/* ── Reset & tokens ── */
[hidden] { display: none !important; }

:root {
  --bg:        #f4f4f7;
  --surface:   #ffffff;
  --surface2:  #f9f9fb;
  --border:    #e4e4e9;
  --border2:   #d0d0da;
  --accent:    #6366f1;
  --accent-h:  #4f52d4;
  --accent-bg: #eef0ff;
  --accent-fg: #4f52d4;
  --text:      #111118;
  --text2:     #52525b;
  --text3:     #9090a0;
  --text4:     #c0c0cc;
  --danger:    #dc2626;
  --danger-bg: #fef2f2;
  --warn-bg:   #fffbeb;
  --warn-fg:   #92400e;
  --chord-bg:  #eef0ff;
  --chord-fg:  #4f52d4;
  --obs-bg:    #fffbeb;
  --obs-fg:    #78350f;
  --comeco-fg: #1e6a9a;
  --capo-bg:   #f97316;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14);
  --radius:    8px;
  --topbar-h:  52px;
  --nav-w:     248px;
  --detail-w:  400px;
  --transition: 0.18s ease;
}

[data-theme="dark"] {
  --bg:        #0f0f11;
  --surface:   #18181b;
  --surface2:  #1f1f23;
  --border:    #27272a;
  --border2:   #3f3f46;
  --accent:    #818cf8;
  --accent-h:  #a5b4fc;
  --accent-bg: #1e1f3a;
  --accent-fg: #a5b4fc;
  --text:      #f4f4f5;
  --text2:     #a1a1aa;
  --text3:     #71717a;
  --text4:     #3f3f46;
  --danger:    #f87171;
  --danger-bg: #1f1314;
  --warn-bg:   #1f1a0e;
  --warn-fg:   #fbbf24;
  --chord-bg:  #1e1f3a;
  --chord-fg:  #a5b4fc;
  --obs-bg:    #1f1a0e;
  --obs-fg:    #fbbf24;
  --comeco-fg: #60a5fa;
  --capo-bg:   #c2410c;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 4px 12px rgba(0,0,0,.5);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.6);
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  height: 100%;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  height: 100%;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ── Scrollbars ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ── Buttons ── */
.primary-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: #fff; border: none;
  border-radius: var(--radius); padding: 7px 14px;
  font-size: 13px; font-weight: 500; white-space: nowrap;
  transition: background var(--transition), transform 0.1s;
}
.primary-btn:hover { background: var(--accent-h); }
.primary-btn:active { transform: scale(0.97); }
.primary-btn.grow { flex: 1; justify-content: center; }
.primary-btn.full { width: 100%; justify-content: center; margin-top: 8px; }
.primary-btn:disabled { opacity: 0.5; cursor: default; }

.ghost-btn {
  display: inline-flex; align-items: center; gap: 5px;
  background: none; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 6px 10px;
  font-size: 13px; color: var(--text2);
  transition: background var(--transition), border-color var(--transition);
}
.ghost-btn:hover { background: var(--surface2); border-color: var(--border2); color: var(--text); }
.ghost-btn.small { padding: 2px 7px; font-size: 12px; }
.ghost-btn.active { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-fg); }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: none; border: none; padding: 6px 8px;
  border-radius: var(--radius); color: var(--text2);
  font-size: 12px; font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.icon-btn:hover { background: var(--surface2); color: var(--text); }

.danger-text { color: var(--danger) !important; }
.danger-text:hover { background: var(--danger-bg) !important; }

/* ── Auth ── */
#auth-screen, #license-screen {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  background-image: radial-gradient(ellipse at 25% 25%, var(--accent-bg) 0%, transparent 60%),
                    radial-gradient(ellipse at 75% 75%, var(--accent-bg) 0%, transparent 60%);
}
#auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 36px;
  width: 360px;
  box-shadow: var(--shadow-lg);
}
.auth-logo {
  font-size: 22px; font-weight: 600; color: var(--accent);
  text-align: center; margin-bottom: 4px;
}
.auth-sub {
  font-size: 13px; color: var(--text3); text-align: center;
  margin-bottom: 24px; line-height: 1.5;
}
.auth-lang-row {
  display: flex; justify-content: flex-end; margin-bottom: 8px;
}
.auth-field { margin-bottom: 12px; }
.auth-field label {
  display: block; font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text3); margin-bottom: 5px;
}
.auth-field input {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border2);
  border-radius: var(--radius); background: var(--surface2); color: var(--text);
  font-size: 14px; transition: border-color var(--transition), box-shadow var(--transition);
}
.auth-field input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}
.auth-error { min-height: 18px; font-size: 12px; color: var(--danger); text-align: center; margin-bottom: 4px; }
.auth-toggle { text-align: center; font-size: 12px; color: var(--text3); margin-top: 14px; }
.auth-toggle a { color: var(--accent); cursor: pointer; }
.auth-toggle a:hover { text-decoration: underline; }
.auth-forgot { text-align: center; font-size: 11.5px; margin-top: 8px; }
.auth-forgot a { color: var(--text3); cursor: pointer; }
.auth-forgot a:hover { color: var(--accent); }

/* ── Top bar ── */
#topbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--topbar-h); z-index: 200;
  display: flex; align-items: center; gap: 6px;
  padding: 0 12px 0 8px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
#nav-toggle { flex-shrink: 0; }
#logo {
  font-size: 15px; font-weight: 600; color: var(--text);
  white-space: nowrap; padding: 0 6px; user-select: none;
  display: flex; align-items: center; gap: 6px;
}
#logo span { color: var(--accent); }

#search-wrap {
  flex: 1; max-width: 480px; margin: 0 auto;
  position: relative; display: flex; align-items: center;
}
.search-icon { position: absolute; left: 10px; color: var(--text3); pointer-events: none; }
#search-input {
  width: 100%; padding: 7px 10px 7px 32px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-size: 13px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
#search-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.12); }
#search-kbd {
  position: absolute; right: 8px;
  font-size: 10px; color: var(--text3);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 4px; padding: 1px 5px;
  pointer-events: none; user-select: none;
}
#search-input:focus + #search-kbd { display: none; }

#topbar-right { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.topbar-action-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 7px; background: none; border: none;
  border-radius: var(--radius); color: var(--text2);
  transition: background var(--transition), color var(--transition);
}
.topbar-action-btn:hover { background: var(--accent-bg); color: var(--accent); }

/* User menu */
#user-wrap { position: relative; }
#user-btn {
  display: flex; align-items: center; gap: 7px;
  background: none; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 5px 10px;
  font-size: 13px; color: var(--text);
  transition: background var(--transition);
}
#user-btn:hover { background: var(--surface2); }
#user-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent-bg); color: var(--accent-fg);
  font-size: 11px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
#user-label { max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#user-menu {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 4px;
  min-width: 160px; box-shadow: var(--shadow-md);
  z-index: 300;
}
#user-menu button {
  width: 100%; display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; background: none; border: none;
  border-radius: 6px; font-size: 13px; color: var(--text2); text-align: left;
  transition: background var(--transition), color var(--transition);
}
#user-menu button:hover { background: var(--surface2); color: var(--text); }
.menu-divider { height: 1px; background: var(--border); margin: 4px 0; }

/* ── Main layout ── */
#app { height: 100%; }
#main {
  position: fixed; top: var(--topbar-h); left: 0; right: 0; bottom: 0;
  display: grid;
  grid-template-columns: var(--nav-w) 1fr;
  grid-template-rows: 1fr;
}
#main.nav-hidden { grid-template-columns: 0 1fr; }

/* ── Folder nav ── */
#folder-nav {
  background: var(--surface2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
}
#nav-action-row {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 10px 8px;
  border-bottom: 1px solid var(--border);
}
#folder-tree, #shared-tree, #automations-list {
  overflow-y: auto; padding: 6px 0;
}
#folder-tree { flex: 1; }
#shared-section, #automations-section {
  border-top: 1px solid var(--border);
  padding-bottom: 6px;
}
.nav-section-label {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text3);
  padding: 10px 12px 4px;
}

.nav-row {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 10px 7px 12px;
  border-radius: 6px; margin: 1px 4px;
  cursor: pointer; user-select: none;
  transition: background var(--transition);
  min-height: 34px;
}
.nav-row:hover { background: var(--border); }
.nav-row.active { background: var(--accent-bg); color: var(--accent-fg); }
.nav-row.active .nav-count { color: var(--accent-fg); opacity: .6; }
.nav-icon { font-size: 13px; flex-shrink: 0; }
.nav-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.nav-count { font-size: 11px; color: var(--text3); flex-shrink: 0; }
.nav-chevron {
  flex-shrink: 0; width: 16px; display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text3); padding: 0;
  transition: transform var(--transition);
}
.nav-chevron.open { transform: rotate(90deg); }
.nav-row-actions { display: none; }
.nav-mini-btn {
  background: none; border: none; color: var(--text3); padding: 2px 4px;
  border-radius: 4px; font-size: 11px; line-height: 1;
}
.nav-mini-btn:hover { background: var(--border2); color: var(--text); }

.song-nav-item {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 10px 5px 30px;
  border-radius: 6px; margin: 1px 4px;
  cursor: pointer; user-select: none;
  transition: background var(--transition);
  font-size: 12.5px; color: var(--text2);
}
.song-nav-item:hover { background: var(--border); color: var(--text); }
.song-nav-item.active { background: var(--accent-bg); color: var(--accent-fg); font-weight: 500; }
.song-nav-item .s-num { font-size: 10.5px; color: var(--text3); min-width: 16px; text-align: right; }
.song-nav-item .s-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.song-nav-item .s-actions { display: none; }
.song-nav-item:hover .s-actions { display: flex; gap: 1px; }

/* ── Song list (center) ── */
#list-panel {
  display: flex; flex-direction: column;
  background: var(--bg); overflow: hidden;
}
#list-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}
#list-title-wrap { display: flex; align-items: center; gap: 8px; flex: 1; }
#list-title { font-size: 16px; font-weight: 600; }
.count-badge {
  font-size: 11px; font-weight: 500; color: var(--text3);
  background: var(--border); border-radius: 20px; padding: 1px 7px;
}
#list-header-right { display: flex; align-items: center; gap: 4px; }
.list-folder-actions { display: flex; align-items: center; gap: 2px; }

#tag-filter-bar {
  display: flex; flex-wrap: nowrap; gap: 6px;
  padding: 8px 16px;
  overflow-x: auto; flex-shrink: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
#tag-filter-bar:empty { display: none; }
.tag-chip {
  flex-shrink: 0;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11.5px; cursor: pointer; white-space: nowrap;
  border: 1px solid var(--border2); background: var(--surface2);
  color: var(--text2); transition: all var(--transition);
}
.tag-chip:hover { border-color: var(--accent); color: var(--accent-fg); }
.tag-chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

#song-list { flex: 1; overflow-y: auto; }
#song-list.song-list-rows { padding: 8px 10px; }
#song-list.song-list-cards { padding: 10px 12px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; align-content: start; }

/* Song row */
.song-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition);
  border: 1px solid transparent;
}
.song-row:hover { background: var(--surface); border-color: var(--border); }
.song-row.active {
  background: var(--surface); border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.song-row-left { display: flex; flex-direction: column; gap: 3px; overflow: hidden; }
.song-row-name {
  font-size: 14px; font-weight: 500; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.song-row-sub {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text3);
}
.song-row-artist { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 200px; }
.song-row-key {
  flex-shrink: 0;
  font-size: 11px; font-weight: 600;
  background: var(--chord-bg); color: var(--chord-fg);
  border-radius: 4px; padding: 1px 6px;
}
.song-row-tags { display: flex; gap: 4px; flex-wrap: nowrap; overflow: hidden; }
.song-row-tag {
  font-size: 10.5px; padding: 1px 6px; border-radius: 10px;
  background: var(--border); color: var(--text3); white-space: nowrap;
}
.song-row-right { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.song-row-capo {
  font-size: 11px; font-weight: 600;
  background: var(--capo-bg); color: #fff;
  border-radius: 4px; padding: 1px 6px;
}
.song-row-actions { display: none; gap: 3px; }
.song-row:hover .song-row-actions { display: flex; }
.row-action-btn {
  background: none; border: none; padding: 3px 5px;
  border-radius: 5px; color: var(--text3); font-size: 11px; line-height: 1;
}
.row-action-btn:hover { background: var(--surface2); color: var(--text); }
.row-action-btn.danger:hover { color: var(--danger); }
.song-owner-chip {
  font-size: 10px; padding: 1px 6px; border-radius: 10px;
  background: var(--accent-bg); color: var(--accent-fg);
}

/* ── Song cards ── */
.song-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column; gap: 6px;
}
.song-card:hover { border-color: var(--border2); box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.song-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 2px 8px rgba(99,102,241,.12);
}
.sc-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.sc-title-wrap { display: flex; align-items: center; gap: 6px; min-width: 0; flex: 1; }
.sc-title {
  font-size: 1.15em; font-weight: 600; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sc-badges { display: flex; gap: 4px; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
.sc-artist { font-size: 1em; color: var(--text2); }
.sc-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.sc-comeco {
  font-size: .96em; color: var(--text2); font-style: italic;
  border-left: 2px solid var(--accent); padding-left: 8px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sc-chords { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 2px; }
.sc-chord {
  font-size: .92em; font-weight: 600;
  background: var(--chord-bg); color: var(--chord-fg);
  border-radius: 5px; padding: 3px 9px;
  white-space: nowrap; cursor: pointer;
  transition: opacity .1s;
}
.sc-chord:active { opacity: .6; }
.card-font-ctrl { display: flex; gap: 2px; align-items: center; }
.ghost-btn.small { font-size: 11px; padding: 2px 6px; font-weight: 600; }
.sc-actions {
  display: none; gap: 3px; margin-top: 4px;
  border-top: 1px solid var(--border); padding-top: 8px;
}
.song-card:hover .sc-actions, .song-card.active .sc-actions { display: flex; }
.sc-open-btn { display: none; }

/* Drag handle + multi-select */
.sc-drag-handle {
  cursor: grab; color: var(--text3); padding: 0 4px; font-size: 15px;
  letter-spacing: -2px; line-height: 1; touch-action: none; user-select: none;
  border-radius: 4px; flex-shrink: 0;
}
.sc-drag-handle:hover { background: var(--surface2); color: var(--text); }
.song-card.dragging {
  box-shadow: 0 10px 28px rgba(0,0,0,.28);
  transform: scale(1.02); cursor: grabbing;
  border-color: var(--accent);
}
.sc-placeholder {
  border: 2px dashed var(--accent); border-radius: 10px;
  background: var(--accent-bg); box-sizing: border-box;
}
.song-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 2px 8px rgba(99,102,241,.12);
}
.sc-check {
  width: 20px; height: 20px; border: 2px solid var(--border2); border-radius: 5px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: #fff; font-size: 13px; font-weight: 700; line-height: 1;
}
.song-card.selected .sc-check { background: var(--accent); border-color: var(--accent); }
#select-toggle.active { background: var(--accent-bg); color: var(--accent); }

/* Bulk action bar */
#bulk-bar {
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
  padding: 10px 12px; background: var(--surface); border-top: 1px solid var(--border);
}
#bulk-count { font-size: 13px; font-weight: 600; color: var(--text2); margin-right: auto; }
#bulk-bar button {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); padding: 7px 12px; font-size: 13px; font-weight: 600;
}
#bulk-bar button:disabled { opacity: .4; }
#bulk-bar button.danger { color: var(--danger); }

/* ── BPM / metrônomo ── */
.bpm-row { display: flex; gap: 6px; }
.bpm-row input { flex: 1; min-width: 0; }
.bpm-row .btn { padding: 6px 12px; font-weight: 700; flex-shrink: 0; }
.metro-practice-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#pres-metro.running { background: var(--danger) !important; border-color: var(--danger) !important; color: #fff !important; }

/* ── Notas da pasta ── */
#folder-notes { padding: 4px 16px 0; flex-shrink: 0; }
.fnotes summary {
  cursor: pointer; font-size: 12px; font-weight: 600; color: var(--text3);
  padding: 4px 0; user-select: none; list-style-position: inside;
}
.fnotes summary:hover { color: var(--text); }
.fnotes textarea {
  width: 100%; min-height: 64px; max-height: 200px; resize: vertical;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-size: 13px; line-height: 1.5; padding: 8px 10px;
  font-family: inherit; outline: none;
}
.fnotes textarea:focus { border-color: var(--accent); }
.fnotes-status { font-size: 11px; color: var(--text3); min-height: 14px; text-align: right; }

#empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; height: 100%; color: var(--text3); text-align: center; padding: 40px;
}
#empty-state p { font-size: 14px; line-height: 1.6; }

/* ── Song detail (right panel) ── */
#detail-panel {
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
  /* Fixed to the right edge so it never depends on grid column math */
  position: fixed;
  top: var(--topbar-h); right: 0; bottom: 0;
  width: var(--detail-w);
  z-index: 10;
}
/* List panel slides left to make room */
#list-panel { transition: margin-right var(--transition); }
#main.detail-open #list-panel { margin-right: var(--detail-w); }
/* On narrower screens also collapse the nav when detail opens */
@media (max-width: 1300px) {
  #main.detail-open #folder-nav { display: none !important; }
  #main.detail-open #list-panel { margin-right: var(--detail-w); margin-left: 0; }
  #main.detail-open { grid-template-columns: 1fr; }
}
#detail-topbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
#detail-toolbar { display: flex; align-items: center; gap: 4px; margin-left: auto; }

#detail-body { flex: 1; overflow-y: auto; padding: 20px; }

.detail-title {
  font-size: 22px; font-weight: 700; color: var(--text);
  line-height: 1.2; margin-bottom: 4px;
}
.detail-artist {
  font-size: 14px; color: var(--text2); margin-bottom: 14px;
}
.detail-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 16px;
}
.detail-key {
  font-size: 13px; font-weight: 600;
  background: var(--chord-bg); color: var(--chord-fg);
  border-radius: 6px; padding: 3px 10px;
}
.detail-capo {
  font-size: 13px; font-weight: 600;
  background: var(--capo-bg); color: #fff;
  border-radius: 6px; padding: 3px 10px;
}
.detail-tag {
  font-size: 11px; padding: 2px 8px; border-radius: 10px;
  background: var(--border); color: var(--text2);
}
.detail-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; color: var(--accent); text-decoration: none;
  padding: 3px 8px; border-radius: 6px; border: 1px solid var(--accent-bg);
  transition: background var(--transition);
}
.detail-link:hover { background: var(--accent-bg); }

.detail-section { margin-bottom: 18px; }
.detail-section-label {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text3); margin-bottom: 8px;
}
.detail-comeco {
  font-size: 13px; color: var(--comeco-fg); font-style: italic;
  border-left: 2px solid var(--accent); padding-left: 10px;
  line-height: 1.5;
}
.detail-obs {
  font-size: 12.5px; background: var(--obs-bg); color: var(--obs-fg);
  border-radius: var(--radius); padding: 8px 12px; line-height: 1.5;
  white-space: pre-wrap;
}

/* Chord tokens */
.detail-chords {
  font-family: 'Consolas', 'Fira Mono', monospace;
  font-size: 13px; line-height: 2.2; color: var(--text2);
}
.chord-token {
  display: inline-block; background: var(--chord-bg); color: var(--chord-fg);
  border-radius: 5px; padding: 3px 8px; margin: 2px 2px;
  font-size: 12px; font-weight: 700; white-space: nowrap;
  cursor: pointer; transition: background .1s, transform .1s;
}
.chord-token:hover { background: var(--accent-bg); transform: scale(1.08); }
.chord-token:active { transform: scale(0.95); }

/* Full chart */
.detail-full-cifra {
  font-family: 'Consolas', 'Fira Mono', monospace;
  font-size: 12.5px; line-height: 1.8;
  color: var(--text2); white-space: pre-wrap;
  overflow-x: auto; background: var(--surface2);
  border-radius: var(--radius); padding: 12px 14px;
  border: 1px solid var(--border);
}
.chord-inline { color: var(--chord-fg); font-weight: 700; cursor: pointer; }
.chord-inline:hover { text-decoration: underline; }

/* Transpose control */
.transpose-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px 12px;
}
.tp-label { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; flex: 1; }
.tp-btn {
  width: 28px; height: 28px; background: var(--surface);
  border: 1px solid var(--border2); border-radius: 6px;
  color: var(--text); font-size: 16px; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.tp-btn:hover { background: var(--accent-bg); }
.tp-val { font-size: 13px; font-weight: 600; min-width: 32px; text-align: center; color: var(--accent); }
.tp-key { font-size: 15px; font-weight: 700; min-width: 28px; text-align: center; color: var(--text); }
.tp-save {
  background: var(--accent); border: none; border-radius: 6px;
  color: #fff; font-size: 12px; padding: 4px 10px; font-weight: 500;
}
.tp-save:hover { background: var(--accent-h); }
.tp-reset { background: none; border: none; font-size: 11px; color: var(--text3); cursor: pointer; text-decoration: underline; }

/* Auto-scroll in detail */
.autoscroll-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px 12px; margin-top: 8px;
}
.asc-label { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; flex: 1; }
.asc-btn {
  background: var(--surface); border: 1px solid var(--border2); border-radius: 6px;
  color: var(--text); font-size: 14px; width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
}
.asc-btn:hover { background: var(--accent-bg); }
.asc-speed { font-size: 12px; font-weight: 600; min-width: 28px; text-align: center; color: var(--accent); }
.asc-toggle {
  background: var(--accent); border: none; border-radius: 6px;
  color: #fff; font-size: 12px; padding: 4px 10px; font-weight: 500;
  white-space: nowrap;
}
.asc-toggle:hover { background: var(--accent-h); }
.asc-toggle.running { background: var(--danger); }

/* ── Presentation overlay ── */
#pres-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: var(--bg);
  display: flex; flex-direction: column;
}
#pres-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--surface);
  border-bottom: 1px solid var(--border); flex-shrink: 0;
}
#pres-song-info { display: flex; align-items: baseline; gap: 10px; }
#pres-title { font-size: 16px; font-weight: 700; color: var(--accent); }
#pres-artist { font-size: 13px; color: var(--text3); }
#pres-controls { display: flex; align-items: center; gap: 6px; }
#pres-controls button {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); padding: 5px 10px;
  font-size: 12px; font-weight: 500;
  transition: background var(--transition);
}
#pres-controls button:hover { background: var(--accent-bg); color: var(--accent); }
#pres-font-label { font-size: 14px; font-weight: 700; color: var(--text3); padding: 0 4px; }
#pres-font-size-lbl, #pres-scroll-speed-lbl {
  font-size: 12px; font-weight: 600; color: var(--accent);
  min-width: 28px; text-align: center;
}
#pres-scroll-toggle {
  background: var(--accent) !important; color: #fff !important;
  border-color: var(--accent) !important;
}
#pres-scroll-toggle.running { background: var(--danger) !important; border-color: var(--danger) !important; }
#pres-close { padding: 5px 10px !important; }
.pres-divider { width: 1px; height: 20px; background: var(--border); }

#pres-body {
  display: flex; flex: 1; overflow: hidden;
}
#pres-left {
  width: 42%; border-right: 1px solid var(--border);
  padding: 28px 32px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 16px;
}
#pres-right {
  flex: 1; padding: 28px 32px; overflow-y: auto;
  -webkit-overflow-scrolling: touch; touch-action: pan-y;
}
.pres-section-label {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text3); margin-bottom: 12px;
}
#pres-capo-wrap .pres-capo {
  display: inline-block; font-size: 15px; font-weight: 700;
  background: var(--capo-bg); color: #fff; padding: 4px 14px; border-radius: 20px;
}
#pres-comeco {
  font-size: 15px; color: var(--comeco-fg); font-style: italic;
  border-left: 3px solid var(--accent); padding-left: 12px; line-height: 1.5;
}
#pres-chords {
  font-family: 'Consolas', monospace; font-size: 14px; line-height: 2.4; color: var(--text2);
}
#pres-chords .chord-token { font-size: 14px; padding: 4px 10px; }
#pres-full-cifra {
  font-family: 'Consolas', monospace; line-height: 2;
  color: var(--text2); white-space: pre-wrap;
}
#pres-full-cifra .chord-inline { color: var(--chord-fg); font-weight: 700; }
#pres-nav {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 10px; background: var(--surface); border-top: 1px solid var(--border);
  flex-shrink: 0;
}
#pres-prev, #pres-next {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--surface2); border: 1px solid var(--border2);
  color: var(--accent); font-size: 24px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
#pres-prev:hover, #pres-next:hover { background: var(--accent-bg); }
#pres-prev:disabled, #pres-next:disabled { opacity: .25; cursor: default; }
#pres-position { font-size: 12px; color: var(--text3); min-width: 60px; text-align: center; }

/* ── Modal ── */
#modal-overlay {
  position: fixed; inset: 0; z-index: 600;
  background: rgba(0,0,0,.45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto;
}
#modal-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 22px 24px;
  width: 100%; max-width: 580px; box-shadow: var(--shadow-lg);
  max-height: calc(100vh - 60px);
  max-height: calc(100dvh - 60px);
  overflow-y: auto;
}
#modal-box.wide { max-width: 820px; }
.modal-title { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
#modal-error { font-size: 12px; color: var(--danger); min-height: 15px; margin-top: 6px; }

/* Form */
.form-row { margin-bottom: 12px; }
.form-row label {
  display: block; font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text3); margin-bottom: 5px;
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%; padding: 8px 10px; background: var(--surface2);
  border: 1px solid var(--border2); border-radius: var(--radius);
  color: var(--text); font-size: 13.5px; transition: border-color var(--transition), box-shadow var(--transition);
}
.form-row textarea { font-family: 'Consolas', monospace; resize: vertical; line-height: 1.5; }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.form-grid-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 0 12px; }

.import-row { display: flex; gap: 8px; margin-bottom: 14px; }
.import-row input { flex: 1; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); border: none; border-radius: var(--radius);
  color: #fff; padding: 8px 16px; font-size: 13px; font-weight: 500; white-space: nowrap;
}
.btn:hover { background: var(--accent-h); }
.btn:disabled { opacity: .5; cursor: wait; }
.btn.secondary { background: var(--surface2); color: var(--text2); border: 1px solid var(--border2); }
.btn.secondary:hover { background: var(--border); }
.btn.danger { background: var(--danger); }
.btn.danger:hover { background: #b91c1c; }

/* Share */
.share-user-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; background: var(--surface2); border-radius: var(--radius);
  margin-bottom: 6px; font-size: 13px;
}
.share-user-row .su-name { flex: 1; }
.perm-chip {
  background: var(--border); border: 1px solid var(--border2); border-radius: 20px;
  padding: 2px 8px; font-size: 11px; cursor: pointer; color: var(--text2);
  transition: all var(--transition);
}
.perm-chip.on { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-fg); }

/* Folder-check list */
.folder-check-list { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 0; }
.folder-check {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 10px; border: 1px solid var(--border2); border-radius: 20px;
  font-size: 12px; color: var(--text2); cursor: pointer; background: var(--surface2);
  transition: all var(--transition);
}
.folder-check:has(input:checked) { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-fg); }
.folder-check input { accent-color: var(--accent); width: 12px; height: 12px; }

/* Admin table */
.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.admin-table th {
  text-align: left; font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em; color: var(--text3);
  padding: 6px 8px; border-bottom: 1px solid var(--border);
}
.admin-table td { padding: 8px 8px; border-bottom: 1px solid var(--border); color: var(--text2); white-space: nowrap; }
.lic-btn {
  border-radius: 20px; padding: 3px 10px; font-size: 10.5px; font-weight: 600;
  cursor: pointer; white-space: nowrap; border: 1px solid;
}
.lic-btn.on  { background: var(--surface2); color: #16a34a; border-color: #bbf7d0; }
.lic-btn.off { background: var(--danger-bg); color: var(--danger); border-color: #fecaca; }

/* ── Toast ── */
#toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); border-radius: 10px;
  padding: 10px 20px; font-size: 13px; z-index: 900;
  box-shadow: var(--shadow-md); transition: transform .28s ease;
  pointer-events: none; white-space: nowrap;
}
#toast.show { transform: translateX(-50%) translateY(0); }

/* ── Nav hidden animation ── */
#folder-nav { transition: width var(--transition); }
#main.nav-hidden #folder-nav { overflow: hidden; }

/* ── Touch: always show song actions (no hover) ── */
@media (hover: none) {
  .song-nav-item .s-actions { display: flex; }
  .song-row-actions { display: flex; }
}

/* Collapse nav on narrower screens when detail opens */
@media (max-width: 1300px) {
  #main.detail-open #folder-nav { display: none !important; }
  #main.detail-open { grid-template-columns: 1fr; }
}

/* Drop to 1-col cards when viewport is narrow */
@media (max-width: 1200px) {
  #song-list.song-list-cards { grid-template-columns: 1fr; }
}

/* ── Mobile ── */
@media (max-width: 768px) {
  :root {
    --nav-w: 100vw;
    --detail-w: 100vw;
  }
  #main {
    grid-template-columns: 1fr !important;
    grid-template-rows: 1fr !important;
  }
  #folder-nav {
    position: fixed; top: var(--topbar-h); left: 0; right: 0; bottom: 0;
    z-index: 100; transform: translateX(-100%); transition: transform .25s ease;
    width: 100% !important;
  }
  #folder-nav.open { transform: translateX(0); }
  #list-panel { grid-column: 1; grid-row: 1; margin-right: 0 !important; }
  #detail-panel {
    width: 100%; left: 0;
    transform: translateX(100%); transition: transform .25s ease;
    z-index: 110;
  }
  #detail-panel.open { transform: translateX(0); }
  #main.detail-open #folder-nav { display: flex !important; }
  #search-wrap { max-width: none; }
  #user-label { display: none; }
  #logo span { display: none; }
  #pres-body { flex-direction: column; }
  #pres-left { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
  #modal-overlay { padding: 0; align-items: flex-end; }
  #modal-box { border-radius: 14px 14px 0 0; max-height: 92dvh; overflow-y: auto; }

  /* Presentation controls: wrap so Close / auto-scroll stay reachable */
  #pres-topbar { flex-wrap: wrap; gap: 6px; padding: 8px 10px; }
  #pres-song-info { flex: 1 1 100%; min-width: 0; }
  #pres-title { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  #pres-controls { width: 100%; gap: 5px; flex-wrap: wrap; justify-content: flex-start; }
  #pres-controls button { padding: 6px 10px; font-size: 12px; }
  #pres-font-label { display: none; }

  /* Bigger move arrows in the folder nav */
  .nav-mini-btn { font-size: 15px; padding: 6px 9px; }

  /* Cards: single column, full width */
  #song-list.song-list-cards { padding: 8px; gap: 8px; grid-template-columns: 1fr; }
  .song-card { min-width: 0; }

  /* Always show action row on mobile — no hover needed */
  .song-card .sc-actions { display: flex !important; flex-wrap: wrap; gap: 6px; }

  /* "Ver letra" grows to fill space, accent-colored */
  .sc-open-btn {
    display: flex; flex: 1; min-width: 80px;
    justify-content: center; align-items: center;
    background: var(--accent); color: #fff;
    border: none; border-radius: 6px;
    font-size: 13px; font-weight: 600; padding: 7px 12px;
    cursor: pointer;
  }
  .sc-open-btn:active { opacity: .82; }

  /* Audio button: same height as other actions */
  .sc-audio-btn { font-size: 16px; padding: 5px 8px; }
}