/* Antigravity Design System */
:root {
    --bg-main: #0a0b0e;
    --bg-sidebar: #0f111a;
    --bg-card: #141824;
    --bg-card-hover: #1c2234;
    --border-color: #222b40;
    
    --text-primary: #f0f4f9;
    --text-secondary: #9aa8bc;
    --text-muted: #627288;
    
    --accent-purple: #9d4edd;
    --accent-purple-glow: rgba(157, 78, 221, 0.15);
    --accent-cyan: #00e5ff;
    --accent-cyan-glow: rgba(0, 229, 255, 0.15);
    --accent-emerald: #10b981;
    --accent-emerald-glow: rgba(16, 185, 129, 0.15);
    --accent-danger: #ef4444;
    --accent-warning: #f59e0b;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Fira Code', 'Courier New', Courier, monospace;
    
    --transition-speed: 0.25s;
    --border-radius: 12px;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    height: 100vh;
    overflow: hidden;
    line-height: 1.5;
}

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

/* Sidebar Styling */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 0 24px;
    margin-bottom: 24px;
}

.sidebar-header .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text-primary);
}

.sidebar-header .logo svg {
    color: var(--accent-cyan);
    filter: drop-shadow(0 0 6px var(--accent-cyan-glow));
}

.sidebar-header .subtitle {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 4px;
    padding-left: 2px;
}

.sidebar-file-box {
    margin: 0 16px 20px 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius);
    text-align: center;
}

.no-file-short {
    font-size: 13px;
    color: var(--text-muted);
}

.file-info-short .file-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-info-short .file-meta {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.badge-row {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 8px;
    flex-wrap: wrap;
}

.badge {
    font-size: 9px;
    text-transform: uppercase;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.badge-dotnet {
    background-color: var(--accent-purple-glow);
    color: #c084fc;
    border: 1px solid rgba(192, 132, 252, 0.3);
}

.badge-pyinst {
    background-color: var(--accent-cyan-glow);
    color: #22d3ee;
    border: 1px solid rgba(34, 211, 238, 0.3);
}

.sidebar-nav {
    flex-grow: 1;
    padding: 0 12px;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    transition: all var(--transition-speed) ease;
}

.sidebar-nav li:hover:not(.disabled) {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.03);
}

.sidebar-nav li.active {
    color: var(--text-primary);
    background: linear-gradient(90deg, var(--accent-purple-glow) 0%, rgba(20, 24, 36, 0.2) 100%);
    border-left: 3px solid var(--accent-purple);
    font-weight: 600;
}

.sidebar-nav li.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.sidebar-footer {
    padding: 0 24px;
    font-size: 11px;
    color: var(--text-muted);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    background-color: var(--bg-main);
}

/* Welcome / Load Screen */
.welcome-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    padding: 40px;
    background-color: var(--bg-main);
    overflow-y: auto;
}

.welcome-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    max-width: 650px;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transition: transform 0.3s ease;
}

.welcome-header {
    text-align: center;
    margin-bottom: 30px;
}

.welcome-header h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.welcome-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.upload-drag-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    background: rgba(255, 255, 255, 0.01);
}

.upload-drag-area:hover {
    border-color: var(--accent-purple);
    background: rgba(157, 78, 221, 0.03);
}

.upload-drag-area svg {
    color: var(--text-secondary);
    margin-bottom: 16px;
    transition: color var(--transition-speed);
}

.upload-drag-area:hover svg {
    color: var(--accent-purple);
}

.upload-drag-area h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.upload-drag-area p {
    font-size: 12px;
    color: var(--text-muted);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 24px 0;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 15px;
}

.local-path-area label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}

.input-group {
    display: flex;
    gap: 10px;
}

input[type="text"], input[type="number"], select {
    background-color: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 10px 16px;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color var(--transition-speed);
}

input[type="text"]:focus, select:focus {
    border-color: var(--accent-purple);
}

input[type="text"] {
    flex-grow: 1;
}

.btn {
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--accent-purple);
    color: white;
    box-shadow: 0 4px 12px rgba(157, 78, 221, 0.25);
}

.btn-primary:hover {
    background-color: #8b3dc8;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.btn-full {
    width: 100%;
}

/* Dashboard Views Layout */
.dashboard-views {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.view-header {
    height: 70px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 30px;
    background-color: rgba(15, 17, 26, 0.5);
    backdrop-filter: blur(8px);
}

.loaded-file-bar {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 16px;
}

.loaded-file-bar .file-icon {
    color: var(--accent-cyan);
}

.file-path-display {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.file-path-display .file-name {
    font-size: 16px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-path-display .file-hash {
    font-size: 11px;
    color: var(--text-secondary);
}

.view-body-wrapper {
    flex-grow: 1;
    padding: 30px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.view-tab-content {
    display: none;
    flex-direction: column;
    gap: 20px;
    flex: none;
}

.view-tab-content.active {
    display: flex;
}

/* Alert Boxes */
.alert-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: var(--border-radius);
    font-size: 14px;
    border: 1px solid;
    margin-bottom: 10px;
}

.alert-box.dotnet {
    background-color: var(--accent-purple-glow);
    border-color: rgba(157, 78, 221, 0.3);
    color: #d8b4fe;
}

.alert-box.pyinstaller {
    background-color: var(--accent-cyan-glow);
    border-color: rgba(0, 229, 255, 0.3);
    color: #a5f3fc;
}

/* Cards & Layout Grid */
.grid-layout {
    display: grid;
    gap: 20px;
}

.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }

.column-span-1 { grid-column: span 1; }
.column-span-2 { grid-column: span 2; }
.column-span-3 { grid-column: span 3; }

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.card-full {
    width: 100%;
}

.stat-card {
    padding: 20px;
}

.stat-card .card-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.stat-card .card-value {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
}

.card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.card-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: -10px;
    margin-bottom: 16px;
}

/* Info Tables */
.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table th {
    text-align: left;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
    padding: 10px 0;
    width: 35%;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.info-table td {
    font-size: 13px;
    color: var(--text-primary);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    word-break: break-all;
    font-family: var(--font-mono);
}

/* Quick Overview List */
.quick-overview-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.overview-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.overview-item .label {
    font-size: 13px;
    color: var(--text-secondary);
}

.overview-item .value {
    font-size: 14px;
    font-weight: 700;
    font-family: var(--font-mono);
}

/* Data Tables */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.data-table th {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-secondary);
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: 0.5px;
    background-color: rgba(255,255,255,0.01);
}

.data-table td {
    font-size: 13px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.data-table tr:hover td {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.01);
}

.monospace-cells td {
    font-family: var(--font-mono) !important;
}

/* Section Status styles */
.section-status {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.status-high {
    background-color: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.status-normal {
    background-color: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Scroll Lists for Dual Panel (Imports) */
.flex-col-container {
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: 480px;
}

.max-height-fill {
    max-height: calc(100vh - 180px);
}

.gap-20 {
    gap: 20px;
}

.margin-top-20 { margin-top: 20px; }
.margin-top-15 { margin-top: 15px; }

.search-box {
    margin-bottom: 16px;
}

.search-box input {
    width: 100%;
}

.scroll-list-wrapper {
    flex-grow: 1;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: rgba(0,0,0,0.15);
}

.scroll-list {
    list-style: none;
}

.scroll-list li {
    padding: 10px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255,255,255,0.02);
    transition: all 0.15s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.scroll-list.clickable li {
    cursor: pointer;
}

.scroll-list.clickable li:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.02);
}

.scroll-list li.selected {
    background-color: var(--accent-purple-glow);
    color: var(--text-primary);
    border-left: 3px solid var(--accent-purple);
    padding-left: 13px;
    font-weight: 600;
}

.mono-font {
    font-family: var(--font-mono);
}

/* Toolbar controls */
.card-header-inline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.inline-search {
    margin-bottom: 0;
    width: 250px;
}

.card-header-actions {
    margin-bottom: 24px;
}

/* Strings Toolbar */
.filter-toolbar {
    display: flex;
    gap: 15px;
    align-items: flex-end;
    margin-bottom: 20px;
    background-color: rgba(255, 255, 255, 0.01);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

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

.filter-group label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.flex-grow {
    flex-grow: 1;
}

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

/* Disassembler Toolbar & Output Window */
.disasm-toolbar {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    margin-bottom: 20px;
    background-color: rgba(255, 255, 255, 0.01);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.toolbar-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.toolbar-item label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.toolbar-divider {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 700;
    padding-bottom: 12px;
}

.flex-grow-2 {
    flex-grow: 2;
}

.disasm-editor-container {
    flex-grow: 1;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: #0c0d12;
    overflow: hidden;
    display: flex;
    min-height: 400px;
}

.disasm-code-window {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
}

.empty-code-message {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: var(--text-muted);
    font-size: 14px;
    font-family: var(--font-sans);
}

.disasm-line {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.01);
    padding: 4px 0;
}

.disasm-line:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.disasm-addr {
    color: var(--text-muted);
    width: 120px;
    user-select: none;
    flex-shrink: 0;
}

.disasm-bytes {
    color: #6272a4;
    width: 160px;
    padding-right: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    user-select: none;
    flex-shrink: 0;
}

.disasm-mnemonic {
    color: var(--accent-cyan);
    width: 100px;
    font-weight: 700;
    flex-shrink: 0;
}

.disasm-ops {
    color: var(--text-primary);
    word-break: break-all;
}

/* Console logs & Unpacker view */
.console-box {
    background-color: #0c0d12;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.5;
    color: #a3b8cc;
    flex-grow: 1;
    overflow-y: auto;
    white-space: pre-wrap;
    min-height: 150px;
}

/* PyInstaller Code Viewer layout */
.viewer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 15px;
}

.viewer-title-bar {
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-badge {
    background-color: var(--accent-purple-glow);
    color: #c084fc;
    border: 1px solid rgba(192, 132, 252, 0.3);
    font-size: 11px;
    font-family: var(--font-mono);
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
}

.viewer-file-name {
    font-size: 15px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.viewer-tabs {
    display: flex;
    background-color: rgba(0,0,0,0.2);
    padding: 4px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.viewer-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px 12px;
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.viewer-tab-btn.active {
    background-color: var(--bg-card-hover);
    color: var(--text-primary);
}

.viewer-content {
    background-color: #0c0d12;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: auto;
    position: relative;
}

.code-view {
    display: none;
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
    width: 100%;
    height: 100%;
}

.code-view.active {
    display: block;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 11, 14, 0.85);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spinner-container {
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(157, 78, 221, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent-purple);
    animation: spin 1s ease-in-out infinite;
    margin: 0 auto 20px auto;
}

.loading-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

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

/* Toast Messages */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 10000;
}

.toast {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-purple);
    border-radius: 8px;
    padding: 16px 20px;
    color: var(--text-primary);
    font-size: 14px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    min-width: 300px;
    max-width: 450px;
    animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toast.error {
    border-left-color: var(--accent-danger);
}

.toast.success {
    border-left-color: var(--accent-emerald);
}

.toast.warning {
    border-left-color: var(--accent-warning);
}

.toast-close {
    cursor: pointer;
    color: var(--text-muted);
    font-size: 18px;
    padding-left: 10px;
    line-height: 1;
}

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

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Key Activation Gate Screen */
.key-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at center, rgba(16, 18, 27, 0.95), rgba(8, 9, 13, 0.99));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: transform 0.6s cubic-bezier(0.85, 0, 0.15, 1), opacity 0.6s ease;
}

.key-screen.unlocked {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.key-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-sizing: border-box;
}

.key-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    color: var(--accent-purple);
}

.key-logo svg {
    filter: drop-shadow(0 0 10px rgba(138, 92, 246, 0.4));
}

.key-logo h2 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin: 0;
    background: linear-gradient(135deg, #ffffff, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.key-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 30px;
}

.key-input-container {
    position: relative;
    width: 100%;
    margin-bottom: 20px;
}

.key-input-container input {
    width: 100%;
    padding: 14px 16px 14px 44px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 15px;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.key-input-container input:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(138, 92, 246, 0.15);
    background: rgba(0, 0, 0, 0.5);
    outline: none;
}

.key-input-container .key-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.key-feedback {
    min-height: 20px;
    margin-top: 14px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.key-feedback.error {
    color: var(--accent-danger);
}

.key-feedback.success {
    color: var(--accent-emerald);
}

.key-demo-tip {
    margin-top: 30px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

.key-demo-tip code {
    color: var(--accent-purple);
    font-family: var(--font-mono);
    font-weight: 600;
}

.sidebar-lock-btn:hover {
    color: var(--accent-purple) !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
}

/* Key activation multi-stage layouts */
.key-stage {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
}

.key-stage.active {
    display: flex;
}

.key-info-badge {
    font-size: 11px;
    font-weight: 700;
    color: var(--accent-purple);
    background: rgba(138, 92, 246, 0.12);
    border: 1px solid rgba(138, 92, 246, 0.25);
    padding: 6px 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    font-family: var(--font-mono);
}

.key-back-link {
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    margin-top: 16px;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.key-back-link:hover {
    color: var(--accent-purple);
}