.giacong-card {
  --gc-border: #e4e2d8;
  --gc-text: #1c1c1a;
  --gc-muted: #8a887f;
  --gc-accent: #2f6f4f;
  --gc-bg: #ffffff;
  --gc-bg-soft: #fafaf6;

  background: var(--gc-bg);
  border: 1px solid var(--gc-border);
  border-radius: 10px;
  overflow: hidden;
  color: var(--gc-text);
  font-size: 0.9rem;
}

.giacong-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gc-border);
}

.giacong-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-right: auto;
}

.giacong-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--gc-text);
  cursor: pointer;
  user-select: none;
}

.giacong-checkbox input {
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.giacong-body {
  padding: 14px 16px;
}

.giacong-text-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.giacong-text {
  margin: 0;
  flex: 1;
  white-space: pre-line;
  line-height: 1.5;
  font-size: 0.88rem;
  color: var(--gc-text);
}

.giacong-copy-btn {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: 1px solid var(--gc-border);
  background: var(--gc-bg-soft);
  color: var(--gc-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.giacong-copy-btn:hover {
  background: #eef4f0;
  color: var(--gc-accent);
  border-color: var(--gc-accent);
}

.giacong-copy-btn svg {
  width: 15px;
  height: 15px;
}

.giacong-copy-toast {
  position: absolute;
  top: -30px;
  right: 0;
  background: var(--gc-text);
  color: #fff;
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}

.giacong-copy-toast.show {
  opacity: 1;
}

.giacong-note-section {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--gc-border);
}

.giacong-note-label {
  display: block;
  font-size: 0.78rem;
  color: var(--gc-muted);
  margin-bottom: 6px;
  font-weight: 600;
}

.giacong-note-input {
  width: 100%;
  min-height: 48px;
  resize: vertical;
  border: 1px solid var(--gc-border);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--gc-text);
  background: var(--gc-bg-soft);
  box-sizing: border-box;
}

.giacong-note-input:focus {
  outline: none;
  border-color: var(--gc-accent);
  background: #fff;
}

.giacong-note-input::placeholder {
  color: #b3b1a6;
}