/* JSON Config Center — standalone page styling */
.jcc-app {
    min-height: 100vh;
    background: hsl(var(--background, 210 40% 98%));
    color: hsl(var(--foreground, 222 47% 11%));
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    display: flex;
    flex-direction: column;
}
.jcc-header {
    background: hsl(var(--card, 0 0% 100%));
    border-bottom: 1px solid hsl(var(--border, 214 32% 91%));
    padding: 20px 32px;
}
.jcc-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.jcc-back {
    color: hsl(var(--primary, 221 83% 53%));
    text-decoration: none;
    font-size: 14px;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid hsl(var(--border, 214 32% 91%));
}
.jcc-back:hover { background: hsl(var(--muted, 210 40% 96%)); }
.jcc-title { font-size: 22px; font-weight: 700; margin: 0; }
.jcc-header-sub { color: hsl(var(--muted-foreground, 215 16% 47%)); font-size: 13px; }
.jcc-main {
    flex: 1;
    padding: 32px;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}
.jcc-status {
    margin-bottom: 16px;
    padding: 10px 14px;
    border-radius: 8px;
    background: hsl(var(--muted, 210 40% 96%));
    color: hsl(var(--muted-foreground, 215 16% 47%));
    font-size: 13px;
    min-height: 18px;
}
.jcc-status.error { background: hsl(0 84% 93%); color: hsl(0 72% 35%); }
.jcc-status.success { background: hsl(142 76% 93%); color: hsl(142 72% 25%); }
.jcc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.jcc-card {
    background: hsl(var(--card, 0 0% 100%));
    border: 1px solid hsl(var(--border, 214 32% 91%));
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.jcc-card-title { font-size: 16px; font-weight: 600; }
.jcc-card-desc { font-size: 12px; color: hsl(var(--muted-foreground, 215 16% 47%)); }
.jcc-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: hsl(var(--muted-foreground, 215 16% 47%));
    padding-top: 8px;
    border-top: 1px dashed hsl(var(--border, 214 32% 91%));
}
.jcc-card-meta code {
    font-family: 'Fira Code', 'Menlo', monospace;
    background: hsl(var(--muted, 210 40% 96%));
    padding: 2px 6px;
    border-radius: 4px;
}
.jcc-card-action { margin-top: auto; display: flex; gap: 8px; }
.jcc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border-radius: 6px;
    border: 1px solid hsl(var(--border, 214 32% 91%));
    background: hsl(var(--card, 0 0% 100%));
    color: inherit;
    text-decoration: none;
    font-size: 13px;
    cursor: pointer;
}
.jcc-btn:hover { background: hsl(var(--muted, 210 40% 96%)); }
.jcc-btn-primary {
    background: hsl(var(--primary, 221 83% 53%));
    color: hsl(var(--primary-foreground, 0 0% 100%));
    border-color: hsl(var(--primary, 221 83% 53%));
}
.jcc-btn-primary:hover { opacity: 0.9; background: hsl(var(--primary, 221 83% 53%)); }
.jcc-btn-danger {
    background: hsl(0 72% 51%);
    color: white;
    border-color: hsl(0 72% 51%);
}

/* Sub-page layout */
.jcc-subpage-head {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: baseline;
    gap: 16px;
    flex-wrap: wrap;
}
.jcc-subpage-file {
    font-family: 'Fira Code', 'Menlo', monospace;
    font-size: 13px;
    color: hsl(var(--muted-foreground, 215 16% 47%));
}
.jcc-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
@media (max-width: 900px) { .jcc-form { grid-template-columns: 1fr; } }
.jcc-field { display: flex; flex-direction: column; gap: 8px; }
.jcc-field label { font-size: 13px; font-weight: 600; }
.jcc-field textarea {
    font-family: 'Fira Code', 'Menlo', monospace;
    font-size: 12px;
    line-height: 1.5;
    min-height: 420px;
    padding: 12px;
    border: 1px solid hsl(var(--border, 214 32% 91%));
    border-radius: 8px;
    resize: vertical;
    background: hsl(var(--card, 0 0% 100%));
    color: inherit;
}
.jcc-field textarea[readonly] {
    background: hsl(var(--muted, 210 40% 96%));
    color: hsl(var(--muted-foreground, 215 16% 47%));
}
.jcc-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 16px 0;
    flex-wrap: wrap;
}
.jcc-inline-select {
    padding: 6px 10px;
    border: 1px solid hsl(var(--border, 214 32% 91%));
    border-radius: 6px;
    background: hsl(var(--card, 0 0% 100%));
    color: inherit;
    font-size: 13px;
}
.jcc-note {
    padding: 12px 16px;
    background: hsl(48 96% 89%);
    color: hsl(30 80% 25%);
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}
.jcc-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 1000;
}
.jcc-toast {
    padding: 10px 14px;
    border-radius: 8px;
    background: hsl(var(--card, 0 0% 100%));
    border: 1px solid hsl(var(--border, 214 32% 91%));
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
    font-size: 13px;
    max-width: 360px;
    animation: jcc-toast-in 0.15s ease;
}
.jcc-toast.error { border-color: hsl(0 72% 51%); color: hsl(0 72% 30%); }
.jcc-toast.success { border-color: hsl(142 72% 40%); color: hsl(142 72% 25%); }
@keyframes jcc-toast-in {
    from { transform: translateX(20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}