/* ========================================================= * AI 工具 · 统一聊天卡片 (用于 spark-ai / turing-bot 等) * 依赖 yst-theme.css / yst-tool-shell.css / yst-tool-page.css * ========================================================= */ .ai-chat-card { padding: 0; overflow: hidden; display: flex; flex-direction: column;
} /* ------- 顶栏: 模型信息 + 操作 ------- */
.ai-chat-topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; border-bottom: 1px solid var(--yst-border); background: var(--yst-bg-subtle); flex-wrap: wrap; gap: 8px;
}
.ai-chat-model { display: inline-flex; align-items: center; gap: 8px; font: 500 13px/1 var(--yst-font); color: var(--yst-text);
}
.ai-chat-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--yst-brand); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15); flex-shrink: 0;
}
.ai-chat-dot[data-status="typing"] { animation: aiChatPulse 1.2s ease-in-out infinite;
}
@keyframes aiChatPulse { 0%,100% { box-shadow: 0 0 0 3px rgba(16,185,129,.15); } 50% { box-shadow: 0 0 0 6px rgba(16,185,129,.05); }
}
.ai-chat-model-name { font-weight: 700; font-size: 14px; color: var(--yst-text);
}
.ai-chat-model-sub { color: var(--yst-text-muted); font-size: 12px;
}
.ai-chat-actions { display: inline-flex; gap: 6px; }
.ai-chat-btn-icon { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; font: 500 12px/1 var(--yst-font); color: var(--yst-text-muted); background: transparent; border: 1px solid var(--yst-border); border-radius: 8px; cursor: pointer; transition: all .15s ease;
}
.ai-chat-btn-icon:hover { color: var(--yst-brand); border-color: var(--yst-brand); background: rgba(16,185,129,.05);
} /* ------- 对话主体 ------- */
.ai-chat-body { min-height: 420px; max-height: 60vh; overflow-y: auto; padding: 24px 18px; background: var(--yst-bg-card); scroll-behavior: smooth;
} .ai-chat-welcome { text-align: center; padding: 20px 8px 8px;
}
.ai-chat-welcome-icon { display: inline-block; margin-bottom: 10px; }
.ai-chat-welcome-title { font: 700 20px/1.3 var(--yst-font); color: var(--yst-text); margin: 8px 0 6px; letter-spacing: var(--yst-letter-spacing);
}
.ai-chat-welcome-desc { font: 14px/1.6 var(--yst-font); color: var(--yst-text-muted); max-width: 480px; margin: 0 auto 20px;
}
.ai-chat-suggestions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; max-width: 620px; margin: 0 auto;
}
.ai-chat-suggestion { padding: 8px 14px; font: 500 13px/1.4 var(--yst-font); color: var(--yst-text); background: var(--yst-bg-subtle); border: 1px solid var(--yst-border); border-radius: 999px; cursor: pointer; transition: all .15s ease;
}
.ai-chat-suggestion:hover { color: var(--yst-brand); border-color: var(--yst-brand); background: rgba(16,185,129,.08); transform: translateY(-1px);
} /* ------- 消息气泡 ------- */
.ai-chat-messages { display: flex; flex-direction: column; gap: 14px; }
.ai-chat-msg { display: flex; gap: 10px; align-items: flex-start; animation: aiChatFadeIn .3s ease;
}
@keyframes aiChatFadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); }
}
.ai-chat-msg-avatar { flex-shrink: 0; width: 32px; height: 32px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; font: 700 13px/1 var(--yst-font); color: #fff;
}
.ai-chat-msg[data-role="user"] { flex-direction: row-reverse; }
.ai-chat-msg[data-role="user"] .ai-chat-msg-avatar { background: linear-gradient(135deg, #667eea, #5a67d8);
}
.ai-chat-msg[data-role="assistant"] .ai-chat-msg-avatar { background: linear-gradient(135deg, var(--yst-brand), var(--yst-brand-hover));
}
.ai-chat-msg-bubble { max-width: min(78%, 640px); padding: 10px 14px; font: 14px/1.7 var(--yst-font); color: var(--yst-text); background: var(--yst-bg-subtle); border: 1px solid var(--yst-border); border-radius: 12px; white-space: pre-wrap; word-break: break-word; letter-spacing: var(--yst-letter-spacing);
}
.ai-chat-msg[data-role="user"] .ai-chat-msg-bubble { background: var(--yst-brand); color: #fff; border-color: var(--yst-brand);
}
.ai-chat-msg[data-role="assistant"] .ai-chat-msg-bubble.is-loading { color: var(--yst-text-muted); font-style: italic;
}
.ai-chat-msg[data-role="assistant"] .ai-chat-msg-bubble.is-error { color: #b91c1c; background: #fef2f2; border-color: #fecaca;
}
.ai-chat-msg-meta { margin-top: 6px; font: 11px/1 var(--yst-font); color: var(--yst-text-muted); display: flex; gap: 10px; align-items: center;
}
.ai-chat-msg[data-role="user"] .ai-chat-msg-meta { justify-content: flex-end; }
.ai-chat-msg-copy { background: none; border: none; color: var(--yst-text-muted); cursor: pointer; padding: 0; font: inherit;
}
.ai-chat-msg-copy:hover { color: var(--yst-brand); } /* 打字点动画 */
.ai-chat-typing-dots { display: inline-flex; gap: 4px; align-items: center;
}
.ai-chat-typing-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--yst-text-muted); animation: aiChatTypingDot 1.4s infinite ease-in-out both;
}
.ai-chat-typing-dots span:nth-child(2) { animation-delay: .2s; }
.ai-chat-typing-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes aiChatTypingDot { 0%, 80%, 100% { transform: scale(0.7); opacity: .4; } 40% { transform: scale(1); opacity: 1; }
} /* ------- 输入区 ------- */
.ai-chat-input-wrap { border-top: 1px solid var(--yst-border); padding: 12px 18px 14px; background: var(--yst-bg-card);
}
.ai-chat-input-row { display: flex; gap: 8px; align-items: flex-end; border: 1px solid var(--yst-border); background: var(--yst-bg-card); border-radius: 12px; padding: 8px 8px 8px 12px; transition: border-color .15s ease, box-shadow .15s ease;
}
.ai-chat-input-row:focus-within { border-color: var(--yst-brand); box-shadow: 0 0 0 3px rgba(16,185,129,.12);
}
.ai-chat-input { flex: 1; border: none; outline: none; resize: none; background: transparent; font: 14px/1.6 var(--yst-font); color: var(--yst-text); max-height: 160px; min-height: 24px; letter-spacing: var(--yst-letter-spacing);
}
.ai-chat-input::placeholder { color: var(--yst-text-muted); }
.ai-chat-send { flex-shrink: 0; width: 36px; height: 36px; border-radius: 10px; border: none; background: var(--yst-brand); color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all .15s ease;
}
.ai-chat-send:hover:not(:disabled) { background: var(--yst-brand-hover); transform: translateY(-1px);
}
.ai-chat-send:disabled { background: var(--yst-border); cursor: not-allowed;
}
.ai-chat-footline { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; font: 11px/1 var(--yst-font); color: var(--yst-text-muted); letter-spacing: var(--yst-letter-spacing);
}
.ai-chat-count { font-variant-numeric: tabular-nums; } /* ------- 通用段标题 / 信息卡 / FAQ / 相关工具 ------- */
.ai-section-title { font: 700 16px/1.4 var(--yst-font); color: var(--yst-text); margin: 0 0 12px; letter-spacing: var(--yst-letter-spacing);
}
.ai-section-title--sm { font-size: 14px; margin-bottom: 8px; } .ai-info-card { padding: 18px 20px; }
.ai-info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px;
}
.ai-info-list li { position: relative; padding-left: 18px; font: 14px/1.7 var(--yst-font); color: var(--yst-text); letter-spacing: var(--yst-letter-spacing);
}
.ai-info-list li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: var(--yst-brand);
}
.ai-info-list strong { color: var(--yst-text); font-weight: 700; } .ai-faq-card { padding: 18px 20px; }
.ai-faq-item { padding: 10px 0; border-bottom: 1px dashed var(--yst-border);
}
.ai-faq-item:last-child { border-bottom: none; }
.ai-faq-item > summary { list-style: none; cursor: pointer; font: 600 14px/1.5 var(--yst-font); color: var(--yst-text); position: relative; padding-right: 28px; letter-spacing: var(--yst-letter-spacing);
}
.ai-faq-item > summary::-webkit-details-marker { display: none; }
.ai-faq-item > summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 8px; height: 8px; border-right: 2px solid var(--yst-text-muted); border-bottom: 2px solid var(--yst-text-muted); transform: translateY(-75%) rotate(45deg); transition: transform .2s ease;
}
.ai-faq-item[open] > summary::after { transform: translateY(-25%) rotate(-135deg);
}
.ai-faq-body { margin-top: 8px; font: 13px/1.7 var(--yst-font); color: var(--yst-text-muted); letter-spacing: var(--yst-letter-spacing);
} .ai-related-card { padding: 14px 16px; }
.ai-related-list { list-style: none; padding: 0; margin: 0; }
.ai-related-list li { margin: 6px 0; }
.ai-related-list a { color: var(--yst-text); text-decoration: none; font: 14px/1.6 var(--yst-font); border-bottom: 1px dashed transparent; transition: color .15s, border-color .15s;
}
.ai-related-list a:hover { color: var(--yst-brand); border-bottom-color: var(--yst-brand);
} /* ------- 暗色模式微调 ------- */
[data-yst-theme="dark"] .ai-chat-msg-bubble { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.08);
}
[data-yst-theme="dark"] .ai-chat-msg[data-role="user"] .ai-chat-msg-bubble { background: var(--yst-brand); border-color: var(--yst-brand);
}
[data-yst-theme="dark"] .ai-chat-suggestion { background: rgba(255,255,255,.04);
}
[data-yst-theme="dark"] .ai-chat-msg[data-role="assistant"] .ai-chat-msg-bubble.is-error { background: rgba(185,28,28,.12); color: #fca5a5; border-color: rgba(248,113,113,.2);
} /* ------- 移动端 ------- */
@media (max-width: 640px) { .ai-chat-body { padding: 16px 12px; min-height: 340px; } .ai-chat-input-wrap { padding: 10px 12px; } .ai-chat-msg-bubble { max-width: 88%; }
} /* ========================================================= * TTS 工具表单 * ========================================================= */
.tts-card { padding: 22px 22px 24px; }
.tts-form { display: flex; flex-direction: column; gap: 14px; } .tts-field { display: flex; flex-direction: column; gap: 6px; }
.tts-field-label { display: flex; justify-content: space-between; align-items: center; font: 600 13px/1.4 var(--yst-font); color: var(--yst-text); letter-spacing: var(--yst-letter-spacing);
}
.tts-field-meta { font: 12px/1 var(--yst-font); color: var(--yst-text-muted); font-style: normal; font-variant-numeric: tabular-nums;
}
.tts-field textarea,
.tts-field select { width: 100%; padding: 10px 12px; font: 14px/1.7 var(--yst-font); color: var(--yst-text); background: var(--yst-bg-card); border: 1px solid var(--yst-border); border-radius: 10px; outline: none; transition: border-color .15s, box-shadow .15s; letter-spacing: var(--yst-letter-spacing);
}
.tts-field textarea { resize: vertical; min-height: 130px; font-family: var(--yst-font);
}
.tts-field textarea:focus,
.tts-field select:focus { border-color: var(--yst-brand); box-shadow: 0 0 0 3px rgba(16,185,129,.12);
}
.tts-field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; cursor: pointer;
} .tts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
@media (max-width: 640px) { .tts-row { grid-template-columns: 1fr; }
} .tts-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.tts-btn-primary { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; font: 600 14px/1 var(--yst-font); color: #fff; background: var(--yst-brand); border: 1px solid var(--yst-brand); border-radius: 10px; cursor: pointer; transition: all .15s ease; letter-spacing: var(--yst-letter-spacing);
}
.tts-btn-primary:hover:not(:disabled) { background: var(--yst-brand-hover); border-color: var(--yst-brand-hover); transform: translateY(-1px);
}
.tts-btn-primary:disabled { background: var(--yst-border); border-color: var(--yst-border); cursor: not-allowed;
}
.tts-btn-primary.is-loading { position: relative; color: transparent;
}
.tts-btn-primary.is-loading::after { content: ""; position: absolute; inset: 0; margin: auto; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: ttsSpin .8s linear infinite;
}
@keyframes ttsSpin { to { transform: rotate(360deg); } } .tts-btn-ghost { display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; font: 500 13px/1 var(--yst-font); color: var(--yst-text); background: transparent; border: 1px solid var(--yst-border); border-radius: 10px; cursor: pointer; text-decoration: none; transition: all .15s ease;
}
.tts-btn-ghost:hover { color: var(--yst-brand); border-color: var(--yst-brand); background: rgba(16,185,129,.05);
} .tts-hint { font: 13px/1.5 var(--yst-font); color: var(--yst-text-muted); letter-spacing: var(--yst-letter-spacing); min-height: 20px;
}
.tts-hint[data-state="error"] { color: #b91c1c; }
.tts-hint[data-state="success"] { color: var(--yst-brand); }
.tts-hint[data-state="loading"] { color: var(--yst-text); } .tts-result { margin-top: 18px; padding: 16px; background: var(--yst-bg-subtle); border: 1px solid var(--yst-border); border-radius: 12px;
}
.tts-result-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; flex-wrap: wrap;
}
.tts-result-meta { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.tts-result-title { font: 600 14px/1.4 var(--yst-font); color: var(--yst-text); letter-spacing: var(--yst-letter-spacing); word-break: break-word;
}
.tts-result-sub { font: 12px/1.3 var(--yst-font); color: var(--yst-text-muted);
}
.tts-audio { width: 100%; } [data-yst-theme="dark"] .tts-field textarea,
[data-yst-theme="dark"] .tts-field select,
[data-yst-theme="dark"] .tts-field input { background: rgba(255,255,255,.04);
}
[data-yst-theme="dark"] .tts-result { background: rgba(255,255,255,.03);
} /* ========================================================= * 图像提示词生成器 * ========================================================= */
.ipg-card { padding: 22px 22px 24px; }
.ipg-form { display: flex; flex-direction: column; gap: 14px; } .tts-field input { width: 100%; padding: 10px 12px; font: 14px/1.7 var(--yst-font); color: var(--yst-text); background: var(--yst-bg-card); border: 1px solid var(--yst-border); border-radius: 10px; outline: none; transition: border-color .15s, box-shadow .15s; letter-spacing: var(--yst-letter-spacing);
}
.tts-field input:focus { border-color: var(--yst-brand); box-shadow: 0 0 0 3px rgba(16,185,129,.12);
} .ipg-result { margin-top: 18px; display: flex; flex-direction: column; gap: 12px;
}
.ipg-result-block { background: var(--yst-bg-subtle); border: 1px solid var(--yst-border); border-radius: 12px; padding: 14px 16px;
}
.ipg-result-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px;
}
.ipg-result-title { font: 700 13px/1.4 var(--yst-font); color: var(--yst-text); letter-spacing: var(--yst-letter-spacing);
}
.ipg-result-body { font: 14px/1.8 var(--yst-font); color: var(--yst-text); letter-spacing: var(--yst-letter-spacing); word-break: break-word;
}
.ipg-result-pre { margin: 0; white-space: pre-wrap; font-family: var(--yst-font); font-size: 13px; line-height: 1.8; color: var(--yst-text);
} .ipg-examples { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--yst-border);
}
.ipg-examples-label { font: 600 12px/1.5 var(--yst-font); color: var(--yst-text-muted); margin-bottom: 8px; letter-spacing: var(--yst-letter-spacing);
}
.ipg-examples-list { display: flex; flex-wrap: wrap; gap: 8px;
} [data-yst-theme="dark"] .ipg-result-block { background: rgba(255,255,255,.03);
}