:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --background-color: #ffffff;
    --text-color: #1f2937;
    --border-color: #e5e7eb;
    --hover-color: #f3f4f6;
    --dark-bg: #1a1a1a;
    --dark-text: #f3f4f6;
    --dark-border: #333333;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    height: 100vh;
    overflow: hidden;
}

/* Hide content by default to prevent FOUC */
body:not(.authenticated) .editor-container {
    display: none;
}

/* Show loading state while checking authentication */
body:not(.authenticated)::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

body:not(.authenticated)::after {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: url('../assets/images/logo circle .svg') no-repeat center;
    background-size: contain;
    z-index: 10000;
    animation: logoLoader 2s infinite ease-in-out;
}

@keyframes logoLoader {
    0% {
        transform: translate(-50%, -50%) scale(0.8) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2) rotate(180deg);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(0.8) rotate(360deg);
        opacity: 0.3;
    }
}

/* Show content when authenticated */
body.authenticated .editor-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.editor-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Toolbar Styles */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--background-color);
    border-bottom: 1px solid var(--border-color);
}

.left-toolbar, .right-toolbar {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.back-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background-color: var(--background-color);
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.2s;
}

.back-button:hover {
    background-color: var(--hover-color);
    text-decoration: none;
}

.back-button i {
    font-size: 1rem;
}

select, button {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background-color: var(--background-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s;
}

button:hover {
    background-color: var(--hover-color);
}

#run-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
}

#run-button:hover {
    background-color: var(--secondary-color);
}

/* Main Content Area */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.editor-section {
    flex: 1;
    min-width: 0;
}

.monaco-editor {
    width: 100%;
    height: 100%;
}

/* Split View Section */
.split-view-section {
    width: 300px;
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.split-view-controls {
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

#split-view-content {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

/* Output Section */
.output-section {
    height: 300px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    background-color: var(--background-color);
    position: relative;
}

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

#output-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    font-family: 'Space Mono', monospace;
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

#output-content iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    border: none;
}

/* Dark Theme */
body.dark-theme {
    --background-color: var(--dark-bg);
    --text-color: var(--dark-text);
    --border-color: var(--dark-border);
    --hover-color: #2a2a2a;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        flex-direction: column;
    }

    .split-view-section {
        width: 100%;
        height: 200px;
        border-left: none;
        border-top: 1px solid var(--border-color);
    }

    .output-section {
        height: 250px;
    }
}