/* 
======================
  Code Sandbox Styles
======================
*/
:root {
    --editor-bg: #282a36;
    --editor-border: #44475a;
    --editor-active-line: rgba(255, 255, 255, 0.1);
    --editor-selection: rgba(255, 255, 255, 0.2);
    --editor-cursor: #f8f8f0;
    --editor-text: #f8f8f2;
    --editor-gutter: #44475a;
    --editor-gutter-text: #6272a4;
    --console-bg: #282a36;
    --console-text: #f8f8f2;
    --console-error: #ff5555;
    --console-warn: #ffb86c;
    --console-info: #8be9fd;
    --console-success: #50fa7b;
}

body:not(.dark-mode) {
    --editor-bg: #f7f7f7;
    --editor-border: #ddd;
    --editor-active-line: rgba(0, 0, 0, 0.05);
    --editor-selection: rgba(0, 0, 0, 0.1);
    --editor-cursor: #333;
    --editor-text: #333;
    --editor-gutter: #eee;
    --editor-gutter-text: #999;
    --console-bg: #f7f7f7;
    --console-text: #333;
    --console-error: #e53935;
    --console-warn: #f57c00;
    --console-info: #039be5;
    --console-success: #43a047;
}

.sandbox-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding-top: 80px;
    box-sizing: border-box;
}

.sandbox-header {
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--card-background);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 10;
}

.sandbox-header h1 {
    margin: 0;
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sandbox-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.control-group {
    display: flex;
    gap: 0.5rem;
}

.primary-btn, .secondary-btn, .select-control {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
}

.primary-btn {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
}

.primary-btn:hover {
    box-shadow: 0 4px 12px rgba(58, 134, 255, 0.2);
    transform: translateY(-2px);
}

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

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

.select-control {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem;
    min-width: 140px;
}

.select-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

.toggle-switch {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Switch styles */
.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--control-border);
    transition: 0.4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: var(--card-background);
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(20px);
}

/* Layout */
.sandbox-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    flex: 1;
    background-color: var(--border-color);
    overflow: hidden;
}

.editor-panel {
    background-color: var(--editor-bg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.editor-tabs {
    display: flex;
    background-color: var(--card-background);
    overflow-x: auto;
    white-space: nowrap;
}

.tab-btn {
    padding: 0.7rem 1.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    position: relative;
    transition: color var(--transition-fast);
}

.tab-btn.active {
    color: var(--primary-color);
    font-weight: 500;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}

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

/* CodeMirror customization */
.CodeMirror {
    height: 100% !important;
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    line-height: 1.6;
}

.cm-s-dracula .CodeMirror-gutters {
    background-color: var(--editor-bg);
    border-right: 1px solid var(--editor-border);
}

.cm-s-dracula .CodeMirror-linenumber {
    color: var(--editor-gutter-text);
}

.cm-s-dracula .CodeMirror-cursor {
    border-left: 1px solid var(--editor-cursor);
}

.cm-s-dracula .CodeMirror-selected {
    background: var(--editor-selection);
}

.cm-s-dracula .CodeMirror-activeline-background {
    background: var(--editor-active-line);
}

/* Preview panel */
.preview-panel {
    display: flex;
    flex-direction: column;
    background-color: var(--card-background);
}

.preview-header {
    padding: 0.7rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.preview-header h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--primary-color);
}

.preview-controls {
    display: flex;
    gap: 0.5rem;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-circle);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.icon-btn:hover {
    background-color: var(--control-bg);
    color: var(--primary-color);
}

.preview-container {
    flex: 1;
    position: relative;
    overflow: hidden;
    background-color: white;
}

#preview-frame {
    width: 100%;
    height: 100%;
    border: none;
    background-color: white;
}

/* Console panel */
.console-panel {
    height: 150px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.console-header {
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.console-header h3 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.console-output {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
    font-family: 'Fira Code', monospace;
    font-size: 12px;
    background-color: var(--console-bg);
    color: var(--console-text);
}

.console-log {
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.console-error {
    color: var(--console-error);
}

.console-warn {
    color: var(--console-warn);
}

.console-info {
    color: var(--console-info);
}

.console-success {
    color: var(--console-success);
}

/* Dropdown menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    min-width: 150px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 1000;
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.dropdown-menu a:hover {
    background-color: var(--control-bg);
}

.dropdown:hover .dropdown-menu {
    display: block;
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--card-background);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 300px;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 1000;
}

.toast.visible {
    transform: translateY(0);
    opacity: 1;
}

.toast.info {
    border-left: 4px solid var(--primary-color);
}

.toast.error {
    border-left: 4px solid var(--console-error);
}

.toast.warn {
    border-left: 4px solid var(--console-warn);
}

#toast-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
    margin-left: auto;
}

/* Animation for updates */
@keyframes flash {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.flash-update {
    animation: flash 0.5s ease;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .sandbox-layout {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .sandbox-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .sandbox-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .console-panel {
        height: 120px;
    }
}

@media (max-width: 480px) {
    .control-group {
        flex-wrap: wrap;
    }
    
    .sandbox-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .primary-btn, .secondary-btn, .select-control {
        width: 100%;
    }
}