/* Local Offline Webfonts */
@font-face {
  font-family: 'Fredoka';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('./fonts/fredoka-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('./fonts/nunito-latin.woff2') format('woff2');
}

/* ==========================================================================
   OptiPress Fruity 🍊 - Playful & Vibrant Fruity Web Design System
   ========================================================================== */

:root {
  /* Fruity Color Palette */
  --bg-cream: #fffdf2;
  --bg-card: #ffffff;
  --bg-panel: rgba(255, 255, 255, 0.92);
  
  /* Saturated Fruit Accents */
  --fruit-orange: #ff6b00;
  --fruit-orange-light: #ff8533;
  --fruit-orange-bg: #fff0e6;
  --fruit-strawberry: #ff3366;
  --fruit-strawberry-light: #ff5c83;
  --fruit-strawberry-bg: #ffe6ec;
  --fruit-lime: #52c41a;
  --fruit-lime-dark: #389e0d;
  --fruit-lime-bg: #f6ffed;
  --fruit-lemon: #ffc53d;
  --fruit-lemon-dark: #d48806;
  --fruit-lemon-bg: #fffbe6;
  --fruit-berry: #9254de;
  --fruit-berry-bg: #f9f0ff;
  --fruit-peach: #ff85c0;

  /* Fruit Gradients */
  --grad-citrus: linear-gradient(135deg, #ff7a00 0%, #ffaa00 100%);
  --grad-berry: linear-gradient(135deg, #ff3366 0%, #e056fd 100%);
  --grad-lime: linear-gradient(135deg, #52c41a 0%, #a0d911 100%);
  --grad-sunshine: linear-gradient(135deg, #ffc53d 0%, #ff7a00 100%);

  /* Neutral & Contrast Text */
  --text-dark: #2d1e2f;
  --text-body: #4a3b50;
  --text-muted: #8c7b93;
  --border-soft: #f0e6f5;
  --border-bold: #e8d5f0;

  /* Border Radii & Shadows */
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;

  --shadow-fruity: 0 12px 32px -8px rgba(255, 107, 0, 0.18);
  --shadow-card: 0 16px 36px -10px rgba(74, 59, 80, 0.08);
  --shadow-bouncy: 0 8px 24px -4px rgba(255, 51, 102, 0.25);

  /* Typography */
  --font-heading: 'Fredoka', 'Quicksand', system-ui, -apple-system, sans-serif;
  --font-body: 'Nunito', system-ui, -apple-system, sans-serif;

  /* Transitions */
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: all 0.2s var(--ease-bounce);
  --transition-normal: all 0.35s var(--ease-bounce);
}

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

body {
  background-color: var(--bg-cream);
  color: var(--text-dark);
  font-family: var(--font-body);
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Background Floating Fruit & Blob Animations
   ========================================================================== */

.bg-decorations {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.fruit-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: blobFloat 18s ease-in-out infinite alternate;
}

.blob-1 {
  top: -10%;
  left: -5%;
  width: 450px;
  height: 450px;
  background: var(--fruit-lemon);
}

.blob-2 {
  bottom: -15%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: var(--fruit-strawberry);
  animation-delay: -6s;
}

.blob-3 {
  top: 40%;
  left: 30%;
  width: 380px;
  height: 380px;
  background: var(--fruit-orange-light);
  animation-delay: -12s;
}

@keyframes blobFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.1); }
  100% { transform: translate(-30px, 40px) scale(0.95); }
}

.floating-sticker {
  position: absolute;
  font-size: 2.2rem;
  user-select: none;
  opacity: 0.75;
  animation: stickerBounce 6s ease-in-out infinite alternate;
}

.sticker-1 { top: 12%; left: 3%; animation-delay: 0s; }
.sticker-2 { top: 25%; right: 4%; animation-delay: -1.2s; }
.sticker-3 { bottom: 18%; left: 4%; animation-delay: -2.4s; }
.sticker-4 { bottom: 8%; right: 12%; animation-delay: -3.6s; }
.sticker-5 { top: 55%; left: 1%; animation-delay: -4.8s; }
.sticker-6 { top: 75%; right: 2%; animation-delay: -5.5s; }

@keyframes stickerBounce {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(12deg); }
  100% { transform: translateY(8px) rotate(-8deg); }
}

/* ==========================================================================
   Top Header (Ultra Slim)
   ========================================================================== */

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 242, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--border-soft);
  padding: 0.35rem 1rem;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--grad-citrus);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 10px rgba(255, 107, 0, 0.25);
  animation: pulseIcon 3s ease-in-out infinite alternate;
}

@keyframes pulseIcon {
  0% { transform: scale(1) rotate(-3deg); }
  100% { transform: scale(1.06) rotate(5deg); }
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1;
  letter-spacing: -0.01em;
}

.brand-subtitle {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--fruit-orange);
  letter-spacing: 0.01em;
  line-height: 1;
}

.brand-badge {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--fruit-lemon-bg);
  color: var(--fruit-lemon-dark);
  border: 1.5px solid var(--fruit-lemon);
  box-shadow: 0 2px 6px rgba(255, 197, 61, 0.2);
}

.security-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--fruit-lime-dark);
  background: var(--fruit-lime-bg);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  border: 2px solid var(--fruit-lime);
}

/* ==========================================================================
   Main Grid Layout
   ========================================================================== */

.main-layout {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 1.25rem auto;
  padding: 0 1rem;
  display: grid;
  grid-template-columns: 370px 1fr;
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Controls Sidebar Panel
   ========================================================================== */

.fruity-panel {
  background: var(--bg-card);
  border: 3px solid var(--border-bold);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  box-shadow: var(--shadow-card);
  height: fit-content;
}

.panel-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-dark);
  border-bottom: 3px dashed var(--border-soft);
  padding-bottom: 0.85rem;
}

.panel-icon {
  font-size: 1.4rem;
}

/* Preset Buttons */
.preset-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  background: var(--bg-cream);
  padding: 0.4rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-soft);
}

.preset-btn {
  background: transparent;
  border: none;
  color: var(--text-body);
  padding: 0.65rem 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.preset-emoji {
  font-size: 1.2rem;
}

.preset-btn.active {
  background: var(--bg-card);
  color: var(--fruit-orange);
  box-shadow: 0 6px 16px rgba(255, 107, 0, 0.2);
  border: 2px solid var(--fruit-orange);
  transform: translateY(-2px);
}

.preset-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.7);
  transform: translateY(-1px);
}

/* Control Items */
.control-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-dark);
}

.control-value {
  color: var(--fruit-orange);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--fruit-orange-bg);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--fruit-orange-light);
}

/* Custom Fruit Range Sliders */
input[type="range"].fruit-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--border-soft);
  outline: none;
  transition: var(--transition-fast);
}

input[type="range"].slider-orange::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--grad-citrus);
  border: 3px solid #ffffff;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(255, 107, 0, 0.4);
  transition: transform 0.2s var(--ease-bounce);
}

input[type="range"].slider-lime::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--grad-lime);
  border: 3px solid #ffffff;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(82, 196, 26, 0.4);
  transition: transform 0.2s var(--ease-bounce);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.25) rotate(10deg);
}

/* Custom Select & Text Inputs */
.select-input, .text-input {
  width: 100%;
  background: var(--bg-cream);
  border: 2px solid var(--border-bold);
  color: var(--text-dark);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  outline: none;
  transition: var(--transition-fast);
}

.select-input:focus, .text-input:focus {
  border-color: var(--fruit-orange);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.15);
}

/* Target Size Card */
.target-size-card {
  background: var(--fruit-strawberry-bg);
  border: 2px solid var(--fruit-strawberry);
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.target-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--fruit-strawberry);
}

/* Custom Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-round {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--border-bold);
  transition: .3s var(--ease-bounce);
  border-radius: 26px;
}

.slider-round:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s var(--ease-bounce);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

input:checked + .slider-round {
  background-color: var(--fruit-strawberry);
}

input:checked + .slider-round:before {
  transform: translateX(22px);
}

/* Live Estimator Box */
.estimator-box {
  background: linear-gradient(135deg, var(--fruit-lemon-bg) 0%, var(--fruit-orange-bg) 100%);
  border: 2px solid var(--fruit-orange-light);
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.estimator-header {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--fruit-orange);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.estimator-stats {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.estimator-val {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-dark);
}

.estimator-saving {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fruit-lime-dark);
}

/* ==========================================================================
   Right Drag & Drop Zone
   ========================================================================== */

.dropzone-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.dropzone {
  border: 3px dashed var(--fruit-strawberry);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  padding: 3.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--fruit-orange);
  background: var(--fruit-lemon-bg);
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-fruity);
}

.dropzone-icon-wrapper {
  position: relative;
  width: 76px;
  height: 76px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dropzone-fruit-icon {
  font-size: 3.5rem;
  position: relative;
  z-index: 2;
  animation: fruitWiggle 4s ease-in-out infinite alternate;
}

@keyframes fruitWiggle {
  0% { transform: rotate(-5deg) scale(1); }
  50% { transform: rotate(8deg) scale(1.08); }
  100% { transform: rotate(-8deg) scale(0.96); }
}

.dropzone-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--fruit-orange-bg);
  z-index: 1;
  animation: pulseBg 2s infinite ease-out;
}

@keyframes pulseBg {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.dropzone-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
}

.dropzone-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.supported-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.tag {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--bg-cream);
  color: var(--text-body);
  border: 1.5px solid var(--border-soft);
  transition: var(--transition-fast);
}

.tag-pdf { background: var(--fruit-strawberry-bg); color: var(--fruit-strawberry); border-color: var(--fruit-strawberry); }
.tag-heic { background: var(--fruit-berry-bg); color: var(--fruit-berry); border-color: var(--fruit-berry); }
.tag-png { background: var(--fruit-lime-bg); color: var(--fruit-lime-dark); border-color: var(--fruit-lime); }
.tag-jpeg { background: var(--fruit-orange-bg); color: var(--fruit-orange); border-color: var(--fruit-orange); }
.tag-webp { background: var(--fruit-lemon-bg); color: var(--fruit-lemon-dark); border-color: var(--fruit-lemon); }
.tag-avif { background: #e6f7ff; color: #1890ff; border-color: #91d5ff; }

/* ==========================================================================
   File Queue & Cards
   ========================================================================== */

.queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--bg-card);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-bold);
  box-shadow: var(--shadow-card);
}

.queue-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.badge-count {
  font-size: 0.8rem;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--fruit-orange-bg);
  color: var(--fruit-orange);
  border: 1.5px solid var(--fruit-orange);
}

.action-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Playful Fruity Buttons */
.btn {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.btn-primary {
  background: var(--grad-citrus);
  color: white;
  box-shadow: 0 6px 18px rgba(255, 107, 0, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 24px rgba(255, 107, 0, 0.45);
}

.btn-primary:active {
  transform: translateY(1px) scale(0.97);
}

.btn-secondary {
  background: var(--grad-lime);
  color: white;
  box-shadow: 0 6px 18px rgba(82, 196, 26, 0.35);
}

.btn-secondary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 24px rgba(82, 196, 26, 0.45);
}

.btn-danger {
  background: var(--fruit-strawberry-bg);
  color: var(--fruit-strawberry);
  border: 2px solid var(--fruit-strawberry);
}

.btn-danger:hover {
  background: var(--fruit-strawberry);
  color: white;
  transform: translateY(-2px);
}

/* File List & Cards */
.file-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.file-card {
  background: var(--bg-card);
  border: 2px solid var(--border-bold);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
}

.file-card:hover {
  transform: translateY(-2px);
  border-color: var(--fruit-orange-light);
}

.file-preview-thumb {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--fruit-orange-bg);
  color: var(--fruit-orange);
  border: 2px solid var(--fruit-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.file-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.file-name {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.savings-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.1rem 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--fruit-lime-bg);
  color: var(--fruit-lime-dark);
  border: 1px solid var(--fruit-lime);
}

/* Progress Bar */
.progress-bar-bg {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--border-soft);
  overflow: hidden;
  margin-top: 0.2rem;
}

.progress-bar-fill {
  height: 100%;
  background: var(--grad-citrus);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.file-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--border-bold);
  background: var(--bg-cream);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 1rem;
}

.icon-btn:hover {
  background: var(--fruit-orange-bg);
  color: var(--fruit-orange);
  border-color: var(--fruit-orange);
  transform: scale(1.1) rotate(5deg);
}

/* ==========================================================================
   Side-by-side Quality Inspector Modal
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(45, 30, 47, 0.65);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
  animation: modalFade 0.3s var(--ease-bounce);
}

@keyframes modalFade {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-content {
  background: var(--bg-card);
  border: 4px solid var(--fruit-orange);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 900px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(45, 30, 47, 0.3);
}

.modal-header {
  padding: 1.2rem 1.5rem;
  background: var(--fruit-lemon-bg);
  border-bottom: 3px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
}

.close-btn {
  font-size: 1.5rem;
  line-height: 1;
}

.modal-body {
  padding: 1.5rem;
}

.comparison-wrapper {
  position: relative;
  width: 100%;
  height: 480px;
  background: var(--bg-cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  user-select: none;
  border: 2px solid var(--border-bold);
}

.comparison-badge {
  position: absolute;
  top: 1rem;
  z-index: 10;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
}

.comparison-badge.left {
  left: 1rem;
  background: var(--fruit-strawberry-bg);
  color: var(--fruit-strawberry);
  border: 1.5px solid var(--fruit-strawberry);
}

.comparison-badge.right {
  right: 1rem;
  background: var(--fruit-lime-bg);
  color: var(--fruit-lime-dark);
  border: 1.5px solid var(--fruit-lime);
}

.comparison-image, .comparison-overlay-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.comparison-handle {
  position: absolute;
  top: 0; bottom: 0;
  width: 4px;
  background: var(--fruit-orange);
  cursor: ew-resize;
  z-index: 20;
  transform: translateX(-50%);
}

.handle-pill {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--grad-citrus);
  color: white;
  border: 3px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
}

.mobile-upload-btn {
  display: none;
}

/* ==========================================================================
   Mobile Ultra-Compact Layout (Minimum Side Padding & Re-ordered Flow)
   ========================================================================== */

@media (max-width: 768px) {
  .app-header {
    padding: 0.25rem 0.35rem;
  }

  .header-container {
    padding: 0;
  }

  .brand {
    gap: 0.35rem;
  }

  .brand-icon {
    width: 28px;
    height: 28px;
    font-size: 0.95rem;
    border-radius: 8px;
  }

  .brand-title {
    font-size: 0.95rem;
  }

  .brand-subtitle {
    font-size: 0.62rem;
  }

  .brand-badge {
    display: none !important;
  }

  .main-layout {
    display: flex;
    flex-direction: column;
    margin: 0.4rem auto;
    padding: 0 0.25rem;
    gap: 0.6rem;
  }

  .dropzone-container {
    order: 1;
  }

  .fruity-panel {
    order: 2;
    padding: 0.75rem 0.5rem;
    border-radius: 18px;
    gap: 0.85rem;
  }

  .dropzone {
    display: none !important;
  }

  .mobile-upload-btn {
    display: inline-flex !important;
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-bouncy);
  }

  .queue-header {
    padding: 0.65rem 0.5rem;
    border-radius: 14px;
  }

  .file-card {
    padding: 0.65rem 0.5rem;
    border-radius: 14px;
  }

  .action-bar {
    gap: 0.4rem;
  }

  .btn {
    padding: 0.5rem 0.85rem;
    font-size: 0.82rem;
  }
}