/* Card Studio tab (cards.js). Colors come from the theme variables. */
.sdc { display: flex; flex-direction: column; gap: 16px; }
.sdc-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.sdc-head h2 {
  margin: 0; font-size: 30px; font-weight: 600; letter-spacing: -0.02em;
  background-image: var(--sd-titanium); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sdc-head p { margin: 4px 0 0; color: var(--sd-muted); font-size: 14px; }

.sdc-inputs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 980px) { .sdc-inputs { grid-template-columns: 1fr; } }
.sdc-zone {
  display: flex; flex-direction: column; gap: 10px; min-height: 230px; padding: 16px; box-sizing: border-box;
  border: 1px solid var(--sd-border); border-radius: var(--sd-radius); background: var(--sd-surface);
  box-shadow: inset 0 1px 0 rgb(var(--sd-light) / var(--sd-edge-max)), var(--sd-shadow);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.sdc-zone.over { border-color: var(--sd-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--sd-accent) 25%, transparent), var(--sd-shadow); }
.sdc-zone-top { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.sdc-ic { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--sd-hover); font-size: 16px; }
.sdc-drop {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  min-height: 96px; padding: 14px; border: 1.5px dashed var(--sd-border); border-radius: 14px; cursor: pointer;
  background: none; color: var(--sd-text); font: 13px var(--sd-font); text-align: center;
}
.sdc-drop small { color: var(--sd-muted); font-size: 12px; }
.sdc-drop:hover, .sdc-zone.over .sdc-drop { border-color: var(--sd-accent); background: color-mix(in srgb, var(--sd-accent) 6%, transparent); }
.sdc-list { display: flex; flex-direction: column; gap: 6px; margin: 0; padding: 0; list-style: none; }
.sdc-list li, .sdc-transcript > div { display: flex; align-items: center; gap: 8px; font-size: 12.5px; }
.sdc-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sdc-list small, .sdc-transcript small { color: var(--sd-muted); white-space: nowrap; }
.sdc-list button, .sdc-transcript button { border: 0; background: none; color: var(--sd-muted); cursor: pointer; }
.sdc-list button:hover, .sdc-transcript button:hover { color: var(--sd-text); }
.sdc-tag { padding: 1px 6px; border-radius: 5px; background: var(--sd-hover); color: var(--sd-muted); font: 600 10px var(--sd-mono); text-transform: uppercase; }
.sdc-tag.ok { color: var(--sd-review); background: color-mix(in srgb, var(--sd-review) 14%, transparent); }
.sdc-transcript p { margin: 6px 0 0; color: var(--sd-muted); font-size: 12px; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sdc-reading { margin: 0; color: var(--sd-accent); font-size: 12.5px; }
.sdc-notes textarea {
  flex: 1; min-height: 150px; padding: 10px 12px; box-sizing: border-box; resize: vertical;
  border: 1px solid var(--sd-border); border-radius: 12px; background: var(--sd-bg); color: var(--sd-text);
  font: 13px/1.5 var(--sd-font);
}
.sdc-notes textarea:focus, .sdc-field input:focus, .sdc-field select:focus { outline: none; border-color: var(--sd-accent); }

.sdc-make {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px 18px; padding: 16px;
  border: 1px solid var(--sd-border); border-radius: var(--sd-radius); background: var(--sd-surface);
}
.sdc-field { display: flex; flex-direction: column; gap: 6px; color: var(--sd-muted); font-size: 12px; }
.sdc-field input, .sdc-field select {
  height: 34px; min-width: 220px; padding: 0 10px; box-sizing: border-box;
  border: 1px solid var(--sd-border); border-radius: 10px; background: var(--sd-bg); color: var(--sd-text); font: 13px var(--sd-font);
}
.sdc-seg { display: flex; gap: 2px; padding: 2px; border-radius: 10px; background: var(--sd-hover); }
.sdc-seg button { height: 30px; padding: 0 11px; border: 0; border-radius: 8px; background: none; color: var(--sd-muted); font: 12.5px var(--sd-font); cursor: pointer; white-space: nowrap; }
.sdc-seg button[aria-checked="true"] { background: var(--sd-surface); color: var(--sd-text); box-shadow: 0 1px 3px rgb(0 0 0 / 0.25); }
.sdc-go { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.sdc-go small { color: var(--sd-muted); font: 11.5px var(--sd-mono); }

.sdc-busy { display: flex; align-items: center; gap: 12px; padding: 18px; border: 1px solid var(--sd-border); border-radius: var(--sd-radius); background: var(--sd-surface); color: var(--sd-muted); font-size: 13.5px; }
.sdc-spin { width: 18px; height: 18px; border: 2px solid var(--sd-hover); border-top-color: var(--sd-accent); border-radius: 50%; animation: sdc-spin 0.8s linear infinite; }
@keyframes sdc-spin { to { transform: rotate(360deg); } }
.sdc-done { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px;
  border: 1px solid color-mix(in srgb, var(--sd-review) 45%, var(--sd-border)); border-radius: var(--sd-radius); background: var(--sd-surface); }
.sdc-done span { display: flex; gap: 8px; }

.sdc-review { padding: 16px; border: 1px solid var(--sd-border); border-radius: var(--sd-radius); background: var(--sd-surface); }
.sdc-review-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 12px; }
.sdc-review-head small { color: var(--sd-muted); font-size: 12.5px; }
.sdc-review-acts { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.sdc .sd-link { border: 0; background: none; color: var(--sd-accent); font: 12.5px var(--sd-font); cursor: pointer; }
.sdc-cards { display: flex; flex-direction: column; gap: 8px; }
.sdc-card { display: flex; gap: 10px; align-items: flex-start; padding: 10px; border: 1px solid var(--sd-border); border-radius: 12px; background: var(--sd-bg); }
.sdc-card.off { opacity: 0.45; }
.sdc-card input[type="checkbox"] { margin-top: 9px; accent-color: var(--sd-accent); }
.sdc-card-fields { flex: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media (max-width: 760px) { .sdc-card-fields { grid-template-columns: 1fr; } }
/* the slide picture a card gets on its back (cardmaker._pictures) */
.sdc-pic { position: relative; grid-column: 2; margin: 0; display: flex; flex-direction: column; gap: 4px; }
@media (max-width: 760px) { .sdc-pic { grid-column: 1; } }
.sdc-pic img { display: block; width: 100%; max-width: 360px; border: 1px solid var(--sd-border); border-radius: 8px; background: #fff; }
.sdc-pic figcaption { color: var(--sd-muted); font-size: 11.5px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.sdc-pic button {
  position: absolute; top: 6px; left: 6px; width: 24px; height: 24px; padding: 0; border: 0; border-radius: 50%;
  background: var(--sd-tip-bg); color: var(--sd-tip-text); font-size: 11px; cursor: pointer; opacity: 0.85;
}
.sdc-pic button:hover { opacity: 1; }
.sdc-pic.waiting { flex-direction: row; align-items: center; min-height: 28px; padding-left: 34px; }
.sdc-card textarea {
  width: 100%; min-height: 34px; padding: 7px 9px; box-sizing: border-box; resize: none; overflow: hidden;
  border: 1px solid transparent; border-radius: 8px; background: var(--sd-surface); color: var(--sd-text); font: 13px/1.45 var(--sd-font);
}
.sdc-card textarea:focus { outline: none; border-color: var(--sd-accent); }
html.reduce-motion .sdc-spin { animation-duration: 2s; }