/**
 * Vasudha Pharma Chem Limited — Candidate Application Status Tracker
 * Responsive application pipeline stepper with reference ID lookup and live submission sync.
 */

:root {
  --cat-primary: #0E8F6C;
  --cat-primary-hover: #09634B;
  --cat-primary-light: #ecfdf5;
  --cat-success: #10b981;
  --cat-success-light: #ecfdf5;
  --cat-border: #e2e8f0;
  --cat-text: #0f172a;
  --cat-text-muted: #64748b;
  --cat-bg: #ffffff;
}

/* Tab Switcher at Top of Portal */
.cat-mode-tabs {
  display: flex;
  background: #f1f5f9;
  padding: 6px;
  border-radius: 12px;
  gap: 6px;
  margin-bottom: 28px;
  border: 1px solid var(--cat-border);
}

.cat-mode-tab {
  flex: 1;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  border: none;
  background: transparent;
  color: #64748b;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.cat-mode-tab:hover {
  color: var(--cat-primary);
}

.cat-mode-tab.active {
  background: #ffffff;
  color: var(--cat-primary);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

/* Tracker Panel Container */
.cat-tracker-panel {
  display: none;
}

.cat-tracker-panel.active {
  display: block;
  animation: catFadeIn 0.3s ease forwards;
}

@keyframes catFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Search Box */
.cat-search-box {
  background: #f8fafc;
  border: 1.5px solid var(--cat-border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}

.cat-search-form {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

@media (max-width: 600px) {
  .cat-search-form {
    flex-direction: column;
  }
}

.cat-search-input {
  flex: 1;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1.5px solid #cbd5e1;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  text-transform: uppercase;
}

.cat-search-input:focus {
  border-color: var(--cat-primary);
  box-shadow: 0 0 0 3px rgba(14, 143, 108, 0.12);
}

.cat-btn-track {
  padding: 12px 24px;
  border-radius: 10px;
  background: var(--cat-primary);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.cat-btn-track:hover {
  background: var(--cat-primary-hover);
  transform: translateY(-1px);
}

/* Sample ID Chips */
.cat-samples-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--cat-text-muted);
}

.cat-sample-chip {
  padding: 4px 10px;
  border-radius: 6px;
  background: #ffffff;
  border: 1px solid var(--cat-border);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--cat-primary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.cat-sample-chip:hover {
  background: var(--cat-primary-light);
  border-color: var(--cat-primary);
}

/* Application Status Card */
.cat-result-card {
  background: #ffffff;
  border: 1.5px solid var(--cat-border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 10px 30px -8px rgba(15, 23, 42, 0.08);
}

.cat-app-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 18px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.cat-app-role {
  font-size: 20px;
  font-weight: 800;
  color: var(--cat-text);
  margin-bottom: 4px;
}

.cat-app-meta {
  font-size: 13px;
  color: var(--cat-text-muted);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cat-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cat-status-badge.in-progress {
  background: var(--cat-primary-light);
  color: var(--cat-primary);
  border: 1px solid rgba(14, 143, 108, 0.2);
}

.cat-status-badge.passed {
  background: var(--cat-success-light);
  color: #065f46;
  border: 1px solid #a7f3d0;
}

/* 4-Step Pipeline Stepper */
.cat-stepper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 28px;
  position: relative;
}

@media (max-width: 768px) {
  .cat-stepper {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.cat-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

@media (min-width: 769px) {
  .cat-step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 18px;
    left: 50%;
    width: 100%;
    height: 3px;
    background: #e2e8f0;
    z-index: 1;
  }
  .cat-step-item.completed:not(:last-child)::after {
    background: var(--cat-success);
  }
  .cat-step-item.current:not(:last-child)::after {
    background: linear-gradient(90deg, var(--cat-primary), #e2e8f0);
  }
}

.cat-step-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #f1f5f9;
  border: 2px solid #cbd5e1;
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
  transition: all 0.2s ease;
}

.cat-step-item.completed .cat-step-circle {
  background: var(--cat-success);
  border-color: var(--cat-success);
  color: #ffffff;
}

.cat-step-item.current .cat-step-circle {
  background: var(--cat-primary);
  border-color: var(--cat-primary);
  color: #ffffff;
  box-shadow: 0 0 0 4px var(--cat-primary-light);
}

.cat-step-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--cat-text);
  margin-bottom: 2px;
}

.cat-step-desc {
  font-size: 11.5px;
  color: var(--cat-text-muted);
  line-height: 1.4;
}

/* Feedback & Note Banner */
.cat-notes-banner {
  background: #f8fafc;
  border: 1px solid var(--cat-border);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 13.5px;
  color: #334155;
  line-height: 1.6;
}