/* AntiFast — éditeur de messages et aperçu façon Discord. */

.studio-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.studio-toolbar > .input { max-width: 280px; }
.studio-toolbar .select { width: auto; min-width: 200px; }

.segmented { display: inline-flex; padding: 3px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); }
.segmented button { height: 30px; padding: 0 14px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); font: inherit; font-weight: 550; font-size: 13px; cursor: pointer; }
.segmented button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

.studio { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: 20px; align-items: start; }
.studio-form { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.studio-form[disabled] { opacity: 0.75; }
.studio-side { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 14px; }

.group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.group > summary { list-style: none; cursor: pointer; padding: 14px 18px; font-weight: 600; display: flex; align-items: center; justify-content: space-between; }
.group > summary::-webkit-details-marker { display: none; }
.group > summary::after { content: '+'; color: var(--muted); font-weight: 400; font-size: 18px; }
.group[open] > summary::after { content: '−'; }
.group-body { padding: 0 18px 18px; }

.sub-card, .block-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; background: var(--surface-2); display: flex; flex-direction: column; gap: 10px; }
.block-card { background: var(--surface); }
.block-head { display: flex; align-items: center; justify-content: space-between; }
.block-type { font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.05em; color: var(--brand-text); }
.item-tools { gap: 2px; }
.item-tools .btn { width: 28px; height: 28px; font-size: 15px; }
.add-blocks { display: flex; flex-wrap: wrap; gap: 8px; }
.form-grid.three { grid-template-columns: 1fr 0.7fr 1.6fr; }
.counter { font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

.embed-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.embed-tabs button { height: 32px; padding: 0 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); color: var(--text-2); font: inherit; font-size: 13px; font-weight: 550; cursor: pointer; }
.embed-tabs button.active { border-color: var(--brand); color: var(--brand-text); background: var(--brand-soft); }
.embed-tabs button.add { width: 32px; padding: 0; font-size: 17px; }

.media-field { display: flex; align-items: center; gap: 8px; }
.media-field .input { flex: 1; min-width: 0; }
.media-thumb { width: 36px; height: 36px; border-radius: 6px; object-fit: cover; background: var(--surface-2); border: 1px solid var(--border); flex-shrink: 0; }
.error-list { margin: 6px 0 0; padding-left: 18px; font-size: 13px; }
.send-row .select { max-width: none; flex: 1; }

/* ─── Aperçu Discord (thème sombre de Discord) ─── */
.dc-preview {
  --dc-bg: #313338; --dc-embed: #2b2d31; --dc-text: #dbdee1; --dc-muted: #949ba4; --dc-head: #f2f3f5;
  --dc-link: #00a8fc; --dc-border: #3f4147;
  background: var(--dc-bg); color: var(--dc-text); padding: 16px 16px 20px; border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  font-family: 'gg sans', 'Noto Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; line-height: 1.375;
  max-height: calc(100vh - 260px); overflow: auto;
}
.dc-message { display: flex; gap: 16px; }
.dc-avatar { width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0; object-fit: cover; }
.dc-body { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.dc-head { display: flex; align-items: center; gap: 6px; }
.dc-author { color: var(--dc-head); font-weight: 600; }
.dc-app { background: #5865f2; color: #fff; font-size: 10px; font-weight: 600; padding: 1px 4px; border-radius: 3px; line-height: 1.3; }
.dc-timestamp { color: var(--dc-muted); font-size: 12px; margin-left: 2px; }
.dc-content { white-space: normal; overflow-wrap: anywhere; }

.dc-link { color: var(--dc-link); }
.dc-mention { background: rgba(88, 101, 242, 0.3); color: #c9cdfb; border-radius: 3px; padding: 0 2px; font-weight: 500; }
.dc-time { background: rgba(255, 255, 255, 0.06); border-radius: 3px; padding: 0 2px; }
.dc-code { background: #1e1f22; border-radius: 4px; padding: 0.1em 0.3em; font-family: var(--mono); font-size: 0.85em; }
.dc-codeblock { background: #1e1f22; border: 1px solid #1e1f22; border-radius: 4px; padding: 8px; margin: 4px 0; font-family: var(--mono); font-size: 13px; white-space: pre-wrap; }
.dc-spoiler { background: #1e1f22; color: transparent; border-radius: 3px; cursor: pointer; transition: color 0.1s; }
.dc-spoiler:hover, .dc-spoiler:focus { background: rgba(255, 255, 255, 0.1); color: inherit; }
.dc-quote { border-left: 4px solid #4e5058; padding-left: 12px; }
.dc-list { margin: 2px 0; padding-left: 22px; }
.dc-h1 { font-size: 1.5em; font-weight: 700; color: var(--dc-head); margin: 6px 0 2px; line-height: 1.25; }
.dc-h2 { font-size: 1.25em; font-weight: 700; color: var(--dc-head); margin: 6px 0 2px; }
.dc-h3 { font-size: 1em; font-weight: 700; color: var(--dc-head); margin: 4px 0 2px; }
.dc-subtext { font-size: 12px; color: var(--dc-muted); }
.dc-emoji { display: inline-block; width: 1.375em; height: 1.375em; vertical-align: -0.3em; object-fit: contain; }

.dc-embed { display: flex; gap: 16px; max-width: 520px; margin-top: 4px; padding: 12px 16px 14px 12px; background: var(--dc-embed); border-left: 4px solid #1e1f22; border-radius: 4px; }
.dc-embed-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.dc-embed-author { display: flex; align-items: center; gap: 8px; color: var(--dc-head); font-size: 14px; font-weight: 600; }
.dc-embed-author-icon { width: 24px; height: 24px; border-radius: 50%; }
.dc-embed-title { color: var(--dc-head); font-weight: 600; font-size: 16px; }
.dc-embed-title.linked { color: var(--dc-link); }
.dc-embed-desc { font-size: 14px; overflow-wrap: anywhere; }
.dc-fields { display: flex; flex-direction: column; gap: 8px; }
.dc-field-row { display: flex; gap: 8px; }
.dc-field { flex: 1; min-width: 0; font-size: 14px; }
.dc-field-name { color: var(--dc-head); font-weight: 600; margin-bottom: 2px; }
.dc-embed-image { max-width: 100%; border-radius: 4px; margin-top: 4px; }
.dc-embed-thumb { width: 80px; height: 80px; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.dc-embed-footer { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--dc-muted); }
.dc-embed-footer-icon { width: 20px; height: 20px; border-radius: 50%; }

.dc-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.dc-button { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 14px; border-radius: 8px; background: #4e5058; color: #fff; font-size: 14px; font-weight: 500; }
.dc-button.primary { background: #5865f2; }
.dc-button.success { background: #248046; }
.dc-button.danger { background: #da373c; }
.dc-button-emoji img, .dc-button-emoji { font-size: 16px; }

/* Réactions sous le message (aperçu des rôles-réactions). */
.dc-reactions { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.dc-reaction { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 8px; border-radius: 8px; background: #2b2d31; border: 1px solid #3f4147; color: var(--dc-muted); font-size: 14px; font-weight: 600; }
.dc-reaction .rr-emoji { font-size: 16px; }

.dc-v2, .dc-container { display: flex; flex-direction: column; gap: 8px; max-width: 520px; margin-top: 4px; }
.dc-container { padding: 16px; background: var(--dc-embed); border: 1px solid var(--dc-border); border-radius: 8px; }
.dc-container.accented { border-left: 4px solid var(--accent); }
.dc-text { overflow-wrap: anywhere; font-size: 15px; }
.dc-section { display: flex; gap: 12px; align-items: flex-start; }
.dc-section-thumb { width: 85px; height: 85px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.dc-gallery { display: grid; gap: 4px; border-radius: 8px; overflow: hidden; }
.dc-gallery.n1 { grid-template-columns: 1fr; }
.dc-gallery.n2, .dc-gallery.n4 { grid-template-columns: 1fr 1fr; }
.dc-gallery.n3, .dc-gallery.n5 { grid-template-columns: repeat(3, 1fr); }
.dc-gallery-item img { width: 100%; height: 100%; max-height: 300px; object-fit: cover; display: block; aspect-ratio: auto; }
.dc-gallery:not(.n1) .dc-gallery-item img { aspect-ratio: 1; }
.dc-gallery-item.spoiler img { filter: blur(24px); }
.dc-separator.small { height: 4px; }
.dc-separator.large { height: 14px; }
.dc-separator.divider { position: relative; }
.dc-separator.divider::after { content: ''; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px solid var(--dc-border); }

.dc-empty { color: var(--dc-muted); font-style: italic; }
.dc-preview img.broken { background: #1e1f22; min-height: 40px; min-width: 40px; }
.dc-preview img:not([src]) { visibility: hidden; }

@media (max-width: 1100px) {
  .studio { grid-template-columns: 1fr; }
  .studio-side { position: static; }
  .dc-preview { max-height: none; }
}
@media (max-width: 860px) {
  .form-grid.three { grid-template-columns: 1fr; }
}