/* AxesKit Tools Studio Stylesheet
   Frosted Glassmorphism Design System matching Dashboard UI
   Deep Navy: #102746 | Frosted Translucent Glass | Zero Clutter
*/

.tools-layout {
  display: flex;
  width: 100%;
  max-width: 1440px;
  margin: 16px auto;
  padding: 0 20px 80px;
  gap: 20px;
  min-height: calc(100vh - 120px);
  min-width: 0;
  box-sizing: border-box;
}

.tools-sidebar {
  width: 310px;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 24px 16px;
  flex-shrink: 0;
  position: sticky;
  top: 86px;
  height: calc(100vh - 110px);
  overflow-y: auto;
  box-shadow: var(--glass-shadow);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 0;
  box-sizing: border-box;
}

/* Sidebar Collapsed State: Seamless Layout Re-allocation for Tools */
.tools-layout.sidebar-collapsed {
  display: block;
}

.tools-layout.sidebar-collapsed .tools-sidebar {
  display: none !important;
}

.tools-layout.sidebar-collapsed .tools-main {
  width: 100% !important;
  max-width: 100% !important;
  flex: 1 1 100% !important;
  padding: 32px 40px;
}

.tools-layout.sidebar-collapsed .tool-workbench {
  width: 100%;
}

/* Tools Topbar Nav & Toggle Pill */
.tools-topbar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--glass-border);
}

.tools-sidebar-toggle-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--color-ink);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(20, 45, 80, 0.06);
  transition: all 0.2s ease;
}

.tools-sidebar-toggle-pill:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--color-accent-blue);
  color: var(--color-accent-blue);
  transform: translateY(-1px);
}

.tools-layout.sidebar-collapsed .tools-sidebar-toggle-pill {
  background: var(--color-ink);
  color: #ffffff;
  border-color: var(--color-ink);
  box-shadow: 0 2px 8px rgba(20, 45, 80, 0.16);
}

.tools-layout.sidebar-collapsed .tools-sidebar-toggle-pill:hover {
  background: var(--color-accent-blue);
  border-color: var(--color-accent-blue);
  color: #ffffff;
}

.tools-active-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(20, 45, 80, 0.04);
  border: 1px solid rgba(20, 45, 80, 0.07);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-ink);
}

.tools-active-badge .active-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
}

.tools-main {
  flex: 1;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 32px 36px;
  overflow-y: auto;
  box-shadow: var(--glass-shadow);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 0;
  box-sizing: border-box;
}

.tools-category-group {
  margin-bottom: 22px;
}

.tools-cat-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-muted);
  margin-bottom: 8px;
  padding-left: 8px;
}

.tool-nav-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  font-size: 13px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  margin-bottom: 2px;
}

.tool-nav-btn:hover {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(255, 255, 255, 0.8);
}

.tool-nav-btn.active {
  background: var(--glass-surface-strong);
  color: var(--color-ink);
  font-weight: 700;
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 12px rgba(20, 45, 80, 0.06);
}

/* Tool Workspace Card */
.tool-pane {
  display: none;
}

.tool-pane.active {
  display: block;
}

.tool-header {
  border-bottom: 1px solid rgba(20, 45, 80, 0.08);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.tool-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: 6px;
}

.tool-desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.5;
}

/* Form Elements & Workbench Panels */
.tool-workbench {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.workbench-full {
  grid-column: 1 / -1;
}

.panel-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--glass-shadow-card);
}

.panel-card h3 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-ink);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(20, 45, 80, 0.12);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  box-shadow: none;
  transition: border-color 0.15s ease;
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.4;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-ink);
}

.range-slider {
  width: 100%;
  accent-color: var(--color-ink);
}

.code-output {
  background: rgba(20, 45, 80, 0.04);
  border: 1px solid rgba(20, 45, 80, 0.1);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-ink);
  overflow-x: auto;
  min-height: 140px;
  white-space: pre-wrap;
  word-break: break-all;
}

.preview-box {
  min-height: 140px;
  border: 1px dashed rgba(20, 45, 80, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.65);
}

.btn-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

/* Color Studio Visual Blocks */
.palette-preview-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  height: 90px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 14px;
}

.palette-swatch {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 10px 8px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
  border-radius: var(--radius-sm);
  position: relative;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  user-select: none;
  min-height: 120px;
}

.palette-swatch:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
}

.palette-swatch.is-locked {
  outline: 2px solid #ffffff;
  outline-offset: -2px;
}

.palette-lock-btn {
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: background 0.15s ease, transform 0.15s ease;
  margin-bottom: 8px;
}

.palette-lock-btn:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: scale(1.08);
}

.palette-swatch.is-locked .palette-lock-btn {
  background: #1D5FA7;
  border-color: #ffffff;
}

.palette-swatch-hex {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.palette-swatch-picker {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.contrast-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 12px;
  font-family: var(--font-mono);
}

.contrast-pass {
  background: rgba(46, 139, 87, 0.15);
  color: #1e7041;
  border: 1px solid rgba(46, 139, 87, 0.3);
}

.contrast-fail {
  background: rgba(217, 4, 41, 0.12);
  color: #d90429;
  border: 1px solid rgba(217, 4, 41, 0.25);
}

/* Glassmorphism live box */
.glass-box {
  width: 100%;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-ink);
  position: relative;
  border-radius: var(--radius-md);
}

.diff-view {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.diff-col {
  background: rgba(20, 45, 80, 0.03);
  border: 1px solid rgba(20, 45, 80, 0.1);
  padding: 12px;
  border-radius: var(--radius-sm);
  min-height: 140px;
  white-space: pre-wrap;
}

/* Responsive Breakpoints for Tools Studio */
@media (max-width: 1024px) {
  .tools-layout {
    flex-direction: column;
    padding: 0 12px 60px;
    gap: 16px;
  }
  .tools-sidebar {
    width: 100%;
    position: static;
    height: auto;
    max-height: 480px;
  }
  .tools-main {
    padding: 24px 20px;
    min-width: 0;
  }
  .tool-workbench {
    grid-template-columns: 1fr !important;
    gap: 18px;
    min-width: 0;
    width: 100%;
  }
  .panel-card {
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
  }
  canvas, video {
    max-width: 100% !important;
    height: auto !important;
  }
}

@media (max-width: 768px) {
  .tools-layout {
    padding: 0 4px 60px;
    margin: 8px auto;
  }
  .tools-sidebar {
    padding: 16px 12px;
    border-radius: var(--radius-lg);
  }
  .tools-main {
    padding: 18px 12px;
    border-radius: var(--radius-lg);
  }
  .tool-title {
    font-size: 18px;
  }
  .tool-desc {
    font-size: 13px;
  }
  .palette-preview-row {
    grid-template-columns: repeat(3, 1fr);
    height: auto;
  }
}

@media (max-width: 480px) {
  .tools-main {
    padding: 14px 8px;
  }
  .panel-card {
    padding: 14px 10px;
  }
  .palette-preview-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .btn-row {
    flex-direction: column;
  }
  .btn-row .btn {
    width: 100%;
  }
}


/* ==========================================================================
   LOTTIE ANIMATION TOOLS: JITTER WATERMARK REMOVER & MP4 VIDEO CONVERTER
   ========================================================================== */
.tools-dropzone {
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 12px;
}
.tools-dropzone:hover, .tools-dropzone.dragover {
  border-color: #102746;
  background: rgba(16, 39, 70, 0.04);
}
.tools-dropzone-icon {
  margin-bottom: 8px;
  color: #102746;
}
.tools-dropzone-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 4px;
}
.tools-dropzone-sub {
  font-size: 12px;
  color: #64748b;
}

.file-info-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 12px;
}
.file-info-badge .file-name {
  font-weight: 600;
  color: #0f172a;
}
.file-info-badge .file-meta {
  color: #64748b;
  margin-left: 8px;
}

.lottie-preview-stage {
  position: relative;
  width: 100%;
  min-height: 280px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}
.lottie-container-box {
  width: 100%;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lottie-container-box svg {
  max-width: 100%;
  max-height: 100%;
}

.lottie-playback-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  margin-top: 8px;
}
.lottie-playback-toolbar button {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #0f172a;
}
.lottie-playback-toolbar button:hover {
  background: #e2e8f0;
}
.lottie-playback-toolbar input[type="range"] {
  flex: 1;
  accent-color: #102746;
  cursor: pointer;
}
.lottie-frame-counter {
  font-size: 11px;
  font-family: var(--font-mono, monospace);
  color: #475569;
  min-width: 110px;
  text-align: right;
}

.candidate-card {
  padding: 10px 12px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  background: #ffffff;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.15s ease;
}
.candidate-card.is-selected {
  border-color: #dc2626;
  background: #fef2f2;
}
.candidate-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.candidate-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.badge-conf {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge-conf-high {
  background: #fee2e2;
  color: #991b1b;
}
.badge-conf-med {
  background: #fef3c7;
  color: #92400e;
}
.badge-conf-low {
  background: #f1f5f9;
  color: #475569;
}
.candidate-desc {
  font-size: 11.5px;
  color: #475569;
  line-height: 1.4;
}
.candidate-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 4px;
}

.layer-tree-container {
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  background: #fafafa;
}
.layer-tree-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-bottom: 1px solid #f1f5f9;
  font-size: 12px;
  background: #ffffff;
}
.layer-tree-row:last-child {
  border-bottom: none;
}
.layer-tree-row:hover {
  background: #f8fafc;
}
.layer-tree-row.layer-hidden {
  opacity: 0.5;
  text-decoration: line-through;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: #e2e8f0;
  border-radius: 4px;
  overflow: hidden;
  margin: 10px 0;
}
.progress-fill {
  height: 100%;
  background: #102746;
  width: 0%;
  transition: width 0.1s linear;
}

.video-result-box {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 12px;
  background: #ffffff;
  margin-top: 14px;
}
.video-result-box video {
  width: 100%;
  max-height: 280px;
  background: #000000;
  border-radius: var(--radius-sm);
  display: block;
}