/* Ecosurety brand tools
   Palette and type taken from the Ecosurety Brand Figma (Phase 02). */
:root {
  --teal: #0C272E;
  --mint: #80FBA9;
  --coral: #FF9A76;
  --cream: #F0E4DB;
  --paper: #F2EEED;
  --paper-2: #F7F2EF;
  --ink: #0C272E;
  --ink-2: rgba(12, 39, 46, 0.62);
  --ink-3: rgba(12, 39, 46, 0.14);
  --line: rgba(12, 39, 46, 0.12);
  --stage: #E7E1DE;
  --sans: "TT Firs Text", "Onest", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --radius: 10px;
  --pill: 999px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 14px/1.45 var(--sans);
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

.eyebrow {
  font: 400 11px/1 var(--mono);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0;
}

/* ---------- Picker ---------- */
.picker {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 48px 16px;
}
.picker-inner { width: min(980px, 100%); }
.picker h1 {
  font-weight: 300;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 18px 0 36px;
}
.picker-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.pick-card {
  text-align: left;
  border: 1px solid var(--line);
  background: var(--paper-2);
  border-radius: 14px;
  padding: 12px 12px 20px;
  display: grid;
  gap: 4px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.pick-card:hover { transform: translateY(-2px); border-color: var(--ink-3); box-shadow: 0 12px 30px -18px rgba(12,39,46,.4); }
.pick-card:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.pick-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  border-radius: var(--radius);
  margin-bottom: 14px;
  background: var(--teal);
}
.pick-thumb-blur {
  background:
    radial-gradient(60% 50% at 55% 55%, rgba(120, 104, 74, .95), transparent 70%),
    radial-gradient(80% 40% at 50% 95%, rgba(48, 56, 30, .95), transparent 70%),
    linear-gradient(#5f87b4, #a9c1d9 60%, #6d7a55);
  position: relative;
  overflow: hidden;
}
.pick-title { font-size: 20px; font-weight: 400; padding: 0 6px; }
.pick-desc { color: var(--ink-2); padding: 0 6px; }

/* ---------- App frame ---------- */
.app { height: 100%; display: grid; grid-template-rows: auto 1fr; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.brand, .picker-brand { display: flex; align-items: center; gap: 12px; }
.brand { background: none; border: 0; padding: 4px 0; }
.brand-logo { display: block; height: 20px; width: auto; }
.picker-brand .brand-logo { height: 26px; }
.brand-divider { width: 1px; height: 16px; background: var(--ink-3); }
.brand .eyebrow, .picker-brand .eyebrow { color: var(--ink-2); }
.tabs { display: flex; gap: 4px; background: var(--ink-3); padding: 3px; border-radius: var(--pill); }
.tab { border: 0; background: transparent; padding: 7px 16px; border-radius: var(--pill); color: var(--ink-2); }
.tab[aria-selected="true"] { background: var(--teal); color: var(--cream); }

.workspace {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 260px;
  min-height: 0;
}
.panel {
  overflow-y: auto;
  padding: 8px 20px 24px;
  border-right: 1px solid var(--line);
  background: var(--paper);
}
.panel-export { border-right: 0; border-left: 1px solid var(--line); }
.group { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; gap: 10px; }
.group:last-child { border-bottom: 0; }
.label {
  font: 400 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink-2);
  margin: 0;
  display: flex; justify-content: space-between; gap: 8px; align-items: baseline;
}
.hint { text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 12px; color: var(--ink-2); opacity: .8; }
.note { margin: 0; font-size: 12px; color: var(--ink-2); }
.row { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- Controls ---------- */
.btn {
  border: 1px solid transparent;
  border-radius: var(--pill);
  padding: 9px 16px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: none;
  transition: background .15s ease, border-color .15s ease, opacity .15s ease;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-wide { width: 100%; }
.btn-primary { background: var(--teal); color: var(--cream); }
.btn-primary:hover { background: #163a43; }
.btn-secondary { background: var(--mint); color: var(--teal); }
.btn-secondary:hover { background: #95fcb8; }
.btn-ghost { border-color: var(--ink-3); }
.btn-ghost:hover { border-color: var(--ink-2); }
.row .btn-ghost { padding: 7px 12px; font-size: 13px; flex: 1; }
.btn:disabled { opacity: .35; pointer-events: none; }
.link { background: none; border: 0; padding: 0; text-decoration: underline; text-underline-offset: 3px; color: var(--ink-2); font-size: 12px; justify-self: start; cursor: pointer; }
.link input, .file-btn input { display: none; }
.file-btn { cursor: pointer; }

.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; background: var(--ink-3); padding: 3px; border-radius: var(--pill); }
.seg button { border: 0; background: transparent; border-radius: var(--pill); padding: 6px 10px; display: flex; gap: 8px; align-items: center; justify-content: center; color: var(--ink-2); }
.seg button.on { background: var(--paper-2); color: var(--ink); box-shadow: 0 1px 2px rgba(12,39,46,.15); }
.sw { width: 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(12,39,46,.2); }

.slider { display: grid; grid-template-columns: 76px 1fr; align-items: center; gap: 10px; font-size: 13px; }
.slider span { color: var(--ink-2); }
.slider select {
  border: 1px solid var(--ink-3); border-radius: 8px; padding: 6px 8px; background: var(--paper-2);
}
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; background: transparent; height: 20px; margin: 0; }
input[type="range"]::-webkit-slider-runnable-track { height: 2px; background: var(--ink-3); border-radius: 2px; }
input[type="range"]::-moz-range-track { height: 2px; background: var(--ink-3); border-radius: 2px; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 14px; height: 14px; border-radius: 50%; background: var(--teal); margin-top: -6px; border: 2px solid var(--paper); box-shadow: 0 0 0 1px var(--teal); }
input[type="range"]::-moz-range-thumb { width: 12px; height: 12px; border-radius: 50%; background: var(--teal); border: 2px solid var(--paper); box-shadow: 0 0 0 1px var(--teal); }
input[type="range"]:focus-visible { outline: 2px solid var(--mint); outline-offset: 2px; border-radius: 4px; }

.toggle { display: flex; align-items: center; gap: 10px; font-size: 13px; cursor: pointer; }
.toggle input { appearance: none; -webkit-appearance: none; width: 34px; height: 20px; border-radius: 20px; background: var(--ink-3); position: relative; margin: 0; cursor: pointer; transition: background .15s; }
.toggle input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: var(--paper-2); transition: transform .15s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.toggle input:checked { background: var(--teal); }
.toggle input:checked::after { transform: translateX(14px); background: var(--mint); }

/* Presets */
.presets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.preset { border: 0; padding: 0; background: none; display: grid; gap: 5px; text-align: center; font-size: 11px; color: var(--ink-2); }
.preset canvas { width: 100%; aspect-ratio: 3 / 4; height: auto; border-radius: 6px; display: block; outline: 2px solid transparent; outline-offset: 2px; transition: outline-color .15s; }
.preset.on canvas { outline-color: var(--teal); }
.preset.on { color: var(--ink); }

/* Shapes list */
.shape-list { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--ink-3); background: var(--paper-2); border-radius: var(--pill); padding: 4px 10px 4px 6px; display: flex; gap: 6px; align-items: center; font-size: 12px; color: var(--ink-2); }
.chip.on { border-color: var(--teal); color: var(--ink); }
.shape-edit { display: grid; gap: 6px; }

/* Ratios */
.ratios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.ratio { border: 1px solid var(--ink-3); border-radius: 8px; background: var(--paper-2); padding: 8px 4px 6px; display: grid; justify-items: center; gap: 6px; font-size: 12px; color: var(--ink-2); }
.ratio i { display: block; border: 1.5px solid currentColor; border-radius: 2px; }
.ratio.on { border-color: var(--teal); color: var(--ink); background: #fff; }
.ratio small { font-size: 10px; opacity: .75; margin-top: -4px; }
.custom-size { display: flex; align-items: center; gap: 6px; }
.custom-size input { width: 100%; border: 1px solid var(--ink-3); border-radius: 8px; padding: 6px 8px; background: var(--paper-2); }
.size-readout { margin: 0; font: 400 11px/1 var(--mono); color: var(--ink-2); }

/* ---------- Stage ---------- */
.stage {
  position: relative;
  background: var(--stage);
  display: grid;
  place-items: center;
  padding: 40px;
  min-width: 0; min-height: 0;
  overflow: hidden;
}
.canvas-wrap { position: relative; box-shadow: 0 24px 60px -30px rgba(12,39,46,.55); border-radius: 4px; }
.canvas-wrap canvas { display: block; width: 100%; height: 100%; border-radius: 4px; }
.handles { position: absolute; inset: 0; }
.handle {
  position: absolute; width: 22px; height: 22px; margin: -11px 0 0 -11px;
  border-radius: 50%; border: 2px solid #fff; background: var(--c);
  box-shadow: 0 0 0 1px rgba(12,39,46,.35), 0 4px 10px rgba(0,0,0,.25);
  cursor: grab; touch-action: none; padding: 0;
  transition: transform .12s ease, opacity .12s;
}
.handle:hover { transform: scale(1.12); }
.handle.on { box-shadow: 0 0 0 3px var(--teal), 0 0 0 5px #fff, 0 4px 10px rgba(0,0,0,.25); }
.handle.off-canvas { opacity: .65; border-style: dashed; }
.handle:active { cursor: grabbing; }
.stage.no-handles .handles { display: none; }

#bWrap { cursor: grab; touch-action: none; }
#bWrap.dragging { cursor: grabbing; }
#bWrap.empty { cursor: default; }
.dropzone {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  gap: 8px; padding: 24px;
  background: var(--paper-2);
  border: 2px dashed rgba(12, 39, 46, 0.28);
  border-radius: 4px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.dropzone input { display: none; }
.dropzone:hover { border-color: var(--teal); }
.dropzone:focus-within { outline: 2px solid var(--teal); outline-offset: 4px; }
.dz-icon {
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--mint); color: var(--teal);
  margin-bottom: 10px;
  transition: transform .2s ease;
}
.dz-icon svg { width: 26px; height: 26px; }
.dropzone .eyebrow { color: var(--ink-2); }
.dz-title { font-size: clamp(18px, 2.2vw, 24px); font-weight: 400; letter-spacing: -0.01em; }
.dz-sub { color: var(--ink-2); margin-top: 6px; }
.dz-btn { margin-top: 2px; pointer-events: none; }
.dz-meta { font-size: 12px; color: var(--ink-2); margin-top: 8px; }
#bWrap.over .dropzone { background: #e6fdee; border-color: var(--teal); border-style: solid; }
#bWrap.over .dz-icon { transform: translateY(-4px) scale(1.06); }

/* Controls that need a photo first */
.needs-image { transition: opacity .15s ease; }
.no-image .needs-image { opacity: .4; pointer-events: none; }
.compare {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  border: 0; background: rgba(12,39,46,.82); color: var(--cream); border-radius: var(--pill);
  padding: 7px 14px; font: 400 11px/1 var(--mono); text-transform: uppercase; backdrop-filter: blur(6px);
  user-select: none; -webkit-user-select: none; touch-action: none;
}

/* ---------- Busy overlay ---------- */
.busy { position: fixed; inset: 0; background: rgba(12,39,46,.45); display: grid; place-items: center; z-index: 10; backdrop-filter: blur(3px); }
.busy-card { background: var(--paper); border-radius: 14px; padding: 22px; width: min(320px, calc(100% - 32px)); display: grid; gap: 14px; }
.bar { height: 4px; background: var(--ink-3); border-radius: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--teal); transition: width .1s linear; }

/* ---------- Small screens ---------- */
@media (max-width: 1080px) {
  .workspace { grid-template-columns: 260px minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) auto; }
  .panel-export { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 24px; overflow: visible; }
  .panel-export .group { border-bottom: 0; }
}
@media (max-width: 720px) {
  .app { height: auto; min-height: 100%; }
  .topbar { padding: 10px 16px; }
  .topbar .eyebrow { display: none; }
  .workspace { display: flex; flex-direction: column; }
  .stage { order: -1; padding: 16px; height: 62vh; }
  .panel { border-right: 0; padding: 0 16px; overflow: visible; }
  .panel-export { display: block; padding-bottom: 32px; }
  .picker-cards { grid-template-columns: 1fr; }
}