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

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

:root {
  --wood:    #d4a96a;
  --wood-dk: #a0733a;
  --wood-lt: #f0d9b0;
  --bg:      #1a1410;
  --surface: #231c15;
  --border:  #3a2e22;
  --text:    #f0d9b0;
  --muted:   #8a7055;
  --accent:  #c8803a;
}

body {
  font-family: 'DM Mono', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: grid;
  grid-template-columns: 360px 1fr;
  grid-template-rows: auto 1fr;
}

header {
  grid-column: 1 / -1;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface);
}

.header-left {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.auth-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 14px;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-btn:hover {
  border-color: var(--accent);
  color: var(--wood-lt);
}

.auth-btn.btn-sec {
  padding: 6px 10px;
  font-size: 0.65rem;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

#user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
}

#user-name {
  font-size: 0.75rem;
  color: var(--wood);
}

header h1 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.6rem;
  color: var(--wood);
  letter-spacing: 0.02em;
}

header span {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Logo container & animations */
.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.logo-icon {
  width: 32px;
  height: 32px;
  overflow: visible;
}

.logo-icon .leaf-left {
  transform-origin: 12.5px 13px;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.logo-icon .leaf-right {
  transform-origin: 19.5px 13px;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.logo-icon .logo-plate {
  transform-origin: 16px 17.5px;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), stroke 0.3s ease;
}

.logo-container:hover .leaf-left {
  transform: rotate(-15deg);
}

.logo-container:hover .leaf-right {
  transform: rotate(15deg);
}

.logo-container:hover .logo-plate {
  transform: scale(1.06);
  stroke: var(--accent);
  filter: drop-shadow(0 2px 4px rgba(200, 128, 58, 0.35));
}

/* ── LEFT PANEL ── */
.panel {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}

.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}

.field { display: flex; flex-direction: column; gap: 6px; }

.field label {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.field textarea, .field input[type=range], .field select, .field input[type=number] {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}

.field textarea:focus, .field input[type=number]:focus, .field select:focus {
  border-color: var(--accent);
}

.field input[type=range] {
  padding: 6px 0;
  cursor: pointer;
  accent-color: var(--accent);
  border: none;
  background: transparent;
}

.range-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.range-row input[type=range] { flex: 1; }
.range-val {
  min-width: 36px;
  text-align: right;
  font-size: 0.8rem;
  color: var(--wood);
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
}

.preset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.preset-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 6px;
  padding: 7px 8px;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
  line-height: 1.3;
}

.preset-btn:hover {
  border-color: var(--accent);
  color: var(--wood-lt);
}

.export-btn {
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  margin-top: auto;
}

.export-btn:hover { background: #d4893e; }
.export-btn:active { transform: scale(0.98); }
.export-btn:disabled { background: var(--border); color: var(--muted); cursor: not-allowed; }

/* ── RIGHT PANEL: 3D CANVAS ── */
#canvas-wrap {
  position: relative;
  background: #110e0a;
  overflow: hidden;
}

#canvas-wrap canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

#status {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26,20,16,0.85);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  pointer-events: none;
  backdrop-filter: blur(6px);
}

/* ── View controls ── */
#view-controls-wrap {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  z-index: 5;
}

#view-controls {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#view-controls.collapsed {
  display: none;
}

#vc-toggle.active {
  border-color: var(--accent);
  color: var(--wood-lt);
}

.vc-group {
  display: flex;
  gap: 4px;
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 36px);
  grid-template-rows: repeat(3, 36px);
  gap: 2px;
}

.dpad .vc-btn {
  border-radius: 4px;
}

.dpad .dpad-up {
  grid-column: 2;
  grid-row: 1;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.dpad .dpad-left {
  grid-column: 1;
  grid-row: 2;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.dpad .dpad-center {
  grid-column: 2;
  grid-row: 2;
  border-radius: 0;
}

.dpad .dpad-right {
  grid-column: 3;
  grid-row: 2;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.dpad .dpad-down {
  grid-column: 2;
  grid-row: 3;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.vc-btn {
  width: 36px;
  height: 36px;
  background: rgba(26,20,16,0.82);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  transition: color 0.15s, border-color 0.15s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.vc-btn:hover { color: var(--wood-lt); border-color: var(--accent); }
.vc-btn:active { color: var(--wood); }

#loading-overlay {
  position: absolute;
  inset: 0;
  background: #110e0a;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  z-index: 10;
}

.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

#loading-overlay p {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toggle-row label { font-size: 0.72rem; color: var(--muted); }

.toggle {
  position: relative;
  width: 36px; height: 20px;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  left: 3px; top: 3px;
  background: var(--muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider::before {
  transform: translateX(16px);
  background: #fff;
}

@media (max-width: 768px) {
  body {
    grid-template-columns: 1fr;
    grid-template-rows: auto 320px 1fr;
  }

  header {
    grid-column: 1;
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .header-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .header-left span {
    font-size: 0.65rem;
  }

  .header-right {
    display: flex;
    justify-content: flex-start;
  }

  .user-info {
    flex-wrap: wrap;
    gap: 8px;
  }

  #canvas-wrap {
    grid-row: 2;
    grid-column: 1;
    height: 320px;
  }

  .panel {
    grid-row: 3;
    grid-column: 1;
    border-right: none;
    border-top: 1px solid var(--border);
    padding: 20px 16px;
  }

  .vc-btn {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
    border-radius: 6px;
  }

  .dpad {
    grid-template-columns: repeat(3, 30px);
    grid-template-rows: repeat(3, 30px);
  }
}

/* ── Pro Badges, Modals, & Pricing Styles ── */
.pro-badge {
  background: linear-gradient(135deg, #c8803a, #e6a75a);
  color: #1a1410;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.pro-lock-badge {
  font-size: 0.58rem;
  color: var(--accent);
  margin-left: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: bold;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: modalFadeIn 0.2s ease-out;
}

.modal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 92%;
  max-width: 520px;
  padding: 24px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  color: var(--text);
  animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
}

.modal-close {
  position: absolute;
  right: 18px;
  top: 18px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.15s;
}

.modal-close:hover {
  color: var(--text);
}

.modal-header h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: var(--wood);
  margin-bottom: 6px;
}

.pro-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 18px 0;
  text-align: left;
}

@media (max-width: 500px) {
  .pro-features-grid {
    grid-template-columns: 1fr;
  }
}

.pro-feature-item {
  font-size: 0.68rem;
  line-height: 1.4;
  color: var(--text);
  background: var(--bg);
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.pro-feature-item strong {
  color: var(--wood);
}

.pricing-plans {
  display: flex;
  gap: 14px;
  margin: 18px 0;
}

.pricing-card {
  flex: 1;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  padding: 16px 10px;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  user-select: none;
}

.pricing-card h3 {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.pricing-card .price {
  font-family: 'DM Serif Display', serif;
  font-size: 1.6rem;
  color: var(--wood);
  margin: 6px 0;
}

.pricing-card .price span {
  font-size: 0.8rem;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
}

.pricing-card p {
  font-size: 0.6rem;
  color: var(--muted);
}

.pricing-card.active {
  border-color: var(--accent);
  background: rgba(200, 128, 58, 0.08);
}

.pricing-card:hover {
  border-color: var(--wood);
}

.best-value-badge {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #1a1410;
  font-size: 0.52rem;
  font-weight: bold;
  padding: 1px 6px;
  border-radius: 10px;
  letter-spacing: 0.05em;
}

.checkout-main-btn {
  width: 100%;
  background: linear-gradient(135deg, #c8803a, #e6a75a);
  color: #1a1410;
  border: none;
  font-weight: bold;
  font-family: inherit;
  font-size: 0.82rem;
  padding: 11px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.checkout-main-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
  box-shadow: 0 4px 12px rgba(200, 128, 58, 0.3);
}

.checkout-main-btn:active {
  transform: translateY(0);
}

/* Saved Designs list styles */
.saved-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  transition: border-color 0.15s;
}

.saved-list-item:hover {
  border-color: var(--wood-dk);
}

.saved-item-name {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  text-align: left;
  cursor: pointer;
}

.saved-item-name:hover {
  color: var(--wood);
  text-decoration: underline;
}

.saved-item-actions {
  display: flex;
  gap: 4px;
}

.saved-action-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 2px 4px;
  transition: color 0.15s;
}

.saved-action-btn:hover {
  color: #f43f5e; /* Red for delete */
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalSlideUp {
  from { transform: translateY(15px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}