/* ═══ Projects Manager ═══ */

/* Accordion panel (matches library/history) */
.projects-panel {
  border: 0.5px solid var(--border-tertiary);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  overflow: hidden;
}

.projects-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  transition: background 0.15s;
}

.projects-header:hover { background: var(--bg-secondary); }
.projects-icon { font-size: 16px; }
.projects-badge {
  font-size: 10px; font-weight: 600; padding: 1px 7px; border-radius: 10px;
  background: var(--teal-light); color: #065F46; margin-left: 4px;
}
.projects-chevron {
  margin-left: auto; font-size: 10px; color: var(--text-tertiary);
  transition: transform 0.2s;
}
.projects-panel.open .projects-chevron { transform: rotate(90deg); }
.projects-body { display: none; border-top: 0.5px solid var(--border-tertiary); }
.projects-panel.open .projects-body { display: block; }

/* Project list items */
.proj-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; cursor: pointer; font-size: 12px;
  border-bottom: 0.5px solid var(--border-tertiary);
  transition: background 0.1s;
}
.proj-item:last-child { border-bottom: none; }
.proj-item:hover { background: var(--bg-secondary); }
.proj-item-icon { font-size: 16px; flex-shrink: 0; }
.proj-item-info { flex: 1; min-width: 0; }
.proj-item-name { font-weight: 500; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.proj-item-meta { font-size: 10px; color: var(--text-tertiary); margin-top: 2px; }
.proj-item-del {
  font-size: 10px; color: var(--text-tertiary); background: none; border: none;
  cursor: pointer; padding: 2px 6px; border-radius: 4px;
}
.proj-item-del:hover { background: var(--coral-light); color: var(--coral); }

.proj-create-row {
  display: flex; gap: 6px; padding: 8px 14px;
  border-top: 0.5px solid var(--border-tertiary);
}
.proj-create-input {
  flex: 1; padding: 6px 10px; font-size: 12px; font-family: var(--font-sans);
  border: 0.5px solid var(--border-tertiary); border-radius: var(--radius-md);
  background: var(--bg-secondary); color: var(--text-primary); outline: none;
}
.proj-create-input:focus { border-color: var(--teal); }
.proj-create-btn {
  padding: 6px 14px; font-size: 11px; font-weight: 600; font-family: var(--font-sans);
  border: none; border-radius: var(--radius-md);
  background: var(--teal); color: #fff; cursor: pointer;
}

/* ── Project Detail Screen ── */
#s-project { flex-direction: column; }

.proj-detail-header {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; background: var(--bg-primary);
  border-bottom: 0.5px solid var(--border-tertiary);
}
.proj-back-btn {
  font-size: 12px; padding: 5px 12px;
  border: 0.5px solid var(--border-tertiary); border-radius: var(--radius-md);
  background: transparent; color: var(--text-secondary); cursor: pointer; font-family: var(--font-sans);
}
.proj-back-btn:hover { background: var(--bg-secondary); }
.proj-detail-name { font-size: 16px; font-weight: 500; color: var(--text-primary); flex: 1; }
.proj-detail-desc { font-size: 11px; color: var(--text-tertiary); }

/* Tabs */
.proj-tabs {
  display: flex; gap: 0; background: var(--bg-primary);
  border-bottom: 0.5px solid var(--border-tertiary);
  padding: 0 18px;
}
.proj-tab {
  padding: 10px 16px; font-size: 12px; font-weight: 500; font-family: var(--font-sans);
  color: var(--text-secondary); cursor: pointer; border: none; background: none;
  border-bottom: 2px solid transparent; transition: all 0.15s;
}
.proj-tab:hover { color: var(--text-primary); }
.proj-tab.active { color: var(--teal); border-bottom-color: var(--teal); }

.proj-tab-content {
  flex: 1; overflow-y: auto; padding: 16px 18px;
  background: var(--bg-secondary);
}

/* Files tab */
.proj-file-actions {
  display: flex; gap: 8px; margin-bottom: 12px; align-items: center;
}
.proj-upload-btn {
  padding: 6px 14px; font-size: 11px; font-weight: 600; font-family: var(--font-sans);
  border: none; border-radius: var(--radius-md); background: var(--teal); color: #fff; cursor: pointer;
}
.proj-analyze-btn {
  padding: 6px 14px; font-size: 11px; font-weight: 600; font-family: var(--font-sans);
  border: none; border-radius: var(--radius-md);
  background: var(--navy); color: #fff; cursor: pointer; margin-left: auto;
}
.proj-estimate-btn {
  padding: 6px 14px; font-size: 11px; font-weight: 500; font-family: var(--font-sans);
  border: 0.5px solid var(--border-secondary); border-radius: var(--radius-md);
  background: transparent; color: var(--text-secondary); cursor: pointer;
}

.proj-file-list { display: flex; flex-direction: column; gap: 4px; }

.proj-file-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; background: var(--bg-primary);
  border: 0.5px solid var(--border-tertiary); border-radius: var(--radius-md);
  font-size: 12px;
}
.proj-file-row input[type="checkbox"] { flex-shrink: 0; }
.proj-file-name { flex: 1; color: var(--text-primary); font-weight: 500; }
.proj-file-size { color: var(--text-tertiary); font-size: 10px; font-family: var(--font-mono); }
.proj-file-del {
  font-size: 10px; color: var(--text-tertiary); background: none; border: none;
  cursor: pointer; padding: 2px 6px;
}
.proj-file-del:hover { color: var(--coral); }

/* Config tab */
.proj-config-form { max-width: 500px; display: flex; flex-direction: column; gap: 14px; }
.proj-config-form .field-label { margin-bottom: 4px; }
.proj-config-save {
  padding: 8px 20px; font-size: 12px; font-weight: 600; font-family: var(--font-sans);
  border: none; border-radius: var(--radius-md); background: var(--teal); color: #fff;
  cursor: pointer; align-self: flex-start;
}

/* Results tab */
.proj-result-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; background: var(--bg-primary);
  border: 0.5px solid var(--border-tertiary); border-radius: var(--radius-md);
  font-size: 12px; cursor: pointer; transition: background 0.1s;
  margin-bottom: 4px;
}
.proj-result-row:hover { background: var(--bg-secondary); }
.proj-result-file { flex: 1; font-weight: 500; color: var(--text-primary); }
.proj-result-score {
  font-weight: 600; font-family: var(--font-mono); font-size: 13px;
}
.proj-result-date { font-size: 10px; color: var(--text-tertiary); }
.proj-result-del {
  font-size: 10px; color: var(--text-tertiary); background: none; border: none;
  cursor: pointer; padding: 2px 6px;
}
.proj-result-del:hover { color: var(--coral); }

/* Cost estimate modal */
.proj-cost-summary {
  background: var(--bg-secondary); border: 0.5px solid var(--border-tertiary);
  border-radius: var(--radius-md); padding: 14px; margin-top: 12px;
  font-size: 12px; color: var(--text-secondary);
}
.proj-cost-total {
  font-size: 20px; font-weight: 600; font-family: var(--font-mono);
  color: var(--teal); margin-bottom: 6px;
}
.proj-cost-row { display: flex; justify-content: space-between; padding: 3px 0; }
.proj-cost-row strong { color: var(--text-primary); }

/* ── Step-by-step layout ── */
.proj-step-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  max-width: 700px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.proj-step-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.proj-step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 16px;
  border-top: 0.5px solid var(--border-tertiary);
}

.proj-next-btn {
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-sans);
  border: none;
  border-radius: var(--radius-md);
  background: var(--navy);
  color: #fff;
  cursor: pointer;
  transition: background 0.15s;
}
.proj-next-btn:hover { background: #152e4a; }
.proj-next-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.proj-run-btn-big {
  background: var(--teal);
  padding: 12px 32px;
  font-size: 14px;
}
.proj-run-btn-big:hover { background: #0b8a7d; }

/* File summary & chips */
.proj-file-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 0.5px solid var(--border-tertiary);
}

.proj-file-mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.proj-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  padding: 3px 10px;
  background: var(--bg-primary);
  border: 0.5px solid var(--border-tertiary);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color 0.15s;
}

.proj-file-chip:hover {
  border-color: var(--teal);
  color: var(--text-primary);
}

.proj-file-chip.has-meta {
  border-color: rgba(13,148,136,0.3);
  background: var(--teal-light);
}

.proj-file-chip-del {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 12px;
  padding: 0 2px;
  line-height: 1;
}
.proj-file-chip-del:hover { color: var(--coral); }

.proj-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 8px;
}

/* Review card */
.proj-review-card {
  background: var(--bg-primary);
  border: 0.5px solid var(--border-tertiary);
  border-radius: var(--radius-md);
  padding: 16px;
}

.proj-review-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 6px 0;
  font-size: 12px;
  color: var(--text-secondary);
}
.proj-review-row strong {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
  max-width: 60%;
}

.proj-review-files {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 0;
}

.proj-cost-loading {
  font-size: 13px;
  color: var(--text-tertiary);
  padding: 20px;
  text-align: center;
}

.proj-input {
  width: 100%;
  padding: 8px 12px;
  border: 0.5px solid var(--border-tertiary);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
}
.proj-input:focus { border-color: var(--teal); }

/* Action cards (New Analysis / Past Results) */
.proj-action-card {
  padding: 28px 24px;
  background: var(--bg-primary);
  border: 1px solid var(--border-tertiary);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.proj-action-card:hover {
  border-color: var(--teal);
  box-shadow: 0 4px 16px rgba(13,148,136,0.08);
  transform: translateY(-2px);
}

.proj-action-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.proj-action-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.proj-action-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.proj-action-card.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ── File table ── */
.proj-file-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.proj-file-table thead th {
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-tertiary);
}

.proj-file-table-row {
  cursor: pointer;
  transition: background 0.1s;
}
.proj-file-table-row:hover { background: var(--bg-secondary); }

.proj-file-table-row td {
  padding: 8px 10px;
  border-bottom: 0.5px solid var(--border-tertiary);
  vertical-align: middle;
}

.proj-ft-name { font-weight: 500; color: var(--text-primary); }
.proj-ft-type { font-family: var(--font-mono); font-size: 10px; color: var(--text-tertiary); text-transform: uppercase; }
.proj-ft-size { font-family: var(--font-mono); font-size: 10px; color: var(--text-tertiary); white-space: nowrap; }

.proj-ft-meta {
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.proj-ft-meta-icon { font-size: 10px; }
.proj-ft-meta.status-none { color: var(--text-tertiary); }
.proj-ft-meta.status-partial { color: var(--amber); }
.proj-ft-meta.status-good { color: var(--teal); }
.proj-ft-meta.status-ready { color: #059669; font-weight: 600; }

.proj-file-del {
  font-size: 11px; color: var(--text-tertiary); background: none; border: none;
  cursor: pointer; padding: 2px 6px; border-radius: 4px;
}
.proj-file-del:hover { background: var(--coral-light); color: var(--coral); }

.proj-file-row-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.proj-file-row-disabled input[type="checkbox"] { cursor: not-allowed; }

/* ── Config preview ── */
.proj-config-preview {
  background: var(--bg-primary);
  border: 0.5px solid var(--border-tertiary);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 12px;
}

.proj-cfg-preview-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 4px 0;
  color: var(--text-secondary);
}

.proj-cfg-preview-row strong {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
  max-width: 65%;
  word-break: break-word;
}

/* Empty state */
.proj-empty {
  text-align: center; padding: 32px; color: var(--text-tertiary); font-size: 13px;
}