/**
 * 微草提示词解码器 - 初音Miku风格样式
 */
.pd-container {
    --pd-cyan: #39C5BB;
    --pd-magenta: #E4007F;
    --pd-glass-bg: rgba(255,255,255,0.6);
    --pd-glass-border: rgba(57,197,187,0.2);
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 24px;
}

/* ====== 头部 ====== */
.pd-header { text-align: center; margin-bottom: 28px; position: relative; }
.pd-title { font-size: 24px; font-weight: 700; margin: 0 0 8px 0; display: flex; align-items: center; justify-content: center; gap: 8px; background: linear-gradient(135deg, var(--pd-cyan), var(--pd-magenta)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.pd-title-icon { font-size: 26px; -webkit-text-fill-color: initial; }
.pd-subtitle { font-size: 13px; color: #86909c; margin: 0; letter-spacing: 0.5px; }
.pd-theme-toggle { position: absolute; top: 4px; right: 0; background: var(--pd-glass-bg); backdrop-filter: blur(8px); border: 1px solid var(--pd-glass-border); border-radius: 4px; padding: 4px 10px; cursor: pointer; font-size: 16px; transition: transform 0.2s, border-color 0.2s; line-height: 1; }
.pd-theme-toggle:hover { border-color: var(--pd-cyan); transform: scale(1.1); }

/* ====== 上传区域 ====== */
.pd-upload-area { margin-bottom: 20px; }
.pd-dropzone {
    backdrop-filter: blur(12px);
    background: rgba(57,197,187,0.08);
    border: 2px dashed #18a058;
    border-radius: 16px;
    padding: 48px 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.3s, background 0.3s, transform 0.2s;
}
.pd-dropzone:hover, .pd-dropzone.pd-dragover {
    border-color: #18a058;
    background: rgba(57,197,187,0.14);
    transform: scale(1.01);
}
.pd-upload-icon { color: var(--pd-cyan); margin-bottom: 12px; }
.pd-drop-text { font-size: 15px; color: #333; margin: 0 0 8px 0; font-weight: 500; }
.pd-drop-hint { font-size: 12px; color: #86909c; margin: 0; }
.pd-drop-hint em { color: var(--pd-cyan); font-style: normal; font-weight: 600; }

/* ====== 加载 ====== */
.pd-loading { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 24px; color: #86909c; font-size: 14px; }
.pd-spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid rgba(57,197,187,0.2); border-top-color: var(--pd-cyan); border-radius: 50%; animation: pd-spin 0.8s linear infinite; }
@keyframes pd-spin { to { transform: rotate(360deg); } }

/* ====== 参数卡片 ====== */
.pd-param-card {
    backdrop-filter: blur(8px);
    background: var(--pd-glass-bg);
    border: 2px solid #eaeaec;
    border-radius: 4px;
    margin-bottom: 12px;
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.2s, box-shadow 0.2s;
    position: relative;
}
.pd-param-card:hover {
    border-color: var(--pd-cyan);
    box-shadow: 0 4px 16px rgba(57,197,187,0.12);
}
.pd-param-card:active { transform: scale(0.96); }
.pd-card-title { font-size: 13px; font-weight: 600; margin: 0; padding: 10px 16px; background: rgba(57,197,187,0.06); border-bottom: 1px solid var(--pd-glass-border); color: #333; }
.pd-card-body { padding: 12px 16px; }

/* ====== KV行 ====== */
.pd-kv { display: flex; gap: 12px; padding: 5px 0; border-bottom: 1px solid rgba(57,197,187,0.08); font-size: 13px; cursor: pointer; transition: background 0.15s; }
.pd-kv:last-child { border-bottom: none; }
.pd-kv:hover { background: rgba(57,197,187,0.04); }
.pd-kv-key { min-width: 80px; font-weight: 500; color: #555; white-space: nowrap; flex-shrink: 0; }
.pd-kv-val { color: #333; word-break: break-word; }

/* ====== 提示词区域 ====== */
.pd-prompt-box {
    font-family: 'Maple Mono CN', 'Consolas', 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    color: #333;
    max-height: 200px;
    overflow: auto;
    padding: 10px 12px;
    background: rgba(57,197,187,0.04);
    border-radius: 4px;
    border: 1px solid rgba(57,197,187,0.12);
    cursor: pointer;
    transition: border-color 0.2s;
}
.pd-prompt-box:hover { border-color: var(--pd-cyan); }

/* ====== LoRA标签 ====== */
.pd-lora-tag { display: inline-block; padding: 2px 8px; margin: 2px 4px; border-radius: 4px; font-size: 12px; background: rgba(57,197,187,0.1); color: var(--pd-cyan); border: 1px solid rgba(57,197,187,0.25); }

/* ====== JSON/Details ====== */
.pd-details summary { cursor: pointer; font-size: 13px; color: var(--pd-cyan); padding: 4px 0; }
.pd-json-pre { font-family: 'Maple Mono CN', 'Consolas', 'Courier New', monospace; font-size: 12px; line-height: 1.5; white-space: pre-wrap; word-break: break-all; max-height: 400px; overflow: auto; margin: 0; padding: 12px; background: rgba(57,197,187,0.04); border-radius: 4px; border: 1px solid rgba(57,197,187,0.12); }

/* ====== 提示文本 ====== */
.pd-hint-text { color: #86909c; font-size: 13px; margin: 0; line-height: 1.6; }

/* ====== 导出按钮 ====== */
.pd-export-row { display: flex; justify-content: center; gap: 12px; padding: 16px 0 4px; }
.pd-export-btn {
    padding: 8px 20px;
    border: 1px solid rgba(57,197,187,0.3);
    border-radius: 4px;
    background: rgba(57,197,187,0.08);
    color: var(--pd-cyan);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    backdrop-filter: blur(4px);
}
.pd-export-btn:hover { background: rgba(57,197,187,0.18); border-color: var(--pd-cyan); transform: translateY(-1px); }
.pd-export-btn:active { transform: translateY(0) scale(0.97); }

/* ====== 复制反馈 ====== */
.pd-copy-badge { position: absolute; top: 8px; right: 12px; background: var(--pd-cyan); color: #fff; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 6px; animation: pd-fadeout 1.5s forwards; pointer-events: none; z-index: 1; }
@keyframes pd-fadeout { 0% { opacity: 1; } 70% { opacity: 1; } 100% { opacity: 0; } }

/* ====== 底部 ====== */
.pd-footer { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(57,197,187,0.12); text-align: center; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 16px; }
.pd-footer-version { font-size: 12px; color: #b1b1b1; margin: 0; font-weight: 500; }
.pd-footer-note { font-size: 12px; color: #86909c; margin: 0; }
.pd-footer-credit { font-size: 12px; color: #b1b1b1; margin: 0; }
.pd-footer-credit a { color: #777; text-decoration: none; transition: color 0.2s; }
.pd-footer-credit a:hover { color: var(--pd-magenta); }

/* ====== 暗色模式 ====== */
.pd-container.pd-dark {
    --pd-glass-bg: rgba(30,30,60,0.7);
    --pd-glass-border: rgba(57,197,187,0.3);
    background: #1a1a2e;
    border-radius: 16px;
    color: #e0e0e0;
}
.pd-container.pd-dark .pd-title { background: linear-gradient(135deg, var(--pd-cyan), var(--pd-magenta)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.pd-container.pd-dark .pd-subtitle { color: #86909c; }
.pd-container.pd-dark .pd-dropzone { background: rgba(24,160,88,0.06); border-color: #18a058; }
.pd-container.pd-dark .pd-dropzone:hover, .pd-container.pd-dark .pd-dropzone.pd-dragover { background: rgba(24,160,88,0.12); }
.pd-container.pd-dark .pd-drop-text { color: #e0e0e0; }
.pd-container.pd-dark .pd-drop-hint { color: #86909c; }
.pd-container.pd-dark .pd-card-title { color: #e0e0e0; background: rgba(57,197,187,0.08); }
.pd-container.pd-dark .pd-kv-key { color: #a0a0b0; }
.pd-container.pd-dark .pd-kv-val { color: #e0e0e0; }
.pd-container.pd-dark .pd-prompt-box { color: #e0e0e0; background: rgba(57,197,187,0.06); border-color: rgba(57,197,187,0.2); }
.pd-container.pd-dark .pd-hint-text { color: #86909c; }
.pd-container.pd-dark .pd-json-pre { background: rgba(57,197,187,0.06); border-color: rgba(57,197,187,0.2); color: #e0e0e0; }
.pd-container.pd-dark .pd-footer { border-top-color: rgba(57,197,187,0.15); }
.pd-container.pd-dark .pd-footer-version { color: #666; }
.pd-container.pd-dark .pd-footer-note { color: #86909c; }
.pd-container.pd-dark .pd-footer-credit { color: #666; }
.pd-container.pd-dark .pd-footer-credit a { color: #86909c; }

/* ====== 重新选择按钮 ====== */
.pd-reset-btn {
    display: block !important;
    margin: 20px auto 0 !important;
    padding: 12px 36px !important;
    border: 2px solid #18a058 !important;
    border-radius: 4px !important;
    background: transparent !important;
    cursor: pointer !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #18a058 !important;
    transition: all 0.2s;
}
.pd-reset-btn:hover {
    background: #18a058 !important;
    color: #fff !important;
    border-color: #18a058 !important;
}

/* ====== 响应式 ====== */
@media (max-width: 640px) {
    .pd-container { padding: 20px 12px; }
    .pd-title { font-size: 18px; }
    .pd-dropzone { padding: 32px 16px; }
    .pd-kv-key { width: 60px; font-size: 12px; }
    .pd-export-row { flex-direction: column; align-items: center; }
    .pd-theme-toggle { top: 0; right: 0; }
}