/* ==========================================================
   Crate — a personal music library
   All customizable values live in :root below. Change freely.
   ========================================================== */

:root {
  /* Color */
  --bg:            #12141c;
  --surface:        #1b1e29;
  --surface-alt:    #232635;
  --surface-hover:  #2a2e40;
  --border:         #2c3040;
  --text:           #edeae3;
  --comp:           #3d82e8;
  --text-muted:     #8b8fa3;
  --text-faint:     #5a5f73;
  --text-dark:      #000000;
  --accent:         #e8a33d;
  --accent-dim:     #a67527;
  --danger:         #d65f5f;

  /* Type */
  --font-display: Verdana, sans-serif;
  --font-body:    "IBM Plex Sans", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;

  /* Layout */
  --sidebar-w:    240px;
  --topbar-h:     64px;
  --playbar-h:    84px;
  --radius:       6px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input {
  font-family: inherit;
}

/* ---------- App shell ---------- */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  height: calc(100vh - var(--playbar-h));
}

/* ---------- Sidebar ---------- */

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 22px 0 12px;
  overflow-y: auto;
}

.sidebar-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--accent);
  padding: 0 20px 22px;
}

.sidebar-auth {
  padding: 0 20px 18px;
  font-size: 12.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.sidebar-auth-user {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-auth-link {
  background: transparent;
  border: none;
  color: var(--comp);
  font-size: 12.5px;
  font-weight: 500;
  padding: 0;
  flex-shrink: 0;
}

.sidebar-auth-link:hover {
  color: var(--accent);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 10px;
  margin-bottom: 24px;
}

.nav-item {
  background: transparent;
  border: none;
  color: var(--text);
  text-align: left;
  padding: 9px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
}

.nav-item:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.nav-item.is-active {
  background: var(--surface-alt);
  color: var(--accent);
}

.sidebar-playlists {
  padding: 0 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background-color: var(--text-faint);
}

.sidebar-playlists-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px 8px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text);
  border-bottom: 1px solid var(--accent);
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 20px;
  height: 20px;
  border-radius: 4px;
  font-size: 14px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.playlist-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
}

.playlist-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: var(--radius);
}

.playlist-list-item:hover {
  background: var(--surface-hover);
}

.playlist-list-item.is-active {
  background: var(--surface-alt);
}

.playlist-list-item button.playlist-name {
  flex: 1;
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
  padding: 8px 12px;
  font-size: 13.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.playlist-list-item.is-active button.playlist-name,
.playlist-list-item:hover button.playlist-name {
  color: var(--text);
}

.playlist-delete {
  background: none;
  border: none;
  color: var(--text-faint);
  padding: 6px 10px;
  font-size: 13px;
  visibility: hidden;
}

.playlist-list-item:hover .playlist-delete {
  visibility: visible;
}

.playlist-delete:hover {
  color: var(--danger);
}

.playlist-empty-hint {
  color: var(--text-faint);
  font-size: 12.5px;
  padding: 8px 12px;
}

/* ---------- Top bar ---------- */

.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin-bottom: 8rem;
  position: relative; /* ADDED BY CLAUDE so .az-index below can overlay it, pinned during scroll */
}

.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  padding: 0 28px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.search-wrap { width: 100%; max-width: 480px; }

#search-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 9px 14px;
  font-size: 14px;
}

#search-input:focus {
  outline: none;
  border-color: var(--accent);
}

#search-input::placeholder { 
  color: var(--text-muted); 
}

/* ---------- Content ---------- */

.content {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px 40px;
  padding-right: 3rem; /*TO MAKE ROOM FOR THE ALPHA INDEX*/
}
/* ADDED BY CLAUDE FOR ALPHA INDEX OF ARTISTS
A-Z jump index — overlays the right edge of .content, stays fixed in
   place while the content scrolls underneath it. Only shown on the
   Artists view (toggled via the [hidden] attribute in JS). */
.az-index {
  position: fixed;
  top: 0;
  right: .25rem;
  bottom: 0;
  display: flex;
  flex-direction: column;
  /*justify-content: center;*/
  align-items: center;
  gap: .75rem;
  z-index: 5;
  padding: 8px 2px;
}
.az-index-letter {
  background: none;
  border: none;
  width: 20px;
  height: 1.2rem;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  color: var(--text-faint);
  border-radius: 3px;
  cursor: default;
}
.az-index-letter.has-match {
  color: var(--text-muted);
  cursor: pointer;
}
.az-index-letter.has-match:hover {
  background: var(--surface-hover);
  color: var(--accent);
}
@media (max-width: 760px) {
  .az-index {
    right: 0;
    padding: 4px 1px;
  }
  .az-index-letter {
    width: 16px;
    height: 12px;
    font-size: 8.5px;
  }
}
/*END ADDED BY CLAUDE*/
.view-heading {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  margin: 4px 0 20px;
}

.view-subheading {
  color: var(--text-muted);
  font-size: 13.5px;
  margin: -14px 0 20px;
}

.back-link {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 13px;
  padding: 0;
  margin-bottom: 14px;
}

/* Track table */

.track-table {
  width: 100%;
  border-collapse: collapse;
}

.track-table thead th {
  text-align: left;
  color: var(--accent);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.04em;
  padding: 0 10px 8px;
  border-bottom: 1px solid var(--border);
}

.track-table th.col-num,
.track-table td.col-num,
.track-table th.col-len,
.track-table td.col-len {
  text-align: right;
  font-family: var(--font-mono);
}

.track-row {
  border-bottom: 1px solid var(--border);
}

.track-row:hover {
  background: var(--surface);
}

.track-row.is-playing {
  background: var(--surface-alt);
}

.track-row td {
  padding: 9px 10px;
  vertical-align: middle;
}

.track-row td.col-title { color: var(--text); }

.track-row.is-playing td.col-title { color: var(--accent); }

.col-num {
  width: 44px;
  color: var(--text-faint);
  font-size: 12.5px;
  position: relative;
}

.track-play-btn {
  background: none;
  border: none;
  color: var(--accent);
  display: none;
  font-size: 13px;
  width: 24px;
}

.track-row:hover .track-play-btn { display: inline-block; }
.track-row:hover .col-num-index { display: none; }
.track-row.is-playing .track-play-btn { display: inline-block; }
.track-row.is-playing .col-num-index { display: none; }

.col-title button.track-title-btn {
  background: none;
  border: none;
  color: inherit;
  font-size: 14px;
  text-align: left;
  padding: 0;
}

.col-title button.track-title-btn:hover { color: var(--accent); }

.col-len { width: 64px; font-size: 12.5px; color: var(--text); }

.col-menu { width: 36px; text-align: center; }

.row-menu-btn {
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 16px;
  padding: 4px 8px;
  border-radius: 4px;
  visibility: hidden;
}

.track-row:hover .row-menu-btn { visibility: visible; }

.row-menu-btn:hover {
  background: var(--surface-hover);
  color: var(--text);
}

/* Artist / album grids */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 22px;
}

.card {
  background: transparent;
  border: none;
  padding: 0;
  text-align: left;
  color: var(--text);
}

.card-art {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(155deg, var(--surface-alt), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-family: var(--font-display);
  font-size: 28px;
  margin-bottom: 10px;
  /*ADDED BY CLAUDE FOR NEW ARTWORK*/
    overflow: hidden;
  }
  .card-art-image {
    padding: 0;
    background: var(--surface);
  }
  .card-art-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
.card:hover .card-art {
  border-color: var(--accent-dim);
  color: var(--accent);
}

.card-name {
  font-size: 14px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-sub {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 2px;
}

/*ADDED BY CLAUDE FOR ARTWORK*/
.detail-header {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 4px;
}
.detail-header .card-art {
  width: 120px;
  flex-shrink: 0;
  margin-bottom: 0;
  font-size: 22px;
}
.detail-header .view-heading {
  margin-bottom: 2px;
}

/* Empty state */

.empty-state {
  color: var(--text-faint);
  padding: 40px 4px;
  font-size: 14px;
}

/* ---------- Context menu ---------- */

.context-menu {
  position: fixed;
  z-index: 50;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  min-width: 190px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.context-menu-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text);
  font-size: 13.5px;
  padding: 8px 10px;
  border-radius: 4px;
}

.context-menu-item:hover { background: var(--surface-hover); }

#ctx-remove-item:hover { color: var(--danger); }

.context-menu-submenu { position: relative; }

.context-submenu {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  min-width: 170px;
  max-height: 240px;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.context-menu-submenu:hover .context-submenu,
.context-menu-submenu:focus-within .context-submenu {
  display: block;
}

.context-submenu-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text);
  font-size: 13px;
  padding: 7px 10px;
  border-radius: 4px;
  white-space: nowrap;
}

.context-submenu-item:hover { background: var(--surface-hover); }

.context-submenu-empty {
  color: var(--text-faint);
  font-size: 12.5px;
  padding: 7px 10px;
}

/* ---------- Dialogs ---------- */

.edit-dialog {
  background: var(--surface-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
  width: 360px;
  max-width: 90vw;
}

.edit-dialog::backdrop {
  background: rgba(0,0,0,0.55);
}

.edit-dialog h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 19px;
  margin: 0 0 16px;
}

.edit-dialog label {
  display: block;
  font-size: 12.5px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.edit-dialog input {
  display: block;
  width: 100%;
  margin-top: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 8px 10px;
  font-size: 13.5px;
}

.edit-dialog input:focus {
  outline: none;
  border-color: var(--accent);
}

.login-error {
  background: rgba(214, 95, 95, 0.15);
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: 5px;
  padding: 8px 10px;
  font-size: 12.5px;
  margin: 0 0 14px;
}

.edit-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 6px;
}

.btn-primary, .btn-secondary {
  border-radius: 5px;
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 500;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #241a06;
}

.btn-primary:hover { background: #f0ad4e; }

.btn-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}

.btn-secondary:hover { color: var(--text); }

/* ---------- Play bar ---------- */

.play-bar {
  height: var(--playbar-h);
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 260px 1fr 160px;
  align-items: center;
  padding: 0 24px;
  gap: 20px;
  position: fixed;
  bottom: 0;
  width: 100%;
}

.play-bar-track { min-width: 0; }

.play-bar-title {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.play-bar-artist {
  font-size: 12.5px;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.play-bar-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  max-width: 520px;
  margin: 0 auto;
  width: 100%;
}

.play-bar-controls {
  display: flex;
  align-items: center;
  gap: 18px;
}

.transport-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 15px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.transport-btn:hover { color: var(--text); }

.transport-btn-main {
  background: var(--text);
  color: var(--bg);
  width: 32px;
  height: 32px;
  font-size: 13px;
}

.transport-btn-main:hover { background: var(--accent); }

.play-bar-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.play-bar-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
  min-width: 34px;
}

#pb-seek, #pb-volume {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
}

#pb-seek::-webkit-slider-thumb, #pb-volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}

#pb-seek::-moz-range-thumb, #pb-volume::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border: none;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}

.play-bar-volume {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-self: end;
}

.play-bar-volume-label {
  font-size: 11px;
  color: var(--text-faint);
}

/* ---------- Scrollbars ---------- */

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

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  :root { 
    --sidebar-w: 76px; 
  }
  .nav-item span, 
  .sidebar-playlists-head span,
  .az-index { 
    display: none; 
  }
  .content {
    padding-right: .5rem;
  }
  .sidebar {
    padding-top: 0;
  }
  .sidebar-brand {
    text-align: center;
    background-color: var(--accent);
    color: var(--text-faint);
    padding: .5rem 0;
  }
  .playlist-list {
      display: flex;
      justify-content: space-evenly;
  }
  .play-bar { 
    grid-template-columns: 1fr; 
    height: auto; 
    padding: 10px 16px; 
    gap: 8px; 
  }
  .play-bar-volume { 
    display: none; 
  }
  .content {
    padding-left: 0;
  }
  .app {
    display: block;
  }
  .sidebar-nav {
    flex-direction: row;
    justify-content: space-around;
  }
  .card-grid {
    padding: 0 1rem;
  }
  .view-heading {
    text-align: center;
  }
}
@media (max-width: 522px) {
  .card-art {
    display: none;
  }
  .track-table th:nth-of-type(4), 
  .track-table td:nth-of-type(4),
  .track-table th:nth-of-type(5), 
  .track-table td:nth-of-type(5) {
      display: none;
  }
}