/* rhua.net 留言板 —— 与站点暖金配色一致，独立于主题升级，不依赖任何 CDN */

.rhua-gb {
  --gb-gold: #b08d57;
  --gb-gold-dark: #8c6d3f;
  --gb-bg: #fffdf8;
  --gb-border: #ece3d4;
  --gb-text: #3a3428;
  --gb-meta: #8a8175;
  margin: 1rem 0 0;
  font-size: 15px;
  color: var(--gb-text);
}

.rhua-gb * {
  box-sizing: border-box;
}

/* --------------------------------- 表单 ---------------------------------- */

.rhua-gb-form {
  padding: 1.1rem 1.2rem 1rem;
  background: var(--gb-bg);
  border: 1px solid var(--gb-border);
  border-radius: 10px;
}

.rhua-gb-form.is-disabled {
  opacity: 0.55;
  pointer-events: none;
}

.rhua-gb-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.rhua-gb-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1 1 200px;
  min-width: 0;
  margin-bottom: 0.6rem;
}

.rhua-gb-field--block {
  margin-top: 0.2rem;
}

.rhua-gb-label {
  font-size: 13px;
  color: var(--gb-meta);
  letter-spacing: 0.02em;
}

.rhua-gb-input,
.rhua-gb-textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  font: inherit;
  color: var(--gb-text);
  background: #fff;
  border: 1px solid var(--gb-border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.rhua-gb-textarea {
  resize: vertical;
  min-height: 92px;
  line-height: 1.65;
}

.rhua-gb-input:focus,
.rhua-gb-textarea:focus {
  border-color: var(--gb-gold);
  box-shadow: 0 0 0 3px rgba(176, 141, 87, 0.14);
}

.rhua-gb-hint {
  margin: 0 0 0.4rem;
  font-size: 12.5px;
  color: var(--gb-meta);
}

/* 蜜罐：对真人不可见，但对自动填表脚本可见 */
.rhua-gb-hp {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.rhua-gb-counter {
  text-align: right;
  font-size: 12px;
  color: var(--gb-meta);
  margin-top: 0.3rem;
}

.rhua-gb-foot {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 0.7rem;
  flex-wrap: wrap;
}

.rhua-gb-btn {
  padding: 0.5rem 1.35rem;
  font: inherit;
  color: #fff;
  background: var(--gb-gold);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.rhua-gb-btn:hover {
  background: var(--gb-gold-dark);
}

.rhua-gb-btn:disabled {
  background: #cbbca4;
  cursor: default;
}

.rhua-gb-tip {
  font-size: 13px;
  color: var(--gb-meta);
}

.rhua-gb-tip.is-bad {
  color: #b5544a;
}

.rhua-gb-tip.is-ok {
  color: #4b7d52;
}

/* --------------------------------- 列表 ---------------------------------- */

.rhua-gb-list {
  margin-top: 1.2rem;
}

.rhua-gb-empty {
  padding: 1.4rem 0;
  text-align: center;
  font-size: 14px;
  color: var(--gb-meta);
}

.rhua-gb-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--gb-border);
}

.rhua-gb-item:first-child {
  border-top: 0;
}

.rhua-gb-avatar {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #f4ecd9;
  color: var(--gb-gold-dark);
  font-weight: 600;
  font-size: 16px;
  user-select: none;
}

.rhua-gb-body {
  flex: 1 1 auto;
  min-width: 0;
}

.rhua-gb-head {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}

.rhua-gb-name {
  font-weight: 600;
  color: var(--gb-gold-dark);
}

.rhua-gb-time,
.rhua-gb-contact {
  font-size: 12.5px;
  color: var(--gb-meta);
}

.rhua-gb-contact {
  padding: 0 0.35rem;
  border: 1px dashed var(--gb-border);
  border-radius: 4px;
}

.rhua-gb-del {
  margin-left: auto;
  padding: 0.1rem 0.5rem;
  font: inherit;
  font-size: 12px;
  color: #b5544a;
  background: transparent;
  border: 1px solid #e8cdc8;
  border-radius: 4px;
  cursor: pointer;
}

.rhua-gb-text {
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ------------------------------- 深色模式兜底 ---------------------------- */

html[data-theme='dark'] .rhua-gb,
body.darkmode .rhua-gb {
  --gb-bg: #26251f;
  --gb-border: #3a3830;
  --gb-text: #d8d2c6;
  --gb-meta: #9a9384;
}

html[data-theme='dark'] .rhua-gb-input,
html[data-theme='dark'] .rhua-gb-textarea,
body.darkmode .rhua-gb-input,
body.darkmode .rhua-gb-textarea {
  background: #1f1e19;
  color: #d8d2c6;
}

html[data-theme='dark'] .rhua-gb-avatar,
body.darkmode .rhua-gb-avatar {
  background: #322f26;
  color: #d3b47c;
}

@media (max-width: 600px) {
  .rhua-gb-row {
    display: block;
  }
  .rhua-gb-avatar {
    flex-basis: 32px;
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}