/* ── WebX AI Tools ── */
:root {
  --wxit-blue:   #4361EE;
  --wxit-dark:   #0f172a;
  --wxit-gray:   #64748b;
  --wxit-light:  #f8fafc;
  --wxit-border: #e2e8f0;
  --wxit-radius: 12px;
  --wxit-green:  #059669;
  --wxit-purple: #7C3AED;
}

.wxit-tool {
  max-width: 860px;
  margin: 0 auto 60px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--wxit-dark);
  background: #fff;
  border: 1.5px solid var(--wxit-border);
  border-radius: var(--wxit-radius);
  overflow: hidden;
}

/* Header */
.wxit-tool-header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 28px;
  background: linear-gradient(135deg, #4361EE, #7C3AED);
  color: #fff;
}
.wxit-tool-icon { font-size: 36px; line-height: 1; flex-shrink: 0; }
.wxit-tool-title { font-size: 22px; font-weight: 800; margin: 0 0 4px; }
.wxit-tool-sub   { font-size: 14px; opacity: .85; margin: 0; }

/* Form */
.wxit-form { padding: 28px; }

.wxit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
}
.wxit-field-full { grid-column: 1 / -1; }
.wxit-field { margin-bottom: 20px; }
.wxit-field > label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--wxit-dark);
  margin-bottom: 7px;
}
.wxit-field .req { color: #e11d48; }

.wxit-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--wxit-border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--wxit-dark);
  background: #fff;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  box-sizing: border-box;
}
.wxit-input:focus {
  border-color: var(--wxit-blue);
  box-shadow: 0 0 0 3px rgba(67,97,238,.1);
}
.wxit-input::placeholder { color: #94a3b8; }
textarea.wxit-input { resize: vertical; line-height: 1.5; }
select.wxit-input { cursor: pointer; }

.wxit-submit-row {
  display: flex;
  justify-content: flex-start;
  margin-top: 8px;
}
.wxit-btn-submit {
  padding: 13px 28px;
  background: var(--wxit-blue);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s, transform .1s;
}
.wxit-btn-submit:hover    { background: #3451d1; }
.wxit-btn-submit:active   { transform: scale(.98); }
.wxit-btn-submit:disabled { opacity: .7; cursor: not-allowed; }

/* Result area */
.wxit-result { padding: 0 28px 28px; }
.wxit-result-inner { border-top: 1.5px solid var(--wxit-border); padding-top: 24px; }

/* Section titles */
.wxit-section { margin-bottom: 24px; }
.wxit-section-title {
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--wxit-blue);
  margin: 0 0 12px;
}

/* Summary banner */
.wxit-summary-banner {
  background: linear-gradient(135deg, #4361EE, #7C3AED);
  color: #fff;
  border-radius: var(--wxit-radius);
  padding: 20px 24px;
  margin-bottom: 24px;
}
.wxit-summary-banner h3 { font-size: 18px; margin: 0 0 8px; }
.wxit-summary-banner p  { font-size: 14px; opacity: .9; margin: 0; line-height: 1.6; }
.wxit-confidence {
  display: inline-block;
  background: rgba(255,255,255,.2);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  margin-top: 8px;
}

/* Tags / badges */
.wxit-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin: 2px 3px 2px 0;
}
.wxit-tag-blue   { background: #EEF2FF; color: var(--wxit-blue); }
.wxit-tag-green  { background: #f0fdf4; color: #065f46; }
.wxit-tag-amber  { background: #fffbeb; color: #92400e; }
.wxit-tag-red    { background: #fff1f2; color: #9f1239; }
.wxit-tag-gray   { background: var(--wxit-light); color: var(--wxit-gray); }
.wxit-tag-purple { background: #f5f3ff; color: var(--wxit-purple); }

/* Impact badges */
.wxit-impact-high   { background: #fef2f2; color: #991b1b; }
.wxit-impact-medium { background: #fffbeb; color: #92400e; }
.wxit-impact-low    { background: #f0fdf4; color: #065f46; }

/* Card list */
.wxit-card-list { display: flex; flex-direction: column; gap: 10px; }
.wxit-card {
  border: 1.5px solid var(--wxit-border);
  border-radius: var(--wxit-radius);
  padding: 14px 18px;
  background: var(--wxit-light);
}
.wxit-card-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.wxit-card-body { font-size: 13px; color: var(--wxit-gray); line-height: 1.55; }

/* Table */
.wxit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border: 1.5px solid var(--wxit-border);
  border-radius: var(--wxit-radius);
  overflow: hidden;
}
.wxit-table th {
  background: var(--wxit-blue);
  color: #fff;
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.wxit-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--wxit-border);
  vertical-align: top;
}
.wxit-table tr:last-child td { border-bottom: none; }
.wxit-table tr:nth-child(even) td { background: var(--wxit-light); }

/* Two-col mini grid for meta info */
.wxit-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.wxit-meta-card {
  background: var(--wxit-light);
  border: 1.5px solid var(--wxit-border);
  border-radius: var(--wxit-radius);
  padding: 14px 16px;
}
.wxit-meta-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--wxit-blue); margin-bottom: 5px; }
.wxit-meta-value { font-size: 16px; font-weight: 800; }

/* Outline */
.wxit-outline-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--wxit-border);
  font-size: 13px;
}
.wxit-outline-item:last-child { border-bottom: none; }
.wxit-outline-type {
  flex-shrink: 0;
  width: 32px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #EEF2FF;
  color: var(--wxit-blue);
  font-size: 10px;
  font-weight: 800;
  border-radius: 4px;
}
.wxit-outline-heading { font-weight: 700; margin-bottom: 2px; }
.wxit-outline-notes   { color: var(--wxit-gray); font-size: 12px; }

/* Numbered list */
.wxit-steps { counter-reset: step; }
.wxit-step-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--wxit-border);
  font-size: 13px;
  align-items: flex-start;
}
.wxit-step-item:last-child { border-bottom: none; }
.wxit-step-num {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  background: var(--wxit-blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

/* Gantt-style phase blocks */
.wxit-gantt { margin-bottom: 20px; }
.wxit-gantt-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--wxit-border);
  font-size: 13px;
}
.wxit-gantt-row:last-child { border-bottom: none; }
.wxit-gantt-label { flex: 0 0 180px; font-weight: 700; font-size: 13px; }
.wxit-gantt-bar-wrap { flex: 1; background: var(--wxit-light); border-radius: 6px; height: 22px; overflow: hidden; }
.wxit-gantt-bar { height: 100%; background: var(--wxit-blue); border-radius: 6px; min-width: 8px; display: flex; align-items: center; justify-content: center; }
.wxit-gantt-bar span { font-size: 10px; color: #fff; font-weight: 700; padding: 0 8px; white-space: nowrap; }
.wxit-gantt-weeks { flex: 0 0 60px; text-align: right; color: var(--wxit-gray); font-size: 12px; }

/* Error */
.wxit-error {
  padding: 16px 20px;
  background: #fff1f2;
  border: 1.5px solid #fecdd3;
  border-radius: var(--wxit-radius);
  color: #9f1239;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 640px) {
  .wxit-grid       { grid-template-columns: 1fr; }
  .wxit-meta-grid  { grid-template-columns: 1fr 1fr; }
  .wxit-gantt-label { flex: 0 0 110px; }
  .wxit-table      { font-size: 12px; }
}