:root {
  --bg: #fafaf9;
  --fg: #0f172a;
  --muted: #64748b;
  --border: #e5e7eb;
  --card-bg: #ffffff;
  --accent: #334155;
  --accent-dark: #1e293b;
  --ok: #10b981;
  --ok-bg: #ecfdf5;
  --ok-border: #6ee7b7;
  --bad: #ef4444;
  --bad-bg: #fef2f2;
  --bad-border: #fca5a5;
  --neutral: #94a3b8;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar h1 {
  flex: 1;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn {
  font: inherit;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--fg);
  cursor: pointer;
  transition:
    background 0.12s ease,
    border-color 0.12s ease,
    transform 0.06s ease;
}
.btn:hover {
  background: #f1f5f9;
}
.btn:active {
  transform: translateY(1px);
}
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}
.btn.ghost:hover {
  background: #f1f5f9;
  color: var(--fg);
}
.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

main {
  padding: 24px;
  max-width: 1500px;
  margin: 0 auto;
}

/* Cabeçalho de tela (busca) */
.screen-header {
  margin-bottom: 18px;
}
.search-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 14px;
  background: #fff;
  color: var(--fg);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(51, 65, 85, 0.12);
}

/* Seção por fabricante */
.mfr-section {
  margin-bottom: 28px;
}
.mfr-title {
  margin: 0 0 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 700;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

/* Grid de cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
}
.grid.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (max-width: 1100px) {
  .grid.grid-4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 800px) {
  .grid.grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  background: var(--card-bg);
  cursor: pointer;
  transition:
    transform 0.08s ease,
    box-shadow 0.12s ease,
    border-color 0.12s ease;
}
.card:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
}
.card-title {
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--fg);
}
.card-sub {
  color: var(--muted);
  font-size: 12px;
}
.card.ok {
  background: var(--ok-bg);
  border-color: var(--ok-border);
}
.card.ok .card-title {
  color: #065f46;
}
.card.ok .card-sub {
  color: #047857;
}
.card.bad {
  background: var(--bad-bg);
  border-color: var(--bad-border);
}
.card.bad .card-title {
  color: #991b1b;
}
.card.bad .card-sub {
  color: #b91c1c;
}
.card.neutral {
  opacity: 0.8;
}
.card-meta {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}

/* Card de subsistema (com thumbnail e ícone de status) */
.sub-card {
  position: relative;
  background: var(--card-bg);
  border-color: var(--border);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sub-card .sub-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sub-card .sub-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.sub-card .card-title {
  margin: 0;
  font-size: 13px;
  line-height: 1.3;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.sub-card .card-sub {
  font-size: 11px;
}
.sub-status {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  z-index: 1;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.18);
}
.sub-status-ok {
  background: var(--ok);
}
.sub-status-bad {
  background: var(--bad);
}

.loading {
  padding: 60px 24px;
  text-align: center;
  color: var(--muted);
}

/* Editor */
.editor-screen {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: calc(100vh - 110px);
}
.editor {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 16px;
}

.create-form-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
}
.create-form-top .create-form-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
  margin-right: 4px;
  white-space: nowrap;
}
.create-form-top input {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: var(--bg);
  color: var(--fg);
  transition: border-color 0.12s ease;
}
.create-form-top input:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}
.create-form-top .btn {
  white-space: nowrap;
}

.sidebar {
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
  padding: 12px 12px 16px;
}
.sidebar-section {
  margin-bottom: 18px;
}
.sidebar-section h3 {
  margin: 6px 6px 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}
.part-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.part-item {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  border: 1px solid transparent;
  transition: background 0.1s ease;
}
.part-item:hover {
  background: #f1f5f9;
}
.part-item.selected {
  background: #e2e8f0;
  border-color: var(--accent);
}
.part-item .pidx {
  min-width: 30px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.part-item.unmarked .pidx {
  color: var(--bad);
}
.part-item.marked .pidx {
  color: var(--ok);
}
.part-item .pname {
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.part-item .pbtn {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  line-height: 1;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
  opacity: 0;
  transition:
    opacity 0.1s ease,
    background 0.1s ease,
    color 0.1s ease;
}
.part-item:hover .pbtn,
.part-item.selected .pbtn {
  opacity: 1;
}
.part-item .pbtn:hover {
  background: #e2e8f0;
  color: var(--fg);
}
.part-item .pdel:hover {
  background: var(--bad-bg);
  color: var(--bad);
}
.part-item .pdel {
  font-size: 18px;
}

/* Toolbar do canvas (botão Editar imagem) */
.canvas-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: #fafaf9;
}
.canvas-toolbar .btn {
  padding: 6px 12px;
  font-size: 13px;
}
.canvas-toolbar .btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.canvas-toolbar .canvas-sub-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 360px;
}
.canvas-toolbar .canvas-sub-pos {
  color: var(--muted);
  font-weight: 500;
  margin-left: 6px;
}
.canvas-toolbar .canvas-toolbar-spacer {
  flex: 1;
}

/* Editor de imagem (overlay modal) */
.image-editor-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(15, 23, 42, 0.82);
  display: flex;
  flex-direction: column;
  color: #fff;
}
.image-editor-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: #0f172a;
  border-bottom: 1px solid #1e293b;
  flex-wrap: wrap;
}
.image-editor-toolbar .ie-tools {
  display: flex;
  gap: 6px;
}
.image-editor-toolbar .ie-tool.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.image-editor-toolbar .ie-size {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #cbd5e1;
}
.image-editor-toolbar .ie-size input {
  width: 70px;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid #334155;
  background: #1e293b;
  color: #fff;
  font: inherit;
}
.image-editor-toolbar .ie-actions {
  display: flex;
  gap: 6px;
}
.image-editor-toolbar .ie-spacer {
  flex: 1;
}
.image-editor-toolbar .btn {
  background: #1e293b;
  color: #e2e8f0;
  border-color: #334155;
}
.image-editor-toolbar .btn:hover {
  background: #334155;
}
.image-editor-toolbar .btn.primary {
  background: var(--ok);
  color: #fff;
  border-color: var(--ok);
}
.image-editor-toolbar .btn.primary:hover {
  background: #059669;
  border-color: #059669;
}
.image-editor-canvas-wrap {
  flex: 1;
  min-height: 0;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #1e293b;
}
.image-editor-canvas-wrap canvas {
  max-width: 100%;
  max-height: 100%;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  touch-action: none;
  cursor: crosshair;
}
.image-editor-canvas-wrap canvas.ie-cursor-crop {
  cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'><line x1='4' y1='0' x2='4' y2='8' stroke='%232563eb' stroke-width='2'/><line x1='0' y1='4' x2='8' y2='4' stroke='%232563eb' stroke-width='2'/><circle cx='18' cy='14' r='2.5' fill='none' stroke='%232563eb' stroke-width='2'/><circle cx='18' cy='24' r='2.5' fill='none' stroke='%232563eb' stroke-width='2'/><line x1='30' y1='12' x2='20' y2='22' stroke='%232563eb' stroke-width='2'/><line x1='30' y1='26' x2='20' y2='16' stroke='%232563eb' stroke-width='2'/></svg>") 4 4, crosshair;
}
.image-editor-footer {
  padding: 10px 18px;
  background: #0f172a;
  border-top: 1px solid #1e293b;
  font-size: 12px;
  color: #cbd5e1;
}
.swal2-container {
  z-index: 10050 !important;
}

/* Popup de edição */
.edit-field {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin: 10px 1.6em 0;
}
.edit-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.edit-field .swal2-input {
  margin: 0 !important;
  width: 100% !important;
  box-sizing: border-box;
}
.empty {
  padding: 10px;
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
}

.dedupe-btn {
  width: 100%;
  margin-top: 8px;
  padding: 7px 10px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition:
    background 0.1s ease,
    color 0.1s ease,
    border-color 0.1s ease;
}
.dedupe-btn:hover {
  background: var(--bad-bg);
  color: var(--bad);
  border-color: var(--bad-border);
}

.canvas-wrap {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  min-width: 0;
}
#svg {
  flex: 1;
  width: 100%;
  min-height: 0;
  background: #fff;
  user-select: none;
  touch-action: none;
  /* Cursor vermelho (visível sobre o desenho branco) */
  cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'><line x1='12' y1='1' x2='12' y2='23' stroke='%23ef4444' stroke-width='2'/><line x1='1' y1='12' x2='23' y2='12' stroke='%23ef4444' stroke-width='2'/><circle cx='12' cy='12' r='3' fill='none' stroke='%23ef4444' stroke-width='2'/></svg>")
      12 12,
    crosshair;
}
#svg.panning {
  cursor: grabbing !important;
}
/* Durante o clique, o cursor fica preto */
#svg:active {
  cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'><line x1='12' y1='1' x2='12' y2='23' stroke='%230f172a' stroke-width='2'/><line x1='1' y1='12' x2='23' y2='12' stroke='%230f172a' stroke-width='2'/><circle cx='12' cy='12' r='3' fill='none' stroke='%230f172a' stroke-width='2'/></svg>")
      12 12,
    crosshair;
}
.help {
  padding: 10px 14px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  background: #fafaf9;
}

/* Bolinhas no SVG */
.dot circle {
  fill: rgba(239, 68, 68, 0.18);
  stroke: #ef4444;
  cursor: grab;
  transition: fill 0.1s ease;
}
.dot text {
  fill: #7f1d1d;
  font-weight: 700;
  pointer-events: none;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.dot:hover circle {
  fill: rgba(239, 68, 68, 0.32);
}
.dot.selected circle {
  fill: rgba(51, 65, 85, 0.28);
  stroke: #334155;
}
.dot.selected text {
  fill: #0f172a;
}

.dot-tooltip {
  position: fixed;
  pointer-events: none;
  background: #0f172a;
  color: #f8fafc;
  padding: 5px 9px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  max-width: 360px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.25);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.05s ease;
}
.dot-tooltip.visible {
  opacity: 1;
  visibility: visible;
}

/* Login */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg);
}
.login-card {
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border);
  width: 340px;
  max-width: 90%;
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
}
.login-card h1 {
  margin: 0 0 6px;
  font-size: 20px;
  color: var(--fg);
}
.login-card p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
}
.login-card input {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  margin-bottom: 12px;
  background: var(--bg);
  color: var(--fg);
  transition: border-color 0.12s ease;
}
.login-card input:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}
.login-card button {
  width: 100%;
  padding: 11px;
}

/* Scrollbar discreta */
.sidebar::-webkit-scrollbar {
  width: 8px;
}
.sidebar::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
.sidebar::-webkit-scrollbar-track {
  background: transparent;
}