/* 
   Scoping to .sqf-app ensures this CSS does NOT leak into your website's main theme 
*/
.sqf-app {
    --sqf-bg-main: #0d1117;      /* GitHub Dark Background */
    --sqf-bg-panel: #161b22;     /* Panel Background */
    --sqf-bg-input: #010409;     /* Deep Input Background */
    --sqf-accent: #6366f1;       /* Indigo */
    --sqf-accent-hover: #4f46e5;
    --sqf-accent-dim: rgba(99, 102, 241, 0.15);
    --sqf-text-main: #c9d1d9;    /* Light Grey Text */
    --sqf-text-muted: #8b949e;
    --sqf-border: #30363d;
    --sqf-danger: #f85149;
    --sqf-success: #2ea043;
    
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--sqf-bg-main);
    color: var(--sqf-text-main);
    
    /* Full screen scaling mechanism */
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    flex-direction: row;
    box-sizing: border-box;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--sqf-border);
    border-radius: 12px;
}

.sqf-app * { box-sizing: border-box; }

/* --- Sidebar --- */
.sqf-sidebar {
    width: 360px;
    min-width: 360px;
    background-color: var(--sqf-bg-panel);
    border-right: 1px solid var(--sqf-border);
    display: flex;
    flex-direction: column;
    padding: 24px;
    overflow-y: auto;
    z-index: 10;
}

.sqf-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.sqf-logo {
    background: linear-gradient(135deg, var(--sqf-accent), #a855f7);
    padding: 10px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sqf-logo svg { width: 24px; height: 24px; color: #fff; }

.sqf-title { font-size: 1.5rem; font-weight: 800; margin: 0; color: #ffffff; letter-spacing: -0.5px; }
.sqf-title span { color: var(--sqf-accent); }

.sqf-subtitle { font-size: 0.8rem; color: var(--sqf-text-muted); margin: 2px 0 0 0; text-transform: uppercase; letter-spacing: 1px; }

/* Controls */
.sqf-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sqf-section-title {
    font-size: 0.9rem;
    margin: 0 0 8px 0;
    color: var(--sqf-text-main);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--sqf-border);
    padding-bottom: 8px;
}

.sqf-control-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sqf-control-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sqf-text-muted);
}

.sqf-select {
    width: 100%;
    background-color: var(--sqf-bg-input);
    border: 1px solid var(--sqf-border);
    color: var(--sqf-text-main);
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    transition: all 0.2s;
    outline: none;
    cursor: pointer;
}

.sqf-select:focus {
    border-color: var(--sqf-accent);
    box-shadow: 0 0 0 3px var(--sqf-accent-dim);
}

/* Toggles */
.sqf-toggle-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--sqf-text-main);
    cursor: pointer;
    user-select: none;
}
.sqf-toggle-label input { accent-color: var(--sqf-accent); cursor: pointer; }

/* Actions */
.sqf-sidebar-actions {
    margin-top: auto;
    padding-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sqf-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 16px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    color: #ffffff;
}

.sqf-btn svg { width: 18px; height: 18px; }
.sqf-btn:active { transform: scale(0.97); }

.sqf-btn-primary { background-color: var(--sqf-accent); }
.sqf-btn-primary:hover { background-color: var(--sqf-accent-hover); box-shadow: 0 4px 15px var(--sqf-accent-dim); }

.sqf-btn-ghost {
    background: transparent;
    border: 1px solid var(--sqf-border);
    color: var(--sqf-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    border-radius: 6px;
    transition: all 0.2s;
}
.sqf-btn-ghost:hover { color: var(--sqf-danger); border-color: var(--sqf-danger); background-color: rgba(248, 81, 73, 0.1); }
.sqf-btn-ghost svg { width: 16px; height: 16px; }

/* --- Main Workspace --- */
.sqf-workspace {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-image: radial-gradient(var(--sqf-border) 1px, transparent 1px);
    background-size: 24px 24px;
    overflow: hidden;
}

.sqf-workspace-header {
    padding: 24px 32px 12px 32px;
    border-bottom: 1px solid var(--sqf-border);
    background-color: rgba(13, 17, 23, 0.9);
    backdrop-filter: blur(10px);
    z-index: 5;
}

.sqf-workspace-title { font-size: 1.1rem; font-weight: 700; color: var(--sqf-text-main); margin: 0; }

.sqf-split-view {
    flex-grow: 1;
    display: flex;
    flex-direction: row;
    padding: 24px 32px;
    gap: 20px;
    overflow: hidden;
}

.sqf-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--sqf-bg-panel);
    border: 1px solid var(--sqf-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.sqf-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--sqf-border);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--sqf-text-main);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sqf-badge {
    background-color: var(--sqf-accent-dim);
    color: var(--sqf-accent);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
}
.sqf-badge.error {
    background-color: rgba(248, 81, 73, 0.15);
    color: var(--sqf-danger);
}

.sqf-output-actions {
    display: flex;
    gap: 8px;
}

.sqf-btn-small {
    background-color: transparent;
    border: 1px solid var(--sqf-border);
    color: var(--sqf-text-main);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.sqf-btn-small:hover { background-color: var(--sqf-border); }
.sqf-btn-small:active { transform: scale(0.95); }

.sqf-btn-accent {
    background-color: var(--sqf-accent);
    border-color: var(--sqf-accent);
    color: white;
}
.sqf-btn-accent:hover {
    background-color: var(--sqf-accent-hover);
    border-color: var(--sqf-accent-hover);
}

.sqf-code-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.sqf-textarea {
    flex-grow: 1;
    width: 100%;
    resize: none;
    background-color: var(--sqf-bg-input);
    border: none;
    color: var(--sqf-text-main);
    padding: 16px;
    font-size: 0.95rem;
    line-height: 1.6;
    outline: none;
    white-space: pre;
    overflow-wrap: normal;
    overflow-x: auto;
}

.sqf-code-font {
    font-family: 'Courier New', Courier, monospace;
}

.sqf-output {
    color: #a5d6ff; /* A nice IDE blue for output */
}

/* Center Divider Icon */
.sqf-divider-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sqf-border);
}

.sqf-divider-icon svg { width: 32px; height: 32px; }

/* Toast */
.sqf-toast {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--sqf-success);
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 50;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.sqf-toast.sqf-show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Responsive Constraints */
@media (max-width: 960px) {
    .sqf-app { flex-direction: column; height: auto; min-height: 100vh; }
    .sqf-sidebar { width: 100%; min-width: 100%; border-right: none; border-bottom: 1px solid var(--sqf-border); }
    .sqf-workspace { min-height: 80vh; }
    .sqf-split-view { flex-direction: column; padding: 16px; }
    .sqf-divider-icon { transform: rotate(90deg); padding: 10px 0; }
    .sqf-panel { min-height: 250px; }
}