/* 平台配置页：对齐 Studio 墨黑 + 绿强调 token */
.platform-config-content {
    display: none;
    flex-direction: column;
    width: 100%;
    min-height: calc(100vh - 64px);
    background: var(--nv-black, #05070d);
    color: var(--nv-text, #f5f5f7);
}

.platform-config-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--nv-border, rgba(255, 255, 255, 0.08));
    background: var(--nv-surface, #0a0a0a);
}

.platform-config-title {
    margin: 0;
    flex: 1;
    font-family: Sora, "Noto Sans SC", sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--nv-text, #f5f5f7);
}

.platform-config-back,
.platform-config-save {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 14px;
    border-radius: 8px;
    border: 1px solid var(--nv-border, rgba(255, 255, 255, 0.08));
    background: transparent;
    color: var(--nv-text-secondary, #999);
    cursor: pointer;
    font-size: 14px;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.platform-config-back:hover,
.platform-config-save:hover:not(:disabled) {
    color: var(--nv-green-light, #8fd400);
    border-color: var(--nv-border-green, rgba(118, 185, 0, 0.45));
}

.platform-config-save {
    background: var(--nv-gradient-brand, linear-gradient(135deg, #5a8f00 0%, #76b900 100%));
    border: none;
    color: #0a0a0a;
    font-weight: 600;
}

.platform-config-save:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.platform-config-body {
    display: flex;
    flex: 1;
    min-height: 0;
}

.platform-config-nav {
    width: 240px;
    flex-shrink: 0;
    overflow-y: auto;
    padding: 12px 8px;
    border-right: 1px solid var(--nv-border, rgba(255, 255, 255, 0.08));
    background: var(--nv-surface, #0a0a0a);
}

.platform-config-nav-item {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    margin-bottom: 4px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--nv-text-secondary, #999);
    text-align: left;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.platform-config-nav-item:hover {
    color: var(--nv-text, #f5f5f7);
    background: rgba(118, 185, 0, 0.08);
}

.platform-config-nav-item.is-active {
    color: var(--nv-green-light, #8fd400);
    border-color: var(--nv-border-green, rgba(118, 185, 0, 0.45));
    background: rgba(118, 185, 0, 0.12);
}

.platform-config-nav-item.is-danger::after {
    content: "!";
    margin-left: auto;
    color: #f59e0b;
    font-weight: 700;
}

.platform-config-detail {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 16px 20px 24px;
    gap: 12px;
}

.platform-config-banner {
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid rgba(245, 158, 11, 0.45);
    background: rgba(245, 158, 11, 0.12);
    color: #fbbf24;
    font-size: 13px;
}

.platform-config-file-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.platform-config-file-tab {
    min-height: 36px;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--nv-border, rgba(255, 255, 255, 0.08));
    background: transparent;
    color: var(--nv-text-secondary, #999);
    cursor: pointer;
    font-size: 12px;
    font-family: "JetBrains Mono", monospace;
}

.platform-config-file-tab.is-active {
    color: var(--nv-green-light, #8fd400);
    border-color: var(--nv-border-green, rgba(118, 185, 0, 0.45));
    background: rgba(118, 185, 0, 0.1);
}

.platform-config-meta {
    font-size: 12px;
    color: var(--nv-text-secondary, #999);
}

.platform-config-editor-label {
    font-size: 13px;
    color: var(--nv-text-secondary, #999);
}

.platform-config-editor {
    flex: 1;
    min-height: 360px;
    width: 100%;
    resize: vertical;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid var(--nv-border, rgba(255, 255, 255, 0.08));
    background: #0d1117;
    color: var(--nv-text, #f5f5f7);
    font-family: "JetBrains Mono", Consolas, monospace;
    font-size: 13px;
    line-height: 1.5;
}

.platform-config-editor:focus {
    outline: 2px solid rgba(118, 185, 0, 0.55);
    outline-offset: 1px;
}

.platform-config-editor:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    color: var(--nv-text-secondary, #999);
}

.platform-config-error {
    margin: 0;
    color: #f87171;
    font-size: 13px;
}

.platform-config-hint {
    margin: 0;
    font-size: 13px;
    color: var(--nv-text-secondary, #999);
}

@media (max-width: 900px) {
    .platform-config-body {
        flex-direction: column;
    }

    .platform-config-nav {
        width: 100%;
        display: flex;
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid var(--nv-border, rgba(255, 255, 255, 0.08));
        gap: 4px;
    }

    .platform-config-nav-item {
        white-space: nowrap;
        margin-bottom: 0;
    }
}