/* ============================================================
   SGT Frontend CSS — Diseñador, Portal del Cliente, Pricing
   ============================================================ */

:root {
  --sgt-blue:       #2563eb;
  --sgt-blue-dark:  #1e40af;
  --sgt-blue-light: #dbeafe;
  --sgt-orange:     #ea580c;
  --sgt-green:      #16a34a;
  --sgt-red:        #dc2626;
  --sgt-gray:       #64748b;
  --sgt-gray-light: #f1f5f9;
  --sgt-border:     #e2e8f0;
  --sgt-radius:     8px;
  --sgt-shadow:     0 2px 8px rgba(0,0,0,.1);
  --sgt-font:       -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── Wrapper principal ──────────────────────────────────────────────────────── */
.sgt-designer-wrapper {
  font-family: var(--sgt-font);
  margin: 24px 0;
  border: 1px solid var(--sgt-border);
  border-radius: var(--sgt-radius);
  overflow: hidden;
}

/* ── Tabs ────────────────────────────────────────────────────────────────────── */
.sgt-section-tabs {
  display: flex;
  background: var(--sgt-gray-light);
  border-bottom: 2px solid var(--sgt-border);
}

.sgt-tab {
  flex: 1;
  padding: 12px 16px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--sgt-gray);
  transition: all 0.2s;
}

.sgt-tab:hover  { color: var(--sgt-blue); }
.sgt-tab.active {
  color: var(--sgt-blue);
  border-bottom-color: var(--sgt-blue);
  background: #fff;
}

.sgt-tab-content { display: none; padding: 20px; }
.sgt-tab-content.active { display: block; }

/* ── Layout del diseñador ───────────────────────────────────────────────────── */
.sgt-designer-layout {
  display: grid;
  grid-template-columns: 520px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 900px) {
  .sgt-designer-layout { grid-template-columns: 1fr; }
}

/* ── Canvas ─────────────────────────────────────────────────────────────────── */
.sgt-canvas-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sgt-canvas-wrap {
  position: relative;
  border: 2px solid var(--sgt-border);
  border-radius: var(--sgt-radius);
  overflow: hidden;
  background: #fafafa;
}

.sgt-canvas-wrap canvas {
  display: block;
  max-width: 100%;
}

.sgt-canvas-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.8);
  font-size: 14px;
  color: var(--sgt-gray);
}

/* ── Botones de vista ───────────────────────────────────────────────────────── */
.sgt-view-controls { text-align: center; }

.sgt-view-buttons {
  display: inline-flex;
  gap: 4px;
  background: var(--sgt-gray-light);
  border-radius: 20px;
  padding: 4px;
}

.sgt-view-btn {
  padding: 6px 16px;
  border: none;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  color: var(--sgt-gray);
  transition: all 0.2s;
}

.sgt-view-btn.active {
  background: #fff;
  color: var(--sgt-blue);
  box-shadow: 0 1px 4px rgba(0,0,0,.15);
}

/* ── Toolbar inferior del canvas ────────────────────────────────────────────── */
.sgt-toolbar-bottom {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.sgt-tool-btn {
  padding: 6px 12px;
  border: 1px solid var(--sgt-border);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  background: #fff;
  color: #333;
  transition: all 0.2s;
}

.sgt-tool-btn:hover { border-color: var(--sgt-blue); color: var(--sgt-blue); }

.sgt-tool-btn--primary {
  background: var(--sgt-blue);
  border-color: var(--sgt-blue);
  color: #fff;
}
.sgt-tool-btn--primary:hover { background: var(--sgt-blue-dark); color: #fff; }

/* ── Paneles de herramientas ────────────────────────────────────────────────── */
.sgt-tools-col { display: flex; flex-direction: column; gap: 16px; }

.sgt-panel {
  border: 1px solid var(--sgt-border);
  border-radius: var(--sgt-radius);
  padding: 16px;
  background: #fff;
}

.sgt-panel-title {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--sgt-border);
}

.sgt-panel--tools  { }
.sgt-panel--config { }
.sgt-panel--price  { background: var(--sgt-blue-light); border-color: var(--sgt-blue); }

/* ── Campos ─────────────────────────────────────────────────────────────────── */
.sgt-field { margin-bottom: 14px; }
.sgt-field > label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 6px;
}
.sgt-hint { font-weight: 400; color: var(--sgt-gray); font-size: 11px; }

.sgt-select,
.sgt-input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--sgt-border);
  border-radius: 6px;
  font-size: 14px;
  color: #1e293b;
  background: #fff;
  transition: border-color 0.2s;
}

.sgt-select:focus,
.sgt-input:focus {
  outline: none;
  border-color: var(--sgt-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.sgt-textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--sgt-border);
  border-radius: 6px;
  font-size: 14px;
  resize: vertical;
}

/* ── Cantidad ───────────────────────────────────────────────────────────────── */
.sgt-qty-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sgt-qty-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--sgt-border);
  border-radius: 6px;
  font-size: 18px;
  cursor: pointer;
  background: #fff;
  color: #333;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.sgt-qty-btn:hover { border-color: var(--sgt-blue); background: var(--sgt-blue-light); }

.sgt-input-qty {
  width: 80px;
  text-align: center;
  padding: 6px;
  border: 1px solid var(--sgt-border);
  border-radius: 6px;
  font-size: 16px;
  font-weight: 700;
}

/* ── Selector de colores (botones) ──────────────────────────────────────────── */
.sgt-colors-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.sgt-color-count-btn {
  width: 38px;
  height: 38px;
  border: 2px solid var(--sgt-border);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  background: #fff;
  color: #333;
  transition: all 0.15s;
}

.sgt-color-count-btn.active {
  border-color: var(--sgt-blue);
  background: var(--sgt-blue);
  color: #fff;
}

.sgt-color-badge {
  display: inline-block;
  background: var(--sgt-blue);
  color: #fff;
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  vertical-align: middle;
  margin-left: 6px;
}

/* ── Color picker ───────────────────────────────────────────────────────────── */
.sgt-color-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }

input[type="color"]#sgt-color-picker {
  width: 36px;
  height: 36px;
  padding: 2px;
  border: 1px solid var(--sgt-border);
  border-radius: 6px;
  cursor: pointer;
}

.sgt-color-presets { display: flex; gap: 5px; flex-wrap: wrap; }

.sgt-color-preset {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid rgba(0,0,0,.1);
  transition: transform 0.15s;
}

.sgt-color-preset:hover { transform: scale(1.2); }

/* ── Checkboxes ─────────────────────────────────────────────────────────────── */
.sgt-field--checkboxes { display: flex; flex-direction: column; gap: 8px; }

.sgt-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: #374151;
  cursor: pointer;
}

.sgt-checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--sgt-blue);
}

/* ── Resumen de precio ──────────────────────────────────────────────────────── */
.sgt-price-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--sgt-gray);
}

.sgt-colors-tag {
  background: var(--sgt-blue);
  color: #fff;
  border-radius: 12px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 600;
}

.sgt-price-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 14px;
  color: #374151;
  border-bottom: 1px dashed rgba(0,0,0,.07);
}

.sgt-price-total {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 2px solid var(--sgt-blue);
  border-bottom: none;
  font-weight: 700;
  font-size: 16px;
  color: #1e40af;
}

.sgt-total-amount {
  font-size: 22px;
  color: var(--sgt-blue-dark);
}

.sgt-price-per-piece-total {
  border-bottom: none;
  color: var(--sgt-gray);
  font-size: 13px;
}

.sgt-price-note {
  font-size: 11px;
  color: var(--sgt-gray);
  margin: 8px 0;
}

.sgt-flash { animation: sgt-flash .4s ease; }
@keyframes sgt-flash {
  0%,100% { opacity: 1; }
  50%      { opacity: .4; }
}

.sgt-loading-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--sgt-blue) 0%, #93c5fd 50%, var(--sgt-blue) 100%);
  background-size: 200%;
  animation: sgt-loading 1.2s linear infinite;
  border-radius: 2px;
  margin: 8px 0;
}
@keyframes sgt-loading {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* ── Botones ─────────────────────────────────────────────────────────────────── */
.sgt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
  text-decoration: none;
}

.sgt-btn--full { width: 100%; }

.sgt-btn--primary {
  background: var(--sgt-blue);
  color: #fff;
  border-color: var(--sgt-blue);
}
.sgt-btn--primary:hover { background: var(--sgt-blue-dark); }

.sgt-btn--secondary {
  background: #fff;
  color: var(--sgt-blue);
  border-color: var(--sgt-blue);
}
.sgt-btn--secondary:hover { background: var(--sgt-blue-light); }

.sgt-btn--danger {
  background: #fff;
  color: var(--sgt-red);
  border-color: var(--sgt-red);
}
.sgt-btn--danger:hover { background: #fee2e2; }

.sgt-btn--quote {
  background: linear-gradient(135deg, var(--sgt-orange), #dc2626);
  color: #fff;
  border-color: transparent;
  margin-top: 12px;
  font-size: 15px;
  padding: 12px;
}
.sgt-btn--quote:hover { opacity: .9; transform: translateY(-1px); box-shadow: var(--sgt-shadow); }

.sgt-btn--sm { font-size: 12px; padding: 6px 10px; }

/* ── Tool groups ────────────────────────────────────────────────────────────── */
.sgt-tool-group { margin-bottom: 12px; }
.sgt-tool-group--object { padding: 12px; background: var(--sgt-gray-light); border-radius: 8px; }

.sgt-range {
  width: 100%;
  accent-color: var(--sgt-blue);
  margin: 4px 0;
}

/* ── Tabla de precios ───────────────────────────────────────────────────────── */
.sgt-price-matrix {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 16px;
}

.sgt-price-matrix th {
  background: #1e3a8a;
  color: #fff;
  padding: 10px 8px;
  text-align: center;
  font-weight: 700;
}

.sgt-price-matrix td {
  padding: 8px;
  text-align: center;
  border: 1px solid var(--sgt-border);
}

.sgt-price-matrix tr:nth-child(even) td { background: var(--sgt-gray-light); }
.sgt-price-matrix tr.active-row td { background: #dbeafe !important; font-weight: 700; }
.sgt-price-matrix .sgt-price-cell.active { background: #bfdbfe !important; color: var(--sgt-blue-dark); font-weight: 700; border-color: var(--sgt-blue); }

/* ── Notices ─────────────────────────────────────────────────────────────────── */
.sgt-notice {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin: 8px 0;
}

.sgt-notice-info    { background: #eff6ff; color: #1d4ed8; border-left: 4px solid var(--sgt-blue); }
.sgt-notice-warning { background: #fffbeb; color: #92400e; border-left: 4px solid #f59e0b; }
.sgt-notice-success { background: #f0fdf4; color: #14532d; border-left: 4px solid var(--sgt-green); }
.sgt-notice-error   { background: #fef2f2; color: #7f1d1d; border-left: 4px solid var(--sgt-red); }

.sgt-error-msg { color: var(--sgt-red); font-size: 13px; margin-top: 8px; }

/* ── Modal ───────────────────────────────────────────────────────────────────── */
.sgt-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.sgt-modal-content {
  background: #fff;
  border-radius: 12px;
  padding: 28px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.sgt-modal h3 { margin: 0 0 16px; font-size: 18px; color: #1e293b; }

.sgt-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--sgt-gray);
  line-height: 1;
}

/* ── Toast notifications ─────────────────────────────────────────────────────── */
.sgt-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 20px;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  z-index: 99999;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  max-width: 320px;
}

/* ── Portal del cliente ─────────────────────────────────────────────────────── */
.sgt-order-card {
  border: 1px solid var(--sgt-border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
  transition: box-shadow 0.2s;
}

.sgt-order-card:hover { box-shadow: var(--sgt-shadow); }

.sgt-order-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }

.sgt-order-number { font-weight: 700; font-size: 16px; color: #1e293b; }
.sgt-order-date   { font-size: 13px; color: var(--sgt-gray); }

.sgt-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
}

.sgt-progress-bar {
  height: 6px;
  background: var(--sgt-border);
  border-radius: 3px;
  overflow: hidden;
  margin: 10px 0;
}

.sgt-progress-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--sgt-blue), #60a5fa);
  transition: width 0.5s ease;
}

.sgt-art-proof-card {
  border: 2px solid var(--sgt-orange);
  border-radius: 10px;
  padding: 16px;
  background: #fff7ed;
  margin-bottom: 16px;
}

.sgt-proof-image { max-width: 100%; border-radius: 6px; margin: 12px 0; }

.sgt-approve-btns { display: flex; gap: 10px; margin-top: 12px; }

.sgt-btn-approve {
  flex: 1;
  background: var(--sgt-green);
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

.sgt-btn-reject {
  flex: 1;
  background: var(--sgt-red);
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

.sgt-reject-textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--sgt-border);
  border-radius: 6px;
  margin-top: 8px;
  font-size: 14px;
  display: none;
}

/* ── Diseños guardados ───────────────────────────────────────────────────────── */
.sgt-designs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.sgt-design-card {
  border: 1px solid var(--sgt-border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
}

.sgt-design-card:hover { border-color: var(--sgt-blue); box-shadow: var(--sgt-shadow); }
.sgt-design-card img   { width: 100%; aspect-ratio: 1; object-fit: cover; background: #f9fafb; }

.sgt-design-card-footer {
  padding: 8px;
  font-size: 12px;
  color: #374151;
  background: #f9fafb;
}

/* ── Spinner ─────────────────────────────────────────────────────────────────── */
.sgt-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--sgt-blue-light);
  border-top-color: var(--sgt-blue);
  border-radius: 50%;
  animation: sgt-spin 0.7s linear infinite;
  vertical-align: middle;
}

@keyframes sgt-spin { to { transform: rotate(360deg); } }

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .sgt-tab { font-size: 12px; padding: 10px 8px; }
  .sgt-panel { padding: 12px; }
  .sgt-total-amount { font-size: 18px; }
  .sgt-designer-wrapper { margin: 12px 0; }
}