34a; }

/* ============================================================
   OS CARDS
   ============================================================ */
.os-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.os-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--border);
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.os-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.os-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}
.os-codigo {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
}
.os-badge {
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}
/* Badges de status */
.badge-aberta   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.badge-pendente { background: #ffedd5; color: #9a3412; border: 1px solid #fdba74; }
.badge-fechada  { background: #dcfce7; color: #15803d; border: 1px solid #86efac; }

.os-card-body {
  padding: 12px 16px;
  display: grid;
  gap: 6px;
}
.os-info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}
.os-info-row i {
  width: 16px;
  color: var(--text-light);
  font-size: 12px;
  flex-shrink: 0;
}
.os-info-row strong { color: var(--text-primary); font-weight: 500; }

.os-card-servicos {
  padding: 0 16px 10px;
}
.os-servico-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f3f4f6;
  color: var(--text-secondary);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  margin: 2px 3px 2px 0;
}

.os-card-actions {
  display: flex;
  gap: 6px;
  padding: 10px 16px 14px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  background: #fafbfc;
}
.os-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  transition: all .2s;
}
.btn-view   { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.btn-edit   { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.btn-delete { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.btn-close  { background: #dcfce7; color: #15803d; border: 1px solid #86efac; }
.btn-pause  { background: #ffedd5; color: #9a3412; border: 1px solid #fdba74; }
.btn-view:hover   { background: #dbeafe; }
.btn-edit:hover   { background: #fef3c7; }
.btn-delete:hover { background: #fee2e2; }
.btn-close:hover  { background: #bbf7d0; }
.btn-pause:hover  { background: #fed7aa; }
.btn-close.disabled { opacity:.5; pointer-events:none; }
.btn-pause.disabled { opacity:.5; pointer-events:none; }

.loading-indicator, .end-list {
  text-align: center;
  padding: 20px;
  color: var(--text-light);
  font-size: 14px;
  gap: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   FORMULÁRIO OS
   ============================================================ */
.form-container {
  padding-bottom: 20px;
}
.form-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
}
.form-section {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.form-section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.section-number {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.form-section-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
}
.section-hint {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-light);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.form-group label i { margin-right: 4px; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-primary);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 16px;
  padding-right: 34px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(62,62,62,.1);
}
.form-group input:read-only {
  background: #f9fafb;
  color: var(--text-secondary);
}
.form-full   { grid-column: 1 / -1; }
.form-group-small { max-width: 120px; }
.required { color: var(--danger); }

/* CEP */
.input-with-action {
  display: flex;
  gap: 8px;
}
.input-with-action input { flex: 1; }
.btn-cep {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 0 14px;
  font-size: 14px;
  transition: background .2s;
  flex-shrink: 0;
}
.btn-cep:hover { background: var(--primary-light); }
.cep-status {
  font-size: 12px;
  min-height: 16px;
}
.cep-ok    { color: var(--success); }
.cep-error { color: var(--danger); }

/* Adicionar Serviço */
.servico-add-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}
.btn-add-servico {
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  align-self: flex-start;
  transition: background .2s;
}
.btn-add-servico:hover { background: var(--primary-light); }

.servicos-lista {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.servicos-empty {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
  font-size: 13px;
  padding: 8px 0;
}
.servico-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  background: #f9fafb;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  animation: fadeIn .2s;
}
.servico-item-info { flex: 1; }
.servico-item-tipo {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.servico-item-tipo::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.servico-item-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 3px;
}
.btn-remove-servico {
  color: var(--danger);
  font-size: 13px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background .2s;
  flex-shrink: 0;
}
.btn-remove-servico:hover { background: #fee2e2; }

/* Fotos */
.photos-area {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.photos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.photo-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1.5px solid var(--border);
}
.photo-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.photo-remove {
  position: absolute;
  top: 4px; right: 4px;
  background: rgba(0,0,0,.55);
  color: #fff;
  border-radius: 50%;
  width: 22px; height: 22px;
  font-size: 11px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.photo-remove:hover { background: var(--danger); }
.btn-add-photo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f3f4f6;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  align-self: flex-start;
  transition: border-color .2s, color .2s, background .2s;
}
.btn-add-photo:hover { border-color: var(--primary); color: var(--primary); background: #f0f0f0; }
.btn-add-photo.hidden { display: none; }

/* Clima */
.clima-box {
  background: linear-gradient(135deg, #f0f4ff, #e8f5e9);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid #c9d8f0;
}
.clima-loading { color: var(--text-secondary); font-size: 14px; }
.clima-emoji { font-size: 40px; }
.clima-info h4 { font-size: 16px; font-weight: 700; color: var(--primary); }
.clima-info p  { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }

/* Form Actions */
.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* ============================================================
   VISUALIZAR OS
   ============================================================ */
.view-container {
  padding-bottom: 20px;
}
.view-section {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.view-section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.view-section-title i { color: var(--accent); }
.view-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.view-field { display: flex; flex-direction: column; gap: 2px; }
.view-label { font-size: 11px; font-weight: 600; color: var(--text-light); text-transform: uppercase; }
.view-value { font-size: 14px; color: var(--text-primary); font-weight: 500; }
.view-full { grid-column: 1 / -1; }

.view-servico-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.view-servico-item:last-child { border-bottom: none; }
.view-servico-num {
  width: 22px; height: 22px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.view-fotos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.view-foto {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}
.view-foto img { width: 100%; height: 100%; object-fit: cover; }

.view-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

/* Status badge large */
.status-badge-lg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
}

/* ============================================================
   MAPA
   ============================================================ */
.mapa-header {
  margin-bottom: 14px;
}
.mapa-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.mapa-leaflet {
  height: calc(100vh - var(--header-h) - var(--nav-h) - 130px);
  min-height: 360px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--border);
  z-index: 1;
}

/* Leaflet popup custom */
.os-popup .leaflet-popup-content-wrapper {
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-md) !important;
}
.popup-content { min-width: 220px; }
.popup-codigo { font-weight: 700; color: var(--primary); font-size: 14px; }
.popup-address { font-size: 12px; color: var(--text-secondary); margin: 4px 0; }
.popup-btn {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

/* ============================================================
   RELATÓRIOS
   ============================================================ */
.relatorios-container { padding-bottom: 20px; }
.relatorios-container .screen-title { margin-bottom: 16px; }

.periodo-filter {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.periodo-inner {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}
.periodo-inner .form-group { flex: 1; min-width: 140px; }
.btn-filtrar {
  flex-shrink: 0;
  white-space: nowrap;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.kpi-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.kpi-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.kpi-abertas  .kpi-icon { background: #fef3c7; color: #d97706; }
.kpi-fechadas .kpi-icon { background: #d1fae5; color: #059669; }
.kpi-tempo    .kpi-icon { background: #dbeafe; color: #2563eb; }
.kpi-total    .kpi-icon { background: #f3e8ff; color: #7c3aed; }

.kpi-data { display: flex; flex-direction: column; gap: 2px; }
.kpi-label { font-size: 11px; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; }
.kpi-value { font-size: 26px; font-weight: 800; color: var(--primary); line-height: 1; }

.charts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.chart-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  min-width: 0;
}
.chart-card-full { grid-column: 1 / -1; }
.chart-wrap {
  position: relative;
  width: 100%;
  height: 260px;
}
.chart-wrap canvas {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
}
.chart-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.chart-title i { color: var(--accent); }

/* ============================================================
   BOTTOM NAV
   ============================================================ */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-around;
  box-shadow: 0 -2px 12px rgba(0,0,0,.08);
  z-index: 200;
  border-top: 1px solid var(--border);
}
.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 6px 4px;
  color: var(--text-light);
  font-size: 10px;
  font-weight: 600;
  transition: color .2s;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.nav-item i { font-size: 18px; }
.nav-item.active { color: var(--primary); }
.nav-item.active i { color: var(--accent); }

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal {
  position: fixed;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(.92);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  max-width: 360px;
  width: calc(100% - 40px);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: all .25s;
}
.modal.open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}
.modal-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #fef3c7;
  color: #d97706;
  font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.modal-title { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.modal-text  { font-size: 14px; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.5; }
.modal-actions { display: flex; gap: 10px; justify-content: center; }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  z-index: 1100;
  opacity: 0;
  transition: all .3s;
  white-space: nowrap;
  max-width: 90vw;
  text-align: center;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast.success { background: var(--success); }
.toast.error   { background: var(--danger); }
.toast.warning { background: var(--warning); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 600px) {
  .home-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  .home-card {
    flex-direction: column;
    text-align: center;
    padding: 28px 16px;
    justify-content: center;
  }
  .home-card-icon { width: 60px; height: 60px; font-size: 26px; }
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
  .charts-grid { grid-template-columns: 1fr 1fr; }
  .chart-wrap { height: 300px; }
}

@media (min-width: 768px) {
  .screen { padding: 24px 24px; }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .charts-grid { grid-template-columns: 1fr 1fr; }
  .photos-grid { grid-template-columns: repeat(4, 1fr); }
  .chart-wrap { height: 300px; }
}

@media (max-width: 480px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-group-small { max-width: 100%; }
  .charts-grid { grid-template-columns: 1fr; }
  .chart-card-full { grid-column: auto; }
  .chart-wrap { height: 220px; }
  .os-card-actions { gap: 4px; }
  .os-action-btn { padding: 5px 10px; font-size: 11px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .kpi-value { font-size: 22px; }
  .kpi-icon { width: 38px; height: 38px; font-size: 16px; }
  .view-grid { grid-template-columns: 1fr; }
  .view-fotos-grid { grid-template-columns: repeat(2, 1fr); }
  .photos-grid { grid-template-columns: repeat(2, 1fr); }
  .periodo-inner { flex-direction: column; }
  .periodo-inner .form-group { min-width: 100%; }
}

@media (min-width: 900px) {
  .app-main { max-width: 900px; margin: 0 auto; }
  .app-header .header-inner { max-width: 900px; margin: 0 auto; }
  .bottom-nav { max-width: 900px; left: 50%; transform: translateX(-50%); right: auto; border-radius: 16px 16px 0 0; }
}

/* ============================================================
   SCROLLBAR CUSTOM
   ============================================================ */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 20px; }

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.hidden { display: none !important; }
.w-full { width: 100%; }