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

tilesbody {
    font-family: system-ui, sans-serif;
    background: #f4f6f8;
}

.tilescontainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

.tiles {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 24px;
}

.tile {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    border-radius: 16px;
    color: #fff;
    text-decoration: none;
    font-size: 28px;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

    .tile:hover {
        transform: translateY(-4px);
        box-shadow: 0 16px 35px rgba(0,0,0,0.18);
    }

    .tile img {
        width: 72px;
        height: 72px;
    }

.doctors {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.events {
    background: linear-gradient(135deg, #fb923c, #f97316);
}

.users {
    background: linear-gradient(135deg, #4ade80, #22c55e);
}

.reports {
    background: linear-gradient(135deg, #a78bfa, #7c3aed);
}

.register {
    background: linear-gradient(135deg, #2dd4bf, #14b8a6);
}

.exit {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
}

@media(max-width:900px) {
    .tiles {
        grid-template-columns: repeat(2,1fr);
    }
}

@media(max-width:600px) {
    .tiles {
        grid-template-columns: 1fr;
    }

    .tile {
        height: 96px;
        font-size: 22px;
        padding: 16px;
    }

        .tile img {
            width: 48px;
            height: 48px;
        }
}