/* ===============================================================
   ToolDuck — JSON Sorter
   Styles for /json-sorter/
   =============================================================== */

.jsort-app {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

/* ---------------------------------------------------------------
   Header Bar
   --------------------------------------------------------------- */
.jsort-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.85rem 1.15rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
}

.jsort-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.jsort-summary-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ink);
}

.jsort-global-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* ---------------------------------------------------------------
   Options Bar
   --------------------------------------------------------------- */
.jsort-options-bar {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    padding: 0.75rem 1.15rem;
    background: var(--bg-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm, 6px);
    font-size: 0.85rem;
}

.jsort-option-group {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.jsort-option-label {
    font-weight: 600;
    color: var(--ink-2);
    font-size: 0.82rem;
}

.jsort-option-select {
    padding: 4px 8px;
    font-size: 0.84rem;
    background: var(--surface);
    color: var(--ink);
    border: 1px solid var(--border);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}

.jsort-option-select:focus {
    border-color: var(--primary, #1d4ed8);
}

.jsort-option-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 500;
    color: var(--ink-2);
    cursor: pointer;
    user-select: none;
}

.jsort-option-checkbox input[type="checkbox"] {
    accent-color: var(--primary, #1d4ed8);
    cursor: pointer;
}

/* ---------------------------------------------------------------
   Error & Warning Banners
   --------------------------------------------------------------- */
.jsort-error-banner {
    padding: 0.85rem 1.15rem;
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: var(--radius-sm, 6px);
    font-size: 0.88rem;
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    white-space: pre-wrap;
    word-break: break-word;
}

html[data-theme="dark"] .jsort-error-banner {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.3);
}

.jsort-warning-banner {
    padding: 0.75rem 1.15rem;
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
    border-radius: var(--radius-sm, 6px);
    font-size: 0.84rem;
    word-break: break-word;
}

html[data-theme="dark"] .jsort-warning-banner {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
    border-color: rgba(245, 158, 11, 0.3);
}

/* ---------------------------------------------------------------
   Dual Column Editors
   --------------------------------------------------------------- */
.jsort-editors {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 850px) {
    .jsort-editors {
        grid-template-columns: 1fr 1fr;
    }
}

.jsort-column {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 8px);
    overflow: hidden;
}

.jsort-column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1rem;
    background: var(--bg-muted);
    border-bottom: 1px solid var(--border);
}

.jsort-column-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.jsort-badge {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--ink-2);
}

.jsort-badge--primary {
    background: rgba(29, 78, 216, 0.1);
    color: var(--primary, #1d4ed8);
    border-color: rgba(29, 78, 216, 0.2);
}

.jsort-meta-count {
    font-size: 0.78rem;
    color: var(--ink-3);
}

.jsort-column-tools {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.jsort-editor-body {
    position: relative;
    display: flex;
    min-height: 440px;
    max-height: 680px;
    background: var(--surface);
}

.jsort-gutter {
    flex-shrink: 0;
    width: 44px;
    padding: 0.85rem 0.5rem 0.85rem 0;
    text-align: right;
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--ink-3, #94a3b8);
    background: var(--bg-muted);
    border-right: 1px solid var(--border);
    user-select: none;
    overflow: hidden;
    white-space: pre-wrap;
    box-sizing: border-box;
}

.jsort-textarea,
.jsort-output {
    flex: 1;
    width: 100%;
    margin: 0;
    padding: 0.85rem 1rem;
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--ink);
    background: transparent;
    border: none;
    outline: none;
    white-space: pre;
    overflow: auto;
    tab-size: 2;
    box-sizing: border-box;
}

.jsort-textarea {
    resize: vertical;
}

.jsort-output {
    user-select: text;
}

/* ---------------------------------------------------------------
   Toast Notification
   --------------------------------------------------------------- */
.jsort-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 0.65rem 1.15rem;
    background: #0f172a;
    color: #f8fafc;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
    z-index: 1000;
}

.jsort-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}