/* =========================================================================
   Image tools — converters, cropper, compressor, recolor
   Prefix: imgt-
   ========================================================================= */

.imgt-tool {
  height: 100%;
  overflow-y: auto;
  padding: 28px max(40px, calc((100% - 920px) / 2)) 60px;
}

/* ---------------- Landing ---------------- */
.imgt-landing-head h1 {
  margin: 0;
  font-size: 22px; font-weight: 800; letter-spacing: -0.02em;
  color: var(--text-hi);
}
.imgt-landing-head p {
  margin: 4px 0 22px;
  font-size: 13px; color: var(--text-muted);
}

.imgt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.imgt-card {
  display: flex; gap: 14px; align-items: flex-start;
  text-align: left;
  padding: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 140ms, transform 140ms, box-shadow 140ms;
}
.imgt-card:hover {
  border-color: rgba(var(--primary-rgb, 127,13,242), 0.45);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(var(--primary-rgb, 127,13,242), 0.10);
}

.imgt-card-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(var(--primary-rgb, 127,13,242), 0.10);
  color: var(--color-primary);
}
.imgt-card-icon .material-symbols-outlined { font-size: 22px; }
.imgt-card-icon.sm { width: 34px; height: 34px; border-radius: 9px; }
.imgt-card-icon.sm .material-symbols-outlined { font-size: 19px; }

.imgt-card-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.imgt-card-title { font-size: 15px; font-weight: 700; color: var(--text-hi); letter-spacing: -0.01em; }
.imgt-card-desc { font-size: 12px; color: var(--text-muted); line-height: 1.45; text-wrap: pretty; }
.imgt-card-tag {
  margin-top: 6px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-faint);
}

/* ---------------- Detail header ---------------- */
.imgt-detail-head {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 22px;
}
.imgt-back {
  width: 36px; height: 36px; flex-shrink: 0;
  border-radius: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--text-lo);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.imgt-back:hover { color: var(--text-hi); border-color: rgba(var(--primary-rgb, 127,13,242), 0.4); }
.imgt-detail-titles h2 { margin: 0; font-size: 18px; font-weight: 800; letter-spacing: -0.01em; color: var(--text-hi); }
.imgt-detail-titles p { margin: 2px 0 0; font-size: 12px; color: var(--text-muted); }

/* ---------------- Panels ---------------- */
.imgt-panel { display: block; }
.imgt-work { display: flex; flex-direction: column; gap: 16px; }

/* Dropzone */
.imgt-drop {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  padding: 52px 24px;
  border: 2px dashed var(--color-border);
  border-radius: 16px;
  background: var(--color-surface);
  cursor: pointer;
  text-align: center;
  transition: border-color 140ms, background 140ms;
}
.imgt-drop:hover, .imgt-drop.is-over {
  border-color: var(--color-primary);
  background: rgba(var(--primary-rgb, 127,13,242), 0.04);
}
.imgt-drop > .material-symbols-outlined { font-size: 40px; color: var(--color-primary); }
.imgt-drop-title { font-size: 14px; font-weight: 700; color: var(--text-hi); }
.imgt-drop-sub { font-size: 12px; color: var(--text-muted); }

/* Source strip */
.imgt-source {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}
.imgt-source-thumb {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: 8px; overflow: hidden;
  background:
    linear-gradient(45deg, rgba(127,127,127,0.18) 25%, transparent 25%, transparent 75%, rgba(127,127,127,0.18) 75%) 0 0/14px 14px,
    linear-gradient(45deg, rgba(127,127,127,0.18) 25%, transparent 25%, transparent 75%, rgba(127,127,127,0.18) 75%) 7px 7px/14px 14px,
    var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
}
.imgt-source-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.imgt-source-meta { flex: 1; min-width: 0; }
.imgt-source-name { font-size: 13px; font-weight: 600; color: var(--text-hi); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.imgt-source-dims { font-size: 11px; color: var(--text-muted); margin-top: 1px; font-variant-numeric: tabular-nums; }

/* Controls row */
.imgt-controls { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.imgt-field { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 200px; }
.imgt-field > span { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-lo); }
.imgt-field-label { font-size: 12px; color: var(--text-lo); font-weight: 600; }
.imgt-scale-row { display: flex; align-items: center; gap: 12px; }
.imgt-scale-row input[type=range] { flex: 1; accent-color: var(--color-primary); }
.imgt-scale-val { font-size: 13px; font-weight: 700; color: var(--text-hi); font-variant-numeric: tabular-nums; min-width: 42px; text-align: right; }
.imgt-hint { font-size: 11px; color: var(--text-muted); }

.imgt-toggle { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-lo); cursor: pointer; }
.imgt-toggle input { accent-color: var(--color-primary); width: 15px; height: 15px; }
.imgt-toggle code, .imgt-field-label code { font-family: ui-monospace, Menlo, monospace; font-size: 11px; padding: 1px 5px; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 5px; }

/* Result */
.imgt-result {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--color-surface);
}
.imgt-canvas-wrap {
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  min-height: 180px; max-height: 460px;
  background:
    linear-gradient(45deg, rgba(127,127,127,0.12) 25%, transparent 25%, transparent 75%, rgba(127,127,127,0.12) 75%) 0 0/20px 20px,
    linear-gradient(45deg, rgba(127,127,127,0.12) 25%, transparent 25%, transparent 75%, rgba(127,127,127,0.12) 75%) 10px 10px/20px 20px,
    var(--color-bg);
}
.imgt-canvas-wrap img { max-width: 100%; max-height: 420px; object-fit: contain; border-radius: 4px; }
.imgt-result-foot {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 14px;
  border-top: 1px solid var(--color-border);
}
.imgt-size { font-size: 12px; font-weight: 700; color: var(--text-hi); font-variant-numeric: tabular-nums; }
.imgt-note { font-size: 11px; color: var(--text-muted); }
.imgt-badge {
  font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px;
}
.imgt-badge.is-good { background: rgba(52,211,153,0.14); color: #2f9e6f; }
.imgt-badge.is-bad { background: rgba(248,113,113,0.14); color: #d6604a; }
html.dark .imgt-badge.is-good { color: #6ee7b7; }
html.dark .imgt-badge.is-bad { color: #fca5a5; }

/* Textarea (base64) */
.imgt-textarea {
  width: 100%;
  min-height: 160px;
  resize: vertical;
  padding: 12px 14px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 12px; line-height: 1.5;
  color: var(--text-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  word-break: break-all;
  box-sizing: border-box;
}
.imgt-textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(var(--primary-rgb, 127,13,242), 0.15); }

/* Crop */
.imgt-crop-stage {
  position: relative;
  max-width: 100%;
  align-self: flex-start;
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: crosshair;
  touch-action: none;
  background:
    linear-gradient(45deg, rgba(127,127,127,0.12) 25%, transparent 25%, transparent 75%, rgba(127,127,127,0.12) 75%) 0 0/20px 20px,
    linear-gradient(45deg, rgba(127,127,127,0.12) 25%, transparent 25%, transparent 75%, rgba(127,127,127,0.12) 75%) 10px 10px/20px 20px,
    var(--color-bg);
}
.imgt-crop-stage img { display: block; max-width: 100%; width: 100%; height: auto; user-select: none; }
.imgt-crop-box {
  position: absolute;
  border: 2px solid var(--color-primary);
  background: rgba(var(--primary-rgb, 127,13,242), 0.14);
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.32);
  pointer-events: none;
}
.imgt-crop-fields { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }
.imgt-num { display: flex; flex-direction: column; gap: 4px; }
.imgt-num > span { font-size: 10px; font-weight: 700; letter-spacing: 0.06em; color: var(--text-lo); }
.imgt-num input {
  width: 84px;
  padding: 8px 10px;
  font-family: inherit; font-size: 13px; font-variant-numeric: tabular-nums;
  color: var(--text-hi);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
.imgt-num input:focus { outline: none; border-color: var(--color-primary); }

/* Status */
.imgt-error {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: rgba(248,113,113,0.10);
  border: 1px solid rgba(248,113,113,0.25);
  border-radius: 10px;
  font-size: 12px; color: #d6604a;
}
html.dark .imgt-error { color: #fca5a5; }
.imgt-error .material-symbols-outlined { font-size: 18px; }
.imgt-busy { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-muted); }
.imgt-busy .material-symbols-outlined { font-size: 18px; animation: imgt-spin 1s linear infinite; }
@keyframes imgt-spin { to { transform: rotate(360deg); } }

/* ---------------- Card refinements ---------------- */
.imgt-card-icon {
  background: linear-gradient(150deg,
    rgba(var(--primary-rgb, 127,13,242), 0.16),
    rgba(var(--primary-rgb, 127,13,242), 0.07));
  box-shadow: inset 0 0 0 1px rgba(var(--primary-rgb, 127,13,242), 0.12);
}
.imgt-card-tag {
  align-self: flex-start;
  margin-top: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--text-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

/* Standalone single-op page reuses the landing scroll container */
.imgt-standalone .imgt-detail-head { margin-bottom: 20px; }

/* ---------------- Resize controls ---------------- */
.imgt-lock {
  align-self: flex-end;
  width: 38px; height: 38px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 9px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--text-muted);
  cursor: pointer;
  transition: color 120ms, border-color 120ms, background 120ms;
}
.imgt-lock:hover { color: var(--text-hi); }
.imgt-lock.is-on {
  color: var(--color-primary);
  border-color: rgba(var(--primary-rgb, 127,13,242), 0.5);
  background: rgba(var(--primary-rgb, 127,13,242), 0.08);
}
.imgt-pcts { display: flex; align-items: center; gap: 6px; margin-left: auto; align-self: flex-end; }

/* ---------------- Rotate / flip bar ---------------- */
.imgt-rotate-bar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}
.imgt-tbtn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  border-radius: 9px;
  font-family: inherit; font-size: 12px; font-weight: 600;
  color: var(--text-lo);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: color 120ms, border-color 120ms, background 120ms;
}
.imgt-tbtn .material-symbols-outlined { font-size: 18px; }
.imgt-tbtn:hover { color: var(--text-hi); border-color: rgba(var(--primary-rgb, 127,13,242), 0.4); }
.imgt-tbtn.is-on {
  color: var(--color-primary);
  border-color: rgba(var(--primary-rgb, 127,13,242), 0.5);
  background: rgba(var(--primary-rgb, 127,13,242), 0.08);
}
.imgt-tdiv { width: 1px; align-self: stretch; background: var(--color-border); margin: 2px 4px; }
.imgt-tstate { font-size: 12px; font-weight: 700; color: var(--text-hi); font-variant-numeric: tabular-nums; }

/* ---------------- Warning note ---------------- */
.imgt-warn {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: rgba(245,158,11,0.10);
  border: 1px solid rgba(245,158,11,0.28);
  border-radius: 10px;
  font-size: 12px; color: #b4790c;
}
html.dark .imgt-warn { color: #fbbf24; }
.imgt-warn .material-symbols-outlined { font-size: 18px; }