/* JWT Decoder */
#jwt-tool { font-family: var(--font-main); }

.jwt-input-area {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.jwt-input-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.jwt-token-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-main);
  background: var(--bg-body);
  resize: vertical;
  min-height: 100px;
  box-sizing: border-box;
  transition: border-color 0.15s;
}

.jwt-token-input:focus { outline: none; border-color: var(--primary); }

.jwt-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.jwt-btn {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-main);
  border: 1px solid rgba(0,0,0,0.1);
  background: var(--bg-card);
  color: var(--text-main);
  transition: all 0.15s;
}

.jwt-btn:hover { border-color: var(--primary); color: var(--primary); }
.jwt-btn--ghost { background: transparent; color: var(--text-muted); }

/* Status */
.jwt-status {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 20px;
}
.jwt-status--valid   { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.jwt-status--expired { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.jwt-status--warn    { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }
.jwt-status--noexp   { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }

/* Parts */
.jwt-parts {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

@media (max-width: 800px) { .jwt-parts { grid-template-columns: 1fr; } }

.jwt-part {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.jwt-part-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  font-size: 0.8rem;
}

.jwt-part-header--red    { background: #fef2f2; border-bottom: 1px solid #fecaca; }
.jwt-part-header--purple { background: #faf5ff; border-bottom: 1px solid #e9d5ff; }
.jwt-part-header--blue   { background: #eff6ff; border-bottom: 1px solid #bfdbfe; }

.jwt-part-label { font-weight: 700; color: var(--text-main); }
.jwt-part-alg, .jwt-part-count, .jwt-part-note { color: var(--text-muted); font-size: 0.75rem; }

.jwt-part-body {
  margin: 0;
  padding: 14px;
  font-family: 'Courier New', monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  background: #fafafa;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.jwt-sig { color: #6b7280; word-break: break-all; }

/* Syntax */
.jwt-json-key    { color: #7c3aed; }
.jwt-json-string { color: #059669; }
.jwt-json-number { color: #d97706; }
.jwt-json-bool   { color: #2563eb; font-weight: 600; }
.jwt-json-null   { color: #9ca3af; font-style: italic; }

.jwt-error {
  padding: 14px 16px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  color: #dc2626;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.jwt-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 10px 14px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
}