@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&display=swap');

:root {
    --sidebar-width: 250px;
    --neon: #00eaff;
}

body {
    margin: 0;
    font-family: 'Orbitron', sans-serif;
    background: #050505;
    color: #ffffff;
}

/* CLOCK */
.clock {
    position: fixed;
    top: 15px;
    right: 20px;
    font-size: 18px;
    color: var(--neon);
    text-shadow:
        0 0 5px var(--neon),
        0 0 10px var(--neon),
        0 0 20px var(--neon);
    z-index: 1100;
}

/* Toggle */
.menu-toggle {
    position: fixed;
    top: 15px;
    left: 15px;
    font-size: 26px;
    cursor: pointer;
    color: var(--neon);
    z-index: 1100;
    user-select: none;
    transition: transform 0.2s ease;
}

.menu-toggle:hover {
    transform: scale(1.2);
}

.menu-toggle span {
    display: inline-block;
    transition: transform 0.3s ease;
}

.menu-toggle.active span {
    transform: rotate(90deg);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: #111;
    border-right: 2px solid var(--neon);
    padding: 20px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: calc(-1 * var(--sidebar-width));
    box-shadow: 0 0 25px #00eaff55;
    transition: left 0.35s cubic-bezier(0.25, 1.25, 0.5, 1); /* SPRING FEEL */
    z-index: 1000;
    box-sizing: border-box;
}

.sidebar.active {
    left: 0;
}

/* Overlay */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(6px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 900;
}

.overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Sidebar content */
.side-title {
    color: var(--neon);
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-shadow: 0 0 10px var(--neon);
}

/* Neon hover links */
.side-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    margin-bottom: 10px;
    background: #0d0d0d;
    border: 1px solid var(--neon);
    border-radius: 8px;
    color: var(--neon);
    text-decoration: none;
    transition: all 0.25s ease;
}

.side-link:hover {
    background: var(--neon);
    color: #000;
    transform: translateX(6px) scale(1.03);
    box-shadow:
        0 0 5px var(--neon),
        0 0 15px var(--neon),
        0 0 30px var(--neon);
}

/* Content */
.content {
    padding: 30px;
    transition: margin-left 0.35s cubic-bezier(0.25, 1.25, 0.5, 1);
}

@media (min-width: 768px) {
    .content.shifted {
        margin-left: var(--sidebar-width);
    }
}

/* Cards */
.link-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.link-card {
    background: #0d0d0d;
    border: 1px solid var(--neon);
    padding: 15px;
    text-align: center;
    border-radius: 8px;
    color: var(--neon);
    text-decoration: none;
    transition: all 0.25s ease;
}

/* Neon glow hover cards */
.link-card:hover {
    background: var(--neon);
    color: #000;
    transform: translateY(-5px) scale(1.05);
    box-shadow:
        0 0 10px var(--neon),
        0 0 25px var(--neon),
        0 0 50px var(--neon);
}