:root {
  --font-family: 'JetBrains Mono', monospace;
  
  /* Color Palette - User Warm Pastels (Strictly No White) */
  --bg-cream: rgb(254, 249, 237);
  --bg-beige: rgb(244, 228, 223);
  --accent-rose: rgb(245, 158, 177);
  --accent-teal: rgb(139, 197, 203);
  --accent-sage: rgb(111, 159, 127);
  
  --text-primary: #1a1e26;
  --text-secondary: #3b4252;
  --text-muted: #5e677a;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 16px rgba(244, 228, 223, 0.4);
}

/* Force completely sharp curves on all elements */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0px !important;
}

html, body {
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  margin: 0;
  font-family: var(--font-family);
  background-color: var(--bg-cream);
  color: var(--text-primary);
}

/* Background Animated Canvas (Pastels only) */
.mesh-background {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  background: var(--bg-cream);
  overflow: hidden;
}

.mesh-orb {
  position: absolute;
  border-radius: 50% !important; /* Orbs remain circular for blending background */
  filter: blur(80px);
  opacity: 0.65;
  pointer-events: none;
}

.orb-1 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(245, 158, 177, 0.4) 0%, rgba(245, 158, 177, 0) 70%);
  top: -10%;
  left: -5%;
  animation: floatOrb1 34s infinite alternate ease-in-out;
}

.orb-2 {
  width: 850px;
  height: 850px;
  background: radial-gradient(circle, rgba(139, 197, 203, 0.4) 0%, rgba(139, 197, 203, 0) 70%);
  bottom: -15%;
  right: -5%;
  animation: floatOrb2 40s infinite alternate ease-in-out;
}

.orb-3 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(111, 159, 127, 0.35) 0%, rgba(111, 159, 127, 0) 70%);
  top: 40%;
  left: 40%;
  animation: floatOrb3 30s infinite alternate ease-in-out;
}

@keyframes floatOrb1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(110px, 80px) scale(1.15); }
}

@keyframes floatOrb2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-130px, -70px) scale(0.9); }
}

@keyframes floatOrb3 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-80px, 110px) scale(1.25); }
}

/* Card base with sharp borders */
.glass {
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  box-shadow: var(--shadow-sm);
}

/* Top Navigation Bar */
.top-nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: fixed;
  top: 16px;
  left: 24px;
  right: 24px;
  z-index: 100;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  box-shadow: var(--shadow-sm);
}

.top-nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-teal);
  border: 2px solid var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

.brand-icon i {
  width: 20px;
  height: 20px;
}

.brand-text h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.brand-text span {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
}

.top-nav-status {
  display: flex;
  align-items: center;
}

.active-bucket-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-cream);
  border: 2px solid var(--accent-rose);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.active-bucket-indicator i {
  width: 14px;
  height: 14px;
  color: var(--accent-rose);
}

.top-nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.api-online-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-primary);
  background: var(--bg-cream);
  padding: 5px 12px;
  border: 2px solid var(--accent-sage);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50% !important; /* Status dot remains circular */
}

.status-dot.online {
  background-color: var(--accent-sage);
  box-shadow: 0 0 8px var(--accent-sage);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(111, 159, 127, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(111, 159, 127, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(111, 159, 127, 0); }
}

/* Core Dashboard Layout */
.dashboard-wrapper {
  position: fixed;
  top: 108px;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 10;
  overflow: hidden;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
  height: 100%;
  overflow: hidden;
}

/* Left Column: Control Deck */
.control-deck {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
  overflow: hidden;
}

.deck-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
}

.control-deck .deck-card:first-child {
  flex: 1; /* Buckets Card takes remaining space */
}

.control-deck .deck-card:last-child {
  flex-shrink: 0; /* Credentials Card is auto-fitting */
}

.deck-header {
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--accent-teal);
  background: var(--bg-cream);
  flex-shrink: 0;
}

.deck-header h3 {
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.deck-header h3 i {
  color: var(--accent-teal);
  width: 16px;
  height: 16px;
}

.btn-new-bucket-pill {
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  color: var(--text-primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s;
  font-family: var(--font-family);
}

.btn-new-bucket-pill:hover {
  background: var(--accent-teal);
}

.bucket-list-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background: var(--bg-beige);
}

.bucket-list-scroll::-webkit-scrollbar {
  width: 5px;
}

.bucket-list-scroll::-webkit-scrollbar-thumb {
  background: var(--accent-teal);
}

.bucket-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bucket-item {
  padding: 12px 14px;
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.15s ease-in-out;
}

.bucket-item:hover {
  background: var(--accent-rose);
  border-color: var(--text-primary);
}

.bucket-item.active {
  background: var(--accent-rose);
  border-color: var(--text-primary);
}

.bucket-item i {
  color: var(--text-muted);
  width: 15px;
  height: 15px;
}

.bucket-item.active i {
  color: var(--text-primary);
}

.bucket-item-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  flex-grow: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bucket-item-count {
  font-size: 0.7rem;
  background: var(--accent-teal);
  padding: 2px 6px;
  color: var(--text-primary);
  font-weight: 700;
}

.bucket-item.active .bucket-item-count {
  background: var(--text-primary);
  color: var(--bg-cream);
}

.empty-item, .loading-item {
  padding: 12px 14px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
}

/* Credentials Body */
.deck-body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-beige);
}

.credential-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.credential-group label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.credential-box-field {
  display: flex;
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  overflow: hidden;
  align-items: center;
}

.credential-box-field:focus-within {
  border-color: var(--text-primary);
}

.credential-box-field input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 8px 12px;
  font-family: monospace;
  font-size: 0.78rem;
  color: var(--text-primary);
  outline: none;
}

.credential-box-field button {
  background: transparent;
  border: none;
  padding: 8px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 2px solid var(--accent-teal) !important;
}

.credential-box-field button:hover {
  color: var(--text-primary);
  background: var(--bg-beige);
}

.api-docs-btn {
  margin-top: 6px;
  width: 100%;
}

/* Right Column: Workspace Deck */
.workspace-deck {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.workspace-view {
  display: none;
  height: 100%;
  width: 100%;
  flex-direction: column;
  overflow: hidden;
}

.workspace-view.active {
  display: flex;
}

/* Welcome state */
#welcome-view {
  align-items: center;
  justify-content: center;
}

.welcome-card {
  max-width: 500px;
  width: 100%;
  padding: 44px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
}

.welcome-icon-bubble {
  width: 64px;
  height: 64px;
  background: var(--accent-teal);
  border: 2px solid var(--text-primary);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.welcome-icon-bubble i {
  width: 30px;
  height: 30px;
}

.welcome-card h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
}

.welcome-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 8px;
}

/* Detail View Layout */
#bucket-detail-view {
  display: none;
  height: 100%;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}

#bucket-detail-view.active {
  display: flex;
}

.nav-tabs-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  padding: 6px;
  flex-shrink: 0;
}

.nav-tab {
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal) !important;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 8px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.nav-tab:hover {
  background: var(--accent-rose);
  color: var(--text-primary);
}

.nav-tab.active {
  color: var(--text-primary);
  background: var(--accent-teal);
  border-color: var(--text-primary) !important;
}

.nav-tab i {
  width: 15px;
  height: 15px;
}

.btn-delete-bucket-danger {
  margin-left: auto;
  background: var(--accent-rose);
  border: 2px solid var(--text-primary);
  color: var(--text-primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
  font-family: var(--font-family);
}

.btn-delete-bucket-danger:hover {
  background: var(--bg-cream);
}

.tab-pane {
  display: none;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  overflow-y: auto;
  padding-right: 2px;
}

.tab-pane::-webkit-scrollbar {
  width: 5px;
}

.tab-pane::-webkit-scrollbar-thumb {
  background: var(--accent-teal);
}

.tab-pane.active {
  display: flex;
}

/* Stats Cards Grid */
.tab-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  flex-shrink: 0;
}

.stat-card {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
}

.stat-title {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-num {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
}

/* Uploader Dropzone */
.dropzone-outer {
  padding: 6px;
  background: rgba(244, 228, 223, 0.4);
  flex-shrink: 0;
}

.dropzone {
  border: 2px dashed var(--accent-teal);
  padding: 28px 16px;
  text-align: center;
  background: var(--bg-cream);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.dropzone:hover, .dropzone.dragover {
  background: var(--accent-rose);
  border-color: var(--text-primary);
}

.dropzone-icon {
  width: 36px;
  height: 36px;
  color: var(--text-muted);
  transition: all 0.15s;
}

.dropzone:hover .dropzone-icon {
  color: var(--text-primary);
  transform: translateY(-3px);
}

.dropzone h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.dropzone p {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.accent-link {
  color: var(--text-primary);
  font-weight: 700;
  text-decoration: underline;
}

.size-cap-hint {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Data / File library table card */
.data-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  flex: 1;
}

.data-card-header {
  padding: 16px 20px;
  border-bottom: 2px solid var(--accent-teal);
  background: var(--bg-cream);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  gap: 12px;
}

.data-card-header h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.data-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  padding: 0 10px;
  width: 240px;
}

.data-search-box:focus-within {
  border-color: var(--text-primary);
}

.data-search-box i {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
}

.data-search-box input {
  background: transparent;
  border: none;
  padding: 6px 0;
  font-family: inherit;
  font-size: 0.8rem;
  color: var(--text-primary);
  outline: none;
  width: 100%;
}

.table-responsive {
  overflow-x: auto;
  flex: 1;
  background: var(--bg-beige);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  padding: 12px 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 2px solid var(--accent-teal);
  background: var(--bg-cream);
}

.data-table td {
  padding: 12px 20px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--bg-cream);
  vertical-align: middle;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: var(--bg-cream);
}

.file-name-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 220px;
}

.file-name-cell i {
  width: 15px;
  height: 15px;
  color: var(--accent-teal);
  flex-shrink: 0;
}

.file-name-text {
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.table-empty-row {
  text-align: center;
  color: var(--text-muted);
  padding: 40px !important;
  font-size: 0.82rem;
}

.btn-copy-url {
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  color: var(--text-primary);
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s;
  font-family: var(--font-family);
}

.btn-copy-url:hover {
  background: var(--accent-teal);
}

.btn-share-file {
  background: var(--bg-cream);
  border: 2px solid var(--accent-sage);
  color: var(--text-primary);
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s;
  font-family: var(--font-family);
  margin-left: 5px;
}

.btn-share-file:hover {
  background: var(--accent-sage);
}

.btn-action-delete {
  background: var(--accent-rose);
  border: 2px solid var(--text-primary);
  color: var(--text-primary);
  padding: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.btn-action-delete:hover {
  background: var(--bg-cream);
}

/* Ledger styling */
.ledger-actions-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.ledger-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 4px;
}

.empty-ledger-view {
  text-align: center;
  padding: 40px 16px;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.empty-ledger-view i {
  width: 32px;
  height: 32px;
  color: var(--text-muted);
}

.ledger-card {
  overflow: hidden;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  transition: all 0.15s ease;
}

.ledger-card:hover {
  border-color: var(--text-primary);
}

.ledger-card-header {
  padding: 12px 16px;
  border-bottom: 2px solid var(--accent-teal);
  background: var(--bg-cream);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ledger-card-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.ledger-card-title span {
  font-family: monospace;
  font-size: 0.7rem;
  color: var(--text-primary);
  background: var(--bg-beige);
  padding: 1px 5px;
  text-transform: none;
}

.ledger-card-body {
  padding: 14px 16px;
}

.ledger-json-wrapper {
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  padding: 12px;
  font-family: monospace;
  font-size: 0.78rem;
  overflow-x: auto;
  max-height: 200px;
  line-height: 1.45;
  color: var(--text-primary);
}

.ledger-json-key { color: rgb(185, 98, 117); font-weight: 700; }
.ledger-json-string { color: rgb(71, 119, 87); }
.ledger-json-number { color: #ea580c; }
.ledger-json-boolean { color: #2563eb; }
.ledger-json-null { color: #64748b; }

/* API Route summary reference */
.quick-api-spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-api-spec-list li {
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  padding: 14px 20px;
}

.api-method {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 6px;
  margin-right: 8px;
  display: inline-block;
  border: 2px solid var(--text-primary) !important;
}

.api-method.post { background: var(--accent-teal); color: var(--text-primary); }
.api-method.get { background: var(--accent-sage); color: var(--text-primary); }
.api-method.delete { background: var(--accent-rose); color: var(--text-primary); }

.api-route {
  font-family: monospace;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}

.quick-api-spec-list li p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 6px;
  line-height: 1.4;
}

/* Modals Dialog overlays */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(28, 36, 52, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal.glass {
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 2px solid var(--accent-teal);
  background: var(--bg-cream);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
}

.modal-close {
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal) !important;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px;
  transition: all 0.15s;
}

.modal-close:hover {
  background-color: var(--accent-rose);
  color: var(--text-primary);
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 14px 20px;
  border-top: 2px solid var(--accent-teal);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  background: var(--bg-cream);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.form-group input, .form-group textarea, .form-group select {
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
  font-family: inherit;
  transition: all 0.15s;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  background: var(--bg-cream);
  border-color: var(--text-primary);
}

.hint-text {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Technical sleek buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 10px 18px;
  cursor: pointer;
  border: 2px solid var(--text-primary) !important;
  font-family: inherit;
  transition: all 0.15s ease;
  outline: none;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.76rem;
}

.btn-primary {
  background: var(--accent-sage);
  color: var(--text-primary);
}

.btn-primary:hover {
  background: var(--bg-cream);
}

.btn-secondary {
  background: var(--bg-cream);
  border-color: var(--accent-teal) !important;
  color: var(--text-secondary);
}

.btn-secondary:hover {
  background: var(--accent-rose);
  color: var(--text-primary);
}

/* Login overlay fullscreen */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-cream);
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-overlay.active {
  display: flex;
}

.login-card {
  width: 100%;
  max-width: 360px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  box-shadow: var(--shadow-lg);
}

.login-header {
  text-align: center;
}

.login-logo {
  width: 48px;
  height: 48px;
  background: var(--accent-teal);
  border: 2px solid var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  color: var(--text-primary);
}

.login-logo i {
  width: 22px;
  height: 22px;
}

.login-header h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

.login-header p {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Toast container (hidden to console) */
.toast-container {
  display: none;
}

/* Floating Concurrent Upload Queue Container */
.upload-queue-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 340px;
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1050;
  pointer-events: none;
}

.upload-queue-container::-webkit-scrollbar {
  width: 5px;
}

.upload-queue-container::-webkit-scrollbar-thumb {
  background: var(--accent-teal);
}

.upload-queue-card {
  pointer-events: auto;
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: uploadQueueIn 0.2s ease forwards;
  transition: all 0.15s ease;
}

@keyframes uploadQueueIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.upload-queue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.upload-queue-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.upload-queue-size {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 700;
}

.upload-queue-progress-bar {
  height: 6px;
  background: var(--bg-beige);
  border: 2px solid var(--accent-teal);
  overflow: hidden;
}

.upload-queue-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-sage);
  transition: width 0.1s ease;
}

.upload-queue-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
}

.upload-queue-card.completed {
  border: 2px solid var(--accent-sage);
}

.upload-queue-card.failed {
  border: 2px solid var(--accent-rose);
}

/* Responsiveness adjustments */
@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 280px 1fr;
  }
}

@media (max-width: 768px) {
  html, body {
    overflow: auto;
  }
  
  .top-nav {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    margin: 12px;
    height: auto;
    padding: 16px;
    flex-wrap: wrap;
    gap: 12px;
  }
  
  .dashboard-wrapper {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: auto;
    padding: 12px;
    overflow: visible;
  }
  
  .dashboard-grid {
    grid-template-columns: 1fr;
    height: auto;
    overflow: visible;
  }
  
  .control-deck {
    height: auto;
    overflow: visible;
  }
  
  .control-deck .deck-card:first-child {
    height: 300px;
  }
  
  .workspace-deck {
    height: auto;
    overflow: visible;
  }
  
  .workspace-view {
    height: auto;
    overflow: visible;
  }
  
  #bucket-detail-view {
    height: auto;
    overflow: visible;
  }
  
  .tab-pane {
    height: auto;
    overflow: visible;
  }
  
  .nav-tabs-bar {
    flex-wrap: wrap;
    gap: 4px;
  }
  
  .btn-delete-bucket-danger {
    margin-left: 0;
    width: 100%;
    justify-content: center;
    margin-top: 6px;
  }
}

/* Commits Timeline History Layout */
.commit-timeline-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px;
  background: var(--bg-beige);
  overflow-y: auto;
  position: relative;
}

/* Vertical timeline trace line */
.commit-timeline-container::before {
  content: '';
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 41px;
  width: 2px;
  background: var(--accent-teal);
  z-index: 0;
}

.commit-item-node {
  display: flex;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.commit-badge {
  width: 36px;
  height: 36px;
  background: var(--bg-cream);
  border: 2px solid var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-rose);
  flex-shrink: 0;
}

.commit-badge i {
  width: 18px;
  height: 18px;
}

.commit-details {
  flex: 1;
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
}

.commit-details-header {
  padding: 10px 16px;
  border-bottom: 2px solid var(--accent-teal);
  background: var(--bg-beige);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.commit-version {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.commit-time {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.commit-details-body {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.commit-meta-item {
  display: flex;
  font-size: 0.78rem;
  align-items: center;
  gap: 8px;
}

.commit-meta-item label {
  font-weight: 700;
  color: var(--text-muted);
  width: 90px;
}

.commit-meta-item code {
  font-family: monospace;
  background: var(--bg-beige);
  padding: 2px 6px;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Styled Ledger Cards Categories */
.category-branch-head {
  border-left: 4px solid var(--pastel-lavender-border) !important;
}
.category-wal-seq {
  border-left: 4px solid var(--accent-orange) !important;
}
.category-branch-path {
  border-left: 4px solid var(--accent-green) !important;
}
.category-tree-path {
  border-left: 4px solid var(--accent-teal) !important;
}
.category-chunks-list {
  border-left: 4px solid var(--accent-pink) !important;
}
.category-custom {
  border-left: 4px solid var(--text-secondary) !important;
}
.category-legacy {
  border-left: 4px solid var(--bg-cream-border) !important;
}

.ledger-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
}
.ledger-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.76rem;
}
.ledger-branch-name {
  color: var(--accent-teal);
  font-weight: 700;
  background: rgba(46, 196, 182, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.76rem;
}
.ledger-monospace-badge {
  font-family: monospace;
  font-size: 0.74rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3px 6px;
  border-radius: 4px;
  color: var(--text-primary);
  word-break: break-all;
}
.ledger-path-text {
  font-family: monospace;
  color: var(--text-primary);
  font-size: 0.78rem;
  word-break: break-all;
}
.ledger-chunks-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ledger-chunk-pill {
  background: rgba(255, 128, 237, 0.15);
  border: 1px solid rgba(255, 128, 237, 0.3);
  color: var(--accent-pink);
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-family: monospace;
  display: inline-flex;
  align-items: center;
}
.ledger-card-key-title {
  font-family: monospace;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  padding-bottom: 6px;
  word-break: break-all;
}

/* Ledger Filter Chips */
.ledger-filter-row {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  width: 100%;
}
.filter-chip {
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  color: var(--text-primary);
  padding: 6px 12px;
  font-family: var(--font-family);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.1s ease;
}
.filter-chip:hover {
  background: var(--bg-beige);
}
.filter-chip.active {
  background: var(--accent-teal);
  color: var(--text-primary);
  border-color: var(--text-primary);
}
.chip-count {
  font-size: 0.65rem;
  background: rgba(0, 0, 0, 0.1);
  padding: 1px 5px;
  font-weight: 500;
}

/* View Mode Toggle */
.view-mode-toggle {
  display: flex;
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  padding: 2px;
}
.toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.1s ease;
}
.toggle-btn:hover {
  background: var(--bg-beige);
  color: var(--text-primary);
}
.toggle-btn.active {
  background: var(--accent-teal);
  color: var(--text-primary);
}

/* Collapsible Tree View */
.ledger-tree-root {
  width: 100%;
  background: var(--bg-cream);
  border: 2px solid var(--accent-teal);
  padding: 16px;
  overflow-x: auto;
}
.tree-node {
  margin-top: 4px;
}
.tree-node-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-family);
  font-size: 0.76rem;
  transition: background 0.1s ease;
  min-width: 100%;
}
.tree-node-header:hover {
  background: rgba(0, 0, 0, 0.04);
}
.tree-node-header .toggle-icon {
  width: 12px;
  height: 12px;
  color: var(--text-muted);
  transition: transform 0.15s ease;
}
.tree-node.collapsed > .tree-node-header .toggle-icon {
  transform: rotate(-90deg);
}
.tree-node.collapsed > .tree-node-children {
  display: none;
}
.tree-node-children {
  margin-left: 14px;
  border-left: 1px dashed rgba(0, 0, 0, 0.1);
  padding-left: 12px;
}
.tree-node-header .folder-icon,
.tree-node-header .file-icon {
  width: 14px;
  height: 14px;
  color: var(--accent-rose);
}
.tree-node-header .folder-icon {
  color: var(--accent-sage);
}
.toggle-placeholder {
  width: 12px;
  height: 12px;
  display: inline-block;
}
.node-name {
  font-weight: 600;
  color: var(--text-primary);
}
.node-arrow {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 0 4px;
}
.node-value {
  font-family: monospace;
  font-size: 0.72rem;
  background: rgba(0, 0, 0, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-secondary);
  word-break: break-all;
}