/* General reset & theme variables */
:root {
    --bg-app: #080b11;
    --bg-panel: #0f1420;
    --bg-panel-header: #151b2c;
    --bg-hover: #1e263d;
    --bg-active: #242f4c;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.04);
    
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --color-primary: #10b981; /* Emerald */
    --color-primary-glow: rgba(16, 185, 129, 0.15);
    --color-secondary: #6366f1; /* Indigo */
    --color-secondary-glow: rgba(99, 102, 241, 0.15);
    --color-warning: #f59e0b; /* Amber */
    --color-error: #ef4444; /* Red */
    
    /* Code Syntax Colors */
    --syntax-keyword: #ff79c6;
    --syntax-string: #f1fa8c;
    --syntax-number: #bd93f9;
    --syntax-comment: #6272a4;
    --syntax-type: #8be9fd;
    --syntax-function: #50fa7b;
    --syntax-variable: #f8f8f2;
    --syntax-opcode: #ffb86c;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-app);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-app);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-hover);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--bg-active);
}

/* App Layout */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

/* Header */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 24px;
    background-color: var(--bg-panel);
    border-bottom: 1px solid var(--border-color);
    z-index: 10;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 8px;
    color: white;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.logo-icon svg {
    width: 22px;
    height: 22px;
}

.logo-text h1 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.1;
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text span {
    font-size: 11px;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

/* Status Panel */
.status-panel {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-app);
    padding: 6px 16px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
}

.status-badge {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.status-badge.idle {
    background-color: rgba(99, 102, 241, 0.15);
    color: #818cf8;
}

.status-badge.processing {
    background-color: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
    animation: pulse 1.5s infinite;
}

.status-badge.loaded {
    background-color: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.status-badge.error {
    background-color: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.file-name-display {
    font-size: 13px;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Buttons */
.btn {
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-primary);
}

.btn-primary {
    background-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
    background-color: #059669;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--bg-hover);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-active);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-icon {
    width: 38px;
    height: 38px;
    padding: 0;
    border-radius: 6px;
}

.btn-icon svg {
    width: 18px;
    height: 18px;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 4px;
}

/* Main Area & Screens */
.app-main {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: scale(0.99);
}

.screen.active {
    display: block;
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

/* Upload Screen style */
#uploadScreen {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: radial-gradient(circle at 50% 30%, rgba(99, 102, 241, 0.05) 0%, rgba(8, 11, 17, 0) 70%);
}

.dropzone-container {
    width: 100%;
    max-width: 800px;
}

.dropzone {
    display: block;
    position: relative;
    border: 2px dashed rgba(255, 255, 255, 0.15);
    background-color: var(--bg-panel);
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.dropzone:hover, .dropzone.dragover {
    border-color: var(--color-primary);
    background-color: rgba(16, 185, 129, 0.02);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.dropzone * {
    pointer-events: none;
}

#fileInput {
    pointer-events: auto !important;
}

.dropzone-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.dropzone:hover .dropzone-glow, .dropzone.dragover .dropzone-glow {
    opacity: 1;
}

.dropzone-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.upload-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--bg-app);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: transform 0.3s ease;
}

.dropzone:hover .upload-icon-wrapper {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.upload-arrow {
    width: 32px;
    height: 32px;
    color: var(--text-secondary);
}

.dropzone h2 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
}

.dropzone p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 40px;
}

.supported-formats {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.format-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100px;
    padding: 16px 12px;
    border-radius: 12px;
    background-color: var(--bg-app);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.format-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.format-icon {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: bold;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.java-icon {
    background-color: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.wasm-icon {
    background-color: rgba(99, 102, 241, 0.15);
    color: #818cf8;
}

.python-icon {
    background-color: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.mql-icon {
    background-color: rgba(236, 72, 153, 0.15);
    color: #ec4899;
}

.js-icon {
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.format-card span {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
}

.privacy-note {
    font-size: 12px;
    color: var(--text-muted);
}

/* Workspace Layout */
.workspace-layout {
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    height: 100%;
    width: 100%;
}

.workspace-sidebar, .workspace-inspector {
    background-color: var(--bg-panel);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.workspace-inspector {
    border-right: none;
    border-left: 1px solid var(--border-color);
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.section-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    background-color: var(--bg-panel-header);
}

.sidebar-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 16px;
    overflow: hidden;
}

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

/* File Info Box */
.file-info-box {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
}

.file-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    margin-bottom: 6px;
}

.file-meta:last-child {
    margin-bottom: 0;
}

.meta-label {
    color: var(--text-muted);
}

.meta-val {
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
}

/* Search Box */
.search-box {
    position: relative;
    margin-bottom: 16px;
}

.search-box input {
    width: 100%;
    background-color: var(--bg-app);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 12px 8px 36px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}

.search-box input:focus {
    border-color: rgba(255, 255, 255, 0.2);
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    color: var(--text-muted);
}

/* Outline Tree */
.outline-tree-wrapper {
    flex: 1;
    overflow-y: auto;
}

.outline-tree {
    list-style: none;
}

.outline-item {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.15s ease;
    user-select: none;
}

.outline-item:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.outline-item.active {
    background-color: var(--bg-active);
    color: var(--text-primary);
    border-left: 2px solid var(--color-primary);
    border-radius: 0 4px 4px 0;
}

.outline-item.header-node {
    font-weight: 600;
    color: var(--text-primary);
    padding-left: 2px;
}

.outline-tree .sub-tree {
    list-style: none;
    padding-left: 16px;
    margin-top: 2px;
    margin-bottom: 4px;
    border-left: 1px solid var(--border-light);
}

.tree-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.tree-arrow {
    width: 12px;
    height: 12px;
    transition: transform 0.2s;
    color: var(--text-muted);
}

.tree-arrow.collapsed {
    transform: rotate(-90deg);
}

/* Center Editor Space */
.workspace-editor {
    display: flex;
    flex-direction: column;
    background-color: var(--bg-app);
    height: 100%;
    overflow: hidden;
}

.editor-tabs {
    display: flex;
    background-color: var(--bg-panel);
    border-bottom: 1px solid var(--border-color);
    padding: 0 16px;
    align-items: center;
    justify-content: space-between;
    height: 48px;
}

.tab-btn {
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    background: none;
    border: none;
    height: 100%;
    padding: 0 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-btn svg {
    width: 14px;
    height: 14px;
}

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

.editor-content-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.editor-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    opacity: 0;
    pointer-events: none;
    overflow: auto;
}

.editor-panel.active {
    opacity: 1;
    pointer-events: auto;
}

/* Code Area Layout */
.line-numbers {
    padding: 16px 12px;
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-muted);
    background-color: var(--bg-panel);
    border-right: 1px solid var(--border-light);
    user-select: none;
    min-width: 48px;
    position: sticky;
    left: 0;
    z-index: 10;
}

.code-output {
    flex: 1;
    padding: 16px 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-primary);
    overflow: visible;
    white-space: pre;
    tab-size: 4;
}

/* Hex Editor View */
.hex-editor-panel {
    flex-direction: column;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    padding: 0;
    overflow: hidden;
}

.hex-header {
    display: grid;
    grid-template-columns: 80px 1fr 180px;
    padding: 8px 16px;
    background-color: var(--bg-panel-header);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: bold;
    user-select: none;
}

.hex-bytes-header {
    display: flex;
    gap: 8px;
}

.hex-bytes-header span {
    width: 20px;
    text-align: center;
}

.hex-bytes-header span:nth-child(8) {
    margin-right: 12px;
}

.hex-grid {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.hex-row {
    display: grid;
    grid-template-columns: 80px 1fr 180px;
    line-height: 1.6;
    height: 20px;
}

.hex-offset {
    color: var(--color-warning);
    opacity: 0.8;
    user-select: none;
}

.hex-bytes {
    display: flex;
    gap: 8px;
}

.hex-byte {
    width: 20px;
    text-align: center;
    color: var(--text-primary);
    cursor: default;
    transition: background-color 0.1s;
    border-radius: 2px;
}

.hex-byte:nth-child(8) {
    margin-right: 12px;
}

.hex-byte.hovered {
    background-color: var(--color-primary-glow);
    color: var(--color-primary);
    font-weight: bold;
}

.hex-byte.highlight-magic {
    background-color: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.hex-byte.highlight-version {
    background-color: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.hex-byte.highlight-cp {
    background-color: rgba(16, 185, 129, 0.1);
    color: #34d399;
}

.hex-ascii {
    display: flex;
    color: var(--text-secondary);
    opacity: 0.6;
    letter-spacing: 0.5px;
}

.hex-char {
    width: 10px;
    text-align: center;
}

.hex-char.hovered {
    background-color: var(--color-primary-glow);
    color: var(--color-primary);
    font-weight: bold;
    opacity: 1;
}

/* Welcome & Details Inspector Panel */
.welcome-inspector {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    height: 100%;
    color: var(--text-muted);
}

.welcome-inspector svg {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
    color: var(--text-muted);
    opacity: 0.5;
}

.welcome-inspector h4 {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 8px;
}

.welcome-inspector p {
    font-size: 12px;
    line-height: 1.5;
}

.inspector-data-group {
    margin-bottom: 20px;
}

.inspector-data-group:last-child {
    margin-bottom: 0;
}

.inspector-data-group h4 {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 4px;
}

.inspector-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.inspector-table th, .inspector-table td {
    padding: 6px 8px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.inspector-table th {
    color: var(--text-muted);
    font-weight: 500;
}

.inspector-table td {
    color: var(--text-primary);
    word-break: break-all;
}

.inspector-table tr:hover {
    background-color: rgba(255, 255, 255, 0.01);
}

.cp-ref-link {
    color: var(--color-secondary);
    text-decoration: none;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
}

.cp-ref-link:hover {
    text-decoration: underline;
}

.instruction-info {
    font-size: 12px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    padding: 10px;
}

.instruction-info code {
    font-family: 'JetBrains Mono', monospace;
    color: var(--color-primary);
    display: block;
    margin-bottom: 4px;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.2s ease;
    display: flex;
    flex-direction: column;
    max-height: 80%;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    transition: color 0.1s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.6;
}

.modal-body h3 {
    font-size: 15px;
    font-weight: 600;
    margin-top: 16px;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.modal-body h3:first-child {
    margin-top: 0;
}

.modal-body ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 12px;
}

.modal-body li {
    margin-bottom: 6px;
}

/* Animations */
@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

/* Syntax Highlighting */
.st-keyword { color: var(--syntax-keyword); font-weight: bold; }
.st-string { color: var(--syntax-string); }
.st-number { color: var(--syntax-number); }
.st-comment { color: var(--syntax-comment); font-style: italic; }
.st-type { color: var(--syntax-type); }
.st-func { color: var(--syntax-function); }
.st-var { color: var(--syntax-variable); }
.st-op { color: var(--syntax-opcode); }

/* Custom Badge colors */
.badge-magic {
    background-color: var(--color-warning);
    color: black;
    font-weight: bold;
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 10px;
}