.ccd-wrap {
  font-family: inherit;
  max-width: 900px;
  margin: 0 auto;
}

/* Tabs */
.ccd-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 2px solid #2a2a2a;
}

.ccd-tab {
  padding: 8px 20px;
  border: none;
  background: none;
  color: #aaa;
  font-size: 0.95rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
}

.ccd-tab:hover {
  color: #fff;
}

.ccd-tab-active {
  color: #fff;
  border-bottom-color: #4a9eff;
}

/* Input */
.ccd-textarea {
  width: 100%;
  box-sizing: border-box;
  background: #1a1a1a;
  color: #e0e0e0;
  border: 1px solid #333;
  border-radius: 6px;
  padding: 12px;
  font-family: 'Courier New', monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  resize: vertical;
  outline: none;
  transition: border-color 0.15s;
}

.ccd-textarea:focus {
  border-color: #4a9eff;
}

.ccd-input-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.ccd-decode-btn {
  padding: 9px 28px;
  background: #4a9eff;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s;
}

.ccd-decode-btn:hover {
  background: #3a8eef;
}

.ccd-clear-btn {
  padding: 9px 18px;
  background: #2a2a2a;
  color: #aaa;
  border: 1px solid #444;
  border-radius: 5px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.ccd-clear-btn:hover {
  background: #333;
  color: #fff;
}

.ccd-error {
  margin-top: 8px;
  color: #ff6b6b;
  font-size: 0.88rem;
  min-height: 18px;
}

/* Validity bar */
.ccd-validity-bar {
  padding: 10px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 0.92rem;
  font-weight: 500;
}

.ccd-validity-valid {
  background: rgba(39, 174, 96, 0.15);
  border: 1px solid rgba(39, 174, 96, 0.4);
  color: #2ecc71;
}

.ccd-validity-expired {
  background: rgba(231, 76, 60, 0.15);
  border: 1px solid rgba(231, 76, 60, 0.4);
  color: #e74c3c;
}

.ccd-validity-expiring {
  background: rgba(241, 196, 15, 0.12);
  border: 1px solid rgba(241, 196, 15, 0.35);
  color: #f1c40f;
}

/* Result sections */
.ccd-result {
  margin-top: 24px;
}

.ccd-section {
  margin-bottom: 20px;
}

.ccd-section h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #4a9eff;
  margin: 0 0 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid #2a2a2a;
}

/* Tables */
.ccd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.ccd-table tr {
  border-bottom: 1px solid #1e1e1e;
}

.ccd-table tr:last-child {
  border-bottom: none;
}

.ccd-table td {
  padding: 7px 10px;
  vertical-align: top;
}

.ccd-table td:first-child {
  color: #888;
  white-space: nowrap;
  width: 200px;
  padding-right: 20px;
}

.ccd-table td:last-child {
  color: #e0e0e0;
  word-break: break-all;
  font-family: 'Courier New', monospace;
}

.ccd-table tr:hover td {
  background: #1a1a1a;
}

/* SAN list */
.ccd-san-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ccd-san-tag {
  background: #1e2a3a;
  border: 1px solid #2a4a6a;
  color: #7ab8ff;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.82rem;
  font-family: 'Courier New', monospace;
}

/* Fingerprint values */
.ccd-fp {
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

@media (max-width: 560px) {
  .ccd-table td:first-child {
    width: auto;
    display: block;
    padding-bottom: 2px;
  }
  .ccd-table td:last-child {
    display: block;
    padding-top: 0;
  }
  .ccd-table tr {
    display: block;
    padding: 6px 0;
  }
}