/* ─── APP LAYOUT ─────────────────────────────────────────── */
#app-view {
  display: flex;
  flex-direction: row;   /* sidebar + main side-by-side */
  height: 100vh;
  overflow: hidden;
}

/* ─── LEFT SIDEBAR ───────────────────────────────────────── */
.left-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  height: 100vh;
  transition: width 0.22s cubic-bezier(0.4,0,0.2,1),
              border-right-width 0.22s;
  z-index: 20;
}
.left-sidebar.collapsed {
  width: 0;
  border-right-width: 0;
}

.lsb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  height: var(--header-h);
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
}
.lsb-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-muted);
  white-space: nowrap;
}
.lsb-close {
  width: 26px; height: 26px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.lsb-close:hover { background: var(--surface2); color: var(--text); }

.lsb-section {
  padding: 14px 12px 12px;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0;
}
.lsb-section-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 8px;
  white-space: nowrap;
}

/* Page nav tabs (vertical) */
.lsb-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  margin-bottom: 2px;
}
.lsb-tab:hover  { background: var(--surface2); color: var(--text); }
.lsb-tab.active { background: var(--accent-dim); color: var(--accent); }
.lsb-tab-disabled {
  opacity: 0.38;
  cursor: not-allowed;
  pointer-events: none;
  font-style: italic;
}

/* Month nav row inside sidebar */
.lsb-month-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.lsb-month-nav .period-label {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  text-align: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--text);
  font-weight: 600;
  padding: 5px 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.lsb-month-nav .period-label:hover {
  background: var(--surface2);
  border-color: var(--border);
}
.lsb-month-nav .period-label.open {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* Month picker popover */
.month-picker {
  margin: 8px 0;
  padding: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.mp-year-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 8px;
}
.mp-year-label {
  flex: 1;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
}
.mp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}
.mp-month {
  padding: 7px 0;
  background: var(--surface3);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.mp-month:hover {
  background: var(--surface);
  color: var(--text);
  border-color: #484f58;
}
.mp-month.current {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* Month range picker (Start / End dropdowns) */
.mp-field { margin-bottom: 10px; }
.mp-label {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.mp-selects {
  display: flex;
  gap: 6px;
}
.mp-selects .filter-select {
  flex: 1;
  min-width: 0;
}
.mp-selects .mp-year { flex: 0 0 72px; }
.mp-error {
  margin-bottom: 8px;
  font-size: 11px;
  color: #f85149;
  line-height: 1.4;
}
.mp-apply-btn {
  width: 100%;
  padding: 8px 0;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: #0d1117;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.15s;
}
.mp-apply-btn:hover { filter: brightness(1.1); }
.lsb-today {
  width: 100%;
  text-align: center;
  margin: 0;
}

/* Filters inside sidebar */
.lsb-search {
  width: 100%;
  margin-bottom: 10px;
}
.lsb-search .search-input        { width: 100%; }
.lsb-search .search-input:focus  { width: 100%; }

.lsb-filter-row {
  margin-bottom: 8px;
}
.lsb-filter-row .filter-label  { display: block; margin-bottom: 4px; }
.lsb-filter-row .filter-select { width: 100%; min-width: 0; }

/* ── Multi-select dropdown (Job Type filter) ────────────── */
.multi-select { position: relative; width: 100%; }

.ms-btn {
  display: flex;
  align-items: center;
  text-align: left;
  width: 100%;
  min-width: 0;
  font-family: inherit;
}
.ms-btn:hover, .ms-btn:focus { border-color: var(--accent); }
.ms-btn span {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ms-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  padding: 4px;
  z-index: 120;
  max-height: 240px;
  overflow-y: auto;
}

.ms-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 5px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  transition: background 0.1s, color 0.1s;
}
.ms-option:hover   { background: var(--accent-dim); color: var(--text); }
.ms-option.checked { color: var(--text); font-weight: 600; }

.ms-option input[type="checkbox"] {
  accent-color: var(--accent);
  width: 13px;
  height: 13px;
  margin: 0;
  cursor: pointer;
  flex-shrink: 0;
}

.ms-option-all {
  border-bottom: 1px solid var(--border-light);
  border-radius: 5px 5px 0 0;
  margin-bottom: 3px;
  padding-bottom: 8px;
}

.lsb-clear-btn {
  width: 100%;
  margin-top: 10px;
  padding: 7px 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  letter-spacing: 0.02em;
}
.lsb-clear-btn:hover {
  background: var(--surface2);
  color: var(--text);
  border-color: #484f58;
}
.lsb-clear-btn.has-filters {
  color: var(--accent);
  border-color: rgba(88,166,255,0.4);
}
.lsb-clear-btn.has-filters:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

/* ── HEADER TOGGLE ──────────────────────────────────────── */
.header-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.header-toggle-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  transition: color 0.2s;
  user-select: none;
}
.header-toggle input:checked ~ .header-toggle-label {
  color: var(--accent);
}

/* Toggle switch */
.toggle-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}
.toggle-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-track {
  display: flex;
  align-items: center;
  width: 36px;
  height: 20px;
  background: var(--surface3);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: background 0.2s, border-color 0.2s;
  position: relative;
}
.toggle-thumb {
  position: absolute;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}
.toggle-switch input:checked + .toggle-track {
  background: rgba(88,166,255,0.25);
  border-color: var(--accent);
}
.toggle-switch input:checked + .toggle-track .toggle-thumb {
  transform: translateX(16px);
  background: var(--accent);
}


/* Sidebar toggle button (in header) */
.lsb-toggle {
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  flex-shrink: 0;
}
.lsb-toggle:hover          { background: var(--surface2); color: var(--text); }
.lsb-toggle.active         { background: var(--accent-dim); color: var(--accent); border-color: rgba(88,166,255,0.4); }

/* ─── MAIN CONTENT WRAPPER ───────────────────────────────── */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  position: relative;
}