/*
  Hatty's Media Forge (OmniForge Engine)
  Simple, Professional Studio Theme with Center-Stage Media & Adjustments
*/

:root {
  --bg-base: #06080e;
  --bg-surface: #0c101b;
  --bg-surface-elevated: #131929;
  --bg-surface-hover: #1c263e;
  --bg-glass: rgba(12, 16, 27, 0.88);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.16);
  --border-active: rgba(0, 240, 255, 0.45);
  --border-hover: rgba(0, 240, 255, 0.3);

  --accent-cyan: #00f0ff;
  --accent-cyan-glow: rgba(0, 240, 255, 0.28);
  --accent-cyan-dim: rgba(0, 240, 255, 0.1);
  --accent-green: #00ff9d;
  --accent-green-glow: rgba(0, 255, 157, 0.22);
  --accent-amber: #ffb300;
  --accent-coral: #ff4757;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-base);
  background-image: 
    radial-gradient(circle at 20% 10%, rgba(0, 240, 255, 0.035) 0%, transparent 45%),
    radial-gradient(circle at 80% 90%, rgba(0, 255, 157, 0.03) 0%, transparent 45%),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 36px 36px, 36px 36px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   CINEMATIC SPLASH SCREEN & 3D FLYING MEDIA CANVAS
   ========================================================================== */
.splash-overlay {
  position: fixed;
  inset: 0;
  background: #04060a;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
}

.splash-overlay.fade-out {
  opacity: 0;
  transform: scale(1.05);
  visibility: hidden;
  pointer-events: none;
}

/* 3D Flying Media Warp Canvas */
.splash-warp-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.splash-bg-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.14) 0%, rgba(0, 119, 255, 0.06) 45%, transparent 70%);
  pointer-events: none;
  z-index: 2;
  animation: pulse-ambient 4s ease-in-out infinite alternate;
}

.splash-content {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 3rem;
  max-width: 950px;
  padding: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.splash-hat-container {
  position: relative;
  width: 320px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.splash-hat-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 240, 255, 0.28)) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.9));
  animation: hat-float 3.6s ease-in-out infinite alternate;
  transform-origin: center center;
}

.splash-hat-shadow {
  position: absolute;
  bottom: 5px;
  width: 220px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0, 240, 255, 0.35) 0%, rgba(0, 0, 0, 0.7) 60%, transparent 80%);
  filter: blur(6px);
  animation: shadow-breathe 3.6s ease-in-out infinite alternate;
}

.splash-text-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.splash-title-row {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.glitch-text {
  font-size: 3.2rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  position: relative;
  display: inline-block;
  text-shadow: 0 0 15px rgba(0, 240, 255, 0.8), 0 0 30px rgba(0, 240, 255, 0.4);
  animation: glitch-anim 2.2s infinite;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.glitch-text::before {
  left: -2px;
  text-shadow: 2px 0 #ff0055;
  animation: glitch-anim-1 1.8s infinite linear alternate-reverse;
}

.glitch-text::after {
  left: 2px;
  text-shadow: -2px 0 #00f0ff;
  animation: glitch-anim-2 2.3s infinite linear alternate-reverse;
}

.splash-media-forge-text {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(90deg, #00f0ff, #00ff9d, #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  transform: translateY(12px);
  animation: fade-slide-up 0.8s 0.7s forwards cubic-bezier(0.16, 1, 0.3, 1);
}

.splash-subtitle {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-top: 0.4rem;
  opacity: 0;
  animation: fade-slide-up 0.8s 1.1s forwards cubic-bezier(0.16, 1, 0.3, 1);
}

.splash-loader-box {
  width: 100%;
  max-width: 440px;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  opacity: 0;
  animation: fade-in 0.6s 0.5s forwards;
}

.splash-progress-track {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

.splash-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00f0ff, #00ff9d);
  box-shadow: 0 0 12px var(--accent-cyan);
  transition: width 0.15s ease-out;
}

.splash-status-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}

.splash-skip-btn {
  margin-top: 1.5rem;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.splash-skip-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--text-primary);
}

/* ==========================================================================
   SIMPLE TOPBAR
   ========================================================================== */
.master-header {
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(8, 12, 20, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1.75rem;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  cursor: pointer;
}

.forge-logo-hat {
  width: 44px;
  height: 30px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px var(--accent-cyan-glow));
  transition: transform 0.25s ease;
}

.brand-block:hover .forge-logo-hat {
  transform: scale(1.08) rotate(-3deg);
}

.brand-text-group {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, #ffffff 40%, #a5f3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-transform: uppercase;
}

.brand-subtitle {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-weight: 600;
}

.hud-telemetry {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.telemetry-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.8rem;
  border-radius: 7px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-secondary);
}

.telemetry-chip.privacy-shield {
  border-color: rgba(0, 255, 157, 0.35);
  background: rgba(0, 255, 157, 0.06);
  color: var(--accent-green);
  font-weight: 600;
}

.telemetry-chip.hardware-chip {
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.05);
  color: var(--accent-cyan);
  font-weight: 600;
}

.telemetry-chip .pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: radar-pulse 2s infinite;
}

.chip-label {
  color: var(--text-muted);
}

.chip-val {
  color: var(--text-primary);
  font-weight: 600;
}

.hud-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 0.35rem 0.75rem;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.2s;
}

.hud-btn:hover, .hud-btn.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: var(--accent-cyan-dim);
}

/* ==========================================================================
   WORKBENCH LAYOUT
   ========================================================================== */
.workbench-layout {
  max-width: 1080px;
  margin: 1.75rem auto;
  padding: 0 1.5rem;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Master Drop Zone */
.master-drop-zone {
  border: 2px dashed rgba(0, 240, 255, 0.28);
  background: linear-gradient(180deg, rgba(14, 20, 35, 0.5) 0%, rgba(8, 12, 22, 0.75) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 14px;
  padding: 3rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.25s ease;
  cursor: pointer;
}

.master-drop-zone:hover, .master-drop-zone.drag-active {
  border-color: var(--accent-cyan);
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.08) 0%, rgba(12, 18, 32, 0.85) 100%);
  box-shadow: 0 0 35px var(--accent-cyan-glow);
}

.drop-zone-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.drop-hat-badge {
  width: 68px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px var(--accent-cyan-glow));
  transition: transform 0.25s ease;
}

.master-drop-zone:hover .drop-hat-badge {
  transform: translateY(-4px) scale(1.05);
}

.drop-headline {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.drop-subtext {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.5;
}

.supported-formats-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.35rem;
}

.format-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.25rem 0.65rem;
  border-radius: 5px;
  letter-spacing: 0.04em;
}

.drop-btn-row {
  display: flex;
  gap: 0.85rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================================
   CENTER STAGE ACTIVE WORKBENCH
   (Media in the center, adjustments directly below)
   ========================================================================== */
.active-workbench-stage {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  animation: fade-slide-up 0.3s ease-out;
}

.stage-header-strip {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.stage-file-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.stage-file-icon {
  font-size: 1.3rem;
}

.stage-file-text {
  display: flex;
  flex-direction: column;
}

.stage-file-name {
  font-size: 0.95rem;
  font-weight: 700;
}

.stage-file-meta {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}

/* MIDDLE OF SCREEN: MEDIA PREVIEW */
.stage-preview-center {
  background: #05070c;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.25rem;
  min-height: 280px;
  max-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
}

.stage-preview-center img {
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.stage-preview-center video {
  max-width: 100%;
  max-height: 480px;
  border-radius: 6px;
  outline: none;
  background: #000;
}

.stage-preview-center canvas {
  width: 100%;
  max-height: 240px;
  border-radius: 6px;
}

/* Checkerboard transparency pattern for cutouts */
.stage-preview-center.checkerboard-bg {
  background-color: #0c1017;
  background-image: 
    linear-gradient(45deg, #182030 25%, transparent 25%),
    linear-gradient(-45deg, #182030 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #182030 75%),
    linear-gradient(-45deg, transparent 75%, #182030 75%);
  background-size: 24px 24px;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0px;
}

/* Floating Toolbar on Center Media Preview */
.preview-floating-toolbar {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  right: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
  z-index: 10;
}

.preview-floating-toolbar > * {
  pointer-events: auto;
}

.preview-badge-pill {
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-medium);
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.preview-actions-group {
  display: flex;
  gap: 0.5rem;
}

.preview-action-btn {
  background: rgba(8, 12, 20, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.preview-action-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.25);
}

.preview-action-btn.active {
  background: var(--accent-cyan);
  color: #000;
  border-color: var(--accent-cyan);
}

/* Center Stage Inline Before / After Split Slider */
.center-split-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 380px;
  max-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
  cursor: ew-resize;
  touch-action: none;
  border-radius: 6px;
}

.center-split-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  pointer-events: none;
}

.center-split-before {
  z-index: 1;
  background: #060910;
}

.center-split-after {
  z-index: 2;
  background-color: #0c1017;
  background-image: 
    linear-gradient(45deg, #182030 25%, transparent 25%),
    linear-gradient(-45deg, #182030 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #182030 75%),
    linear-gradient(-45deg, transparent 75%, #182030 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.center-split-layer img {
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  pointer-events: none;
}

.center-split-badge {
  position: absolute;
  bottom: 14px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  backdrop-filter: blur(8px);
  z-index: 5;
  letter-spacing: 0.05em;
}

.badge-before {
  left: 14px;
  background: rgba(0, 0, 0, 0.8);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.badge-after {
  right: 14px;
  background: rgba(0, 240, 255, 0.2);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 240, 255, 0.5);
}

.center-split-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.7);
  z-index: 10;
  cursor: ew-resize;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.center-split-handle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #060910;
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-weight: 800;
  font-size: 0.85rem;
  user-select: none;
}

.preview-mode-switch {
  display: flex;
  background: rgba(8, 12, 20, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}

.preview-switch-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.preview-switch-btn:hover {
  color: var(--text-primary);
}

.preview-switch-btn.active {
  background: var(--accent-cyan);
  color: #04060a;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.forge-btn-hero {
  background: linear-gradient(135deg, #00f0ff 0%, #0099ff 100%);
  color: #04060a;
  border: none;
  padding: 0.85rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.35);
}

.forge-btn-hero:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 240, 255, 0.6);
  filter: brightness(1.1);
}

.forge-btn-hero:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* DIRECTLY BELOW PREVIEW: ADJUSTMENTS CARD */
.stage-adjustments-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.stage-mode-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.75rem;
  overflow-x: auto;
}

.stage-tab-btn {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 0.95rem;
  border-radius: 7px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.stage-tab-btn:hover {
  border-color: var(--border-medium);
  color: var(--text-primary);
}

.stage-tab-btn.active {
  border-color: var(--accent-cyan);
  background: var(--accent-cyan-dim);
  color: var(--accent-cyan);
}

.stage-controls-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.15rem;
}

.stage-action-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.stage-footer-left {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.stage-footer-status {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.stage-progress-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.stage-progress-text {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}

/* ==========================================================================
   INPUTS & PRESETS
   ========================================================================== */
.control-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.control-card-title {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.control-card-val {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-weight: 600;
}

.forge-select {
  background: #080c16;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
  font-size: 0.82rem;
  width: 100%;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}

.forge-select:focus {
  border-color: var(--accent-cyan);
}

.forge-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #080c16;
  outline: none;
}

.forge-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-cyan-glow);
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.65rem;
}

.target-preset-btn {
  background: #080c16;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  border-radius: 7px;
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: left;
  transition: all 0.2s;
}

.target-preset-btn:hover {
  border-color: var(--border-medium);
  color: var(--text-primary);
}

.target-preset-btn.active {
  border-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
  color: var(--accent-cyan);
}

.target-preset-btn .preset-title {
  font-size: 0.8rem;
  font-weight: 700;
}

.target-preset-btn .preset-cap {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.calc-readout-box {
  background: #080c16;
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  line-height: 1.4;
  margin: 0.85rem 0;
}

.calc-readout-box.status-active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.05);
}

.calc-readout-box.status-ok {
  border-color: var(--accent-green);
  color: var(--accent-green);
  background: rgba(0, 255, 157, 0.05);
}

.forge-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  cursor: pointer;
  user-select: none;
}

.forge-toggle-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

/* Buttons */
.forge-btn-primary {
  background: linear-gradient(135deg, #00f0ff, #0088ff);
  color: #030712;
  border: none;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  padding: 0.65rem 1.35rem;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.35);
  transition: all 0.2s;
}

.forge-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.55);
}

.forge-btn-secondary {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s;
}

.forge-btn-secondary:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: var(--accent-cyan-dim);
}

.forge-btn-sm {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.forge-btn-sm:hover, .forge-btn-sm.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: var(--accent-cyan-dim);
}

.forge-btn-icon {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.85rem;
}

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

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

/* Batch Queue */
.batch-queue-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}

.queue-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.queue-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.queue-action-group {
  display: flex;
  gap: 0.5rem;
}

.queue-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.empty-queue-state {
  text-align: center;
  padding: 2.25rem 1rem;
  color: var(--text-muted);
}

.empty-title {
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.25rem;
  color: var(--text-secondary);
}

.empty-subtitle {
  font-size: 0.78rem;
}

.queue-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.85rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  transition: all 0.2s;
}

.queue-card:hover {
  border-color: var(--border-medium);
}

.queue-card.status-processing {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.16);
}

.queue-card.status-done {
  border-color: rgba(0, 255, 157, 0.35);
}

.card-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 220px;
  max-width: 320px;
}

.media-type-icon {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 5px;
  letter-spacing: 0.05em;
}

.media-type-icon.video {
  background: rgba(0, 240, 255, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 240, 255, 0.35);
}

.media-type-icon.image {
  background: rgba(0, 255, 157, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(0, 255, 157, 0.35);
}

.media-type-icon.audio {
  background: rgba(255, 179, 0, 0.15);
  color: var(--accent-amber);
  border: 1px solid rgba(255, 179, 0, 0.35);
}

.card-meta {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.card-filename {
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-subtext {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.card-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 150px;
}

.progress-bar-container {
  height: 6px;
  background: #080c16;
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #00f0ff, #00ff9d);
  transition: width 0.15s ease-out;
}

.card-status-text {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.card-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge {
  font-size: 0.68rem;
  padding: 0.18rem 0.48rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-weight: 700;
}

.badge-success {
  background: rgba(0, 255, 157, 0.15);
  color: var(--accent-green);
}

.badge-neutral {
  background: var(--border-subtle);
  color: var(--text-secondary);
}

/* A/B Split Screen Container */
.stage-ab-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.25rem;
}

.ab-workbench {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ab-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ab-badge {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: 5px;
  border: 1px solid rgba(0, 240, 255, 0.35);
}

.ab-file-stats {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-left: 0.5rem;
}

.ab-controls-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.zoom-btn-group {
  display: flex;
  gap: 0.25rem;
  background: #080c16;
  padding: 3px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

.ab-viewport {
  width: 100%;
  height: 480px;
  background: #060910;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  user-select: none;
  cursor: ew-resize;
}

.ab-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ab-layer-a {
  z-index: 1;
  background: #060910;
}

.ab-layer-b {
  z-index: 2;
  background-color: #0c1017;
  background-image: 
    linear-gradient(45deg, #182030 25%, transparent 25%),
    linear-gradient(-45deg, #182030 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #182030 75%),
    linear-gradient(-45deg, transparent 75%, #182030 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.ab-media-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ab-media-wrapper img, .ab-media-wrapper video {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.ab-label {
  position: absolute;
  top: 12px;
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border-radius: 5px;
  backdrop-filter: blur(8px);
  z-index: 10;
}

.ab-label-a {
  left: 12px;
  background: rgba(0, 0, 0, 0.75);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.ab-label-b {
  right: 12px;
  background: rgba(0, 240, 255, 0.18);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 240, 255, 0.45);
}

.ab-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  z-index: 20;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.ab-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #020611;
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 14px var(--accent-cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 800;
}

.ab-footer {
  display: flex;
  justify-content: space-around;
  background: #080c16;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.85rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.ab-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.metric-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

.metric-val {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 1000;
}

.tactical-toast {
  background: #0b101c;
  border: 1px solid var(--border-active);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.7);
  border-radius: 8px;
  padding: 0.8rem 1.2rem;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  animation: toast-slide 0.25s ease-out;
  transition: opacity 0.3s;
}

.tactical-toast.fade-out {
  opacity: 0;
}

.toast-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.toast-success .toast-indicator {
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
}

.toast-warn .toast-indicator {
  background: var(--accent-amber);
  box-shadow: 0 0 8px var(--accent-amber);
}

.text-cyan { color: var(--accent-cyan) !important; }
.text-neon-green { color: var(--accent-green) !important; }
.text-amber { color: var(--accent-amber) !important; }
.text-danger { color: var(--accent-coral) !important; }
.text-muted { color: var(--text-muted) !important; }
.underline { text-decoration: underline; }
.font-bold { font-weight: 700; }

@keyframes hat-float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(-1.5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes shadow-breathe {
  0% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(0.85); opacity: 0.2; }
  100% { transform: scale(1); opacity: 0.4; }
}

@keyframes pulse-ambient {
  0% { transform: scale(0.9); opacity: 0.6; }
  100% { transform: scale(1.1); opacity: 0.9; }
}

@keyframes fade-slide-up {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes toast-slide {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes radar-pulse {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

@keyframes glitch-anim {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

@keyframes glitch-anim-1 {
  0% { clip-path: polygon(0 2%, 100% 2%, 100% 5%, 0 5%); }
  20% { clip-path: polygon(0 15%, 100% 15%, 100% 18%, 0 18%); }
  40% { clip-path: polygon(0 50%, 100% 50%, 100% 55%, 0 55%); }
  60% { clip-path: polygon(0 75%, 100% 75%, 100% 80%, 0 80%); }
  80% { clip-path: polygon(0 30%, 100% 30%, 100% 35%, 0 35%); }
  100% { clip-path: polygon(0 90%, 100% 90%, 100% 95%, 0 95%); }
}

@keyframes glitch-anim-2 {
  0% { clip-path: polygon(0 70%, 100% 70%, 100% 72%, 0 72%); }
  25% { clip-path: polygon(0 35%, 100% 35%, 100% 42%, 0 42%); }
  50% { clip-path: polygon(0 10%, 100% 10%, 100% 15%, 0 15%); }
  75% { clip-path: polygon(0 85%, 100% 85%, 100% 90%, 0 90%); }
  100% { clip-path: polygon(0 60%, 100% 60%, 100% 63%, 0 63%); }
}

@media (max-width: 860px) {
  .splash-content {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  .stage-action-footer {
    flex-direction: column;
    align-items: stretch;
  }
}