/* Editor toolbar (.ed) and versions panel (.vs). Tokens come from base.css (same names as Piano's style.css). */

/* ---------- editor toolbar ---------- */
.ed { display: flex; flex-direction: column; gap: 8px; padding: 8px 10px; color: var(--ink); background: var(--glass); backdrop-filter: blur(14px) saturate(1.15); -webkit-backdrop-filter: blur(14px) saturate(1.15); border: var(--line); border-radius: 24px; box-shadow: var(--shadow); user-select: none; }
.ed button, .ed select, .ed input { font-family: var(--f-mono); color: var(--ink); }
.ed-bar { display: flex; align-items: center; gap: 8px 14px; flex-wrap: wrap; }
.ed-tabs { display: inline-flex; gap: 2px; padding: 3px; border: var(--line); border-radius: 999px; background: var(--panel); }
.ed-tabs button { height: 30px; padding: 0 13px; border: 0; border-radius: 999px; background: transparent; font: 500 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }
.ed-tabs button:hover { background: var(--red-pale); }
.ed-tabs button[aria-selected=true] { background: var(--ink); color: var(--panel); }
.ed-row[hidden] { display: none; }
.ed-hint { flex: 1; min-width: 180px; font: 500 12px/1.3 var(--f-title); letter-spacing: -.005em; }
.ed-hint::before { content: ''; display: inline-block; width: 8px; height: 8px; margin-right: 9px; border-radius: 50%; background: var(--red); vertical-align: 1px; }
.ed-count { font: 500 11px/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--grey-3); white-space: nowrap; }

.ed-draft { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 8px 8px 16px; border: var(--line); border-radius: 999px; background: var(--red-pale); font: 500 12px var(--f-title); }
.ed-draft[hidden] { display: none; }
.ed-draft span { margin-right: auto; }

.ed-row { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 10px 18px; }
.ed-grp { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.ed-grp h4 { margin: 0; font: 500 10px/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--grey-3); }
.ed-btns { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }

/* big tool buttons */
.ed-tools { display: flex; gap: 6px; }
.ed-tool svg { width: 18px; height: 18px; flex: none; }
.ed-tool { position: relative; display: flex; align-items: center; justify-content: center; gap: 7px; height: 40px; padding: 0 22px 0 12px; border: var(--line); border-radius: 14px; background: var(--panel); cursor: pointer; transition: background .15s, color .15s, transform .1s; }
.ed-tool span { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; }
.ed-tool kbd { position: absolute; top: 4px; right: 7px; font: 500 9px/1 var(--f-mono); color: var(--grey-3); }
.ed-tool:hover { background: var(--red-pale); }
.ed-tool[aria-checked=true] { background: var(--ink); color: var(--panel); }
.ed-tool[aria-checked=true] kbd { color: var(--grey-2); }
.ed-tool[aria-checked=true] svg { color: var(--red); }
.ed-tool:active { transform: translateY(1px); }

/* action pills */
.ed-btn { display: inline-flex; align-items: center; gap: 7px; height: 36px; padding: 0 14px 0 11px; border: var(--line); border-radius: 999px; background: transparent; cursor: pointer; white-space: nowrap; transition: background .15s, color .15s; }
.ed-btn svg { width: 18px; height: 18px; flex: none; }
.ed-btn span { font: 500 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; }
.ed-btn.ed-txt { padding: 0 13px; }
.ed-btn:hover:not(:disabled) { background: var(--ink); color: var(--panel); }
.ed-btn:disabled, .ed input:disabled { opacity: .35; cursor: default; }

.ed-field { display: flex; align-items: center; gap: 8px; }
.ed-field > span { font: 500 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--grey-3); white-space: nowrap; }
.ed-field select, .ed-field input { height: 36px; padding: 0 12px; border: var(--line); border-radius: 999px; background: var(--panel); font: 500 12px var(--f-mono); letter-spacing: .04em; min-width: 0; }
.ed-field input[type=number] { width: 92px; }
.ed-field select { padding-right: 8px; cursor: pointer; }


/* velocity: dotted pill like the Piano rulers */
.ed-vel { display: flex; align-items: center; gap: 10px; height: 36px; padding: 0 14px; border: var(--line); border-radius: 999px; background: var(--panel); }
.ed-vel input[type=range] { width: 120px; accent-color: var(--red); cursor: pointer; }
.ed-vel output { min-width: 28px; text-align: right; font: 500 12px var(--f-mono); }

.ed :focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

@media (max-width: 760px) {
  .ed-tool { padding: 0 18px 0 10px; }
  .ed-btn span { letter-spacing: .06em; }
}

/* ---------- versions panel ---------- */
.vs { display: flex; flex-direction: column; gap: 12px; color: var(--ink); }
.vs button, .vs input { font-family: var(--f-mono); color: var(--ink); }
.vs-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.vs-head h3 { margin: 0; font: 500 11px/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--grey-3); }
.vs-status { display: inline-flex; align-items: center; gap: 7px; font: 500 10px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--grey-3); }
.vs-status.dirty { color: var(--red); }
.vs-status.dirty::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--red); animation: vs-blink 1.2s ease-in-out infinite; }
@keyframes vs-blink { 50% { opacity: .35; } }

.vs-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; max-height: 38vh; overflow: auto; }
.vs-row { display: grid; grid-template-columns: 1fr auto; grid-template-areas: 'name badge' 'meta now'; align-items: center; gap: 3px 10px; width: 100%; padding: 10px 16px; border: var(--line); border-radius: 18px; background: var(--panel); text-align: left; cursor: pointer; transition: background .15s, color .15s; }
.vs-row:hover { background: var(--red-pale); }
.vs-row.cur { background: var(--ink); color: var(--panel); cursor: default; }
.vs-name { grid-area: name; font: 700 14px/1.2 var(--f-title); letter-spacing: -.01em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vs-meta { grid-area: meta; font: 500 10px/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--grey-3); }
.vs-row.cur .vs-meta { color: var(--grey-2); }
.vs-badge { grid-area: badge; justify-self: end; padding: 3px 9px; border: 1.5px solid currentColor; border-radius: 999px; font: 500 9px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; }
.vs-badge.orig { color: var(--grey-3); }
.vs-row.cur .vs-badge.orig { color: var(--grey-2); }
.vs-badge.user { color: var(--red); }
.vs-now { grid-area: now; justify-self: end; font: 500 9px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--red); }
.vs-empty { margin: 0; color: var(--grey-3); font: 500 12px var(--f-mono); }

.vs-btns { display: flex; flex-wrap: wrap; gap: 6px; }
.vs-btn { height: 36px; padding: 0 15px; border: var(--line); border-radius: 999px; background: transparent; font: 500 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; white-space: nowrap; transition: background .15s, color .15s; }
.vs-btn:hover:not(:disabled) { background: var(--ink); color: var(--panel); }
.vs-btn.primary { background: var(--red); border-color: var(--red); color: #fff; }
.vs-btn.primary:hover:not(:disabled) { background: var(--ink); border-color: var(--ink); }
.vs-btn.danger:hover:not(:disabled) { background: var(--red); border-color: var(--red); color: #fff; }
.vs-btn:disabled { opacity: .35; cursor: default; }
.vs :focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

/* modal (appended to body, so it carries .vs itself) */
.vs.vs-modal { position: fixed; inset: 0; z-index: 400; display: grid; place-items: center; padding: 16px; background: rgba(13, 13, 13, .35); backdrop-filter: blur(3px); }
.vs-dialog { width: min(440px, 100%); display: flex; flex-direction: column; gap: 14px; padding: 26px; background: var(--panel); border: var(--line); border-radius: 24px; box-shadow: var(--shadow); }
.vs-dialog h3 { margin: 0; font: 800 24px/1 var(--f-title); letter-spacing: -.03em; text-transform: uppercase; }
.vs-dialog p { margin: 0; font: 400 14px/1.45 var(--f-title); color: var(--grey-3); }
.vs-in { height: 42px; padding: 0 18px; border: var(--line); border-radius: 999px; background: var(--page); font: 500 13px var(--f-mono); letter-spacing: .03em; }
.vs-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.ed[hidden] { display: none; }

/* ---------- touch / iPad ---------- */
/* long-press menu on a note (editor.js), drawn inside the view */
.ed-ctx { position: absolute; z-index: 6; display: flex; flex-wrap: wrap; gap: 4px; max-width: calc(100% - 8px); padding: 5px; border-radius: 26px; background: rgba(16, 16, 18, .92); border: 1px solid rgba(255, 255, 255, .2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: var(--shadow); }
.ed-ctx button { min-height: 44px; padding: 0 16px; border: 0; border-radius: 999px; background: transparent; color: #eee; font: 500 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }
.ed-ctx button:active { background: rgba(255, 255, 255, .2); }
.ed-ctx button[data-act=delete] { color: #ff7a7f; }

@media (pointer: coarse), (max-width: 900px) {   /* compact toolbar: icon-only tools, hint on its own line */
  .ed-tool { padding: 0 12px; }
  .ed-tool span, .ed-tool kbd { display: none; }
  .ed-hint { order: 9; flex: 1 1 100%; min-width: 0; }
}
@media (pointer: coarse) {
  .ed-tool, .ed-btn, .ed-vel, .ed-field select, .ed-field input, .vs-btn { height: 44px; min-width: 44px; }
  .ed-tool kbd { display: none; }
  .ed-tabs button { height: 44px; padding: 0 16px; }
  .ed-vel input[type=range] { height: 44px; width: 150px; }
  .vs-row { min-height: 44px; }
}

/* tablets and small windows: each pane is one swipeable line instead of a wrapped block, so the roll keeps its height */
@media (pointer: coarse), (max-width: 900px), (max-height: 900px) {
  .ed-row { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .ed-row::-webkit-scrollbar { display: none; }
  .ed-row .ed-grp { flex: none; }
  .ed-row .ed-btns { flex-wrap: nowrap; }
}