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

:root {
  --bg: #0f0f13;
  --bg2: #16161d;
  --bg3: #1e1e28;
  --border: #2a2a38;
  --accent: #7c6ff7;
  --accent-hover: #9389f9;
  --accent-soft: rgba(124, 111, 247, 0.15);
  --text: #e8e8f0;
  --text-muted: #888899;
  --success: #4caf82;
  --error: #e05c5c;
  --radius: 12px;
  --radius-sm: 8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* HEADER */
.header {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
}
.header-inner {
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-icon { font-size: 22px; }
.logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}
.logo-badge {
  font-size: 10px;
  font-weight: 700;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 1px 6px;
  letter-spacing: 0.5px;
}
.header-tag {
  font-size: 13px;
  color: var(--text-muted);
  margin-left: auto;
}

/* MAIN */
.main {
  flex: 1;
  max-width: 860px;
  width: 100%;
  margin: 40px auto;
  padding: 0 24px;
}

/* SECTIONS */
.section { display: none; }
.section.active { display: block; }
.section.hidden { display: none; }
.section-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.section-sub {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 15px;
}

/* CARD */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
}
.card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}
.card-sub {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 20px;
}

/* DROP ZONE */
.drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 24px;
}
.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.drop-icon { font-size: 40px; margin-bottom: 12px; }
.drop-text { font-size: 16px; font-weight: 500; margin-bottom: 6px; }
.drop-hint { font-size: 13px; color: var(--text-muted); }

/* PREVIEW */
.preview-box {
  margin-bottom: 24px;
  text-align: center;
}
.preview-box img {
  max-height: 280px;
  max-width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  object-fit: contain;
}
.btn-text {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 13px;
  padding: 8px 0;
  text-decoration: underline;
}
.hidden { display: none !important; }

/* FORM */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.form-select, .form-input {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
}
.form-select:focus, .form-input:focus {
  border-color: var(--accent);
}
.form-textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  padding: 10px 14px;
  resize: vertical;
  outline: none;
  line-height: 1.6;
  transition: border-color 0.2s;
}
.form-textarea:focus { border-color: var(--accent); }

.char-counter {
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
  margin-top: 4px;
}

/* CHECKBOXES */
.checkbox-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  transition: border-color 0.2s, background 0.2s;
}
.checkbox-item:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.checkbox-item input { display: none; }
.checkbox-label { font-size: 14px; font-weight: 500; }

/* BUTTONS */
.btn-primary {
  width: 100%;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s, opacity 0.2s;
}
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-arrow { font-size: 18px; }

.btn-secondary {
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* STEPS */
.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  gap: 0;
  flex-wrap: wrap;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.35;
}
.step.active { opacity: 1; }
.step.done { opacity: 1; }
.step-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background: var(--bg3);
}
.step.active .step-icon {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}
.step.done .step-icon {
  border-color: var(--success);
  background: rgba(76, 175, 130, 0.15);
  color: var(--success);
}
.step-label { font-size: 11px; color: var(--text-muted); white-space: nowrap; }
.step-line {
  width: 40px;
  height: 1px;
  background: var(--border);
  margin: 0 4px;
  margin-bottom: 20px;
}

/* SPINNER */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner { display: inline-block; animation: spin 1s linear infinite; }

/* PROGRESS */
.progress-bar-wrap {
  background: var(--bg3);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
  margin-bottom: 12px;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 999px;
  transition: width 0.4s ease;
}
.progress-message {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}

/* RESULTS */
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

/* IMAGES GRID */
.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.image-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 3/4;
  background: var(--bg3);
}
.image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.image-item:hover .image-overlay { opacity: 1; }
.image-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}
.image-overlay a {
  color: white;
  background: var(--accent);
  padding: 8px 14px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}

/* DOWNLOAD BUTTONS */
.download-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-download {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.btn-download:hover {
  border-color: var(--success);
  background: rgba(76, 175, 130, 0.1);
  color: var(--success);
}
.btn-download-icon { font-size: 18px; }

/* ERROR */
.error-card { text-align: center; padding: 48px; }
.error-icon { font-size: 48px; margin-bottom: 16px; }
.error-message { color: var(--text-muted); margin: 12px 0 24px; font-size: 14px; }

/* FOOTER */
.footer {
  text-align: center;
  padding: 20px;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; margin-top: 8px; }
.footer-links a { color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent); }

/* RESPONSIVE */
@media (max-width: 600px) {
  .steps { gap: 4px; }
  .step-line { width: 20px; }
  .images-grid { grid-template-columns: repeat(2, 1fr); }
  .results-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* AUTH / HEADER RIGHT */
.header-inner { justify-content: space-between; }
.header-right { display: flex; align-items: center; gap: 12px; }
.user-email { font-size: 13px; color: var(--text-muted); }
.credit-badge {
  font-size: 13px; font-weight: 600;
  background: var(--accent-soft); color: var(--accent);
  padding: 4px 10px; border-radius: 99px;
}
.credit-badge.credit-empty {
  background: rgba(224, 92, 92, 0.15); color: var(--error);
}

/* STAR RATING */
.star-rating { display: flex; gap: 6px; margin-bottom: 12px; }
.star { font-size: 28px; color: var(--border); cursor: pointer; transition: color .1s; }
.star.active, .star:hover { color: #f59e0b; }
.btn-dl-csv { display:inline-block; background:var(--accent-soft); color:var(--accent); border:none; border-radius:6px; padding:5px 10px; font-size:12px; font-weight:600; cursor:pointer; text-decoration:none; margin-right:6px; }
.btn-dl-zip { background:var(--bg3); color:var(--text); border:1px solid var(--border); }
.btn-download-zip { background:var(--bg3); border-color:var(--accent); color:var(--accent); }

/* BATCH */
.mode-tabs { display:flex; gap:0; margin-bottom:18px; border-bottom:2px solid var(--border); }
.mode-tab { flex:1; padding:10px; background:none; border:none; font-size:14px; font-weight:600; color:var(--text-muted); cursor:pointer; border-bottom:3px solid transparent; margin-bottom:-2px; transition:color .15s,border-color .15s; }
.mode-tab.active { color:var(--accent); border-bottom-color:var(--accent); }
.batch-preview { margin-bottom:12px; }
.batch-file-list { display:flex; flex-direction:column; gap:6px; margin-bottom:8px; max-height:200px; overflow-y:auto; }
.batch-file-item { display:flex; align-items:center; gap:10px; font-size:13px; padding:6px 10px; background:var(--bg3); border-radius:6px; }
.batch-file-num { color:var(--text-muted); min-width:20px; }
.batch-file-name { flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.batch-file-size { color:var(--text-muted); font-size:12px; }
.batch-jobs-list { display:flex; flex-direction:column; gap:12px; }
.batch-job-card { background:var(--bg2); border:1px solid var(--border); border-radius:var(--radius); padding:16px; }
.batch-job-header { display:flex; justify-content:space-between; align-items:center; }
.batch-job-name { font-size:14px; font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:70%; }
.batch-job-status { font-size:12px; font-weight:600; padding:3px 8px; border-radius:99px; }
.batch-job-status.pending   { background:rgba(100,116,139,.2); color:#94a3b8; }
.batch-job-status.tryon,
.batch-job-status.content,
.batch-job-status.csv       { background:rgba(124,111,247,.15); color:var(--accent); }
.batch-job-status.done      { background:rgba(76,175,130,.15); color:var(--success); }
.batch-job-status.error     { background:rgba(224,92,92,.15); color:var(--error); }
.batch-job-result { margin-top:10px; padding-top:10px; border-top:1px solid var(--border); }
.batch-csv-links { margin-top:6px; }


/* ── Renk Varyantı ─────────────────────────────────────── */
.color-chip {
  padding: 7px 14px;
  border-radius: 99px;
  border: none;
  background: var(--c, #666);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
}
.color-chip:hover { opacity: .85; transform: translateY(-1px); }
.color-chip:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.variant-grid { display:grid; grid-template-columns: repeat(auto-fill,minmax(140px,1fr)); gap:10px; margin-top:12px; }
.variant-grid img { width:100%; border-radius:8px; }
.variant-dl-links { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }