/* 🐕🦌💕 聊天室 — 设置面板 */

.settings {
  padding: 16px 18px;
  background: rgba(255,252,248,0.97);
  border-bottom: 1px solid var(--border);
  overflow-y: auto; max-height: 50vh;
  flex-shrink: 0;
}
.settings.hidden { display: none; }
.settings label { font-size: 14px; font-weight: 500; color: var(--text-secondary); display: block; margin-bottom: 4px; }
.settings-group { margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid rgba(180,160,130,0.1); }
.settings-group:last-of-type { border-bottom: none; padding-bottom: 0; }
.model-btns { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.model-btn {
  padding: 5px 14px; border-radius: 14px; cursor: pointer;
  font: 14px var(--font); color: var(--text-primary); transition: all 0.2s;
  background: rgba(180,160,130,0.08); border: 1px solid rgba(180,160,130,0.15);
}
.model-btn.active {
  background: rgba(180,160,130,0.25); border-color: rgba(180,160,130,0.5);
}
.settings input[type="text"], .settings input[type="number"], .settings input[type="password"] {
  width: 100%; padding: 7px 12px;
  border: 1px solid rgba(180,160,130,0.2); border-radius: 8px;
  background: rgba(255,252,248,0.8); font: 14px var(--font);
  color: var(--text-primary); outline: none;
}
.settings textarea {
  width: 100%; padding: 8px 12px;
  border: 1px solid rgba(180,160,130,0.2); border-radius: 8px;
  background: rgba(255,252,248,0.8); font: 14px var(--font);
  color: var(--text-primary); resize: vertical; line-height: 1.6;
  outline: none; min-height: 80px;
}
.toggle-row { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; flex-wrap: wrap; }
.toggle {
  width: 40px; height: 20px; border-radius: 10px; border: none;
  background: rgba(180,160,130,0.25); cursor: pointer; position: relative;
  transition: background 0.2s;
}
.toggle.on { background: var(--accent); }
.toggle-knob {
  width: 16px; height: 16px; border-radius: 50%; background: white;
  position: absolute; top: 2px; left: 2px; transition: left 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.toggle.on .toggle-knob { left: 22px; }
.btn-save {
  padding: 7px 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border: none; border-radius: 18px; cursor: pointer;
  font: 14px var(--font); color: white; box-shadow: var(--shadow-soft);
}
.budget-input {
  width: 80px !important; margin-left: 8px; display: inline-block;
  padding: 3px 8px !important; font-size: 12px !important;
}

/* 记忆注入+Mine+对话预算同一排容器 */
.settings-row-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* 电脑端：设置面板各项单行布局 */
@media (min-width: 768px) {
  .settings-group {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
  }
  .settings-group > label {
    margin-bottom: 0;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .model-btns {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  #custom-model {
    width: auto !important;
    flex: 1;
    min-width: 160px;
  }
  .settings-group > .toggle-row {
    flex: 1;
    margin-bottom: 0;
  }
  .settings-group:has(> textarea),
  .settings-group:has(> label[for="system-prompt"]) {
    flex-wrap: wrap;
  }
  .settings textarea {
    flex-basis: 100%;
  }
  .settings-group > div[style*="display:flex"] {
    flex: 1;
  }
  .settings-row-group {
    flex-direction: row;
    align-items: center;
    gap: 32px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(180,160,130,0.1);
    margin-bottom: 16px;
  }
  .settings-row-group .settings-group {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
    white-space: nowrap;
  }
}

@media (max-width: 600px) {
  .settings label { font-size: 14px; }
}