/* Image Editor — dùng chung biến màu trong style.css */
body { height: auto; min-height: 100vh; overflow: auto; }

.ie-page { padding: 18px; width: 100%; }
.ie-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}
@media (max-width: 900px) { .ie-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.ie-controls { position: sticky; top: 12px; max-height: calc(100vh - 24px); overflow: auto; }
.ie-title { margin: 0 0 4px; font-size: 20px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.grp { border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin: 0 0 12px; }
.grp legend { padding: 0 6px; font-size: 12px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }

.field { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.field:last-child { margin-bottom: 0; }
.field > span { font-weight: 600; }
.field > span b { color: var(--text); }
.field select, .field input[type="number"] {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 6px; padding: 8px 9px; font-size: 14px; width: 100%;
}
.field input[type="range"] { width: 100%; accent-color: var(--accent); }
.field input[type="color"] { width: 40px; height: 28px; border: 1px solid var(--border); border-radius: 5px; background: var(--panel-2); cursor: pointer; padding: 2px; }
.field-row { display: flex; gap: 10px; flex-wrap: wrap; }
.field-row .field { flex: 1; }
.field.check { flex-direction: row; align-items: center; gap: 8px; }
.field.check input[type="checkbox"] { width: auto; }

.transform-row { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 10px; }
.transform-row .btn-ghost { flex: 1; padding: 8px 6px; }
.btn-block { width: 100%; }
.btn-send:disabled { opacity: .45; cursor: not-allowed; filter: none; }
.actions { margin-top: 6px; }

/* Vùng chính */
.ie-drop {
  border: 2px dashed var(--border); border-radius: 10px; padding: 26px 16px;
  text-align: center; color: var(--muted); transition: all .15s; margin-bottom: 14px;
}
.ie-drop.drag { border-color: var(--accent); background: var(--panel-2); }
.ie-drop p { margin: 6px 0; }
.file-btn { display: inline-block; cursor: pointer; }

.summary {
  display: flex; gap: 18px; flex-wrap: wrap; background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; font-size: 13px;
}
.summary b { color: var(--text); }
.summary .save-good { color: var(--green); }
.summary .save-bad { color: var(--yellow); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.img-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  display: flex; flex-direction: column;
}
.img-card .thumb {
  background: repeating-conic-gradient(#2a2c40 0% 25%, #24263a 0% 50%) 50% / 16px 16px;
  height: 150px; display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.img-card .thumb img { max-width: 100%; max-height: 150px; display: block; }
.img-card .meta { padding: 10px 12px; font-size: 12px; display: flex; flex-direction: column; gap: 3px; }
.img-card .meta .nm { font-weight: 600; color: var(--text); word-break: break-all; }
.img-card .meta .dim { color: var(--muted); }
.img-card .meta .sz { color: var(--muted); }
.img-card .meta .sz .new { color: var(--green); font-weight: 600; }
.img-card .row { display: flex; gap: 6px; padding: 0 12px 12px; }
.img-card .row button, .img-card .row a {
  flex: 1; text-align: center; font-size: 12px; padding: 7px; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text); text-decoration: none;
}
.img-card .row a.dl { background: var(--accent); color: #fff; border-color: var(--accent); }
.img-card .row button:hover { background: var(--border); }
.img-card .busy { color: var(--muted); font-style: italic; }
.img-card .err { color: var(--red); }