/* ============================================
   BASIC DEBUGGER STYLES (within unified window)
   ============================================ */

/* Toolbar */
.basic-dbg-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    padding: 4px 0 6px;
    border-bottom: 1px solid var(--separator-bg);
    margin-bottom: 6px;
}

.basic-dbg-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    background: var(--control-bg);
    border: 1px solid var(--control-border);
    border-radius: 3px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.12s;
    white-space: nowrap;
}

.basic-dbg-btn:hover {
    background: var(--control-hover);
    color: var(--text-primary);
}

.basic-dbg-btn:active {
    background: var(--control-active);
}

.basic-dbg-icon {
    font-size: 9px;
}

.basic-dbg-run:hover {
    background: var(--accent-green-bg);
    border-color: var(--accent-green-border);
    color: var(--accent-green);
}

.basic-dbg-pause:hover {
    background: var(--accent-red-bg);
    border-color: var(--accent-red-border);
    color: var(--accent-red);
}

.basic-dbg-step-line:hover,
.basic-dbg-step-stmt:hover {
    background: var(--accent-blue-bg);
    border-color: var(--accent-blue-border);
    color: var(--accent-red);
}

/* Status Chip */
.basic-dbg-status {
    display: inline-flex;
    align-items: center;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid var(--separator-bg);
}

.basic-dbg-status-chip {
    font-family: var(--font-mono);
    font-size: 8px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: all 0.15s;
    background: var(--input-bg-deep);
    border: 1px solid var(--glass-border-subtle);
    color: var(--text-muted);
}

.basic-dbg-status-idle {
    background: var(--input-bg-deep);
    border: 1px solid var(--glass-border-subtle);
    color: var(--text-muted);
}

.basic-dbg-status-running {
    background: var(--accent-green-bg-strong);
    border: 1px solid var(--accent-green-border);
    color: var(--accent-green);
}

.basic-dbg-status-paused {
    background: var(--accent-orange-bg-strong);
    border: 1px solid var(--accent-orange-border-strong);
    color: var(--accent-orange);
}

.basic-dbg-status-error {
    background: var(--accent-red-bg-strong);
    border: 1px solid var(--accent-red-border);
    color: var(--accent-red);
}

/* Info Bar (inline with toolbar) */
.basic-dbg-info {
    display: flex;
    gap: 12px;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid var(--separator-bg);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
}

.basic-dbg-line,
.basic-dbg-ptr {
    color: var(--text-secondary);
}

.basic-dbg-listing::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

.basic-dbg-listing::-webkit-scrollbar-track {
    background: transparent;
}

.basic-dbg-listing::-webkit-scrollbar-thumb {
    background: var(--overlay-active);
    border-radius: 3px;
}

.basic-dbg-line-row {
    display: flex;
    align-items: baseline;
    padding: 1px 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.4;
    cursor: default;
}

.basic-dbg-line-row:hover {
    background: var(--overlay-hover);
}

.basic-dbg-line-row.current-line {
    background: var(--accent-blue-bg);
}

.basic-dbg-line-row.has-breakpoint {
    background: rgba(224, 58, 62, 0.08);
}

.basic-dbg-line-row.has-breakpoint.current-line {
    background: linear-gradient(
        90deg,
        rgba(224, 58, 62, 0.12) 0%,
        var(--accent-blue-bg) 30%
    );
}

.basic-dbg-bp-marker {
    width: 14px;
    text-align: center;
    color: var(--accent-red);
    font-size: 10px;
    cursor: pointer;
    flex-shrink: 0;
}

.basic-dbg-bp-marker:hover {
    opacity: 0.7;
}

.basic-dbg-line-row:not(.has-breakpoint) .basic-dbg-bp-marker:hover::before {
    content: "\25CB";
    color: var(--text-muted);
}

.basic-dbg-current-marker {
    width: 12px;
    text-align: center;
    color: var(--accent-blue);
    font-size: 10px;
    flex-shrink: 0;
}

.basic-dbg-linenum {
    width: 45px;
    text-align: right;
    padding-right: 8px;
    color: var(--text-muted);
    flex-shrink: 0;
    cursor: pointer;
}

.basic-dbg-linenum:hover {
    color: var(--text-secondary);
}

.basic-dbg-text {
    color: var(--text-primary);
    white-space: pre;
}

.basic-dbg-empty {
    color: var(--text-muted);
    font-style: italic;
    padding: 12px;
    text-align: center;
}

.basic-dbg-var-header {
    padding: 4px 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 1px solid var(--separator-bg);
    background: var(--overlay-subtle);
}

.basic-dbg-var-panel {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 4px;
}

.basic-dbg-var-panel::-webkit-scrollbar {
    width: 5px;
}

.basic-dbg-var-panel::-webkit-scrollbar-track {
    background: transparent;
}

.basic-dbg-var-panel::-webkit-scrollbar-thumb {
    background: var(--overlay-active);
    border-radius: 3px;
}

.basic-dbg-var-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.basic-dbg-var-row {
    display: flex;
    justify-content: space-between;
    padding: 2px 4px;
    font-family: var(--font-mono);
    font-size: 10px;
    border-radius: 2px;
    transition: background 0.3s;
}

.basic-dbg-var-row:hover {
    background: var(--overlay-hover);
}

.basic-dbg-var-row.changed .basic-dbg-var-value {
    animation: reg-flash 0.6s ease-out;
}

.basic-dbg-arr-val.changed {
    animation: reg-flash 0.6s ease-out;
}

.basic-dbg-var-name {
    color: var(--text-primary);
    font-weight: 500;
}

.basic-dbg-var-value {
    color: var(--text-secondary);
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
}

.basic-dbg-var-row.var-type-string .basic-dbg-var-value {
    color: var(--syntax-string);
}

.basic-dbg-var-row.var-type-integer .basic-dbg-var-value {
    color: var(--syntax-flag);
}

.basic-dbg-var-value.editable {
    cursor: pointer;
    border-radius: 2px;
}

.basic-dbg-var-value.editable:hover {
    background: var(--overlay-hover);
}

.basic-dbg-arr-val.editable {
    cursor: pointer;
    border-radius: 2px;
}

.basic-dbg-arr-val.editable:hover {
    background: var(--overlay-hover);
}

.basic-dbg-var-edit {
    width: 100%;
    background: var(--editor-bg);
    color: inherit;
    border: 1px solid var(--accent-blue-border);
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 0 2px;
    text-align: right;
    outline: none;
}

/* Array display - expandable list */
/* Spacing between variables and arrays */
.basic-dbg-var-list + .basic-dbg-arr-list {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--separator-bg);
}

.basic-dbg-arr-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.basic-dbg-arr-item {
    font-family: var(--font-mono);
    font-size: 10px;
    border-radius: 3px;
    background: var(--overlay-subtle);
    overflow: hidden;
}

.basic-dbg-arr-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 6px;
    cursor: pointer;
    user-select: none;
}

.basic-dbg-arr-header:hover {
    background: var(--overlay-hover);
}

.basic-dbg-arr-toggle {
    color: var(--text-muted);
    font-size: 8px;
    width: 10px;
}

.basic-dbg-arr-name {
    color: var(--text-primary);
    font-weight: 500;
}

.basic-dbg-arr-info {
    color: var(--text-muted);
    font-size: 9px;
    margin-left: auto;
}

/* Array body wrapper (for expand/collapse) */
.basic-dbg-arr-body {
    overflow: hidden;
}

/* Array contents container */
.basic-dbg-arr-contents {
    max-height: 400px;
    overflow: auto;
    background: var(--panel-bg);
    border-top: 1px solid var(--control-border);
    padding: 4px;
}

/* 1D array - grid of cells */
.basic-dbg-arr-1d {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 2px;
}

.basic-dbg-arr-1d .basic-dbg-arr-cell {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 2px 4px;
    background: var(--overlay-subtle);
    border-radius: 2px;
}

.basic-dbg-arr-idx {
    color: var(--text-muted);
    font-size: 9px;
    min-width: 16px;
}

.basic-dbg-arr-val {
    color: var(--syntax-load);
    font-size: 10px;
}

/* 2D array - table */
.basic-dbg-arr-2d {
    overflow: auto;
}

.basic-dbg-arr-table {
    border-collapse: collapse;
    font-size: 10px;
    width: auto;
}

.basic-dbg-arr-table th,
.basic-dbg-arr-table td {
    padding: 2px 6px;
    border: 1px solid var(--control-border);
    text-align: right;
    min-width: 40px;
}

.basic-dbg-arr-table th {
    background: var(--overlay-subtle);
    color: var(--text-muted);
    font-weight: normal;
    font-size: 9px;
    position: sticky;
}

.basic-dbg-arr-table thead th {
    top: 0;
    z-index: 2;
}

.basic-dbg-arr-table tbody th {
    left: 0;
    z-index: 1;
}

.basic-dbg-arr-table thead th:first-child {
    z-index: 3;
}

.basic-dbg-arr-table td {
    color: var(--syntax-load);
}

/* 3D+ array - indexed list */
.basic-dbg-arr-nd {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 2px;
}

.basic-dbg-arr-nd .basic-dbg-arr-cell {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 2px 4px;
    background: var(--overlay-subtle);
    border-radius: 2px;
}

.basic-dbg-arr-nd .basic-dbg-arr-idx {
    min-width: 32px;
}

/* Breakpoints Panel */
.basic-dbg-breakpoints {
    display: flex;
    flex-direction: column;
    height: 150px;
    min-height: 80px;
    border: 1px solid var(--control-border);
    border-radius: 4px;
    background: var(--control-bg);
    overflow: hidden;
    flex-shrink: 0;
}

.basic-dbg-bp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 1px solid var(--separator-bg);
    background: var(--overlay-subtle);
}

.basic-dbg-bp-add {
    display: flex;
    gap: 4px;
}

.basic-dbg-bp-input {
    width: 50px;
    padding: 2px 4px;
    font-family: var(--font-mono);
    font-size: 10px;
    background: var(--control-bg);
    border: 1px solid var(--control-border);
    border-radius: 3px;
    color: var(--text-primary);
}

.basic-dbg-bp-input:focus {
    outline: none;
    border-color: var(--accent-blue-border);
}

.basic-dbg-bp-input.error {
    border-color: var(--accent-red);
    animation: shake 0.3s;
}

@keyframes shake {
    0%,
    100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-4px);
    }
    75% {
        transform: translateX(4px);
    }
}

.basic-dbg-bp-add-btn {
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 12px;
    background: var(--control-bg);
    border: 1px solid var(--control-border);
    border-radius: 3px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.12s;
}

.basic-dbg-bp-add-btn:hover {
    background: var(--accent-green-bg);
    border-color: var(--accent-green-border);
    color: var(--accent-green);
}

.basic-dbg-bp-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 4px;
    min-height: 24px;
    overflow-y: auto;
}

.basic-dbg-bp-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    background: rgba(224, 58, 62, 0.1);
    border: 1px solid rgba(224, 58, 62, 0.2);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 10px;
}

.basic-dbg-bp-item.disabled {
    opacity: 0.5;
    background: var(--control-bg);
    border-color: var(--control-border);
}

.basic-dbg-bp-enabled {
    width: 12px;
    height: 12px;
    cursor: pointer;
}

.basic-dbg-bp-line {
    color: var(--text-secondary);
}

.basic-dbg-bp-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
    padding: 0 2px;
    line-height: 1;
    opacity: 0.6;
    transition: all 0.12s;
}

.basic-dbg-bp-remove:hover {
    opacity: 1;
    color: var(--accent-red);
}