/* Sketch builder. Loads after base.css. */

.builder{ padding: 44px 0 96px; }
.builder .wrap{ max-width: 1280px; }

.builder-intro{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}
.builder-intro h1{ font-size: clamp(32px, 4.6vw, 46px); line-height: 1.08; letter-spacing: -0.025em; margin-bottom: 12px; }
.builder-intro p:not(.kicker){ max-width: 58ch; color: var(--muted); margin: 0; }

.builder-shell{
  display: grid;
  grid-template-columns: minmax(320px, 400px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

/* ─── Panel ─── */
.builder-panel{
  position: sticky;
  top: 84px;
  max-height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-head{ padding: 18px 20px 14px; border-bottom: 1px solid var(--line); }
.panel-label{
  font: 500 11px/1.2 var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}
.group-head{ display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }

.panel-tabs{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  padding: 6px;
  margin: 12px 14px 0;
  background: var(--bg);
  border-radius: 10px;
}
.panel-tabs button{
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: 500 13.5px var(--font-body);
  padding: 8px 4px;
  border-radius: 7px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.panel-tabs button:hover{ color: var(--ink); }
.panel-tabs button[aria-selected="true"]{ background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(16,19,28,0.12); }

.panel-pane{ overflow-y: auto; padding: 6px 20px 8px; flex: 1; overscroll-behavior: contain; }
.pane-group{ padding: 16px 0; border-bottom: 1px solid var(--line); }
.pane-group:last-child{ border-bottom: 0; }
.pane-grid{ display: grid; grid-template-columns: 1fr 1fr; column-gap: 14px; }
.pane-grid .pane-group{ border-bottom: 0; padding-bottom: 4px; }
.optional{ color: var(--muted); font-weight: 400; }

.builder-panel .field{ margin-bottom: 12px; gap: 6px; }
.builder-panel .field:last-child{ margin-bottom: 0; }
.builder-panel label{ font-size: 13px; }
.builder-panel input:not([type="checkbox"]):not([type="color"]),
.builder-panel textarea{ font-size: 14.5px; padding: 10px 12px; }
.builder-panel textarea{ min-height: 0; }
.row-2{ display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row-2 .field{ margin-bottom: 12px; }

/* Chips */
.chip-row{ display: flex; flex-wrap: wrap; gap: 6px; }
.chip{
  appearance: none;
  border: 1.5px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 12px;
  font: 500 13px var(--font-body);
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.chip:hover{ border-color: var(--ink); }
.chip.is-on{ background: var(--ink); color: #fff; border-color: var(--ink); }
.chip.swatch{ display: inline-flex; align-items: center; gap: 7px; padding-left: 6px; }
.swatch-dot{
  width: 16px;
  height: 16px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(16,19,28,0.18);
}
.chip.font-chip{ border-radius: 8px; font-size: 14px; }

.segmented{
  display: flex;
  background: var(--bg);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}
.segmented button{
  flex: 1;
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: 500 12.5px var(--font-body);
  padding: 6px 6px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}
.segmented button:hover{ color: var(--ink); }
.segmented button.is-on{ background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(16,19,28,0.12); }

.color-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.color-row label{ display: grid; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 500; }
.color-input{
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border-radius: 8px;
  padding: 5px 10px 5px 5px;
}
.color-input input[type="color"]{
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: none;
  cursor: pointer;
  flex-shrink: 0;
}
.color-input input[type="color"]::-webkit-color-swatch-wrapper{ padding: 0; }
.color-input input[type="color"]::-webkit-color-swatch{ border: 1px solid rgba(16,19,28,0.15); border-radius: 6px; }
.color-input code{ font: 12.5px var(--font-mono); color: var(--ink); text-transform: uppercase; }

/* Toggles */
.toggle-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.toggle{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  background: var(--bg);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
.toggle input{ appearance: none; width: 28px; height: 16px; margin: 0; border-radius: 99px; background: #C9C9C4; position: relative; cursor: pointer; transition: background .15s ease; flex-shrink: 0; }
.toggle input::after{ content: ''; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: 50%; background: #fff; transition: transform .15s ease; }
.toggle input:checked{ background: var(--ink); }
.toggle input:checked::after{ transform: translateX(12px); }

/* Item cards */
.text-btn{
  background: none;
  border: none;
  color: var(--ink);
  font: 500 13px var(--font-body);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
  padding: 0;
}
.text-btn:hover{ text-decoration-color: var(--ink); }
.text-btn:disabled{ opacity: 0.4; cursor: not-allowed; text-decoration: none; }

.items-list{ display: grid; gap: 8px; }
.item-card{
  display: grid;
  gap: 6px;
  padding: 8px;
  background: var(--bg);
  border-radius: 10px;
}
.item-row{ display: grid; grid-template-columns: 1fr auto; gap: 6px; align-items: start; }
.item-card input:not([type="checkbox"]),
.item-card textarea{ background: var(--card); }
.item-tools{ display: flex; gap: 2px; }
.icon-btn{
  width: 30px;
  height: 40px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  color: var(--muted);
  font-size: 15px;
  line-height: 1;
}
.icon-btn:hover:not(:disabled){ background: var(--card); color: var(--ink); }
.icon-btn.danger:hover:not(:disabled){ color: var(--err); }
.icon-btn:disabled{ opacity: .3; cursor: not-allowed; }
.empty-hint{ margin: 0; font-size: 13px; color: var(--muted); }

.builder-actions{
  display: grid;
  gap: 8px;
  padding: 14px 20px 18px;
  border-top: 1px solid var(--line);
  background: var(--card);
}

/* ─── Preview ─── */
.builder-preview{ position: sticky; top: 84px; }
.preview-toolbar{ display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.viewport-toggle{ background: var(--card); box-shadow: 0 1px 0 var(--line); }
.viewport-toggle button{ padding: 7px 14px; font-size: 13px; }
.viewport-toggle button.is-on{ background: var(--ink); color: #fff; }
.toolbar-right{ display: flex; align-items: center; gap: 12px; }
.save-state{ font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.save-state::before{ content: ''; width: 6px; height: 6px; border-radius: 50%; background: #4CD68A; transition: background .2s ease; }
.save-state.is-saving::before{ background: var(--spark); }

.preview-stage{ display: flex; justify-content: center; }
.preview-chrome{
  width: 100%;
  background: var(--ink);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: width .3s ease, border-radius .3s ease;
}
.chrome-bar{ display: flex; align-items: center; gap: 8px; padding: 11px 14px; }
.dot{ width: 10px; height: 10px; border-radius: 50%; }
.dot-1{ background: #FF6B4A; }
.dot-2{ background: #FFB23D; }
.dot-3{ background: #4CD68A; }
.chrome-address{
  margin-left: 10px;
  flex: 1;
  max-width: 340px;
  font-size: 12px;
  color: #9CA0AA;
  background: rgba(255,255,255,0.06);
  padding: 4px 10px;
  border-radius: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.preview-chrome iframe{
  display: block;
  width: 100%;
  height: min(720px, calc(100vh - 340px));
  min-height: 440px;
  border: 0;
  background: #fff;
}
.preview-stage[data-viewport="tablet"] .preview-chrome{ width: 768px; max-width: 100%; }
.preview-stage[data-viewport="phone"] .preview-chrome{ width: 390px; max-width: 100%; border-radius: 28px; padding: 0 8px 8px; }
.preview-stage[data-viewport="phone"] .preview-chrome iframe{ border-radius: 0 0 20px 20px; height: min(720px, calc(100vh - 200px)); }
.preview-stage[data-viewport="phone"] .chrome-bar{ padding: 12px 10px; }
.preview-stage[data-viewport="phone"] .dot{ display: none; }
.preview-stage[data-viewport="phone"] .chrome-address{ margin: 0 auto; text-align: center; }

.preview-note{ font-size: 13.5px; color: var(--muted); margin: 14px 0 0; max-width: 70ch; }

.builder-dock{
  display: none;
  position: sticky;
  bottom: 0;
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  background: rgba(243,241,233,0.94);
  backdrop-filter: blur(8px);
  box-shadow: 0 -1px 0 var(--line);
  z-index: 15;
}
.builder-dock .btn{ width: 100%; }

.toast{
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 70;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
  transition: opacity .2s ease, transform .2s ease;
}
.toast.is-shown{ opacity: 1; transform: translate(-50%, 0); }

/* ─── Moods, night, order ─── */
.pane-hint{ margin: 10px 0 0; font-size: 12.5px; color: var(--muted); }
.night-toggle{ margin-top: 12px; }
.order-list{ list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.order-row{
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  border-radius: 8px;
  padding-right: 4px;
}
.order-row .toggle{ background: transparent; }
.order-row .icon-btn{ height: 32px; }
.order-row.is-off .toggle span{ color: var(--muted); }

/* Field highlight after clicking text in the preview */
.is-flash{ animation: field-flash 1s ease; }
@keyframes field-flash{
  0%, 40%{ box-shadow: 0 0 0 3px var(--spark); background: #fff; }
  100%{ box-shadow: 0 0 0 0 transparent; }
}

/* ─── Undo / redo ─── */
.history-tools{ display: inline-flex; gap: 2px; background: var(--card); border-radius: 8px; padding: 3px; box-shadow: 0 1px 0 var(--line); }
.icon-tool{
  width: 32px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.icon-tool:hover:not(:disabled){ background: var(--bg); }
.icon-tool:disabled{ opacity: .3; cursor: default; }

/* ─── Fenrir's notes ─── */
.fenrir-notes{
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 14px;
  align-items: end;
  margin-top: 18px;
}
.fenrir-ask{
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  transition: transform .2s ease;
}
.fenrir-ask:hover{ transform: translateY(-3px) rotate(-3deg); }
.fenrir-ask .fenrir{ width: 76px; }
.fenrir-notes.is-talking .fenrir-ask{ animation: fenrir-hop .45s ease; }
@keyframes fenrir-hop{ 40%{ transform: translateY(-8px); } }
.notes-bubble{
  position: relative;
  background: var(--card);
  border: 2px solid var(--ink);
  border-radius: 12px;
  padding: 14px 18px 12px;
  box-shadow: 4px 4px 0 var(--ink);
}
.notes-bubble::before{
  content: '';
  position: absolute;
  left: -9px;
  bottom: 18px;
  width: 14px;
  height: 14px;
  background: var(--card);
  border-left: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(45deg);
}
.notes-title{ margin: 0 0 6px; font: 500 11px/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.notes-bubble ul{ margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.notes-bubble li{ position: relative; padding-left: 18px; font-size: 14.5px; line-height: 1.45; }
.notes-bubble li::before{ content: '!'; position: absolute; left: 0; top: 0; font: 600 14px var(--font-mono); color: var(--spark); }
.fenrir-notes.is-happy .notes-bubble li:first-child::before{ content: '✓'; color: var(--ok); }
.notes-bubble li.tip{ color: var(--muted); }
.notes-bubble li.tip::before{ content: '→'; color: var(--muted); }
.notes-hint{ margin: 10px 0 0; font-size: 12px; color: var(--muted); }

@media (max-width: 1020px){
  .builder-shell{ grid-template-columns: 1fr; }
  .builder-panel, .builder-preview{ position: static; max-height: none; }
  .panel-pane{ overflow: visible; }
  .preview-chrome iframe{ height: 560px; min-height: 0; }
  .desktop-actions{ display: none; }
  .builder-dock{ display: block; }
  .builder{ padding-bottom: 32px; }
}
@media (max-width: 680px){
  .fenrir-notes{ grid-template-columns: 56px 1fr; gap: 12px; }
  .fenrir-ask .fenrir{ width: 56px; }
  .history-tools{ display: none; }
  .pane-grid, .toggle-grid, .row-2{ grid-template-columns: 1fr; }
  .save-state{ display: none; }
  .viewport-toggle button{ padding: 7px 10px; }
}

.builder-page .site-nav .wrap,
.builder-page .site-footer .wrap{ max-width: 1280px; }