@font-face {
  font-family: 'Union';
  src: url('./fonts/Union-Regular.woff2') format('woff2'),
       url('./fonts/Union-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Union';
  src: url('./fonts/Union-Italic.woff2') format('woff2'),
       url('./fonts/Union-Italic.ttf') format('truetype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Union';
  src: url('./fonts/Union-Bold.woff2') format('woff2'),
       url('./fonts/Union-Bold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Union';
  src: url('./fonts/Union-BoldItalic.woff2') format('woff2'),
       url('./fonts/Union-BoldItalic.ttf') format('truetype');
  font-weight: 800;
  font-style: italic;
  font-display: swap;
}

:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #737b89;
  --line: #e2e7ef;
  --blue: #08366b;
  --blue-2: #0b4c8e;
  --soft: #eef4fb;
  --danger: #c92a2a;
  --radius: 18px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 14px;
}
button, input, textarea, select, .rich-editor { font: inherit; }
button { cursor: pointer; }

.app-shell {
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 360px minmax(680px, 1fr) 380px;
  gap: 14px;
  padding: 14px;
  overflow: hidden;
}

.panel,
.preview-wrap {
  min-width: 0;
}

.panel {
  height: calc(100vh - 28px);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 4px 0 0;
  background: transparent;
  border: 0;
}
.panel::-webkit-scrollbar { width: 7px; }
.panel::-webkit-scrollbar-thumb { background: #c8d0dc; border-radius: 999px; }

.text-panel,
.image-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.brand-row,
.image-panel-head,
.preview-topbar {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .035);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand-row h1,
.image-panel-head h2,
.preview-topbar h2 {
  margin: 0;
  font-size: 25px;
  line-height: 1;
}
.eyebrow {
  margin: 0 0 4px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.card,
.settings-group,
.quick-guide-card,
.action-card-v11 {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(15, 23, 42, .035);
  overflow: hidden;
}
.quick-guide-card {
  padding: 12px 14px;
  color: #4b5563;
  line-height: 1.45;
}
.quick-guide-card p { margin: 0; }

.settings-group { display: block; }
.settings-group > summary {
  min-height: 58px;
  list-style: none;
  cursor: pointer;
  padding: 14px 44px 14px 14px;
  border-bottom: 1px solid transparent;
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.settings-group[open] > summary { border-bottom-color: var(--line); }
.settings-group > summary::-webkit-details-marker { display: none; }
.settings-group > summary::after {
  content: "⌄";
  position: absolute;
  right: 14px;
  top: 12px;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #f1f4f8;
  color: #1f2937;
  font-weight: 900;
}
.settings-group[open] > summary::after { content: "⌃"; }
.settings-group > summary span {
  font-size: 18px;
  font-weight: 950;
  white-space: nowrap;
}
.settings-group > summary small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
}

.settings-body {
  padding: 14px;
  display: grid;
  gap: 13px;
}

label {
  display: grid;
  gap: 6px;
  color: #374151;
  font-size: 12px;
  font-weight: 900;
}
label .muted,
label span.muted {
  color: var(--muted);
  font-weight: 700;
}

input, textarea, select, .rich-editor {
  width: 100%;
  min-width: 0;
  border: 1px solid #d9dee8;
  border-radius: 12px;
  background: #fff;
  color: #111827;
  padding: 9px 10px;
  outline: 0;
  font-weight: 750;
}
input:focus, textarea:focus, select:focus, .rich-editor:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(8,54,107,.10);
}
input[type="color"] {
  height: 42px;
  padding: 4px;
}
select { appearance: auto; }

.grid-2,
.compact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.inline-status {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 10px;
  background: #f8fbff;
  border: 1px solid #dfe6f0;
  border-radius: 15px;
}
.inline-status div {
  display: grid;
  gap: 3px;
}
.inline-status strong {
  font-size: 12px;
}
.inline-status span {
  color: var(--muted);
  font-weight: 900;
}

.hint {
  margin: 0;
  color: #606a78;
  line-height: 1.45;
}

.range-field {
  display: grid;
  gap: 7px;
  min-width: 0;
}
.range-field > label {
  margin: 0;
}
.range-row {
  display: grid !important;
  grid-template-columns: 82px 1fr !important;
  gap: 10px !important;
  align-items: center !important;
  width: 100%;
  min-width: 0;
}
.range-row input[type="number"] {
  width: 82px !important;
  margin: 0 !important;
  text-align: center;
  padding: 8px 8px;
}
.range-row input[type="range"] {
  width: 100% !important;
  min-width: 0 !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue) var(--range-progress, 50%), #dbe3ef var(--range-progress, 50%));
  appearance: none;
  -webkit-appearance: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue);
  border: 4px solid #fff;
  box-shadow: 0 3px 10px rgba(15,23,42,.25);
}
input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue);
  border: 4px solid #fff;
  box-shadow: 0 3px 10px rgba(15,23,42,.25);
}

.action-card-v11 {
  padding: 12px;
  position: sticky;
  bottom: 0;
  z-index: 3;
  display: grid;
  gap: 10px;
}
.action-grid-v11 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
button,
.primary,
.secondary,
.ghost,
.danger {
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 950;
  font-size: 12px;
}
button.small, .small { padding: 8px 10px; }
.primary { background: var(--blue); color: #fff; }
.primary:hover { background: var(--blue-2); }
.secondary { background: #eef2f7; color: #172033; }
.ghost { background: #fff; border: 1px solid var(--line); color: #172033; }
.danger { background: #fff1f1; color: var(--danger); }
.full-width { width: 100%; }

.preview-wrap {
  height: calc(100vh - 28px);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
  padding: 0;
}
.topbar-v11 {
  min-height: 58px;
}
.preview-tip {
  justify-self: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: #eef2f7;
  color: #5f6978;
  font-size: 12px;
  font-weight: 900;
}
.zoom-tools {
  display: flex;
  align-items: center;
  gap: 9px;
}
#zoomLabel {
  min-width: 44px;
  text-align: center;
  color: var(--muted);
  font-weight: 950;
}

.canvas-holder {
  min-height: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at center, #fff 0, #fff 28%, #eef1f5 28%, #eef1f5 100%);
  display: grid;
  place-items: start center;
  padding: 26px;
}
.stage {
  position: relative;
  width: 540px;
  height: 675px;
}
.stage canvas,
canvas {
  display: block;
  width: 540px;
  height: 675px;
  background: #fff;
  box-shadow: 0 18px 52px rgba(15, 23, 42, .16);
}
.canvas-overlay {
  position: absolute;
  inset: 0;
  width: 540px;
  height: 675px;
  pointer-events: none;
}
.edit-hotspot {
  position: absolute;
  appearance: none;
  -webkit-appearance: none;
  padding: 0 !important;
  margin: 0 !important;
  border: 1px dashed transparent;
  border-radius: 6px;
  background: transparent !important;
  box-shadow: none !important;
  color: transparent;
  font-size: 0;
  line-height: 0;
  pointer-events: auto;
  cursor: text;
}
.edit-hotspot:hover {
  border-color: rgba(8, 54, 107, .55);
  background: rgba(8, 54, 107, .045) !important;
}
.canvas-inline-editor {
  position: absolute;
  z-index: 12;
  pointer-events: auto;
  overflow: auto;
  background: rgba(255,255,255,.97);
  border: 2px solid var(--blue);
  border-radius: 9px;
  box-shadow: 0 16px 46px rgba(8, 54, 107, .20);
  color: #111;
  outline: none;
  padding: 6px 8px;
  white-space: pre-wrap;
  word-break: break-word;
}
.format-toolbar {
  position: fixed;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  box-shadow: 0 14px 40px rgba(16,24,40,.18);
}
.format-toolbar[hidden] { display: none; }
.format-toolbar span { padding: 0 7px; font-size: 11px; font-weight: 900; color: #5f6978; }
.format-toolbar button { min-width: 34px; height: 32px; padding: 0; background: #f2f5f9; border: 1px solid #dde3ec; color: #111; }

.image-panel-head h2 { font-size: 28px; }
.image-global-group { flex: 0 0 auto; }
.images-editor {
  display: grid;
  gap: 10px;
}
.image-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15,23,42,.035);
}
.image-item summary {
  min-height: 56px;
  list-style: none;
  cursor: pointer;
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
}
.image-item summary::-webkit-details-marker { display: none; }
.image-summary-main {
  display: flex;
  align-items: center;
  gap: 10px;
}
.image-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px #e8f0fa;
}
.image-summary-main strong {
  font-size: 18px;
  font-weight: 950;
}
.image-controls {
  border-top: 1px solid var(--line);
  padding: 12px;
  display: grid;
  gap: 12px;
}
.image-topline-v11 {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 12px;
  align-items: start;
}
.image-thumb-preview {
  width: 104px;
  height: 104px;
  border-radius: 15px;
  border: 1px solid #d9dee8;
  background: linear-gradient(135deg,#f3f5f8,#e6e9ef);
  background-size: cover;
  background-position: center;
  display: grid;
  place-items: center;
  color: #6b7585;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
  overflow: hidden;
}
.image-thumb-preview.has-image { color: transparent; }
.image-main-controls-v11 {
  min-width: 0;
  display: grid;
  gap: 10px;
}
.action-row-v11 {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}
.action-row-v11 input[type="file"] {
  font-size: 11px;
  padding: 8px;
}
.mini-advanced {
  border: 1px solid #e8edf4;
  border-radius: 14px;
  overflow: hidden;
}
.mini-advanced > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 12px;
  font-weight: 950;
  color: #374151;
  background: #f9fbfe;
}
.mini-advanced > summary::-webkit-details-marker { display: none; }
.mini-advanced > div,
.mini-advanced > label,
.mini-advanced > .grid-2 {
  margin: 12px;
}
.inline-action {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.check-row input {
  width: auto;
}
.rich-editor {
  min-height: 54px;
  max-height: 110px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.rich-editor:empty::before {
  content: attr(data-placeholder);
  color: #9aa3b1;
  font-weight: 700;
}
.hidden-store {
  position: fixed;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

@media (min-width: 1650px) {
  .app-shell { grid-template-columns: 390px minmax(760px,1fr) 420px; }
  .grid-2.compact-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1250px) {
  .app-shell {
    height: auto;
    min-height: 100vh;
    overflow: auto;
    grid-template-columns: 360px minmax(640px,1fr);
  }
  .image-panel { grid-column: 1 / 2; }
  .preview-wrap { grid-column: 2 / 3; grid-row: 1 / 3; height: calc(100vh - 28px); }
}
@media (max-width: 900px) {
  .app-shell { display: block; height: auto; overflow: auto; }
  .panel, .preview-wrap { height: auto; margin-bottom: 14px; }
  .canvas-holder { place-items: start; }
}

/* v15: single body editor */
.body-status-box {
  grid-template-columns: 1fr !important;
}
.body-status-box div {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
}

/* v16: single body editor clarity */
.edit-hotspot[aria-label*="Body"] {
  border-radius: 10px;
}
.canvas-inline-editor[data-label="Body Konten"] {
  background: rgba(255,255,255,.985);
}