/* Main Stylesheet for Virtual Try-On App */
/* CLOVR Tech/Futuristic Theme */
/* CLOVR Professional Theme */
:root {
  --primary: #2563eb;
  --secondary: #38bdf8;
  --accent: #fbbf24;
  --bg: #f7f9fa;
  --light: #fff;
  --dark: #22223b;
  --shadow: rgba(37,99,235,0.08);
  --header-glow: none;
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #f7f9fa 0%, #e0e7ff 100%);
  color: var(--dark);
  padding: 20px;
  min-height: 100vh;
}
.container {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  background: var(--light);
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--shadow), 0 1.5px 6px #2563eb11;
  overflow: hidden;
  animation: fadeIn .5s ease;
  border: 1.5px solid #e0e7ff;
  position: relative;
}
@media (max-width: 700px) {
  body {
    padding: 6px;
  }
  .container {
    max-width: 100vw;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
    padding: 0;
  }
  header {
    padding: 1.2rem 0.5rem;
  }
  .tryon-unified-section {
    margin: 0.5rem 0 1rem 0;
    padding: 0 0.2rem;
  }
  .upload-controls {
    padding: 1rem 0.5rem 1rem 0.5rem;
    border-radius: 10px;
    margin-bottom: 0.7rem;
  }
  .canvas-and-shirts {
    gap: 0.7rem;
  }
  .canvas-container {
    height: 180px !important;
    min-height: 120px;
  }
  .shirt-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .btn-group-extra {
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }
  #open-auth-modal {
    top: 10px !important;
    right: 10px !important;
    font-size: 0.95rem !important;
    padding: 0.5rem 1rem !important;
  }
}
@media (max-width: 400px) {
  .canvas-container {
    height: 120px !important;
  }
  .shirt-grid {
    grid-template-columns: 1fr;
  }
}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
header {
  background: linear-gradient(90deg, #f7f7f7 0%, #ececec 100%);
  color: var(--primary);
  text-align:center;
  padding:2.2rem 1rem 1.2rem 1rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1.5px solid #e0e7ff;
  box-shadow: 0 0 32px #2563eb11;
}
header::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: none;
  opacity: 0;
  pointer-events: none;
}
header h1 {
  font-size: 2.2rem;
  letter-spacing: 1px;
  color: var(--primary);
  text-shadow: 0 2px 8px #2563eb22;
  font-family: 'Poppins', sans-serif;
}
header p {
  font-size: 1.08rem;
  color: #64748b;
  font-family: 'Poppins', sans-serif;
  letter-spacing: 1px;
  margin-top: 0.3rem;
  text-shadow: none;
}
main { padding:2rem; }
.upload-section { text-align:center; margin-bottom:2rem; }
.upload-section p { margin-bottom:1rem; color:#555; }
.upload-section input[type=file] {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  padding:1rem;
  border:2px dashed #b6c2e1;
  border-radius:8px;
  cursor:pointer;
  background: #f1f5f9;
  color: #2D2D3B;
  transition:border .3s;
}
.upload-section input[type=file]:hover { border-color: var(--primary); }
.shirt-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(120px,1fr));
  gap:16px;
  margin-bottom:2rem;
}
.shirt-option {
  transition: border-color .3s, box-shadow .3s, transform .2s;
  background: linear-gradient(135deg, #f7f9fa 60%, #e0e7ff 100%);
  border: 2px solid #e0e7ff;
  box-shadow: 0 2px 8px rgba(66,133,244,0.04);
  border-radius:8px;
  padding:8px;
  text-align:center;
  cursor:pointer;
  overflow: hidden;
}
.shirt-option.selected {
  border-color: var(--primary);
  box-shadow: 0 6px 18px #2563eb22;
  transform: scale(1.04);
}
.shirt-option:hover {
  border-color: var(--secondary);
  box-shadow: 0 4px 16px #38bdf822;
  transform: scale(1.03);
}
.shirt-option img {
  width:100%; height:100px; object-fit:contain;
  margin-bottom:8px;
  filter: drop-shadow(0 2px 6px rgba(66,133,244,0.07));
  background: #fff;
  border-radius: 6px;
  padding: 2px;
}
.shirt-name {
  font-size: 1rem;
  color: #2D2D3B;
  margin-top: 2px;
}
.btn-group-extra {
  display:flex;
  justify-content:flex-end;
  gap:10px;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}
.tryon-btn, .download-btn {
  width:auto; padding:0.75rem 1.5rem;
  background: linear-gradient(90deg, #2563eb 0%, #38bdf8 100%);
  color: #fff;
  border:none;
  border-radius:8px;
  font-size:1.05rem;
  letter-spacing: 0.5px;
  font-weight:600;
  cursor:pointer;
  transition: background .3s, box-shadow .2s, transform .2s;
  box-shadow: 0 2px 8px #2563eb22;
  text-shadow: none;
}
.tryon-btn:disabled, .download-btn:disabled {
  background: #e0e7ff;
  color: #b6c2e1;
  box-shadow: none;
}
.tryon-btn:not(:disabled):hover, .download-btn:not(:disabled):hover {
  background: linear-gradient(90deg, #38bdf8 0%, #2563eb 100%);
  box-shadow: 0 4px 16px #38bdf822;
  transform: translateY(-2px) scale(1.03);
}
#canvas, #result-img {
  position:absolute;
  top:50%; left:50%; transform:translate(-50%,-50%);
  max-width:100%; max-height:100%;
  border: 2px solid #e0e7ff;
  box-shadow: 0 2px 8px #2563eb11;
  border-radius:8px;
}
.canvas-container {
  position:relative;
  background: linear-gradient(135deg, #f7f9fa 0%, #e0e7ff 100%);
  border: 1.5px solid #e0e7ff;
  box-shadow: 0 2px 8px #2563eb11;
  height:400px;
  margin-bottom:2rem;
  overflow:hidden;
}
#canvas, #result-img {
  position:absolute;
  top:50%; left:50%; transform:translate(-50%,-50%);
  max-width:100%; max-height:100%;
  border: 2px solid #e0e7ff;
  box-shadow: 0 2px 8px rgba(66,133,244,0.04);
  border-radius:8px;
}
  .spinner {
    position:absolute; top:50%; left:50%;
    width:48px;height:48px;
    border:6px solid #e0e7ff;
    border-top:6px solid var(--primary);
    border-right:6px solid var(--secondary);
    border-bottom:6px solid var(--accent);
    border-left:6px solid #e0e7ff;
    border-radius:50%;
    animation:spin 1s linear infinite;
    transform:translate(-50%,-50%);
  }
@keyframes spin{0%{transform:translate(-50%,-50%) rotate(0deg)}100%{transform:translate(-50%,-50%) rotate(360deg)} }
footer {
  background: #f7f9fa;
  border-top: 1px solid #e0e7ff;
  color: #64748b;
  font-size: 1rem;
  letter-spacing: 0.5px;
  padding: 1.2rem 0 0.7rem 0;
  margin-top: 0;
  text-align:center;
}
footer div {
  font-size: 1rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 1px;
}
@media (max-width: 700px) {
  .container {
    max-width: 100vw;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
  }
  main {
    padding: 1rem 0.5rem;
  }
  .upload-section h2 {
    font-size: 1.2rem;
  }
  .shirt-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .btn-group-extra {
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }
  .canvas-container {
    height: 250px;
  }
  .shirt-option img {
    height: 70px;
  }
}
@media (max-width: 400px) {
  .shirt-grid {
    grid-template-columns: 1fr;
  }
  .canvas-container {
    height: 180px;
  }
}
.shirt-option, .tryon-btn, .download-btn {
  transition: all 0.2s cubic-bezier(.4,0,.2,1);
}
::-webkit-scrollbar {
  width: 8px;
  background: #e0e7ff;
}
::-webkit-scrollbar-thumb {
  background: #b6c2e1;
  border-radius: 8px;
}
.shirt-option:focus {
  outline: 2px solid #4285f4;
  outline-offset: 2px;
}
.tryon-btn:focus, .download-btn:focus {
  outline: 2px solid #ff6584;
  outline-offset: 2px;
}
/* Responsive unified try-on section */
.tryon-unified-section {
  margin: 2rem 0 2.5rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: flex-start;
  justify-content: center;
}
.upload-controls {
  flex: 1 1 320px;
  max-width: 340px;
  min-width: 260px;
  background: linear-gradient(135deg,#f7f9fa 80%,#e0e7ff 100%);
  border-radius: 14px;
  padding: 1.5rem 1rem 1.2rem 1rem;
  box-shadow: 0 2px 8px rgba(66,133,244,0.07);
  margin-bottom: 1.5rem;
}
.canvas-and-shirts {
  flex: 2 1 400px;
  min-width: 280px;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
@media (max-width: 900px) {
  .tryon-unified-section {
    flex-direction: column;
    gap: 1.5rem;
    align-items: stretch;
  }
  .upload-controls, .canvas-and-shirts {
    max-width: 100%;
    min-width: 0;
  }
}
@media (max-width: 600px) {
  .tryon-unified-section {
    margin: 1rem 0 1.5rem 0;
    padding: 0 0.2rem;
  }
  .upload-controls {
    padding: 1rem 0.5rem 1rem 0.5rem;
    border-radius: 10px;
  }
  .canvas-and-shirts {
    gap: 0.7rem;
  }
  .canvas-container {
    height: 220px !important;
    min-height: 160px;
  }
  .shirt-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .btn-group-extra {
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }
}
@media (max-width: 400px) {
  .canvas-container {
    height: 140px !important;
  }
  .shirt-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .container {
    border-radius: 0;
    box-shadow: none;
    max-width: 100vw;
    margin: 0;
    padding: 0 0.2rem;
  }
  header {
    padding: 1.2rem 0.5rem;
  }
  .upload-section {
    padding: 1rem 0.5rem;
  }
  #tryon-canvas {
    width: 100% !important;
    height: auto !important;
    max-width: 100vw;
  }
  #resize-controls {
    flex-direction: column;
    gap: 0.5rem;
  }
  input[type="file"], input[type="range"] {
    width: 100%;
    font-size: 1rem;
  }
  .upload-section h2 {
    font-size: 1.2rem;
  }
  .upload-section p {
    font-size: 0.95rem;
  }
}
:root {
  --primary: #4285f4;
  --secondary: #34a853;
  --accent: #ff6584;
  --bg: #f7f9fa;
  --light: #fff;
  --dark: #2d2d3b;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Poppins", sans-serif;
  background: var(--bg);
  color: var(--dark);
}
.container {
  max-width: 900px;
  margin: 0 auto;
  background: var(--light);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(66, 133, 244, 0.1),
    0 1.5px 6px rgba(52, 168, 83, 0.08);
  overflow: hidden;
  border: 1.5px solid #e0e7ff;
}
header {
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--light);
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
}
header::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: url("https://www.transparenttextures.com/patterns/diamond-upholstery.png");
  opacity: 0.08;
  pointer-events: none;
}
header h1 {
  font-size: 2.2rem;
  letter-spacing: 1px;
}
header p {
  font-size: 1.1rem;
  color: #e0e7ff;
}
.upload-section {
  text-align: center;
  margin-bottom: 2rem;
}
.upload-section p {
  margin-bottom: 1rem;
  color: #555;
}
.upload-section input[type="file"] {
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  padding: 1.1rem;
  border: 2.5px dashed var(--primary);
  border-radius: 12px;
  background: linear-gradient(135deg, #f7f9fa 80%, #e0e7ff 100%);
  cursor: pointer;
  font-size: 1.08rem;
  color: var(--dark);
  box-shadow: 0 2px 8px rgba(66,133,244,0.07);
  transition: border 0.3s, box-shadow 0.3s;
}
.upload-section input[type="file"]:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(255,101,132,0.13);
}
.shirt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 22px;
  margin-bottom: 2.2rem;
  padding: 0.5rem 0;
}
.shirt-option {
  background: linear-gradient(135deg, #f7f9fa 70%, #e0e7ff 100%);
  border: 2.5px solid #e0e7ff;
  border-radius: 14px;
  padding: 12px 8px 10px 8px;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(66,133,244,0.06);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.shirt-option.selected {
  border-color: var(--accent);
  box-shadow: 0 6px 18px rgba(255,101,132,0.13);
  transform: scale(1.06);
}
.shirt-option:hover {
  border-color: var(--secondary);
  box-shadow: 0 4px 16px rgba(52,168,83,0.10);
  transform: scale(1.04);
}
.shirt-option img {
  width: 100%;
  height: 110px;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
  padding: 3px;
  filter: drop-shadow(0 2px 8px rgba(66,133,244,0.09));
  margin-bottom: 8px;
  transition: box-shadow 0.2s;
}
.shirt-name {
  font-size: 1.08rem;
  color: var(--primary);
  font-weight: 600;
  margin-top: 2px;
  letter-spacing: 0.5px;
}
.btn-group-extra {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 2rem 0 1.5rem 0;
}
.tryon-btn,
.download-btn {
  padding: 0.85rem 2rem;
  background: linear-gradient(90deg, var(--accent) 0%, var(--primary) 100%);
  color: var(--light);
  border: none;
  border-radius: 10px;
  font-size: 1.12rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(255,101,132,0.08);
  transition: background 0.3s, box-shadow 0.2s, transform 0.2s;
  letter-spacing: 0.5px;
}
.tryon-btn:disabled,
.download-btn:disabled {
  background: #e0e7ff;
  color: #b6c2e1;
  cursor: not-allowed;
  box-shadow: none;
}
.tryon-btn:not(:disabled):hover,
.download-btn:not(:disabled):hover {
  background: linear-gradient(90deg, var(--secondary) 0%, var(--accent) 100%);
  box-shadow: 0 4px 16px rgba(52,168,83,0.13);
  transform: translateY(-2px) scale(1.04);
}
.canvas-container {
  position: relative;
  background: linear-gradient(135deg, #e0e7ff 0%, var(--bg) 100%);
  border: 2px solid #b6c2e1;
  border-radius: 14px;
  height: 410px;
  overflow: hidden;
  margin-bottom: 2.2rem;
  box-shadow: 0 2px 12px rgba(66,133,244,0.08);
}
#canvas,
#result-img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 100%;
  max-height: 100%;
  border: 2px solid #e0e7ff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(66,133,244,0.04);
}
.spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border: 7px solid #ddd;
  border-top: 7px solid var(--accent);
  border-right: 7px solid var(--secondary);
  border-bottom: 7px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
footer {
  background: #f1f5f9;
  border-top: 1.5px solid #e0e7ff;
  color: #7b8794;
  padding: 1.5rem 0 1rem;
  text-align: center;
  font-size: 1.08rem;
  letter-spacing: 0.5px;
}
footer div {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 1px;
}
@media (max-width: 700px) {
  .container {
    border-radius: 0;
    box-shadow: none;
    margin: 0;
  }
  .upload-section,
  input[type="file"] {
    width: 95%;
  }
  .shirt-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .canvas-container {
    height: 250px;
  }
  .shirt-option img {
    height: 70px;
  }
}
@media (max-width: 400px) {
  .shirt-grid {
    grid-template-columns: 1fr;
  }
  .canvas-container {
    height: 160px;
  }
}