/* ── Sidebar shell ── */
#sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 19px 0 19px 21px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: width 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Logo ── */
.sb-logo {
  padding: 14px 8px 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.sb-logo-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  opacity: 1;
  transition: opacity 0.15s 0.12s;
}

.sb-logo-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.sb-logo small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
}

/* ── Collapse button ── */
.sb-collapse-btn {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--muted);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.sb-collapse-btn:hover {
  background: var(--bg3);
  color: var(--text);
}

.sb-collapse-btn svg {
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Tyrian clock ── */
.sb-clock {
  flex-shrink: 0;
  overflow: hidden;
  max-height: 100px;
  transition: max-height 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.sb-clock-inner {
  padding: 7px 16px 8px;
  border-bottom: 1px solid var(--border);
}

.sb-clock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.sb-clock-label {
  font-size: 10px;
  color: color-mix(in srgb, var(--muted) 50%, var(--text));
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.sb-clock-time {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.sb-clock-phase {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 0;
}

.phase-region {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.phase-right {
  display: flex;
  align-items: center;
  gap: 5px;
  position: relative;
}

.phase-right::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 5px);
  right: 0;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  padding: 3px 7px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0s;
}

.phase-right:hover::after {
  opacity: 1;
  transition: opacity 0s 0.4s;
}

.phase-name {
  font-size: 11px;
  font-weight: 500;
  text-align: right;
}

.phase-timer {
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  opacity: 0.7;
}


.phase-day   { color: #e8c84a; }
.phase-dawn  { color: #e8a26a; }
.phase-dusk  { color: #b07ac8; }
.phase-night { color: #7ea8d8; }

/* ── Account section ── */
.sb-section {
  flex-shrink: 0;
  overflow: hidden;
  max-height: 80px;
  transition: max-height 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.sb-section-inner {
  padding: 14px 10px 0;
}

.sb-label {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0 6px;
  margin-bottom: 7px;
  overflow: hidden;
  max-height: 24px;
  white-space: nowrap;
  transition: opacity 0.15s 0.1s, max-height 0.28s, margin-bottom 0.28s;
}

.sb-select-wrap { position: relative; }

.sb-select-wrap::after {
  content: '';
  position: absolute;
  right: 9px; top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--muted);
  pointer-events: none;
}

.sb-select-wrap select {
  width: 100%;
  height: var(--control-h);
  padding: 0 28px 0 9px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s;
}

.sb-select-wrap select:focus { outline: none; border-color: var(--accent); }

/* ── Nav wrap (nav buttons + tree, fills remaining sidebar height) ── */
.sb-nav-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* ── Nav ── */
.sb-nav {
  flex-shrink: 0;
  padding: 14px 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  width: 100%;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font);
  font-weight: 400;
  text-align: left;
  transition: background 0.1s, color 0.1s;
  flex-shrink: 0;
}

.nav-item:hover { background: var(--bg3); color: var(--text); }

.nav-item.active {
  background: var(--bg3);
  color: var(--text);
  border-color: var(--border-soft);
}

.nav-icon {
  width: 14px; height: 14px;
  flex-shrink: 0;
  opacity: 0.55;
}

.nav-item.active .nav-icon,
.nav-item:hover .nav-icon { opacity: 1; }

/* ── Browse toggle chevron ── */
.browse-chevron {
  margin-left: auto;
  flex-shrink: 0;
  overflow: hidden;
  max-width: 20px;
  opacity: 0.35;
  transition: transform 0.18s ease, opacity 0.15s 0.1s, max-width 0.2s 0.05s, margin-left 0.2s;
}

#btn-browse-toggle.open .browse-chevron {
  transform: rotate(90deg);
  opacity: 0.7;
}

/* ── Browser tree ── */
.browser-tree {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.browser-tree.hidden { display: none; }

#browser-tree:not(.hidden) {
  border-top: 1px solid var(--border);
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 8px 10px;
}

.browser-group { display: flex; flex-direction: column; }

.browser-group-header {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  min-height: 38px;
  padding: 4px 10px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: #c0c0c8;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-align: left;
  line-height: 1.35;
  transition: background 0.1s, color 0.1s;
}

.browser-group-header:hover { background: var(--bg3); color: var(--text); }
.browser-group-header.done-group .browser-group-name { color: var(--gold); }

.browser-group-name {
  flex: 1;
  min-width: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.browser-chevron {
  flex-shrink: 0;
  transition: transform 0.18s ease;
  opacity: 0.5;
}

.browser-group-header.expanded .browser-chevron {
  transform: rotate(90deg);
  opacity: 1;
}

.browser-group-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  object-fit: contain;
  opacity: 0.75;
}

.browser-group-header:hover .browser-group-icon,
.browser-group-header.expanded .browser-group-icon { opacity: 1; }

.browser-cat-list {
  display: none;
  flex-direction: column;
  gap: 1px;
  padding-left: 16px;
  margin-bottom: 2px;
}

.browser-cat-list.open { display: flex; }

.browser-cat-item {
  width: 100%;
  min-height: 36px;
  padding: 4px 10px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  text-align: left;
  line-height: 1.35;
  display: flex;
  align-items: center;
  transition: background 0.1s, color 0.1s;
}

.browser-cat-item-label {
  flex: 1;
  min-width: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.browser-cat-item:hover          { background: var(--bg3); color: var(--text); }
.browser-cat-item.active         { background: var(--bg3); color: var(--accent); font-weight: 500; }
.browser-cat-item.done-cat       { color: var(--gold); }
.browser-cat-item.done-cat:hover { color: #d4b35a; }
.browser-cat-item.done-cat.active { color: var(--gold); }

.browser-empty {
  font-size: 12px;
  color: var(--muted);
  padding: 6px 10px;
}

/* ── Active reminder ── */
.sb-reminder {
  flex-shrink: 0;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--border);
  transition: opacity 0.15s;
}

.sb-reminder-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7px;
}

.sb-reminder-meta-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.sb-reminder-view-all {
  font-size: 10px;
  color: var(--accent);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: var(--font);
  line-height: 1;
}

.sb-reminder-view-all:hover { text-decoration: underline; }

.sb-reminder-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 7px;
}

.sb-reminder-name {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: transparent;
  border: none;
  padding: 0;
  font-family: var(--font);
  text-align: left;
  cursor: pointer;
}

.sb-reminder-name:hover { color: var(--accent); }

.sb-reminder-cancel {
  flex-shrink: 0;
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 2px;
  display: flex;
  align-items: center;
  border-radius: var(--radius-sm);
  transition: color 0.1s, background 0.1s;
}

.sb-reminder-cancel:hover { color: var(--text); background: var(--bg3); }

.sb-reminder-progress {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sb-reminder-bar-bg {
  flex: 1;
  height: 4px;
  background: var(--bg4);
  border-radius: 99px;
  overflow: hidden;
}

.sb-reminder-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 99px;
  transition: width 1s linear;
  width: 100%;
}

.sb-reminder-time {
  font-size: 11px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

/* ── Bottom links ── */
.sb-bottom {
  flex-shrink: 0;
  padding: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sb-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  background: transparent;
  border: none;
  font-family: var(--font);
  font-weight: 400;
  text-decoration: none;
  transition: background 0.1s, color 0.1s;
  width: 100%;
  text-align: left;
}

.sb-link:hover { background: var(--bg3); color: var(--muted); }

.sb-donate svg { color: #e05878; opacity: 1 !important; }
.sb-donate:hover svg { color: #f07090; }

.sb-link svg { flex-shrink: 0; opacity: 0.6; }
.sb-link:hover svg { opacity: 1; }

/* ── Refresh row + button ── */
.sb-refresh-row {
  flex-shrink: 0;
  padding: 8px 10px 10px;
  border-bottom: 1px solid var(--border);
  transition: padding 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.sb-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text);
  font-size: 12px;
  font-family: var(--font);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, gap 0.22s;
}

.sb-btn > span {
  overflow: hidden;
  white-space: nowrap;
  max-width: 200px;
  transition: opacity 0.15s 0.1s, max-width 0.22s 0.04s;
}

.sb-btn:hover:not(:disabled) { background: var(--bg4); border-color: var(--muted); }
.sb-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.sb-btn.primary {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: #fff;
}

.sb-btn.primary:hover:not(:disabled) {
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

@keyframes sb-spin {
  to { transform: rotate(360deg); }
}

.sb-btn.updating svg {
  animation: sb-spin 0.9s linear infinite;
}

/* ── Suppress transitions on initial load ── */
#sidebar.sb-notransition,
#sidebar.sb-notransition * {
  transition: none !important;
}

/* ── Sidebar collapsed state ── */
#sidebar.collapsed {
  width: 52px;
}

/* Logo area */
#sidebar.collapsed .sb-logo {
  padding: 14px 8px;
  justify-content: center;
}

#sidebar.collapsed .sb-logo-text {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.1s;
}

#sidebar.collapsed .sb-collapse-btn svg {
  transform: rotate(180deg);
}

/* Account + clock: collapse to zero */
#sidebar.collapsed .sb-section,
#sidebar.collapsed .sb-clock {
  max-height: 0;
}

/* Refresh button: icon-only */
#sidebar.collapsed .sb-refresh-row {
  padding: 6px;
}

#sidebar.collapsed .sb-btn {
  gap: 0;
}

#sidebar.collapsed .sb-btn > span {
  opacity: 0;
  max-width: 0;
  transition: opacity 0.12s, max-width 0.22s;
}

/* Nav labels */
#sidebar.collapsed .sb-label {
  opacity: 0;
  max-height: 0;
  margin-bottom: 0;
  pointer-events: none;
  transition: opacity 0.12s, max-height 0.28s, margin-bottom 0.28s;
}

/* Nav items: hide text, center icon */
.nav-item > span {
  overflow: hidden;
  white-space: nowrap;
  max-width: 200px;
  transition: opacity 0.15s 0.1s, max-width 0.22s 0.04s;
}

#sidebar.collapsed .nav-item > span {
  opacity: 0;
  max-width: 0;
  pointer-events: none;
  transition: opacity 0.12s, max-width 0.22s;
}

#sidebar.collapsed .sb-nav {
  padding-left: 6px;
  padding-right: 6px;
}

#sidebar.collapsed .nav-item {
  justify-content: center;
  gap: 0;
  padding-left: 0;
  padding-right: 0;
}

/* Browse chevron */
#sidebar.collapsed .browse-chevron {
  opacity: 0 !important;
  max-width: 0;
  margin-left: 0;
  transition: opacity 0.12s, max-width 0.22s, margin-left 0.22s;
}

/* Reminder: fade out */
#sidebar.collapsed .sb-reminder {
  opacity: 0;
  pointer-events: none;
}

/* Bottom links: hide text, center icon */
.sb-link > span {
  overflow: hidden;
  white-space: nowrap;
  max-width: 200px;
  transition: opacity 0.15s 0.1s, max-width 0.22s 0.04s;
}

#sidebar.collapsed .sb-link > span {
  opacity: 0;
  max-width: 0;
  pointer-events: none;
  transition: opacity 0.12s, max-width 0.22s;
}

#sidebar.collapsed .sb-bottom {
  padding-left: 6px;
  padding-right: 6px;
}

#sidebar.collapsed .sb-link {
  justify-content: center;
  gap: 0;
  padding-left: 0;
  padding-right: 0;
}