/* =============================================
   HEARTHWOOD — Kitchen Design Planner Styles
   ============================================= */

/* ---- Page ---- */
.visualizer-page { background: var(--alabaster); }

.planner-hero { padding: 2rem 0 1.75rem; }
.planner-hero h1 { margin-bottom: 0.4rem; }
.planner-hero p  { font-weight: 300; opacity: 0.8; }

/* =============================================
   ENTRY SECTION
   ============================================= */

.planner-entry {
  padding: 2.5rem 0 3rem;
  background: var(--alabaster);
}

/* ---- Mode Tabs ---- */
.entry-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.entry-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
  padding: 1rem 1.5rem;
  background: #fff;
  border: 2px solid rgba(194,181,165,0.5);
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  min-width: 220px;
}

.entry-tab i {
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 0.2rem;
}

.entry-tab span {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy);
  display: block;
}

.entry-tab small {
  font-size: 0.72rem;
  color: var(--charcoal);
  opacity: 0.6;
  font-weight: 400;
}

.entry-tab:hover {
  border-color: var(--gold);
  background: rgba(201,169,110,0.04);
}

.entry-tab.active {
  border-color: var(--navy);
  background: var(--navy);
}

.entry-tab.active i,
.entry-tab.active span,
.entry-tab.active small {
  color: #fff;
  opacity: 1;
}

/* ---- Panels ---- */
.entry-panel { display: none; }
.entry-panel.active { display: block; }

/* ---- Photo Upload Zone ---- */
.photo-upload-zone {
  border: 3px dashed rgba(194,181,165,0.6);
  border-radius: 12px;
  padding: 4rem 2rem;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  background: #fff;
  max-width: 600px;
  margin: 0 auto;
}

.photo-upload-zone:hover,
.photo-upload-zone.drag-over {
  border-color: var(--gold);
  background: rgba(201,169,110,0.04);
}

.photo-upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.upload-icon-wrap {
  width: 72px; height: 72px;
  background: rgba(201,169,110,0.12);
  border: 2px solid rgba(201,169,110,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.6rem;
  color: var(--gold);
  transition: transform 0.2s;
}

.photo-upload-zone:hover .upload-icon-wrap { transform: scale(1.06); }

.photo-upload-zone h3 {
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.photo-upload-zone p {
  font-size: 0.88rem;
  color: var(--charcoal);
  opacity: 0.65;
  margin-bottom: 0.4rem;
}

.upload-tip {
  font-size: 0.75rem !important;
  opacity: 0.45 !important;
  font-style: italic;
}

/* ---- Analyzing State ---- */
.analysis-loading {
  text-align: center;
  padding: 3rem 2rem;
  max-width: 400px;
  margin: 0 auto;
}

.spinner {
  width: 44px; height: 44px;
  border: 3px solid rgba(28,43,74,0.15);
  border-top-color: var(--navy);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin: 0 auto 1.25rem;
}

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

.analysis-loading p {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.3rem;
}

.analysis-loading small {
  font-size: 0.78rem;
  color: var(--charcoal);
  opacity: 0.6;
}

/* ---- Analysis Result ---- */
.analysis-result { max-width: 680px; margin: 0 auto; }

.analysis-header {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.75rem;
  background: #fff;
  border: 1px solid rgba(194,181,165,0.4);
  border-radius: 10px;
  padding: 1.25rem;
}

.photo-thumb {
  width: 120px;
  height: 90px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
  border: 1px solid rgba(194,181,165,0.4);
}

.analysis-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(201,169,110,0.1);
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: 4px;
  padding: 0.25rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
}

.analysis-badge i { color: var(--gold); }
.analysis-badge.high  { border-color: rgba(139,168,136,0.5); background: rgba(139,168,136,0.1); }
.analysis-badge.low   { border-color: rgba(201,169,110,0.5); background: rgba(201,169,110,0.1); }

.analysis-notes {
  font-size: 0.82rem;
  color: var(--charcoal);
  line-height: 1.55;
  margin-bottom: 0.4rem;
  font-style: italic;
}

.analysis-verify {
  font-size: 0.78rem;
  color: var(--charcoal);
  opacity: 0.6;
  margin: 0;
}

/* ---- Analysis Error ---- */
.analysis-error {
  text-align: center;
  padding: 2.5rem 2rem;
  max-width: 480px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid rgba(194,181,165,0.4);
  border-radius: 10px;
}

.analysis-error i {
  font-size: 1.75rem;
  color: var(--gold);
  margin-bottom: 0.75rem;
  display: block;
}

.analysis-error p {
  font-size: 0.9rem;
  color: var(--charcoal);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

/* =============================================
   DIMENSIONS FORM
   ============================================= */

.dims-form {
  max-width: 560px;
  margin: 0 auto 1.75rem;
  background: #fff;
  border: 1px solid rgba(194,181,165,0.4);
  border-radius: 10px;
  padding: 1.5rem;
}

.dims-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(194,181,165,0.3);
}

.dims-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.dims-section-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--charcoal);
  opacity: 0.5;
  margin-bottom: 1rem;
}

.dims-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.dims-row:last-child { margin-bottom: 0; }

.dims-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--charcoal);
  min-width: 120px;
  flex-shrink: 0;
}

.dims-inputs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.dims-input {
  width: 68px;
  padding: 0.5rem 0.6rem;
  border: 2px solid rgba(194,181,165,0.5);
  border-radius: 6px;
  font-size: 0.92rem;
  color: var(--charcoal);
  font-family: var(--font-body);
  text-align: center;
  transition: border-color 0.18s;
}

.dims-input:focus {
  outline: none;
  border-color: var(--navy);
}

.dims-unit {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--charcoal);
  opacity: 0.55;
}

/* Appliance position buttons */
.pos-btn-group {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.pos-btn {
  padding: 0.35rem 0.8rem;
  background: var(--alabaster);
  border: 1.5px solid rgba(194,181,165,0.5);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--charcoal);
  cursor: pointer;
  transition: all 0.15s;
}

.pos-btn:hover { border-color: var(--gold); }
.pos-btn.active { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ---- Entry Actions ---- */
.entry-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  max-width: 560px;
  margin: 0 auto;
}

/* =============================================
   LAYOUT SECTION
   ============================================= */

.planner-layout {
  padding: 2.5rem 0 4rem;
  background: #f4f1ec;
  border-top: 1px solid rgba(194,181,165,0.4);
}

/* ---- Canvas ---- */
.canvas-wrap {
  background: #fff;
  border: 1px solid rgba(194,181,165,0.4);
  border-radius: 10px;
  overflow: auto;
  padding: 0.75rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

#layout-canvas {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

.canvas-empty-msg {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--charcoal);
  opacity: 0.5;
  font-size: 0.9rem;
}

/* ---- Layout Summary ---- */
.layout-summary {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
  color: var(--charcoal);
  opacity: 0.7;
}

.summary-item { display: flex; gap: 0.35rem; align-items: center; }
.summary-item i { color: var(--gold); }

/* ---- Product Selectors Bar ---- */
.product-bar {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 1px;
  background: rgba(194,181,165,0.35);
  border: 1px solid rgba(194,181,165,0.35);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.prod-group {
  background: #fff;
  padding: 1.1rem 1rem;
}

.prod-group-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--charcoal);
  opacity: 0.45;
  margin-bottom: 0.75rem;
}

.prod-sublabel {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal);
  opacity: 0.4;
  margin: 0.6rem 0 0.4rem;
}

/* Cabinet line toggle */
.line-toggle {
  display: flex;
  border: 1.5px solid rgba(194,181,165,0.5);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.1rem;
}

.line-btn {
  flex: 1;
  padding: 0.35rem 0.25rem;
  background: transparent;
  border: none;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--charcoal);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.line-btn.active { background: var(--navy); color: #fff; }
.line-btn:hover:not(.active) { background: var(--alabaster); }

/* Door style buttons */
.door-btn-group { display: flex; flex-direction: column; gap: 0.25rem; }

.door-btn {
  padding: 0.3rem 0.5rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--charcoal);
  cursor: pointer;
  text-align: left;
  transition: all 0.12s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.door-btn:hover { background: var(--alabaster); }
.door-btn.active { background: rgba(201,169,110,0.12); border-color: var(--gold); color: var(--navy); }

/* Color dots */
.color-dot-group { display: flex; gap: 0.35rem; flex-wrap: wrap; }

.color-dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.8);
  box-shadow: 0 0 0 1.5px rgba(194,181,165,0.5);
  cursor: pointer;
  transition: all 0.15s;
}

.color-dot:hover { transform: scale(1.15); }
.color-dot.active {
  box-shadow: 0 0 0 2px var(--gold);
  transform: scale(1.15);
}

/* Material swatches (countertop / backsplash / floor) */
.material-swatches { display: flex; flex-direction: column; gap: 0.35rem; }

.material-swatch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.4rem;
  border: 1.5px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.12s;
}

.material-swatch:hover { background: var(--alabaster); }
.material-swatch.active {
  background: rgba(201,169,110,0.1);
  border-color: var(--gold);
}

.swatch-block {
  width: 28px;
  height: 20px;
  border-radius: 3px;
  border: 1px solid rgba(0,0,0,0.1);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

/* Backsplash pattern previews on swatch blocks */
.swatch-pattern-brick::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,0.12) 0, rgba(0,0,0,0.12) 1px, transparent 1px, transparent 7px),
    repeating-linear-gradient(90deg, rgba(0,0,0,0.1) 0, rgba(0,0,0,0.1) 1px, transparent 1px, transparent 14px);
}

.swatch-pattern-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.18) 0, rgba(255,255,255,0.18) 1px, transparent 1px, transparent 6px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.18) 0, rgba(255,255,255,0.18) 1px, transparent 1px, transparent 6px);
}

.swatch-pattern-plank::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, rgba(0,0,0,0.1) 0, rgba(0,0,0,0.1) 1px, transparent 1px, transparent 5px);
}

.swatch-pattern-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,0.12) 0, rgba(0,0,0,0.12) 1px, transparent 1px, transparent 9px),
    repeating-linear-gradient(90deg, rgba(0,0,0,0.12) 0, rgba(0,0,0,0.12) 1px, transparent 1px, transparent 9px);
}

.swatch-name {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--charcoal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---- Layout Actions ---- */
.layout-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 900px) {
  .product-bar {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .entry-tabs { flex-direction: column; gap: 0.5rem; }
  .entry-tab { min-width: 0; width: 100%; }

  .dims-row { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .dims-label { min-width: 0; }

  .product-bar { grid-template-columns: 1fr; }

  .analysis-header { flex-direction: column; }
  .photo-thumb { width: 100%; height: 160px; }

  .layout-actions { flex-direction: column; }
  .layout-actions .btn { width: 100%; justify-content: center; }
}