/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Crimson+Text:ital,wght@0,400;0,600;0,700;1,400&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600&display=swap');

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

:root {
    /* Modern Professional Color Palette */
    --primary-dark: #1e1e2e;    /* Deep Navy */
    --secondary-dark: #2d2d44;  /* Rich Purple-Navy */
    --accent-primary: #7aa2f7;  /* Bright Blue */
    --accent-secondary: #bb9af7; /* Soft Purple */
    --text-light: #ffffff;     /* Pure White */
    --text-dark: #24283b;      /* Dark Blue-Gray */
    --success: #9ece6a;        /* Soft Green */
    --danger: #f7768e;         /* Soft Red */
    --paper-bg: #f5f5f5;       /* Light Gray */
}

body {
    font-family: 'Crimson Text', serif;
    background-color: var(--paper-bg);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Top Navigation */
.top-nav {
    background-color: var(--primary-dark);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-primary);
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.social-icons a {
    color: var(--text-light);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-primary);
    transform: translateY(-2px);
}

.donate-btn {
    background-color: var(--accent-primary);
    color: var(--primary-dark);
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.donate-btn:hover {
    background-color: var(--accent-secondary);
    transform: translateY(-2px);
}

/* Technology Menu */
.tech-menu-container {
    background-color: var(--secondary-dark);
    padding: 1rem;
    overflow-x: auto;
    scrollbar-width: thin;
    position: sticky;
    top: 64px;
    z-index: 999;
}

.tech-menu {
    display: flex;
    gap: 1rem;
    padding: 0.5rem;
    margin: 0 auto;
    max-width: 1200px;
}

.tech-item {
    background-color: var(--text-light);
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 100px;
    text-align: center;
}

.tech-item:hover, .tech-item.selected {
    background-color: var(--accent-primary);
    color: var(--text-light);
    transform: translateY(-2px);
}

/* Dashboard Layout */
.dashboard-container {
    display: flex;
    min-height: calc(100vh - 128px);
    position: relative;
    background: var(--paper-bg);
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--primary-dark);
    padding: 1rem;
    transition: transform 0.3s ease;
    height: calc(100vh - 128px);
    position: sticky;
    top: 128px;
}

.sidebar.collapsed {
    transform: translateX(-250px);
}

.sidebar-item {
    color: var(--text-light);
    padding: 0.8rem 1rem;
    margin: 0.5rem 0;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.sidebar-item:hover {
    background-color: var(--secondary-dark);
    padding-left: 1.5rem;
}

.sidebar-item.active {
    background-color: var(--accent-primary);
    color: var(--primary-dark);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 2rem;
    transition: margin-left 0.3s ease;
}

.main-content.expanded {
    margin-left: -250px;
}

.content-section {
    display: none;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.content-section.active {
    display: block;
}

.content-section h2 {
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-dark);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-primary);
}

/* Menu Toggle Button */
.menu-toggle {
    position: fixed;
    left: 1rem;
    bottom: 1rem;
    background-color: var(--accent-primary);
    color: var(--text-light);
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.menu-toggle:hover {
    background-color: var(--accent-secondary);
    transform: rotate(180deg);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .dashboard-container {
        min-height: calc(100vh - 120px);
    }
    
    .sidebar {
        width: 220px;
    }
}



/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.content-section.active {
    animation: fadeIn 0.3s ease;
}

/* Responsive Design for Small Screens */
@media (max-width: 768px) {
    /* Top Navigation */
    .top-nav {
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        text-align: center;
    }

    .logo {
        font-size: 1.8rem;
    }

    .social-icons {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    /* Technology Menu */
    .tech-menu-container {
        top: auto;
        padding: 0.5rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tech-menu {
        gap: 0.5rem;
        padding: 0.25rem;
    }

    .tech-item {
        min-width: 80px;
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }

    /* Dashboard Layout */
    .dashboard-container {
        flex-direction: column;
    }

    /* Sidebar */
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        z-index: 1000;
        transform: translateX(-100%);
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    }

    .sidebar.collapsed {
        transform: translateX(-100%);
    }

    .sidebar:not(.collapsed) {
        transform: translateX(0);
    }

    /* Main Content */
    .main-content {
        margin-left: 0 !important;
        padding: 1rem;
        width: 100%;
    }

    .content-section {
        padding: 1rem;
    }

    .content-section h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    /* Menu Toggle */
    .menu-toggle {
        display: flex;
        left: 1rem;
        bottom: 1rem;
        z-index: 1001;
    }
}

/* Extra Small Screens */
@media (max-width: 480px) {
    .top-nav {
        padding: 0.8rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    .donate-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        width: 100%;
        max-width: 200px;
    }

    .tech-item {
        min-width: 70px;
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }

    .sidebar {
        width: 85%;
    }

    .content-section {
        padding: 0.8rem;
    }

    .content-section h2 {
        font-size: 1.3rem;
    }

    /* Adjust spacing for stacked elements */
    .social-icons {
        gap: 0.8rem;
    }

    .social-icons a {
        font-size: 1.1rem;
    }
}

/* Handle landscape orientation on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .top-nav {
        padding: 0.5rem;
    }

    .sidebar {
        padding-top: 0.5rem;
    }

    .sidebar-item {
        padding: 0.5rem;
        margin: 0.3rem 0;
    }

    .content-section {
        margin-top: 0.5rem;
    }
}

/* Tablet Adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 220px;
    }

    .tech-menu {
        gap: 0.8rem;
    }

    .tech-item {
        min-width: 90px;
    }
}

/* Fix for iOS Safari bottom bar */
@supports (-webkit-touch-callout: none) {
    .menu-toggle {
        bottom: calc(1rem + env(safe-area-inset-bottom));
    }

    .sidebar {
        height: -webkit-fill-available;
    }
}