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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f0f2f5;
  color: #333;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background: linear-gradient(135deg, #1B4F5C 0%, #2a7a8a 100%);
  color: white;
  padding: 2rem;
  text-align: center;
}

header h1 {
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
}

header p {
  opacity: 0.85;
  font-size: 0.95rem;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
  width: 100%;
  flex: 1;
}

/* ─── Cards ───────────────────────────────────────────────────────── */
.card {
  background: white;
  border-radius: 10px;
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.card h2 {
  font-size: 1.25rem;
  color: #1B4F5C;
  margin-bottom: 0.8rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e8e8e8;
}

.hint {
  color: #777;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

/* ─── Upload Area ─────────────────────────────────────────────────── */
.upload-area {
  border: 2px dashed #c0c8d0;
  border-radius: 10px;
  padding: 2.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: #fafbfc;
  margin-bottom: 1rem;
}

.upload-area:hover,
.upload-area.drag-over {
  border-color: #1B4F5C;
  background: #f0f7f9;
}

.upload-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.upload-options {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

/* ─── File List ───────────────────────────────────────────────────── */
.file-list {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
}

.file-list h3 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: #555;
}

.file-list ul {
  list-style: none;
  max-height: 150px;
  overflow-y: auto;
  margin-bottom: 0.5rem;
}

.file-list li {
  padding: 0.25rem 0;
  font-size: 0.85rem;
  color: #555;
  border-bottom: 1px solid #eee;
}

.file-list li:last-child {
  border-bottom: none;
}

/* ─── Form Grid ───────────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #444;
  margin-bottom: 0.3rem;
}

.form-group input {
  padding: 0.6rem 0.8rem;
  border: 1px solid #d0d5dd;
  border-radius: 6px;
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: #1B4F5C;
  box-shadow: 0 0 0 3px rgba(27, 79, 92, 0.12);
}

/* ─── Buttons ─────────────────────────────────────────────────────── */
.btn-primary,
.btn-secondary,
.btn-generate,
.btn-danger {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-primary {
  background: #1B4F5C;
  color: white;
}

.btn-primary:hover {
  background: #164450;
}

.btn-secondary {
  background: #e8ecf0;
  color: #333;
}

.btn-secondary:hover {
  background: #d8dde3;
}

.btn-generate {
  background: linear-gradient(135deg, #1B4F5C, #2a7a8a);
  color: white;
  padding: 0.8rem 2rem;
  font-size: 1.05rem;
}

.btn-generate:hover {
  background: linear-gradient(135deg, #164450, #236a78);
}

.btn-generate:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-danger {
  background: #fee;
  color: #c0392b;
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
}

.btn-danger:hover {
  background: #fdd;
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.35rem 0.7rem;
}

.actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  align-items: center;
}

/* ─── Preview Stats ───────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.stat-card {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 0.8rem;
  text-align: center;
}

.stat-card .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1B4F5C;
}

.stat-card .stat-label {
  font-size: 0.75rem;
  color: #777;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-card.critical { border-left: 4px solid #e74c3c; }
.stat-card.serious { border-left: 4px solid #f39c12; }
.stat-card.moderate { border-left: 4px solid #f1c40f; }
.stat-card.minor { border-left: 4px solid #3498db; }

/* ─── Preview Table ───────────────────────────────────────────────── */
.preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.preview-table th {
  background: #1B4F5C;
  color: white;
  padding: 0.6rem 0.8rem;
  text-align: left;
  font-weight: 600;
}

.preview-table td {
  padding: 0.5rem 0.8rem;
  border-bottom: 1px solid #eee;
}

.preview-table tr:hover td {
  background: #f5f8fa;
}

.impact-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.impact-badge.critical { background: #fde8e8; color: #c0392b; }
.impact-badge.serious { background: #fef3e0; color: #e67e22; }
.impact-badge.moderate { background: #fef9e0; color: #8a7600; }
.impact-badge.minor { background: #e0f0fe; color: #2980b9; }

/* ─── Screenshots ────────────────────────────────────────────────── */
.screenshot-card {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  border: 1px solid #e0e0e0;
}

.screenshot-card-header {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.occ-count {
  margin-left: auto;
  font-size: 0.75rem;
  color: #888;
  font-weight: normal;
}

.occ-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.occ-row {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  overflow: hidden;
}

.occ-header {
  background: #f0f4f6;
  padding: 0.4rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
}

.btn-remove-occ {
  margin-left: auto;
  background: none;
  border: 1px solid #e74c3c;
  color: #e74c3c;
  border-radius: 4px;
  padding: 0.15rem 0.5rem;
  font-size: 0.72rem;
  cursor: pointer;
  line-height: 1.4;
}
.btn-remove-occ:hover {
  background: #e74c3c;
  color: #fff;
}

.occ-label {
  font-weight: 600;
  color: #1B4F5C;
  white-space: nowrap;
}

.occ-url {
  color: #666;
  font-size: 0.72rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.occ-url a {
  color: #1B4F5C;
}

.occ-body {
  padding: 0.6rem 0.75rem;
}

.occ-screenshot-slot {
  margin-bottom: 0.5rem;
  min-height: 36px;
}

.occ-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.screenshot-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  min-height: 40px;
  align-items: flex-start;
}

.screenshot-slot {
  position: relative;
  border: 2px solid #d0d5dd;
  border-radius: 6px;
  overflow: hidden;
  max-width: 280px;
}

.screenshot-slot img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: contain;
  background: #fff;
}

.btn-remove-screenshot {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(192, 57, 43, 0.85);
  color: white;
  border: none;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  font-size: 0.75rem;
  cursor: pointer;
  line-height: 22px;
  text-align: center;
  padding: 0;
}

.btn-remove-screenshot:hover {
  background: #c0392b;
}

.screenshot-status {
  color: #888;
  font-size: 0.85rem;
  font-style: italic;
  padding: 0.5rem 0;
}

.screenshot-actions {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.btn-capture {
  background: #e8f4e8;
  color: #217621;
  border: 1px solid #b8d8b8;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.8rem;
  transition: all 0.2s;
}

.btn-capture:hover {
  background: #c8e8c8;
}

.btn-capture:disabled {
  opacity: 0.5;
  cursor: wait;
}

.selector-info {
  font-size: 0.75rem;
  color: #888;
  margin-top: 0.25rem;
  word-break: break-all;
}

.selector-info code {
  background: #f0f0f0;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-size: 0.7rem;
}

.selector-info a {
  color: #1B4F5C;
}

.btn-manual-capture {
  background: #fff3e0;
  color: #e67e22;
  border: 1px solid #f0c88a;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.8rem;
  transition: all 0.2s;
}

.btn-manual-capture:hover {
  background: #ffe8c8;
}

.manual-capture-panel {
  margin-top: 0.75rem;
}

.manual-capture-steps {
  background: #fffdf5;
  border: 1px solid #f0e6c8;
  border-radius: 8px;
  padding: 1rem;
}

.manual-capture-steps p {
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.manual-capture-steps ol {
  margin: 0 0 0.75rem 1.25rem;
  font-size: 0.82rem;
  color: #555;
}

.manual-capture-steps ol li {
  margin-bottom: 0.3rem;
}

.manual-capture-steps kbd {
  background: #eee;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 0.1rem 0.35rem;
  font-size: 0.75rem;
  font-family: monospace;
}

.manual-capture-actions {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.console-code {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 0.72rem;
  line-height: 1.4;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 120px;
  margin: 0;
}

/* ─── Loading Overlay ─────────────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.overlay[hidden] {
  display: none;
}

.spinner-container {
  background: white;
  border-radius: 12px;
  padding: 2.5rem;
  text-align: center;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid #e0e0e0;
  border-top-color: #1B4F5C;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Logo Upload ────────────────────────────────────────────────── */
.logo-upload-group {
  margin-bottom: 1.25rem;
}

.logo-upload-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.3rem;
  margin-bottom: 0.3rem;
}

.logo-filename {
  font-size: 0.85rem;
  color: #555;
}

.optional-tag {
  font-size: 0.72rem;
  font-weight: 400;
  color: #999;
  background: #f0f0f0;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  margin-left: 0.3rem;
  vertical-align: middle;
}

/* ─── Save Draft Button ──────────────────────────────────────────── */
.btn-save-draft {
  background: #e8f4e8;
  color: #217621;
  border: 1px solid #b8d8b8;
  padding: 0.8rem 1.6rem;
  border-radius: 6px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-save-draft:hover {
  background: #c8e8c8;
}

/* ─── Saved Drafts ───────────────────────────────────────────────── */
.drafts-card {
  border-left: 5px solid #2a7a8a;
}

.drafts-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.drafts-header h2 {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.drafts-autosave-badge {
  font-size: 0.75rem;
  background: #e8f4e8;
  color: #217621;
  border: 1px solid #b8d8b8;
  border-radius: 12px;
  padding: 0.15rem 0.6rem;
  font-weight: 600;
}

.drafts-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.draft-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid #e0e6ec;
  border-radius: 7px;
  background: #f8f9fa;
}

.draft-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.draft-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: #1B4F5C;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.draft-time {
  font-size: 0.75rem;
  color: #999;
}

.draft-actions {
  display: flex;
  gap: 0.4rem;
  flex-shrink: 0;
}

.capture-error {
  background: #fff8f8;
  border: 1px solid #f5c6c6;
  border-left: 4px solid #e74c3c;
  border-radius: 6px;
  padding: 0.75rem 0.9rem;
  font-size: 0.82rem;
}

.capture-error-title {
  font-weight: 700;
  color: #c0392b;
  margin-bottom: 0.3rem;
  font-size: 0.88rem;
}

.capture-error-reason {
  color: #555;
  margin-bottom: 0.6rem;
}

.capture-error-meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.2rem 0.6rem;
  margin-bottom: 0.6rem;
}

.capture-error-meta dt {
  font-weight: 600;
  color: #888;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-top: 0.1rem;
}

.capture-error-meta dd {
  margin: 0;
  color: #333;
  word-break: break-all;
}

.capture-error-meta a {
  color: #1B4F5C;
}

.capture-error-meta code {
  background: #f0f0f0;
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  font-size: 0.75rem;
}

.capture-error-hint {
  color: #666;
  margin: 0;
  font-style: italic;
}

.btn-fallback {
  background: #f0eeff;
  color: #5b4fcf;
  border: 1px solid #c9c2f0;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.8rem;
  transition: all 0.2s;
}

.btn-fallback:hover {
  background: #e0d8ff;
}

/* ─── Element Fallback Preview ───────────────────────────────────── */
.element-fallback-preview {
  background: #f8f7ff;
  border: 1px solid #c9c2f0;
  border-left: 4px solid #5b4fcf;
  border-radius: 6px;
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  position: relative;
}

.ef-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.ef-icon {
  font-size: 0.9rem;
}

.ef-title {
  font-weight: 700;
  color: #5b4fcf;
  font-size: 0.84rem;
}

.ef-remove {
  position: static;
  margin-left: auto;
  background: rgba(91, 79, 207, 0.12);
  color: #5b4fcf;
  width: 20px;
  height: 20px;
  font-size: 0.65rem;
  line-height: 20px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  text-align: center;
  padding: 0;
  flex-shrink: 0;
}

.ef-remove:hover {
  background: #5b4fcf;
  color: #fff;
}

.ef-meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.2rem 0.6rem;
  margin-bottom: 0.45rem;
}

.ef-meta dt {
  font-weight: 600;
  color: #888;
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-top: 0.1rem;
}

.ef-meta dd {
  margin: 0;
  color: #333;
  word-break: break-all;
}

.ef-meta a {
  color: #1B4F5C;
}

.ef-meta code {
  background: #ede9ff;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-size: 0.72rem;
  color: #4a3fa0;
}

.ef-hint {
  color: #888;
  font-style: italic;
  font-size: 0.75rem;
  margin: 0;
}

.capture-warning {
  font-size: 0.75rem;
  color: #b45309;
  background: #fffbeb;
  border: 1px solid #f0c080;
  border-radius: 4px;
  padding: 0.3rem 0.5rem;
  margin-top: 0.3rem;
}

/* ─── Post-Generation Checklist ──────────────────────────────────── */
.checklist-card {
  border-left: 5px solid #1B4F5C;
}

.manual-steps {
  list-style: none;
  counter-reset: step-counter;
  padding: 0;
  margin: 0;
}

.manual-steps > li {
  counter-increment: step-counter;
  border: 1px solid #e8ecf0;
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.6rem;
  position: relative;
  padding-left: 3rem;
}

.manual-steps > li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0.85rem;
  top: 0.9rem;
  width: 1.4rem;
  height: 1.4rem;
  background: #f0f4f8;
  border: 2px solid #c5cdd6;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  color: #1B4F5C;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  text-align: center;
}

.step-label {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

.step-section {
  background: #e8f0f5;
  color: #1B4F5C;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.manual-steps p {
  font-size: 0.85rem;
  color: #555;
  line-height: 1.5;
  margin: 0;
}

/* ─── Footer ──────────────────────────────────────────────────────── */
footer {
  background: #1a1a1a;
  color: #aaa;
  text-align: center;
  padding: 1rem;
  font-size: 0.8rem;
}