/* ==========================================================================
   Image Resizer & Cropper — tool page only (/tools/image-resizer/)
   Uses the design tokens from main.css, so both themes work automatically.
   ========================================================================== */

:root {
  --ir-checker-a: rgba(255, 255, 255, 0.07);
  --ir-checker-b: rgba(255, 255, 255, 0.02);
  --ir-shade: rgba(3, 4, 12, 0.62);
}
:root[data-theme="light"] {
  --ir-checker-a: #e4e7f2;
  --ir-checker-b: #ffffff;
  --ir-shade: rgba(13, 16, 38, 0.55);
}

.workspace.ir { grid-template-columns: minmax(0, 1fr) minmax(300px, 380px); }
@media (max-width: 960px) { .workspace.ir { grid-template-columns: minmax(0, 1fr); } }

.ir [hidden] { display: none !important; }

.ir-checker {
  background-color: var(--ir-checker-b);
  background-image:
    linear-gradient(45deg, var(--ir-checker-a) 25%, transparent 25%),
    linear-gradient(-45deg, var(--ir-checker-a) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--ir-checker-a) 75%),
    linear-gradient(-45deg, transparent 75%, var(--ir-checker-a) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

/* Drop zone: tall until an image is loaded */
.ir-dropzone { min-height: 340px; }
.ir.has-image .ir-dropzone { flex-direction: row; gap: 0.75rem; min-height: 0; padding: 0.7rem 1rem; }
.ir.has-image .ir-dropzone .tool-dz-title { margin: 0; font-size: 0.95rem; }
.ir.has-image .ir-dropzone .tool-dz-sub { display: none; }

.ir-warn {
  margin: 0;
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--warn) 45%, transparent);
  background: color-mix(in srgb, var(--warn) 10%, transparent);
  color: var(--warn-text);
  font-size: 0.88rem;
}

/* Editor ------------------------------------------------------------------ */
.ir-editor { display: flex; flex-direction: column; gap: 0.75rem; min-width: 0; }
.ir-stagewrap {
  display: grid;
  place-items: center;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.ir-stage {
  position: relative;
  max-width: 100%;
  line-height: 0;
  user-select: none;
  -webkit-user-select: none;
}
.ir-canvas {
  display: block;
  max-width: 100%;
  max-height: min(62vh, 560px);
  width: auto;
  height: auto;
}
.ir-shade-clip { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.ir-shade { position: absolute; box-shadow: 0 0 0 100vmax var(--ir-shade); }

.ir-crop {
  position: absolute;
  box-sizing: border-box;
  border: 1.5px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
  cursor: move;
  touch-action: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.45)) 33.333% 0 / 1px 100% no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.45)) 66.666% 0 / 1px 100% no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.45)) 0 33.333% / 100% 1px no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.45)) 0 66.666% / 100% 1px no-repeat;
}
.ir-crop:focus-visible { outline: 2px solid var(--lilac); outline-offset: 3px; }
.ir:not(.is-crop) .ir-crop, .ir:not(.is-crop) .ir-shade-clip { display: none; }

.ir-h {
  position: absolute;
  width: 14px; height: 14px;
  margin: -7px 0 0 -7px;
  border: 2px solid #fff;
  border-radius: 4px;
  background: var(--violet);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
  touch-action: none;
}
.ir-h::before { content: ""; position: absolute; inset: -10px; }
@media (pointer: coarse) {
  .ir-h { width: 18px; height: 18px; margin: -9px 0 0 -9px; }
  .ir-h::before { inset: -12px; }
}
.ir-h[data-handle="nw"] { left: 0; top: 0; cursor: nwse-resize; }
.ir-h[data-handle="n"] { left: 50%; top: 0; cursor: ns-resize; }
.ir-h[data-handle="ne"] { left: 100%; top: 0; cursor: nesw-resize; }
.ir-h[data-handle="e"] { left: 100%; top: 50%; cursor: ew-resize; }
.ir-h[data-handle="se"] { left: 100%; top: 100%; cursor: nwse-resize; }
.ir-h[data-handle="s"] { left: 50%; top: 100%; cursor: ns-resize; }
.ir-h[data-handle="sw"] { left: 0; top: 100%; cursor: nesw-resize; }
.ir-h[data-handle="w"] { left: 0; top: 50%; cursor: ew-resize; }
.ir-h[data-handle="n"], .ir-h[data-handle="s"] { width: 22px; height: 10px; margin: -5px 0 0 -11px; border-radius: 999px; }
.ir-h[data-handle="e"], .ir-h[data-handle="w"] { width: 10px; height: 22px; margin: -11px 0 0 -5px; border-radius: 999px; }

.ir-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; }
.ir-tools { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ir-tools .icon-btn[aria-pressed="true"] { color: var(--on-soft); border-color: rgba(139, 92, 246, 0.6); background: var(--grad-soft); }
.ir-tools .icon-btn:focus-visible, .ir-lock:focus-visible { outline: 2px solid var(--lilac); outline-offset: 2px; }
.ir-readout { margin: 0; color: var(--muted); font-size: 0.8rem; font-variant-numeric: tabular-nums; }
.ir:not(.is-crop) .ir-readout { visibility: hidden; }
.ir-meta { margin: 0; color: var(--muted); font-size: 0.8rem; overflow-wrap: anywhere; }

/* Controls ---------------------------------------------------------------- */
.ir-controls { display: flex; flex-direction: column; gap: 1.25rem; min-width: 0; margin: 0; padding: 0; border: 0; }
.ir-controls:disabled .segmented label,
.ir-controls:disabled .select,
.ir-controls:disabled .input,
.ir-controls:disabled .chip-btn,
.ir-controls:disabled .ir-lock,
.ir-controls:disabled .ir-range { opacity: 0.55; cursor: not-allowed; }
.ir-head-save { margin-top: 0.25rem; padding-top: 1.25rem; border-top: 1px solid var(--border); }
.segmented input:disabled + label { opacity: 0.45; cursor: not-allowed; }

.ir-dims { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: end; gap: 0.5rem; }
.ir-unit { position: relative; min-width: 0; }
.ir-unit .input { padding-right: 2.6rem; font-variant-numeric: tabular-nums; }
.ir-unit span { position: absolute; top: 50%; right: 0.9rem; color: var(--muted); font-size: 0.85rem; transform: translateY(-50%); pointer-events: none; }
.ir-lock {
  display: grid;
  place-items: center;
  width: 44px; height: 48px;
  border: 1px solid var(--border-2);
  border-radius: 12px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}
.ir-lock .icon { width: 18px; height: 18px; }
.ir-lock:hover { color: var(--text); border-color: rgba(var(--ink), 0.24); }
.ir-lock[aria-pressed="true"] { color: var(--on-soft); background: var(--grad-soft); border-color: rgba(139, 92, 246, 0.6); }
.ir-lock[aria-pressed="true"] .ir-lock-off, .ir-lock[aria-pressed="false"] .ir-lock-on { display: none; }
.ir-lock span { display: contents; }

.ir-pct-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
.ir-pct-row .ir-unit { flex: 0 1 130px; }
.ir-note { margin: -0.6rem 0 0; }
.ir-note.is-warn { color: var(--warn-text); }

.ir-range { width: 100%; accent-color: var(--violet); }
.ir-q {
  display: inline-block;
  min-width: 2.6em;
  margin-left: 0.35rem;
  padding: 0.05rem 0.45rem;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--lilac);
  font-size: 0.8rem;
  text-align: center;
}

/* Result ------------------------------------------------------------------ */
.ir-result {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.ir-result-thumb {
  display: grid;
  place-items: center;
  width: 96px; height: 96px;
  overflow: hidden;
  border-radius: 10px;
}
.ir-result-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.ir-result-stats { display: grid; gap: 0.35rem; margin: 0; }
.ir-result-stats div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0 0.75rem; }
.ir-result-stats dt { color: var(--muted); font-size: 0.8rem; }
.ir-result-stats dd { margin: 0; color: var(--text); font-size: 0.9rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.ir-status { margin: -0.4rem 0 0; min-height: 1.4em; color: var(--muted); font-size: 0.82rem; }
.ir-status.is-bad { color: var(--danger-text); }
.ir .btn-block .icon { width: 18px; height: 18px; }

@media (max-width: 420px) {
  .ir-stagewrap { padding: 10px; }
  .ir-tools .icon-btn span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .ir-tools .icon-btn { padding: 0.5rem 0.65rem; }
  .ir-result { grid-template-columns: 72px minmax(0, 1fr); }
  .ir-result-thumb { width: 72px; height: 72px; }
}