/* ==========================================================================
   SLITHER UNIFIED CSS
   Consolidated from slither.css + main2.css
   ========================================================================== */

/* --- Variables --- */
:root {
    --vh: 100vh;
    --primary: #4ade80;
    --primary-dark: #22c55e;
    --ai-purple: #c084fc;
    --bg: #09090b;
    --card: #18181b;
    --card-soft: #27272a;
    --border: #3f3f46;
    --text: #fafafa;
    --text-light: #a1a1aa;
    --grey: #a1a1aa;
    --danger: #ef4444;
    --success: #22c55e;
    --hover: rgba(255, 255, 255, 0.08);
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --radius: 6px;
    --radius-l: 12px;

    /* Spacing Scale (Dynamic) */
    --s-0: 0;
    --s-1: 0.25rem;
    --s-2: 0.5rem;
    --s-3: 0.75rem;
    --s-4: 1rem;
    --s-5: 1.5rem;
    --s-6: 2rem;

    /* Bulma Variable Overrides for compatibility */
    --bulma-primary: var(--primary);
    --bulma-link: var(--primary);
    --bulma-scheme-main: var(--bg);
    --bulma-scheme-main-bis: var(--card-soft);
    --bulma-border: var(--border);
    --bulma-background: var(--bg);
}

/* --- Resets & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100% !important;
    width: 100% !important;
    margin: 0;
    padding: 0;
    overflow: hidden !important;
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
    cursor: pointer;
}

a:hover {
    color: var(--primary-dark);
}

/* --- App Shell & Workspace Layout --- */
#app-shell {
    display: flex;
    flex-direction: column;
    width: 100% !important;
    height: 100vh;
    height: 100dvh;
}

.workspace {
    flex: 1 1 auto;
    display: flex;
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden;
    position: relative;
    min-height: 0;
}

.sidebar-column {
    width: 300px;
    flex: 0 0 300px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    background-color: var(--card);
    transition: transform 0.3s ease;
    z-index: 10;
    position: relative;
}

/* Column Resize Handle */
.column-resize-handle {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 8px;
    cursor: col-resize;
    z-index: 20;

    /* Subtle visual indicator */
    background: transparent;
    transition: background 0.2s;
}

.column-resize-handle::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 40px;
    background: var(--border);
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 2px;
}

.column-resize-handle:hover::before,
.column-resize-handle.hover::before {
    opacity: 0.5;
}

.column-resize-handle.active::before {
    opacity: 1;
    background: var(--primary);
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.4);
}

/* Prevent text selection while resizing */
body.is-resizing {
    user-select: none;
    -webkit-user-select: none;
}

body.is-resizing * {
    cursor: col-resize !important;
}

/* Hide resize handle on mobile */
@media (max-width: 1023px) {
    .column-resize-handle {
        display: none;
    }
}


.main-column {
    flex: 1 1 0%;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    padding: 1.25rem;
    min-width: 0;
    width: 100%;
    background-color: var(--bg);
}

.main-column>.level,
.main-column>.field {
    flex: 0 0 auto;
    width: 100%;
}

/* --- Toolbar --- */
.toolbar-nowrap {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    width: 100% !important;
    justify-content: space-between !important;
    gap: 8px !important;
}

.toolbar-nowrap .level-left {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
}

.toolbar-nowrap .level-item {
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    flex: 1 1 0% !important;
    min-width: 0 !important;
}

.toolbar-nowrap .select,
.toolbar-nowrap .select select {
    width: 100% !important;
}

.toolbar-nowrap .level-right {
    flex: 0 0 auto !important;
    display: flex !important;
    margin-left: 8px !important;
}

.toolbar-nowrap .level-right .level-item {
    flex: 0 0 auto !important;
}

/* --- Editor Container --- */
.editor-container {
    flex: 1 1 0%;
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: #000;
    min-height: 0;
    width: 100%;
}

.editor-textarea {
    display: block !important;
    flex: 1 1 auto;
    width: 100% !important;
    height: 100% !important;
    background: transparent !important;
    color: var(--text) !important;
    font-family: 'Fira Code', monospace;
    font-size: 13px !important;
    padding: 1.25rem !important;
    line-height: 1.6;
    resize: none !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    position: relative;
    z-index: 2;
    white-space: pre;
    overflow: auto !important;
    margin: 0 !important;
}

.highlights-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    padding: 1.25rem !important;
    font-family: 'Fira Code', monospace;
    font-size: 13px !important;
    line-height: 1.6;
    white-space: pre;
    word-break: normal;
    color: transparent !important;
    pointer-events: none;
    overflow: hidden;
    background: transparent !important;
}

.highlights-layer mark {
    background-color: rgba(74, 222, 128, 0.4) !important;
    color: transparent !important;
    border-radius: 2px;
}

/* --- Tabs --- */
.output-tabs {
    flex: 0 0 auto;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 9px;
    background: var(--card-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 0.75rem;
}

.tab-item {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--grey);
    cursor: pointer;
    border: none;
    background: transparent;
    transition: all 0.2s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tab-item:hover {
    color: var(--text);
    background: var(--hover);
}

.tab-item.active {
    background: var(--primary) !important;
    color: #000 !important;
    font-weight: 800;
    box-shadow: 0 2px 8px rgba(74, 222, 128, 0.2);
}

/* --- Components: Buttons --- */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card-soft);
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    height: 45px;
}

.button:hover:not(:disabled) {
    background: var(--hover);
    border-color: var(--grey);
    color: var(--text);
}

.button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.button.is-primary {
    background: var(--primary) !important;
    color: #000 !important;
    border: none !important;
    font-weight: 700 !important;
}

.button.is-primary:hover {
    background: var(--primary-dark);
}

.button.is-ai-purple {
    background: var(--ai-purple) !important;
    color: #000 !important;
    border: none !important;
    font-weight: 700 !important;
}

.button.is-ghost {
    background: transparent !important;
    border: none !important;
    color: var(--grey) !important;
}

.button.is-ghost:hover {
    background: var(--hover) !important;
    color: var(--text) !important;
}

.button.is-small {
    font-size: 0.9rem;
    height: 40px;
    padding: 0 1rem;
}

.button.is-tiny {
    font-size: 0.7rem;
    height: 26px;
    padding: 0 10px;
}

.button.is-danger {
    background: var(--danger);
    color: white;
    border: none;
}

.button.is-fullwidth {
    width: 100%;
    display: flex;
}

.buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.buttons.has-addons {
    gap: 0;
}

.buttons.has-addons .button {
    border-radius: 0;
}

.buttons.has-addons .button:not(:last-child) {
    border-right: none;
}

.buttons.has-addons .button:first-child {
    border-top-left-radius: var(--radius);
    border-bottom-left-radius: var(--radius);
}

.buttons.has-addons .button:last-child {
    border-top-right-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
}

.buttons.is-right {
    justify-content: flex-end;
    margin-top: 1rem;
}

.buttons.are-small .button {
    font-size: 0.70rem;
    height: 24px;
    padding: 0 8px;
}

/* --- Components: Inputs --- */
.input,
.textarea,
.select select {
    width: 100%;
    padding: 0.5rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.9rem;
    transition: border 0.2s;
}

.input,
.select select {
    height: 45px;
}

.input:focus,
.textarea:focus,
.select select:focus {
    outline: none;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 0.125em rgba(74, 222, 128, 0.2) !important;
}

.textarea {
    resize: vertical;
    min-height: 80px;
}

.select {
    position: relative;
    width: 100%;
}

.select select {
    appearance: none;
    cursor: pointer;
}

.select::after,
.select:not(.is-multiple):not(.is-loading)::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--primary);
    transform: translateY(-50%);
    pointer-events: none;
}

.field {
    margin-bottom: 1.25rem;
}

.field:last-child {
    margin-bottom: 0;
}

.field .label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: .25rem;
    color: var(--text);
}

.field .checkbox {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
}

/* Global Checkbox Component */
.field .checkbox input[type="checkbox"],
.tree-item-row input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border: 1px solid var(--grey);
    border-radius: 3px;
    background: transparent;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    margin-right: 6px;
    transition: all 0.2s ease;
}

.field .checkbox input[type="checkbox"]:checked,
.tree-item-row input[type="checkbox"]:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.field .checkbox input[type="checkbox"]:checked::after,
.tree-item-row input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid black;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.field .help {
    margin-top: 0.25rem;
    color: var(--grey);
    font-size: 0.8rem;
}

.control {
    position: relative;
}

.control.has-icons-left .input {
    padding-left: 2.25rem;
}

.control.has-icons-left .icon {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

/* --- Layout: Grid & Flex --- */
.level {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.level.is-mobile {
    display: flex;
}

.level-left,
.level-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.level-item {
    display: flex;
    align-items: center;
}

.level-right {
    margin-left: auto;
}

.is-flex {
    display: flex !important;
}

.is-align-items-center {
    align-items: center !important;
}

.is-hidden-desktop {
    display: none !important;
}

@media(max-width: 1023px) {
    .is-hidden-desktop {
        display: flex !important;
    }

    .is-hidden-tablet {
        display: flex !important;
    }
}

@media(min-width: 1024px) {
    .is-hidden-tablet {
        display: none !important;
    }
}

/* --- Components: Navbar --- */
.navbar {
    background: var(--card);
    height: 3.5rem;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    border-bottom: 1px solid var(--border);
}

.navbar-brand {
    display: flex;
    align-items: center;
    flex: 1;
}

.navbar-item {
    display: flex;
    align-items: center;
    color: var(--text);
    padding: 0.5rem;
    font-weight: 600;
}

.navbar-burger {
    display: none;
    width: 3rem;
    height: 3rem;
    position: relative;
    cursor: pointer;
    margin-left: auto;
    color: var(--text);
}

.navbar-burger span {
    display: block;
    position: absolute;
    height: 2px;
    width: 16px;
    background: currentColor;
    left: calc(50% - 8px);
    transition: 0.2s;
}

.navbar-burger span:nth-child(1) {
    top: calc(50% - 6px);
}

.navbar-burger span:nth-child(2) {
    top: calc(50% - 1px);
}

.navbar-burger span:nth-child(3) {
    top: calc(50% + 4px);
}

.navbar-item .title {
    margin-bottom: 0;
}

.navbar-menu {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.navbar-end {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-icon-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    color: var(--text-light) !important;
    transition: all 0.2s;
    cursor: pointer;
    border-radius: var(--radius);
}

.navbar-icon-btn:hover {
    background: var(--hover) !important;
    color: var(--text) !important;
}

.navbar-icon-btn .icon {
    width: 20px !important;
    height: 20px !important;
}

@media(max-width: 1023px) {
    .navbar-menu {
        display: none;
    }

    .navbar-burger {
        display: block !important;
        color: var(--text);
    }
}

/* --- Components: Modal --- */
.modal {
    display: none;
    align-items: center;
    justify-content: center;
    position: fixed;
    inset: 0;
    z-index: 999;
}

.modal.active,
.modal.is-active {
    display: flex !important;
}

.modal-background {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: blur(5px) !important;
    -webkit-backdrop-filter: blur(5px) !important;
    background-image: none !important;
}

.modal-card {
    position: relative;
    width: 600px;
    max-width: 95vw;
    background: var(--card) !important;
    background-image: none !important;
    border-radius: var(--radius-l);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 40px) !important;
    margin: 20px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}

.modal-card-head {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border) !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    background: var(--card) !important;
    background-image: none !important;
    border-radius: 12px 12px 0 0;
}

.modal-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text) !important;
    margin: 0;
}

.modal-card-body {
    padding: 1.5rem;
    overflow-y: auto;
    color: var(--text);
    flex: 1;
    min-height: 0;
    background: var(--card) !important;
    background-image: none !important;
    border: none !important;
}

.modal-card-foot {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border) !important;
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    flex-shrink: 0;
    background: var(--card) !important;
    background-image: none !important;
}

.delete {
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    height: 24px;
    width: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.delete::before,
.delete::after {
    content: "";
    background-color: var(--text);
    display: block;
    position: absolute;
}

.delete::before {
    height: 2px;
    width: 50%;
    transform: rotate(45deg);
}

.delete::after {
    height: 2px;
    width: 50%;
    transform: rotate(-45deg);
}

.delete:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* --- Tree Item Styles --- */
.tree-item {
    padding: 0;
    margin: 0;
    user-select: none;
}

.tree-item-row {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    transition: background 0.2s;
    min-height: 32px;
}

.tree-item-row:hover {
    background: var(--hover);
}

.tree-indent {
    display: inline-block;
    width: 18px;
    flex-shrink: 0;
}

.tree-toggle,
.tree-spacer {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.tree-toggle {
    cursor: pointer;
    color: var(--grey);
    transition: transform 0.2s, color 0.2s;
}

.tree-toggle:hover {
    color: var(--primary);
}

.tree-toggle svg {
    color: var(--grey);
}

.tree-item-label {
    flex: 1;
    font-size: 0.85rem;
    color: var(--grey);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tree-item-row:hover .tree-item-label {
    color: var(--text);
}

.tree-folder .tree-item-label {
    font-weight: 600;
    color: var(--text);
}

.tree-file .tree-item-label {
    color: var(--grey);
}

/* Cache Indicator */
.cache-indicator {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

.cache-indicator svg {
    display: block;
}

/* .tree-item-row input[type="checkbox"] styles removed - consolidated with .field .checkbox at line ~460 */

.sidebar-column .icon.is-left svg {
    width: 14px !important;
    height: 14px !important;
    color: var(--grey);
}

/* --- AI Input Styles --- */
.ai-input-container {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0 !important;
    width: 100%;
}

.ai-input-container .textarea {
    flex: 1;
    min-width: 0;
    margin: 0 !important;
}

textarea#aiFollowUpInput,
textarea#previewAiInput {
    overflow: hidden !important;
    resize: none !important;
    height: 40px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius) !important;
    line-height: 1.5 !important;
}

#aiFollowUpBtn,
#previewAiSendBtn {
    background-color: var(--ai-purple) !important;
    color: #000 !important;
    border-radius: 50% !important;
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    padding: 0 !important;
    border: none !important;
    margin-left: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    align-self: center !important;
    cursor: pointer;
}

#aiFollowUpBtn svg,
#previewAiSendBtn svg {
    width: 18px;
    height: 18px;
}

#previewAiSendBtn {
    width: 32px !important;
    height: 32px !important;
    margin-left: 8px !important;
}

#previewAiSendBtn svg {
    width: 16px;
    height: 16px;
}

#previewAiSection {
    transition: width 0.3s ease, opacity 0.3s ease;
    overflow: hidden;
}

#previewAiSection.hidden {
    width: 0 !important;
    opacity: 0;
    display: flex !important;
    border-left: none !important;
}

/* --- AI Response Typography --- */
#aiResponse,
#previewAiResponse {
    background: var(--card) !important;
    font-size: 0.95rem !important;
    line-height: 1.7 !important;
}

#aiResponse *,
#previewAiResponse * {
    font-size: 14px !important;
}

#aiResponse h1,
#previewAiResponse h1 {
    font-size: 1.5rem !important;
    font-weight: 800;
    margin: 1.5rem 0 1rem !important;
    color: var(--primary);
    line-height: 1.2;
}

#aiResponse h2,
#previewAiResponse h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0.8rem 0 0.4rem;
    color: var(--primary);
}

#aiResponse h3,
#previewAiResponse h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0.6rem 0 0.3rem;
    color: var(--text);
}

#aiResponse h4,
#previewAiResponse h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0.5rem 0 0.2rem;
    color: var(--text);
}

.assistant-content p {
    margin-bottom: 1rem !important;
    line-height: 1.5;
}

.assistant-content ul,
.assistant-content ol {
    margin-bottom: 1rem !important;
    padding-left: 1.5rem !important;
}

.assistant-content li {
    margin-bottom: 0.5rem !important;
}

.assistant-content pre {
    margin: 1.25rem 0 !important;
    padding: 0.5rem;
    background: #000;
    border-radius: 8px !important;
    overflow-x: auto;
}

.assistant-content code {
    font-family: monospace;
    font-size: 13px !important;
    background: var(--card-soft) !important;
    padding: 3px 6px !important;
    border-radius: 4px !important;
    color: #ff79c6;
}

.assistant-content pre code {
    padding: 0 !important;
    background: transparent !important;
    color: inherit;
}

.ai-assistant-response {
    overflow-wrap: break-word;
}

/* --- Utility Classes --- */
.title {
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.title.is-5 {
    font-size: 1.25rem;
}

.title.is-4 {
    font-size: 1.5rem;
}

.title.is-6 {
    font-size: 1rem;
}

.title.is-7 {
    font-size: 0.75rem;
}

.has-text-primary {
    color: var(--primary) !important;
}

.has-text-white {
    color: var(--text) !important;
}

.has-text-grey {
    color: var(--text-light) !important;
}

.has-text-purple {
    color: var(--ai-purple) !important;
}

.has-text-centered {
    text-align: center;
}

.has-text-success {
    color: var(--success);
}

.is-fullwidth {
    width: 100%;
}

.is-size-7 {
    font-size: 0.75rem !important;
}

.is-size-8 {
    font-size: 0.65rem !important;
}

.mr-1 {
    margin-right: 0.25rem;
}

.mr-2 {
    margin-right: 0.5rem;
}

.mr-3 {
    margin-right: 0.75rem;
}

.ml-1 {
    margin-left: 0.25rem;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-auto {
    margin-top: auto;
}

.has-text-right {
    text-align: right !important;
}

.is-flex-end {
    display: flex !important;
    justify-content: flex-end !important;
    align-items: center !important;
    gap: 6px;
}

/* --- Dynamic Spacing Utilities --- */
.p-0 {
    padding: var(--s-0) !important;
}

.p-1 {
    padding: var(--s-1);
}

.p-2 {
    padding: var(--s-2);
}

.p-3 {
    padding: var(--s-3);
}

.p-4 {
    padding: var(--s-4);
}

.pt-1 {
    padding-top: var(--s-1);
}

.pt-2 {
    padding-top: var(--s-2);
}

.pt-3 {
    padding-top: var(--s-3);
}

.pt-4 {
    padding-top: var(--s-4);
}

.pb-1 {
    padding-bottom: var(--s-1);
}

.pb-2 {
    padding-bottom: var(--s-2);
}

.pb-3 {
    padding-bottom: var(--s-3);
}

.pb-4 {
    padding-bottom: var(--s-4);
}

.pl-1 {
    padding-left: var(--s-1);
}

.pl-2 {
    padding-left: var(--s-2);
}

.pl-3 {
    padding-left: var(--s-3);
}

.pl-4 {
    padding-left: var(--s-4);
}

.pr-1 {
    padding-right: var(--s-1);
}

.pr-2 {
    padding-right: var(--s-2);
}

.pr-3 {
    padding-right: var(--s-3);
}

.pr-4 {
    padding-right: var(--s-4);
}

/* True Dynamic: Usage <div style="--p: 1.5rem"> */
[style*="--p:"] {
    padding: var(--p) !important;
}

[style*="--pt:"] {
    padding-top: var(--pt) !important;
}

[style*="--pb:"] {
    padding-bottom: var(--pb) !important;
}

[style*="--pl:"] {
    padding-left: var(--pl) !important;
}

[style*="--pr:"] {
    padding-right: var(--pr) !important;
}

/* --- Strict Cleanup Utilities --- */
.ml-auto {
    margin-left: auto;
}

.scrollable-y {
    overflow-y: auto;
}

.modal-header-actions {
    margin-left: auto;
    gap: 12px;
}

.preview-content-pre {
    background: transparent;
    padding: 0;
    flex: 1;
    border: none;
}

.ai-response-container {
    overflow-y: visible;
    max-height: none;
}

.ai-modal-foot {
    display: block;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
}

.box {
    background: var(--card-soft);
    border-radius: var(--radius);
    padding: 1rem;
}

.tag {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--bg);
    border: 1px solid var(--border);
}

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 1.5em;
    width: 1.5em;
}

.icon.is-small {
    height: 1rem;
    width: 1rem;
}

.icon.is-medium {
    height: 2rem;
    width: 2rem;
}

.icon.is-large {
    height: 3rem;
    width: 3rem;
}

.icon svg {
    width: 100%;
    height: 100%;
}

.icon-xs,
.icon-xs svg {
    width: 14px;
    height: 14px;
    stroke-width: 2px;
}

/* --- Helpers --- */
.loader {
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    width: 16px;
    height: 16px;
    animation: spin 1s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.hidden {
    display: none !important;
}

.active {
    display: flex !important;
}

.has-background-dark-soft {
    background-color: var(--card-soft) !important;
}

.border-top {
    border-top: 1px solid var(--border) !important;
}

.spinning,
.spinning svg {
    animation: spin 2s linear infinite !important;
    display: inline-block;
}

/* App Loader Styles */
#appLoader {
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#appLoader.fade-out {
    opacity: 0;
    visibility: hidden;
}

/* --- Notification / Toast --- */
.notification {
    background: var(--card-soft);
    border: 1px solid var(--success);
    color: var(--success);
    padding: 1rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#copyToast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 3000;
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}

#copyToast.active,
#copyToast.is-active {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* --- Context Packs & Premium UI Additions --- */
.pack-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    background: var(--card-soft);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.pack-item:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.pack-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pack-name {
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.pack-count {
    font-size: 0.75rem;
    color: var(--grey);
}

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

/* Outlined Buttons */
.button.is-outlined {
    background: transparent !important;
}

.button.is-primary.is-outlined {
    border: 1px solid var(--primary) !important;
    color: var(--primary) !important;
}

.button.is-primary.is-outlined:hover {
    background: var(--primary) !important;
    color: #000 !important;
}

.button.is-danger.is-outlined {
    border: 1px solid var(--danger) !important;
    color: var(--danger) !important;
}

.button.is-danger.is-outlined:hover {
    background: var(--danger) !important;
    color: white !important;
}

/* Field Loading Spinner */
.control.is-loading::after {
    content: "";
    position: absolute;
    right: 0.75rem;
    top: 50%;
    margin-top: -8px;
    z-index: 4;
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    width: 16px;
    height: 16px;
    animation: spin 1s linear infinite;
}

.control.has-icons-left.is-loading .input {
    padding-right: 2.5rem;
}


/* --- Graph Container --- */
#graphContainer {
    background: #000;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

#chunkInfo.tag.is-info.is-light {
    background-color: var(--card-soft) !important;
    color: var(--grey) !important;
    border: 1px solid var(--border) !important;
}

/* --- Custom Scrollbars --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--grey);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

/* --- Mobile Responsive --- */
@media screen and (max-width: 1023px) {
    .sidebar-column {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        transform: translateX(-100%);
        z-index: 1001;
        width: 280px;
        flex: none;
    }

    .sidebar-column.active {
        transform: translateX(0);
    }

    .main-column {
        padding: 0.75rem;
    }

    #treeOverlay.active {
        display: block !important;
        background: rgba(0, 0, 0, 0.7);
    }
}

/* --- Inline Style Replacements --- */
.pageloader-overlay {
    background: var(--bg);
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-lg svg {
    width: 48px !important;
    height: 48px !important;
}

.icon-xl svg {
    width: 64px !important;
    height: 64px !important;
}

.navbar-mobile-controls {
    margin-left: auto;
    gap: 5px;
}

.close-sidebar-btn-pos {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 50;
}

.tree-container-overflow {
    flex: 1;
    overflow-y: auto;
}

.usage-dashboard-box {
    border: 1px solid var(--border) !important;
    background-color: var(--card-soft) !important;
    box-shadow: none !important;
}

.usage-dashboard-box .border-top {
    border-color: rgba(255, 255, 255, 0.05) !important;
}

.textarea-no-resize {
    resize: none !important;
}

.output-preview-inner {
    overflow: auto;
}

.buttons-nowrap {
    flex-wrap: nowrap !important;
}

.tree-overlay-bg {
    position: fixed;
    z-index: 35;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

@media screen and (min-width: 769px) {
    .tree-overlay-bg {
        display: none !important;
    }
}

.copy-toast-fixed {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 2000;
}

/* Modal Sizes Component */
.modal-xl,
.modal-card-graph {
    width: 90vw !important;
    height: 90vh !important;
    max-height: 90vh !important;
}

.graph-container-inner {
    width: 100%;
    height: 100%;
}

.graph-node-info-pos {
    position: absolute;
    top: 10px;
    right: 10px;
    display: none;
}

.modal-lg,
.preview-modal-card,
.ai-modal-card-lg {
    width: 90vw !important;
    max-width: 1200px !important;
}

.modal-card-head-stack {
    flex-direction: column !important;
    align-items: flex-start !important;
}

.modal-card-body-flex {
    display: flex !important;
    height: 70vh;
}

.preview-code-pane {
    flex: 1;
    overflow: auto;
    padding: 1rem;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.preview-ai-pane {
    width: 55%;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border);
}

.ai-modal-card-lg {
    height: 85vh !important;
    max-height: 85vh !important;
}

.flex-1 {
    flex: 1 !important;
}

.overflow-hidden {
    overflow: hidden !important;
}

.pos-relative {
    position: relative !important;
}

.pos-absolute {
    position: absolute !important;
}

.full-width {
    width: 100% !important;
}

.full-height {
    height: 100% !important;
}

/* --- AI Chat Input Improvements --- */
#aiFollowUpInput,
#previewAiInput {
    overflow: hidden !important;
    resize: none !important;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

#aiFollowUpInput::-webkit-scrollbar,
#previewAiInput::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

/* --- Circular Submit Buttons --- */
#aiFollowUpBtn,
#previewAiSendBtn {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
    border-radius: 50% !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
}

#aiFollowUpBtn .icon,
#previewAiSendBtn .icon {
    margin: 0 !important;
}

/* --- AI Response Content Styling --- */
.assistant-content p {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.assistant-content p:last-child {
    margin-bottom: 0;
}

.assistant-content code {
    display: inline;
    padding: 2px 6px;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.2);
    border-radius: 3px;
    font-family: 'Fira Code', monospace;
    font-size: 0.9em;
    color: var(--primary);
}

.assistant-content pre {
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow-x: auto;
}

.assistant-content pre code {
    display: block;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 0.85rem;
}

.assistant-content h1,
.assistant-content h2,
.assistant-content h3,
.assistant-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.assistant-content h1 {
    font-size: 1.5rem;
}

.assistant-content h2 {
    font-size: 1.3rem;
}

.assistant-content h3 {
    font-size: 1.1rem;
}

.assistant-content h4 {
    font-size: 1rem;
}

.assistant-content ul,
.assistant-content ol {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
}

.assistant-content li {
    margin-bottom: 0.25rem;
}

.assistant-content strong {
    font-weight: 600;
    color: var(--text);
}

.assistant-content em {
    font-style: italic;
    color: var(--text-light);
}

/* --- Debug Toggle Button --- */
.debug-toggle-btn:hover {
    color: var(--primary) !important;
}

.debug-raw-content::-webkit-scrollbar {
    width: 8px;
}

.debug-raw-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.debug-raw-content::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.debug-raw-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

/* --- Language Stats Badges --- */
#languageStats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.language-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.75rem;
    line-height: 1.2;
}

.language-name {
    color: var(--grey);
    font-weight: 500;
}

.language-count {
    color: var(--primary);
    font-weight: 600;
}

/* --- AI Chat --- */
.ai-assistant-response {
    margin-top: 15px;
    padding: 10px;
    background: var(--card);
    border-radius: 8px;
}

.ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.ai-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ai-purple);
    font-size: 0.8rem;
    font-weight: 600;
}

.ai-debug-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--grey);
    transition: color 0.2s;
}

.ai-debug-btn:hover {
    color: var(--text);
}

.ai-debug-content {
    display: none;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: 'Fira Code', monospace;
    font-size: 0.75rem;
    color: var(--text-light);
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 400px;
    overflow-y: auto;
}

.ai-error-msg {
    color: var(--danger);
    font-style: italic;
}

.ai-message-user {
    margin-top: 20px;
    padding: 10px;
    background: var(--card);
    border-left: 3px solid var(--primary);
    border-radius: 4px;
}

.ai-user-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
    color: var(--grey);
    font-size: 0.8rem;
    font-weight: 600;
}