/* Componente: butoane, formulare, dialoguri, tab-uri, liste, timeline, toast-uri. */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  min-height: 30px; padding: 4px 10px; border-radius: 5px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  font: inherit; font-size: 0.87rem; cursor: pointer; white-space: nowrap;
}
.btn:hover:not([disabled]) { border-color: var(--muted); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary-hi); color: #fff; font-weight: 600; }
.btn-danger { background: var(--danger); border-color: #ef4444; color: #fff; }
.btn-small { min-height: 26px; padding: 2px 8px; font-size: 0.8rem; }
.btn-icon { min-width: 30px; padding: 2px 6px; }
.btn[aria-pressed="true"] { background: var(--primary); border-color: var(--primary-hi); color: #fff; }
.btn-file { position: relative; }
.btn-file input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.btn-file:focus-within { outline: 2px solid var(--focus); outline-offset: 2px; }

input, select, textarea {
  font: inherit; font-size: 0.88rem; color: var(--text); background: #0f1418;
  border: 1px solid var(--line); border-radius: 4px; padding: 4px 7px; min-height: 30px; max-width: 100%;
}
input[type="checkbox"], input[type="radio"] { min-height: 0; accent-color: var(--primary-hi); }
input[type="color"] { padding: 1px 2px; min-width: 38px; }
input[type="number"] { width: 5.5em; }
textarea { resize: vertical; width: 100%; }
label { font-size: 0.85rem; }
.field { display: flex; flex-direction: column; gap: 3px; margin-bottom: 8px; }
.field > label { color: var(--muted); }
.field-row { display: flex; gap: 10px; flex-wrap: wrap; }
.field-row > .field { flex: 1 1 140px; }
.hint { color: var(--muted); font-size: 0.8rem; }
.error-list { margin: 6px 0; padding: 8px 8px 8px 24px; background: #3b0d0d; border: 1px solid #7f1d1d; border-radius: 4px; color: #fecaca; }
.warn-list { margin: 6px 0; padding: 8px 8px 8px 24px; background: #3b2f08; border: 1px solid #6b5410; border-radius: 4px; color: #fde68a; max-height: 160px; overflow: auto; }
.warn-text { margin: 4px 0; padding: 6px 8px; background: #3b2f08; border: 1px solid #6b5410; border-radius: 4px; color: #fde68a; font-size: 0.85rem; }
.ok-box { padding: 8px; background: #0c2a17; border: 1px solid #166534; border-radius: 4px; color: #bbf7d0; margin: 6px 0; }
.check { display: flex; gap: 6px; align-items: flex-start; margin: 4px 0; }

/* ---- dialoguri ---- */
dialog.dlg { padding: 0; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--text); width: min(560px, 94vw); max-height: 92vh; }
dialog.dlg-wide { width: min(1000px, 96vw); }
dialog.dlg::backdrop { background: rgba(0, 0, 0, 0.65); }
.dlg-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.dlg-body { padding: 12px 14px; overflow: auto; max-height: calc(92vh - 120px); }
.dlg-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--line); }
.list-plain { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.match-row { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border: 1px solid var(--line); border-radius: 5px; background: var(--panel-2); }
.match-row .grow { flex: 1; min-width: 0; }
.match-row .sub { color: var(--muted); font-size: 0.8rem; }

/* ---- tab-uri și panouri ---- */
.timeline-col { grid-column: 1; grid-row: 2; display: flex; flex-direction: column; overflow: hidden; position: relative; }
.tabs-panel { grid-column: 2; grid-row: 2; display: flex; flex-direction: column; overflow: hidden; }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tab { flex: 1; padding: 7px 8px; background: transparent; color: var(--muted); border: 0; border-bottom: 2px solid transparent; font: inherit; font-weight: 600; cursor: pointer; }
.tab[aria-selected="true"] { color: var(--text); border-bottom-color: var(--primary-hi); background: var(--panel-2); }
.count { background: var(--panel-2); border-radius: 99px; padding: 0 7px; font-size: 0.78rem; color: var(--muted); margin-left: 4px; }
.tabpanel { flex: 1; min-height: 0; overflow: auto; padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.tabpanel[hidden] { display: none; }

/* ---- instanțe ---- */
.filters { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.filters .wide { grid-column: 1 / -1; }
.filters select, .filters input { width: 100%; min-height: 28px; font-size: 0.82rem; }
.filter-row { display: flex; gap: 4px; align-items: center; grid-column: 1 / -1; }
.filter-row input { flex: 1; }
.inst-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; flex: 1; min-height: 90px; overflow: auto; }
.inst-item { display: flex; align-items: stretch; border: 1px solid transparent; border-radius: 4px; background: var(--panel-2); border-left: 5px solid var(--c, #666); }
.inst-item.is-selected { border-color: var(--primary-hi); background: #1e3a66; }
.inst-item.is-active { box-shadow: inset 0 0 0 1px var(--focus); }
.inst-item input[type="checkbox"] { margin: 0 6px; align-self: center; }
.inst-main { flex: 1; min-width: 0; display: grid; grid-template-columns: 5.4em 1fr auto; gap: 6px; align-items: center; text-align: left; background: transparent; border: 0; color: inherit; font: inherit; font-size: 0.82rem; padding: 4px 6px 4px 0; cursor: pointer; }
.inst-time { font: 0.8rem ui-monospace, Menlo, Consolas, monospace; color: var(--muted); }
.inst-code { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inst-code small { font-weight: 400; color: var(--muted); margin-left: 6px; }
.inst-dur { color: var(--muted); font-size: 0.78rem; }
.inst-empty { color: var(--muted); padding: 12px 4px; text-align: center; }
.inst-editor { border-top: 1px solid var(--line); padding-top: 6px; display: flex; flex-direction: column; gap: 5px; }
.inst-editor h3 { display: flex; align-items: center; gap: 8px; }
.inst-editor .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.inst-editor .field { margin: 0; }
.inst-editor input[type="text"], .inst-editor input[type="number"] { width: 100%; }
.btn-row { display: flex; gap: 5px; flex-wrap: wrap; align-items: center; }
.time-field { display: flex; gap: 4px; }
.time-field input { flex: 1; min-width: 0; font-family: ui-monospace, Menlo, Consolas, monospace; }

/* ---- playlist-uri ---- */
.pl-clip { display: flex; gap: 6px; align-items: center; padding: 4px 6px; border-radius: 4px; background: var(--panel-2); border-left: 5px solid var(--c, #666); font-size: 0.83rem; }
.pl-clip.is-playing { outline: 2px solid var(--ok); }
.pl-clip .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pl-clip.is-missing { opacity: 0.55; border-left-color: #666; }

/* ---- timeline ---- */
.timeline-tools { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.timeline-tools .sep { width: 1px; height: 20px; background: var(--line); margin: 0 3px; }
.timeline-tools label { display: flex; gap: 4px; align-items: center; color: var(--muted); }
.timeline-scroll { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; position: relative; }
#timeline { display: block; width: 100%; background: #10151a; touch-action: none; }
.timeline-tip { position: absolute; z-index: 5; pointer-events: none; background: #05080b; color: #fff; border: 1px solid var(--line); border-radius: 4px; padding: 4px 8px; font-size: 0.8rem; max-width: 280px; white-space: pre-line; }
.timeline-tip[hidden] { display: none; }

/* ---- editor code window ---- */
.cwe-item { border: 1px solid var(--line); border-radius: 6px; padding: 6px; margin-bottom: 6px; background: var(--panel-2); display: grid; grid-template-columns: 1.6fr 1.2fr 1fr 70px 50px 100px 70px 70px; gap: 5px 6px; align-items: end; }
.cwe-item .field { margin: 0; min-width: 0; }
.cwe-item .field > label { font-size: 0.72rem; }
.cwe-item input, .cwe-item select { width: 100%; min-height: 28px; }
.cwe-item input[type="number"] { width: 100%; }
.cwe-item .cwe-wide { grid-column: span 4; }
.cwe-item .cwe-actions { grid-column: span 4; display: flex; gap: 4px; justify-content: flex-end; }
input.hk { text-align: center; font-weight: 700; cursor: pointer; caret-color: transparent; }
.cwe-opt { display: flex; gap: 5px; align-items: center; margin-bottom: 4px; }
.cwe-opt input[type="text"] { flex: 1; }
.cwe-opt input.hk { width: 90px; }
.section-title { margin: 12px 0 6px; padding-bottom: 3px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }

.toast-region { position: fixed; right: 12px; bottom: 12px; display: flex; flex-direction: column; gap: 6px; z-index: 200; max-width: min(420px, 90vw); }
.toast { padding: 8px 12px; border-radius: 6px; background: #0b1218; border: 1px solid var(--line); border-left: 4px solid var(--primary-hi); box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5); }
.toast-error { border-left-color: #ef4444; }
.toast-ok { border-left-color: var(--ok); }

@media (max-width: 1100px) {
  .timeline-col, .tabs-panel { grid-column: 1; grid-row: auto; }
  .cwe-item { grid-template-columns: 1fr 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }

/* completări */
.cwe-item .cwe-wide-all { grid-column: 1 / -1; }
.inst-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--c, #888); flex: none; }
.timeline-scroll { background: #10151a; }
.keys { border-collapse: collapse; width: 100%; }
.keys th { text-align: left; padding: 4px 14px 4px 0; white-space: nowrap; font-weight: 400; }
.keys td { color: var(--muted); padding: 4px 0; }
.keys kbd { background: var(--panel-2); border: 1px solid var(--line); padding: 2px 6px; }
.filters-block { display: flex; flex-direction: column; gap: 4px; }
.filters-more summary { cursor: pointer; color: var(--muted); font-size: 0.82rem; padding: 2px 0; }
.filters-more[open] summary { margin-bottom: 4px; }
.sel-bar { padding-top: 2px; }
.toast-warn { border-left-color: var(--warn); }
.keys select { max-width: 100%; }
.view-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.view-field { display: inline-flex; gap: 4px; align-items: center; color: var(--muted); font-size: 0.82rem; }
.view-field input[type="number"] { width: 4.2em; min-height: 26px; padding: 2px 4px; }
.pl-clip[draggable="true"] { cursor: grab; }
.pl-clip.is-dragging { opacity: 0.5; }