/**
 * VexAI Syntax Highlighting - CodeMirror Runmode
 * Theme-aware with full toolbar features
 */

/* ============================================
   BASE CODE BLOCKS
   ============================================ */
pre:not(.CodeMirror-line):not(.CodeMirror pre) {
    position: relative;
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 0;
    margin: 1rem 0;
    overflow: hidden;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.55;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

/* Code content - positioned below toolbar */
pre:not(.CodeMirror-line):not(.CodeMirror pre) > code {
    display: block;
    padding: 14px 16px;
    padding-left: 56px;
    margin-top: 44px;
    overflow-x: auto;
    background: transparent;
    min-height: 40px;
}

/* Without line numbers */
pre.code-hide-lines > code {
    padding-left: 16px;
}

/* Exclude CodeMirror editor instances */
.CodeMirror pre,
.CodeMirror pre.CodeMirror-line,
.CodeMirror pre.CodeMirror-line-like {
    position: static !important;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 4px !important;
    margin: 0 !important;
    box-shadow: none !important;
    line-height: inherit !important;
}

/* Code text base */
pre code,
code.cm-s-material-darker {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 13px;
    color: #E0E0E0;
    background: transparent;
    tab-size: 2;
}

/* ============================================
   TOOLBAR - Fixed at top
   ============================================ */
.code-toolbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    background: rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 10;
    backdrop-filter: blur(8px);
}

.code-toolbar-left,
.code-toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.code-lang {
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'Inter', -apple-system, sans-serif;
}

/* Toolbar buttons */
.code-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 5px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: 'Inter', -apple-system, sans-serif;
}

.code-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.code-btn.active {
    background: rgba(100, 150, 255, 0.2);
    color: #82AAFF;
    border-color: rgba(100, 150, 255, 0.35);
}

.code-btn svg {
    flex-shrink: 0;
}

.code-btn.code-copy {
    padding: 5px 10px;
}

.code-btn.code-copy.copied {
    background: rgba(100, 200, 150, 0.2);
    color: #69F0AE;
    border-color: rgba(100, 200, 150, 0.35);
}

/* ============================================
   LINE NUMBERS GUTTER
   ============================================ */
.code-gutter {
    position: absolute;
    left: 0;
    top: 44px;
    bottom: 0;
    width: 40px;
    padding: 14px 0;
    background: rgba(0, 0, 0, 0.25);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    text-align: right;
    user-select: none;
    overflow: hidden;
    box-sizing: border-box;
}

.code-gutter span {
    display: block;
    padding-right: 10px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 12px;
    line-height: 1.55;
    font-family: 'JetBrains Mono', monospace;
}

pre.code-hide-lines .code-gutter {
    display: none;
}

/* ============================================
   WORD WRAP
   ============================================ */
pre.code-wrapped code {
    white-space: pre-wrap;
    word-break: break-word;
}

/* ============================================
   EXPAND/COLLAPSE
   ============================================ */
pre.code-collapsed {
    max-height: 380px;
}

pre.code-collapsed code {
    max-height: 320px;
    overflow: hidden;
}

pre.code-collapsed .code-gutter {
    max-height: 320px;
}

pre.code-collapsed::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(transparent, #1a1a1a);
    pointer-events: none;
    z-index: 5;
}

/* ============================================
   DARK THEME (Default) - Material Darker
   ============================================ */
.cm-comment { color: #546E7A !important; font-style: italic; }
.cm-string, .cm-string-2 { color: #C3E88D !important; }
.cm-number { color: #F78C6C !important; }
.cm-keyword { color: #C792EA !important; }
.cm-operator { color: #89DDFF !important; }
.cm-variable, .cm-variable-2, .cm-variable-3 { color: #EEFFFF !important; }
.cm-def { color: #82AAFF !important; }
.cm-property { color: #B2CCD6 !important; }
.cm-atom { color: #F78C6C !important; }
.cm-type { color: #FFCB6B !important; }
.cm-builtin { color: #82AAFF !important; }
.cm-tag { color: #F07178 !important; }
.cm-attribute { color: #C792EA !important; }
.cm-bracket { color: #89DDFF !important; }
.cm-meta { color: #FFCB6B !important; }
.cm-qualifier { color: #DECB6B !important; }
.cm-link { color: #82AAFF !important; text-decoration: underline; }
.cm-error { color: #FF5370 !important; }
.cm-header { color: #89DDFF !important; font-weight: bold; }

/* ============================================
   LIGHT THEME - Material Lighter
   ============================================ */
[data-theme="light"] pre:not(.CodeMirror-line):not(.CodeMirror pre) {
    background: #FAFAFA;
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] pre code {
    color: #546E7A;
}

[data-theme="light"] .code-toolbar {
    background: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .code-lang {
    color: rgba(0, 0, 0, 0.5);
}

[data-theme="light"] .code-btn {
    background: rgba(0, 0, 0, 0.05);
    color: rgba(0, 0, 0, 0.6);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .code-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #000;
}

[data-theme="light"] .code-btn.active {
    background: rgba(97, 130, 184, 0.15);
    color: #5C6BC0;
    border-color: rgba(97, 130, 184, 0.3);
}

[data-theme="light"] .code-gutter {
    background: rgba(0, 0, 0, 0.04);
    border-right-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .code-gutter span {
    color: rgba(0, 0, 0, 0.35);
}

[data-theme="light"] pre.code-collapsed::after {
    background: linear-gradient(transparent, #FAFAFA);
}

/* Light theme tokens */
[data-theme="light"] .cm-comment { color: #90A4AE !important; }
[data-theme="light"] .cm-string { color: #91B859 !important; }
[data-theme="light"] .cm-number { color: #F76D47 !important; }
[data-theme="light"] .cm-keyword { color: #7C4DFF !important; }
[data-theme="light"] .cm-operator { color: #39ADB5 !important; }
[data-theme="light"] .cm-variable { color: #546E7A !important; }
[data-theme="light"] .cm-def { color: #6182B8 !important; }
[data-theme="light"] .cm-property { color: #6182B8 !important; }
[data-theme="light"] .cm-atom { color: #F76D47 !important; }
[data-theme="light"] .cm-tag { color: #E53935 !important; }
[data-theme="light"] .cm-attribute { color: #7C4DFF !important; }
[data-theme="light"] .cm-bracket { color: #39ADB5 !important; }
[data-theme="light"] .cm-meta { color: #F76D47 !important; }
[data-theme="light"] .cm-header { color: #6182B8 !important; }

/* ============================================
   LEMONADE THEME - Warm/Sunset
   ============================================ */
[data-theme="lemonade"] pre:not(.CodeMirror-line):not(.CodeMirror pre) {
    background: #FFF8E7;
    border-color: rgba(180, 120, 60, 0.15);
    box-shadow: 0 2px 12px rgba(180, 120, 60, 0.1);
}

[data-theme="lemonade"] pre code {
    color: #5D4E37;
}

[data-theme="lemonade"] .code-toolbar {
    background: rgba(255, 248, 230, 0.95);
    border-bottom-color: rgba(180, 120, 60, 0.12);
}

[data-theme="lemonade"] .code-lang {
    color: rgba(120, 80, 40, 0.6);
}

[data-theme="lemonade"] .code-btn {
    background: rgba(180, 120, 60, 0.08);
    color: rgba(100, 70, 30, 0.7);
    border-color: rgba(180, 120, 60, 0.15);
}

[data-theme="lemonade"] .code-btn:hover {
    background: rgba(180, 120, 60, 0.15);
    color: #5D4037;
}

[data-theme="lemonade"] .code-btn.active {
    background: rgba(245, 124, 0, 0.15);
    color: #E65100;
    border-color: rgba(245, 124, 0, 0.3);
}

[data-theme="lemonade"] .code-gutter {
    background: rgba(180, 120, 60, 0.06);
    border-right-color: rgba(180, 120, 60, 0.1);
}

[data-theme="lemonade"] .code-gutter span {
    color: rgba(120, 80, 40, 0.4);
}

[data-theme="lemonade"] pre.code-collapsed::after {
    background: linear-gradient(transparent, #FFF8E7);
}

/* Lemonade theme tokens - Warm sunset */
[data-theme="lemonade"] .cm-comment { color: #A1887F !important; }
[data-theme="lemonade"] .cm-string { color: #689F38 !important; }
[data-theme="lemonade"] .cm-number { color: #E65100 !important; }
[data-theme="lemonade"] .cm-keyword { color: #D84315 !important; }
[data-theme="lemonade"] .cm-operator { color: #F57C00 !important; }
[data-theme="lemonade"] .cm-variable { color: #5D4037 !important; }
[data-theme="lemonade"] .cm-def { color: #1565C0 !important; }
[data-theme="lemonade"] .cm-property { color: #00838F !important; }
[data-theme="lemonade"] .cm-atom { color: #E65100 !important; }
[data-theme="lemonade"] .cm-tag { color: #C62828 !important; }
[data-theme="lemonade"] .cm-attribute { color: #6A1B9A !important; }
[data-theme="lemonade"] .cm-bracket { color: #EF6C00 !important; }
[data-theme="lemonade"] .cm-meta { color: #AD1457 !important; }
[data-theme="lemonade"] .cm-header { color: #C62828 !important; }

/* ============================================
   ICECREAM THEME - Cool pastels
   ============================================ */
[data-theme="icecream"] pre:not(.CodeMirror-line):not(.CodeMirror pre) {
    background: #1E1E2E;
    border-color: rgba(150, 130, 180, 0.2);
    box-shadow: 0 4px 20px rgba(100, 80, 150, 0.15);
}

[data-theme="icecream"] pre code {
    color: #CDD6F4;
}

[data-theme="icecream"] .code-toolbar {
    background: rgba(30, 30, 46, 0.95);
    border-bottom-color: rgba(150, 130, 180, 0.15);
}

[data-theme="icecream"] .code-lang {
    color: rgba(180, 170, 210, 0.6);
}

[data-theme="icecream"] .code-btn {
    background: rgba(150, 130, 180, 0.1);
    color: rgba(200, 190, 230, 0.7);
    border-color: rgba(150, 130, 180, 0.2);
}

[data-theme="icecream"] .code-btn:hover {
    background: rgba(150, 130, 180, 0.2);
    color: #F5E0DC;
}

[data-theme="icecream"] .code-btn.active {
    background: rgba(180, 140, 255, 0.2);
    color: #CBA6F7;
    border-color: rgba(180, 140, 255, 0.35);
}

[data-theme="icecream"] .code-gutter {
    background: rgba(0, 0, 0, 0.2);
    border-right-color: rgba(150, 130, 180, 0.15);
}

[data-theme="icecream"] .code-gutter span {
    color: rgba(180, 170, 210, 0.4);
}

[data-theme="icecream"] pre.code-collapsed::after {
    background: linear-gradient(transparent, #1E1E2E);
}

/* Icecream theme tokens - Catppuccin Mocha style */
[data-theme="icecream"] .cm-comment { color: #6C7086 !important; }
[data-theme="icecream"] .cm-string { color: #A6E3A1 !important; }
[data-theme="icecream"] .cm-number { color: #FAB387 !important; }
[data-theme="icecream"] .cm-keyword { color: #CBA6F7 !important; }
[data-theme="icecream"] .cm-operator { color: #89DCEB !important; }
[data-theme="icecream"] .cm-variable { color: #CDD6F4 !important; }
[data-theme="icecream"] .cm-def { color: #89B4FA !important; }
[data-theme="icecream"] .cm-property { color: #94E2D5 !important; }
[data-theme="icecream"] .cm-atom { color: #FAB387 !important; }
[data-theme="icecream"] .cm-tag { color: #F38BA8 !important; }
[data-theme="icecream"] .cm-attribute { color: #F9E2AF !important; }
[data-theme="icecream"] .cm-bracket { color: #89DCEB !important; }
[data-theme="icecream"] .cm-meta { color: #F5C2E7 !important; }
[data-theme="icecream"] .cm-header { color: #89B4FA !important; }

/* ============================================
   INLINE CODE
   ============================================ */
:not(pre) > code {
    background: rgba(130, 170, 255, 0.12);
    color: #82AAFF;
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875em;
    border: 1px solid rgba(130, 170, 255, 0.2);
}

[data-theme="light"] :not(pre) > code {
    background: rgba(97, 130, 184, 0.12);
    color: #5C6BC0;
    border-color: rgba(97, 130, 184, 0.2);
}

[data-theme="lemonade"] :not(pre) > code {
    background: rgba(230, 81, 0, 0.1);
    color: #E65100;
    border-color: rgba(230, 81, 0, 0.2);
}

[data-theme="icecream"] :not(pre) > code {
    background: rgba(203, 166, 247, 0.15);
    color: #CBA6F7;
    border-color: rgba(203, 166, 247, 0.25);
}

/* ============================================
   SCROLLBAR
   ============================================ */
pre code::-webkit-scrollbar {
    height: 8px;
    width: 8px;
}

pre code::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 4px;
}

pre code::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

pre code::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

[data-theme="light"] pre code::-webkit-scrollbar-thumb,
[data-theme="lemonade"] pre code::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
}

[data-theme="light"] pre code::-webkit-scrollbar-thumb:hover,
[data-theme="lemonade"] pre code::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
}

/* ============================================
   SELECTION
   ============================================ */
pre::selection,
pre *::selection,
code::selection,
code *::selection {
    background: rgba(130, 170, 255, 0.3);
}

[data-theme="light"] pre::selection,
[data-theme="light"] pre *::selection {
    background: rgba(97, 130, 184, 0.25);
}

[data-theme="lemonade"] pre::selection,
[data-theme="lemonade"] pre *::selection {
    background: rgba(245, 124, 0, 0.25);
}

[data-theme="icecream"] pre::selection,
[data-theme="icecream"] pre *::selection {
    background: rgba(203, 166, 247, 0.3);
}